javajedi
Oct 13, 05:56 PM
yeah, that's certianly possible. I'm not sure if that is or is not the case, but wouldn't be suprised if it is. I'll find out.
g.fabian
Apr 9, 09:54 AM
Great news. Bring on more Infinity Blade-esque games! :D
Ehh.. I was pretty geeked out about how stunning the graphics were but to be honest, they need to come out with a peripheral controller or SOMEthing because with the touchscreen, the dynamic of the games are SOOOO limited..
Ehh.. I was pretty geeked out about how stunning the graphics were but to be honest, they need to come out with a peripheral controller or SOMEthing because with the touchscreen, the dynamic of the games are SOOOO limited..
flopticalcube
Apr 22, 09:28 PM
As I said in my first post, most atheists that I speak to don't put this much thought and care into their atheism. They just take it for granted that it won't be challenged.
How can you prove something's existence that exists outside of time and space? I don't think it's possible except through pure reason.
You did not make that distinction in your post. Since the OP was talking specifically about this forum, the only logical conclusions was that you were referring to forum members.
How can you prove something's existence that exists outside of time and space? I don't think it's possible except through pure reason.
You did not make that distinction in your post. Since the OP was talking specifically about this forum, the only logical conclusions was that you were referring to forum members.
MacRumors
Apr 8, 10:09 PM
http://www.macrumors.com/images/macrumorsthreadlogo.gif (http://www.macrumors.com/2011/04/08/apple-poaching-gaming-pr-execs-from-activision-and-nintendo/)
http://images.macrumors.com/article/2011/04/08/230829-gaming.jpg
MCV reports that Apple has poached two major public relations executives from Nintendo (http://www.mcvuk.com/news/43885/Rob-Saunders-heading-to-Apple) and Activision (http://www.mcvuk.com/news/43894/Now-Activisions-Nick-Grange-joins-Apple), respectively. (via MacNN (http://www.macnn.com/articles/11/04/08/rob.saunders.and.nick.grange.said.to.be.new.hires/))Apple has poached not one but two of the games industry’s best PR execs – with Activision’s Nick Grange set to join Nintendo’s Rob Saunders at the manufacturer.Nintendo's Rob Saunders left (http://www.mcvuk.com/news/43885/Rob-Saunders-heading-to-Apple) the company after seven years and is said to have played a key role in the launches of the Nintendo Wii and Nintendo DS. Meanwhile, Nick Grange has a long history in the games industry at Electronic Arts, Microsoft and most recently Activision. Saunders will reportedly be working at Apple on PR for apps across all iOS devices, while Grange will be focused on iPad hardware.
The gaming cross-over with the iOS devices is not a new phenomenon. In fact, Apple even embraced it by advertising the iPod Touch as a gaming device. The move also reinforces the fact that Apple's iOS devices are increasingly competitive to handheld gaming devices from Sony and Nintendo. Nintendo described (http://www.macrumors.com/2010/05/07/nintendo-takes-aim-at-apple-as-enemy-of-the-future/) Apple as the "enemy of the future" and Sony has been making efforts to better compete with Apple's mobile devices.
Article Link: Apple Poaching Gaming PR Execs from Activision and Nintendo? (http://www.macrumors.com/2011/04/08/apple-poaching-gaming-pr-execs-from-activision-and-nintendo/)
http://images.macrumors.com/article/2011/04/08/230829-gaming.jpg
MCV reports that Apple has poached two major public relations executives from Nintendo (http://www.mcvuk.com/news/43885/Rob-Saunders-heading-to-Apple) and Activision (http://www.mcvuk.com/news/43894/Now-Activisions-Nick-Grange-joins-Apple), respectively. (via MacNN (http://www.macnn.com/articles/11/04/08/rob.saunders.and.nick.grange.said.to.be.new.hires/))Apple has poached not one but two of the games industry’s best PR execs – with Activision’s Nick Grange set to join Nintendo’s Rob Saunders at the manufacturer.Nintendo's Rob Saunders left (http://www.mcvuk.com/news/43885/Rob-Saunders-heading-to-Apple) the company after seven years and is said to have played a key role in the launches of the Nintendo Wii and Nintendo DS. Meanwhile, Nick Grange has a long history in the games industry at Electronic Arts, Microsoft and most recently Activision. Saunders will reportedly be working at Apple on PR for apps across all iOS devices, while Grange will be focused on iPad hardware.
