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7600GT - Slow OpenGL


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my 7600gt also performs about 100 points under openGL section of Xbench.

qe, ci, q2e enabled.

i tried ALL combinations of nv40 kexts, natits, titans, nvidiaefis and agpgarts, as well as different install dvds (JaS, Tubgirl, HotISO).

no improvement :(

 

i guess it has much to do with motherboard chipset, because one machine i installed osx on had 6600gt and scored about 125 (openGL).

that machine had nforce3 chipset (mine is via k8t800) - everything else was the same (cpu, mem type and quantity).

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I've never liked XBench. Its results don't seem to show real world performance. Try OpenBench. My 7600GT gets about 15,700 in that. It takes a long time to run, but just let it go (it runs until it gets down to 9 fps, so it actually takes longer if you have a faster card. lol).

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my PNY 7600GT get from 120-150 score in xbench

keep in mind that 100 is what a 6800 Ultra gets in a dual G5 mac

a few sec test of opengl performance can't be very accurate anyway.

 

edit: I got score 15501 in openMark, just ran it

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Well, I got a score of 16,000 with OpenMark. Shoot, I was hoping a little bit of code in the right place would boost me.

 

I have read threads where people report hardware OpenGL scores ~5k using Cinebench, I get 3k. Motion 3 runs no better, and maybe even slower than the G5 with an 800xt I use at work. Also, I see x-bench scores for older macbooks ~150.

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Well, I got a score of 16,000 with OpenMark. Shoot, I was hoping a little bit of code in the right place would boost me.

 

I have read threads where people report hardware OpenGL scores ~5k using Cinebench, I get 3k. Motion 3 runs no better, and maybe even slower than the G5 with an 800xt I use at work. Also, I see x-bench scores for older macbooks ~150.

 

As Sarahbau said: X-bench is BUSTED it's openGL scores have NO bearing on real world performance. What CPU are you on?

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I believe my chip is a core duo 920. I'm hoping to do a bit more telecommuting, FCP / Motion / AE, and I'm not sure which upgrade to make first:

 

2gigs up to 4gigs

CD up to C2D

7600GT up to ?

 

Your thoughts appreciated...

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I believe my chip is a core duo 920. I'm hoping to do a bit more telecommuting, FCP / Motion / AE, and I'm not sure which upgrade to make first:

 

2gigs up to 4gigs

CD up to C2D

7600GT up to ?

 

Your thoughts appreciated...

 

I'm thinking you mean Pentium D 920, which while dual core, is not a Core Duo.

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tried OpenMark and scored 16980 which is comparable to what other people with 7600gt got.

i guess the drivers are fine and Xbench is NOT :thumbsup_anim:

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