The gaming cross-over with the iOS devices is not a new phenomenon. In fact, Apple even embraced it by advertising the iPod Touch as a gaming device. The move also reinforces the fact that Apple's iOS devices are increasingly competitive to handheld gaming devices from Sony and Nintendo. Nintendo described (http://www.macrumors.com/2010/05/07/nintendo-takes-aim-at-apple-as-enemy-of-the-future/) Apple as the "enemy of the future" and Sony has been making efforts to better compete with Apple's mobile devices.
Article Link: Apple Poaching Gaming PR Execs from Activision and Nintendo? (http://www.macrumors.com/2011/04/08/apple-poaching-gaming-pr-execs-from-activision-and-nintendo/)
jiggie2g
Jul 13, 08:55 AM
Originally Posted by sbarton
Smallish mid-tower case
Intel Core 2 Duo @ 2.8Ghz or better
1GB RAM
250GB SATA 3.0 HD
1-PCIe x16 Slot
1-Standard PCI Slot
6-USB 2.0 ports (One in front)
1- Firewire 800 port (in front)
Dual Layer DVD
Onboard 10/100/1000 (I don't care if its wireless, but a wireless opition would be nice but not necessary)
Graphics Card should be x1600XT or better with 256mb RAM
I want it at or less than $1199.00
Now gimmie
Donald Trump#39;s daughter
Smallish mid-tower case
Intel Core 2 Duo @ 2.8Ghz or better
1GB RAM
250GB SATA 3.0 HD
1-PCIe x16 Slot
1-Standard PCI Slot
6-USB 2.0 ports (One in front)
1- Firewire 800 port (in front)
Dual Layer DVD
Onboard 10/100/1000 (I don't care if its wireless, but a wireless opition would be nice but not necessary)
Graphics Card should be x1600XT or better with 256mb RAM
I want it at or less than $1199.00
Now gimmie
AppliedVisual
Oct 29, 12:29 PM
In theory you're correct, Multimedia.
In practice, it is possible that a multi-threaded program might have synchronization or logic bugs that don't show up with 4 CPUs, but do show up with 8 CPUs. For example:
Thread_ID tid[4];
for (i=0; i<System.CPU_count(); i++)
{
donald trump daughter ivanka.
Ivanka Trump is the daughter
donald trump daughter
donald trump daughter pregnant
donald trump daughter wedding.
donald trump daughter with
Donald Trump should stock up
donald trump daughter with
daughter of Donald Trump,
donald trump daughter tiffany.
donald trump daughter tiffany.
donald trump daughter. donald trump youngest; donald trump youngest
donald trump daughter. donald
In practice, it is possible that a multi-threaded program might have synchronization or logic bugs that don't show up with 4 CPUs, but do show up with 8 CPUs. For example:
Thread_ID tid[4];
for (i=0; i<System.CPU_count(); i++)
{
soLoredd
Mar 18, 06:08 AM
How could you be the real IT guy if you believe that? Never meant an IT guy that had to "tweak" a few things to get a system to work, the best toys do what the manufacturer never intended!
I think it says TV, not IT. ;)
I think it says TV, not IT. ;)
Multimedia
Oct 28, 07:10 PM
Monday the 13th Intel announces Clovertown and Kentsfield are shipping.Thanks. So Tuesday the 14th or if not then, the 21st would be our likely days. 14th is probably more likely because all Apple has to do is take orders even if they haven't received any Clovertowns yet and the following week is Thanksgiving-Black Friday week which would mess with their publicity. So we're talking two weeks from Tuesday. Perfect. Can't wait to place my order the same day. :)
shawnce
Jul 12, 03:16 PM
I believe the max TDP of G5 processor is something like 80 W.
The below lists power consumed by the part, they are not TDP numbers (only part of the power consumed by a chip leaves the chip as heat, heat is what you have to dissipate and is what TDP attempts define).
PPC 970fx power optimized part (@ 2GHz)
40W average, 45-50 W max, 23 W throttle back (half frequency)
PPC 970fx standard part (@ 2GHz)
48W average, 55-60 W max, 29 W throttle back (half frequency)
To me this puts the PPC 970fx below the TDP of a Conroe... I would say the TDP for the PPC 970fx (@2Ghz) is around 40 W (if not lower).
The below lists power consumed by the part, they are not TDP numbers (only part of the power consumed by a chip leaves the chip as heat, heat is what you have to dissipate and is what TDP attempts define).
PPC 970fx power optimized part (@ 2GHz)
40W average, 45-50 W max, 23 W throttle back (half frequency)
PPC 970fx standard part (@ 2GHz)
48W average, 55-60 W max, 29 W throttle back (half frequency)
To me this puts the PPC 970fx below the TDP of a Conroe... I would say the TDP for the PPC 970fx (@2Ghz) is around 40 W (if not lower).
Mord
Jul 12, 01:19 PM
the g5 numbers are typical, conroe nomubers are max.
michaellinehan
Oct 7, 02:40 PM
"it expects Android to surpass Apple's iPhone to claim the number two spot behind Symbian OS with 14.5% of the global smart phone market"
Simplistic example --- If one company has 95% of the market with a free phone and another company has 5% of the market with a $500 phone, who's better off?
Other articles go on and on about Microsoft's massively greater "market share". But with maybe tens times more market share than Apple, MS's market capitalization (worth) is only about 1.4 times as much as Apple.
Market share, as a bare number, is meaningless.
Simplistic example --- If one company has 95% of the market with a free phone and another company has 5% of the market with a $500 phone, who's better off?
Other articles go on and on about Microsoft's massively greater "market share". But with maybe tens times more market share than Apple, MS's market capitalization (worth) is only about 1.4 times as much as Apple.
Market share, as a bare number, is meaningless.
TuffLuffJimmy
Mar 14, 12:18 AM
I hope you are aware that Bikini Atol is exactly where Godzilla was born.
I cannot like this comment enough. I'm a life long Godzilla fan!
I cannot like this comment enough. I'm a life long Godzilla fan!
FreeState
Mar 26, 02:03 AM
I'm commenting on arbitrary rules
relationships built on love in general are less stable, cf. US divorce rate.
Marriage should be about more than love, the people should be fully committed to working through problems instead of divorce.
So why deny gay families this devotion that is needed, the commitment of marriage? Seems your reasoning is based out of malice if you really believe what you said.
relationships built on love in general are less stable, cf. US divorce rate.
Marriage should be about more than love, the people should be fully committed to working through problems instead of divorce.
So why deny gay families this devotion that is needed, the commitment of marriage? Seems your reasoning is based out of malice if you really believe what you said.
CaoCao
Mar 26, 01:04 AM
You are either knowingly full of it or being intentionally insulting. Likely both.
A church is entirely inconsequential to marriage. I know you believe you need the permission of a magic man in the sky to insert your penis into someone, but that is of no practical value to anyone. Including you; you just don't know it.
Marriage in the modern sense is the set of legal policies a society constructs in respect of a voluntary commitment between consenting adults. Homosexuals cannot take part in this status, for no rational reason, in part because people like you have been persuaded by the prejudiced teachings of your fairy tales that you have the right to force even non-Catholics to seek the approval of your magic buddy, to pretend that your religion owns the institution of marriage, and has the right to dictate that governments enforce it on your terms and behalf.
You seem to be going further, openly mocking gay people, compounding the insult of your support for illegitimately depriving them of equal standing in society by suggesting they should be grateful to you for the magnanimity of allowing them an ersatz costume wedding.
"church" is more like wherever-the-Hell-you-want.
The governments job is enforcing the will of the people because it derives its power from consent of the govered
A church is entirely inconsequential to marriage. I know you believe you need the permission of a magic man in the sky to insert your penis into someone, but that is of no practical value to anyone. Including you; you just don't know it.
Marriage in the modern sense is the set of legal policies a society constructs in respect of a voluntary commitment between consenting adults. Homosexuals cannot take part in this status, for no rational reason, in part because people like you have been persuaded by the prejudiced teachings of your fairy tales that you have the right to force even non-Catholics to seek the approval of your magic buddy, to pretend that your religion owns the institution of marriage, and has the right to dictate that governments enforce it on your terms and behalf.
You seem to be going further, openly mocking gay people, compounding the insult of your support for illegitimately depriving them of equal standing in society by suggesting they should be grateful to you for the magnanimity of allowing them an ersatz costume wedding.
"church" is more like wherever-the-Hell-you-want.
The governments job is enforcing the will of the people because it derives its power from consent of the govered
Al Coholic
May 2, 11:13 AM
Bigger, most Windows PC have anti-virus, can you say the same for Macs?I'd rather deal with the virus myself. AV software on a PC *is* a virus as far as I'm concerned.
charliehustle
Oct 7, 12:16 PM
None of these things play any role for the iPhone market share.
Far more relevant are:
- cheaper low-end models, iPhone Nano (not that likely)
- dropping provider exclusiveness (very likely, already happening: UK, Canada, more to come)
Analysts keep forgetting that Apple doesn't care that much about market share of sold handsets, but more about market share of profit. Thus, it could very well be that Android overtakes iPhone in a few years, given that manufacturers offer cheap phones running Android. If these phones are any good or if they generate much profit: I highly doubt it.
generally speaking, a company that only makes software (google) has higher profit margins compared to a company that makes hardware and software..(apple)
and it seems like it's possible for google to take over, as they will sell to any phone manufacturer, but apple is stuck with only one device..
now if it's going to be a better phone, thats a different story, this is just market share, and profits..
Far more relevant are:
- cheaper low-end models, iPhone Nano (not that likely)
- dropping provider exclusiveness (very likely, already happening: UK, Canada, more to come)
Analysts keep forgetting that Apple doesn't care that much about market share of sold handsets, but more about market share of profit. Thus, it could very well be that Android overtakes iPhone in a few years, given that manufacturers offer cheap phones running Android. If these phones are any good or if they generate much profit: I highly doubt it.
generally speaking, a company that only makes software (google) has higher profit margins compared to a company that makes hardware and software..(apple)
and it seems like it's possible for google to take over, as they will sell to any phone manufacturer, but apple is stuck with only one device..
now if it's going to be a better phone, thats a different story, this is just market share, and profits..
MacMyDay
Sep 20, 01:06 AM
I know of at least one company (http://www.itv.com/) in the UK who won't be too happy if they keep that name.
iJohnHenry
Apr 23, 04:14 PM
Let's just say for a second there is no God. Then what a sad planet we live on if the future is up to us humans. my two cents
Even if there is, He might be off creating other beings on the other millions of habitable planets.
He could very well be not unlike a comet, and He'll be back in a million or so of our years, to see how we have fared.
I'm not waiting up, like for Santa. http://i55.photobucket.com/albums/g158/MouseMeat/Smilies/Offtobed.gif
Even if there is, He might be off creating other beings on the other millions of habitable planets.
He could very well be not unlike a comet, and He'll be back in a million or so of our years, to see how we have fared.
I'm not waiting up, like for Santa. http://i55.photobucket.com/albums/g158/MouseMeat/Smilies/Offtobed.gif
novagamer
Jul 12, 05:22 PM
Point Proven..Noobs like this are the reason why sites like \http://mac-sucks.com/ exist.
This is pretty immature.
Because unlike Apple , getting your own custom motherboard from ASUS / MSI / Gigabyte / DFI. means you have real choices , you can choose different chipsets from Intel , ATI , Nvidia , VIA. NOT JUST STOCK PARTS. I can get that 10 USB , 8 SATA , WiFi , eSATA , Dual PCIe 16x that supports Crossfire or SLI anyway i want it, Apple will never do this , even Dull gives u that much.
I've had a DFI board kill 2 CPUs, a few Abit boards that were extremely flaky, one of which won't run 4 sticks of RAM anymore, another that crashed randomly and had to be RMAd, and don't not forget about the bad caps that a lot of older Abit boards (hello KT7 series) are having right about now.
I've also had an Asus board die spontaneously when I put a (supported) higher wattage processor in it, and come on you quoted VIA. Since when has VIA been a GOOD thing. I remember swapping 4-in-1 drivers every week in order to find a stability that really wasn't ever truly there. With the earliest Via Athlon chipsets it was literally possible to install drivers in the wrong order, so that the OS would continually reboot- even in safe mode! Boy, that sure was fun.
Remember the Socket A processors and their accompanying core-crushing heatsinks? When you get heatsinks that literally have the nickname of 'corecrusher' which I believe a (Thermaltake?) Volcano did, then you've got a bit of a problem. You're using the same argument that enthusiasts use against dell, except you forget that none of those computers can legally run OSX and the accompanying programs.
I've also had a Xeon system, with an iWill workstation motherboard that actually ran without FANS for a little while and survived completely fine, and is still used by the person I sold it to right now. Stability is of utmost importance with workstation/server class hardware, and that's why you won't find a lot of problems with them. Even the original G5 dual CPU system sold in 2003 has pretty much no known issues, whereas you'll find a lot of other (cheaper) Mac hardware does. R&D on solid hardware is very expensive.
Clearly you're a hardware enthusiast from an overclocker's board, and on that note do not quote an overclocked anything if you're going on a Mac forum where people use their machines to make a living: nobody overclocks their work machine unless they're a kid making $50 to do a website for their cousin or something like that, some people's day to day lifestyle rides on the machines they use and the support that is behind it (which Apple has been pretty great, in my experience, with).
If you're comparing stock configurations, the 3GHz Woodcrest Xeon is actually faster than even the ($150 more expensive) Core 2 Duo Extreme Edition (Core 2 Duo X6800) which is going to be only 2.93GHz. Also note that Woodcrest's FSB is 1333MHz while Conroe's tops out at 1066. The slightly lower performance of the Xeons, brought by the use of FB-DIMM memory, will be handily offset by the faster FSB, and it will of course allow for an incredible amount of memory, which servers and workstations need, to be used.
The fact is there are a lot of people in these forums who have used a Mac for their entire lives, and have never dealt with anything on the enthusiast side of the hardware spectrum, so they buy anything people tell them, which can make it tedious to read some of the nonsense that appears infrequently, as well as the hilarious zealot like posting of the few people who DO know something that try to come across as knowing EVERYTHING. You don't really fall into that category, but I think that you're probably at the wrong message board.
Go check out xtremesystems and have a blast, if you're comfortable running windows then it is quite fun being an enthusiast and getting the most bang for your buck, but you really can't advise or look down on people here that literally depend on their Macs to make a living. Have a great week though and try to relax a bit.
This is pretty immature.
Because unlike Apple , getting your own custom motherboard from ASUS / MSI / Gigabyte / DFI. means you have real choices , you can choose different chipsets from Intel , ATI , Nvidia , VIA. NOT JUST STOCK PARTS. I can get that 10 USB , 8 SATA , WiFi , eSATA , Dual PCIe 16x that supports Crossfire or SLI anyway i want it, Apple will never do this , even Dull gives u that much.
I've had a DFI board kill 2 CPUs, a few Abit boards that were extremely flaky, one of which won't run 4 sticks of RAM anymore, another that crashed randomly and had to be RMAd, and don't not forget about the bad caps that a lot of older Abit boards (hello KT7 series) are having right about now.
I've also had an Asus board die spontaneously when I put a (supported) higher wattage processor in it, and come on you quoted VIA. Since when has VIA been a GOOD thing. I remember swapping 4-in-1 drivers every week in order to find a stability that really wasn't ever truly there. With the earliest Via Athlon chipsets it was literally possible to install drivers in the wrong order, so that the OS would continually reboot- even in safe mode! Boy, that sure was fun.
Remember the Socket A processors and their accompanying core-crushing heatsinks? When you get heatsinks that literally have the nickname of 'corecrusher' which I believe a (Thermaltake?) Volcano did, then you've got a bit of a problem. You're using the same argument that enthusiasts use against dell, except you forget that none of those computers can legally run OSX and the accompanying programs.
I've also had a Xeon system, with an iWill workstation motherboard that actually ran without FANS for a little while and survived completely fine, and is still used by the person I sold it to right now. Stability is of utmost importance with workstation/server class hardware, and that's why you won't find a lot of problems with them. Even the original G5 dual CPU system sold in 2003 has pretty much no known issues, whereas you'll find a lot of other (cheaper) Mac hardware does. R&D on solid hardware is very expensive.
Clearly you're a hardware enthusiast from an overclocker's board, and on that note do not quote an overclocked anything if you're going on a Mac forum where people use their machines to make a living: nobody overclocks their work machine unless they're a kid making $50 to do a website for their cousin or something like that, some people's day to day lifestyle rides on the machines they use and the support that is behind it (which Apple has been pretty great, in my experience, with).
If you're comparing stock configurations, the 3GHz Woodcrest Xeon is actually faster than even the ($150 more expensive) Core 2 Duo Extreme Edition (Core 2 Duo X6800) which is going to be only 2.93GHz. Also note that Woodcrest's FSB is 1333MHz while Conroe's tops out at 1066. The slightly lower performance of the Xeons, brought by the use of FB-DIMM memory, will be handily offset by the faster FSB, and it will of course allow for an incredible amount of memory, which servers and workstations need, to be used.
The fact is there are a lot of people in these forums who have used a Mac for their entire lives, and have never dealt with anything on the enthusiast side of the hardware spectrum, so they buy anything people tell them, which can make it tedious to read some of the nonsense that appears infrequently, as well as the hilarious zealot like posting of the few people who DO know something that try to come across as knowing EVERYTHING. You don't really fall into that category, but I think that you're probably at the wrong message board.
Go check out xtremesystems and have a blast, if you're comfortable running windows then it is quite fun being an enthusiast and getting the most bang for your buck, but you really can't advise or look down on people here that literally depend on their Macs to make a living. Have a great week though and try to relax a bit.
Timothy
Mar 19, 01:43 PM
Long post, my apologies.
No apologies needed. It was well-said, and I agree with you completely.
The ongoing justification of bypassing or defeating the DRM, as though this is somehow a "moral" action is pathetic. Period.
No apologies needed. It was well-said, and I agree with you completely.
The ongoing justification of bypassing or defeating the DRM, as though this is somehow a "moral" action is pathetic. Period.
thatisme
Apr 28, 08:20 AM
I don't see a problem with the comparison numbers... it includes "Pads", not just iPads.
Acer, I believe has a tablet device. Dell has the streak. HP held back on their tablet device....
So, it is an apples to apples comparison, since tablets were included in the sales numbers for everyone in the survey.
Acer, I believe has a tablet device. Dell has the streak. HP held back on their tablet device....
So, it is an apples to apples comparison, since tablets were included in the sales numbers for everyone in the survey.
skunk
Apr 27, 01:15 PM
The main argument against the Judaeo-Christian God is: there is evil in the world, God is meant to be all-powerful and all-loving, and all-knowing, yet evil continues unabated.The real point is that the "Judaeo-Christian God" is not Judaeo-Christian at all, but the chief god of the Ugaritic pantheon, and no more "real" than Zeus, Jupiter, Horus or Astarte.
javajedi
Oct 10, 10:28 PM
Originally posted by ddtlm
javajedi:
Yes, the JVM is the deciding factor here. If the Java takes that damn long on a G4 but goes fast on a P4, can can rest assured that the JVM Apple is distributing sucks compared to whatever one the x86 machines are using.
There is no way in heck that the performance delta can be so large without a large difference in quality of JVM. G4's may be slower, but they are not as slow as those number indicate.
Like I've been saying, when you start to see 5x leads by the PCs you need to start asking questions about the fairness of the benchmark. The G4 is better than 1/5 the speed. There are very few things were a P4 can get better performance per clock than a G4.
BTW:
Your G3 results as bizzarre as well, because of the contrast between them and the G4 results. Do not take it as proof one way or the other of the G3 or other IBM chips being superior to the G4. What we have here are raw numbers that defy a simple explanations. We should ask why these numbers are popping up, rather than running off with them as if they were uttered by a great voice in the sky or somthing.
I should note that the 90 second and 72 second results I just recently posted are from my cocoa implementation, not java.. so the jvm is out of the picture now on the mac.
Do not take it as proof one way or the other of the G3 or other IBM chips being superior to the G4.
Don't worry, I don't make assumptions like that. And no, I don�t think this does defy simple explanations. I will say that, what we are starting to see here is evidence that the scalar units (integer and fpu) in the IBM 750FX (G3) are more efficient than those in the Motorola G4.
If this is true, then my program hit it right on the nail. Also if this is true, it means there exist theoretical situations when using non altivec code that it would be faster on one of these newer G3 chips.
Also what alex said about how tedious it was to make altivec code, I would agree there is some truth to this. When you vectorize code (either for the P4 or G4), if you don't watch your p's and q's you can actually slow *down* your code. Just because you use the nice and special vector registers on these G4 and Pentium 4 processors does not mean you gain 5 times the speed. You literally have to take your methods back to the drawing board. You will only get peak performance out of pipelined, fully vectorized code.
None the less, scalar operations on both G3/G4 are miserable compared to x86. The JVM is no longer the deciding factor in the performance delta. It's out of the equation on the Mac since the benchmark is now a 100% native cocoa application with c code and no longer java. Mean while on the x86, the benchmark remains java.
70-ish seconds navtive on a G3
90-ish seconds on a native on a G4
5.9-6-ish seconds running under JVM 1.4.1 on a P4
javajedi:
Yes, the JVM is the deciding factor here. If the Java takes that damn long on a G4 but goes fast on a P4, can can rest assured that the JVM Apple is distributing sucks compared to whatever one the x86 machines are using.
There is no way in heck that the performance delta can be so large without a large difference in quality of JVM. G4's may be slower, but they are not as slow as those number indicate.
Like I've been saying, when you start to see 5x leads by the PCs you need to start asking questions about the fairness of the benchmark. The G4 is better than 1/5 the speed. There are very few things were a P4 can get better performance per clock than a G4.
BTW:
Your G3 results as bizzarre as well, because of the contrast between them and the G4 results. Do not take it as proof one way or the other of the G3 or other IBM chips being superior to the G4. What we have here are raw numbers that defy a simple explanations. We should ask why these numbers are popping up, rather than running off with them as if they were uttered by a great voice in the sky or somthing.
I should note that the 90 second and 72 second results I just recently posted are from my cocoa implementation, not java.. so the jvm is out of the picture now on the mac.
Do not take it as proof one way or the other of the G3 or other IBM chips being superior to the G4.
Don't worry, I don't make assumptions like that. And no, I don�t think this does defy simple explanations. I will say that, what we are starting to see here is evidence that the scalar units (integer and fpu) in the IBM 750FX (G3) are more efficient than those in the Motorola G4.
If this is true, then my program hit it right on the nail. Also if this is true, it means there exist theoretical situations when using non altivec code that it would be faster on one of these newer G3 chips.
Also what alex said about how tedious it was to make altivec code, I would agree there is some truth to this. When you vectorize code (either for the P4 or G4), if you don't watch your p's and q's you can actually slow *down* your code. Just because you use the nice and special vector registers on these G4 and Pentium 4 processors does not mean you gain 5 times the speed. You literally have to take your methods back to the drawing board. You will only get peak performance out of pipelined, fully vectorized code.
None the less, scalar operations on both G3/G4 are miserable compared to x86. The JVM is no longer the deciding factor in the performance delta. It's out of the equation on the Mac since the benchmark is now a 100% native cocoa application with c code and no longer java. Mean while on the x86, the benchmark remains java.
70-ish seconds navtive on a G3
90-ish seconds on a native on a G4
5.9-6-ish seconds running under JVM 1.4.1 on a P4
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Sep 28, 04:40 PM
Is there any advantage or disadvantage (other than future expandability) to getting to 4GB of memory by using 8x512MB versus using 4x1GB?Aparently the answer is "technically yes". See below. I did not know that. But from what they say and a practical point of view the answer is still no.
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