- NForce 780a Hybrid SLI Tested
- The Best Graphics Cards for the Money: May 08
- How To Overclock Your Graphics Card
- PCI Express 2.0 Graphics Cards Tested
- Best Gaming Graphics Cards for the Money: April 08
- Nvidia GeForce 9800 GTX Review
- Nvidia GeForce 9800 GX2 Review
- The Best Gaming Graphics Cards for the Money: March 2008
- Nvidia's GeForce 9600 GT Tested
- The Best Gaming Graphics Cards for the Money: February 2008
Source: Tom's Hardware – Keywords: cpu, gpu, upgrade
Topics: NVIDIA, Overclocking
Syndication:
Crysis v1.2
Note that the Geforce 6800 GT and Geforce 7950 GT run with the image quality set at Low (1280, 1680, 1920 pixels) and at Medium (1280 pixels), whereas the Geforce 8 and 9 were tested at High (1280, 1680, 1920 pixels) and Very High (1280 pixels). These settings are necessary for the older graphics card to be in a position to send a playable number of frames to the monitor. These differences mean that sometimes a weaker graphics chip can move up to a higher position in the rankings than a more powerful Geforce 8 or 9. The better frame rate is, in these cases, only achieved by reducing the image quality.
The Geforce 6800 GT does not react to increased CPU power. The Geforce 7950 GT needs at least 2.67 to 3.0 GHz, or more CPU cache, in order for the graphics performance to be fully exploited. The Geforce 6 and 7 only run with DirectX 9, which doesn’t make much difference as the graphics quality is set to Low; this means that there are few effects where you would actually see a difference.
The Geforce 9600 GT compares favorably with the more powerful Geforce 8 and 9. A CPU basic level of 2.67 GHz or a quad core processor should be used. The new G92 graphics cards cooperate much better when they have sufficient clocking rates available. Overclocking the CPU ekes out a couple of extra frames for the Geforce 8800 and Geforce 9800 GTX.




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Maybe there's something wrong with the charts. I don't know. But this makes me even more excited for when I upgrade in the near future.
Go back and use a Pentium 4 Prescott (2004) and then the basis of these percentage values on page 3 will actually mean something.
| yadge : I didn't realize the new gpus were actually that powerful. According to Toms charts, there is no gpu that can give me double the performance over my x1950 pro. But here, the 9600gt was getting 3 times the frames as the 7950gt(which is better than mine) on Call of Duty 4. Maybe there's something wrong with the charts. I don't know. But this makes me even more excited for when I upgrade in the near future. |
I upgraded my X1950 pro to a 9600GT. It was a fantastic upgrade.
Firstly we know that ATi and nVidia graphics doesn't calculate graphics in the same way, who knows perhaps an ATi card requiers more or less processorpower to work at full load, and if you look at Can you run it? for Crysis(only one I recall using) you will see the minimum needed AMD processor is slover than the minimum needed Core2, even in processor speed.
So any chance of a small, or full scale, article throwing some ATi and AMD power into the mix?
But it lacks comparision with single core CPU's. In the times of 6800GT's popularity we've had single core Athlons like Barton, and perhaps early Athlons/Semprons with 754 socket. As adding AGP system would complicate things way too much, I think at least Athlon64 socket 939 could be used, as those were very popular in between/during 6800GT and 7xxx series.
At very least we should have one set of benchmarks on low/old CPU like that, so we can see if buying faster card is of any use at all, or will we reach a bottom of performance the same way that we see 6800GT unable to use additional power from new CPUs.
Other than this, it's a great article!
PLEASE - make one more roundup like this once GT200/4800 cards are out!
P.S. And nice to see that 9800GTX, and overclocked Q6600 are still right on 300W consumption, meaning any quality 400/450W supply is more than enough for them!
Seriously though ... cheers and thanks !!
Hey ... update the article with a couple of AMD cpu's thrown into the mix ... perhaps a 3800, 5000. and a 6400 and a couple of 50 series Phenoms.
Thanks again...
1. You can see on the cpu charts where the AMD you have compares with an intel...so it would perform about the same with the same card.
2. cpu's in the same FAMILY on the same architecture will scale the same between them relative to the way the c2 duo's scale to each other.
A game that's missing is UT3 -- it favorably benefits from X3 AMD CPUs as a cost-effective solution, whereas the X3 may not be as good in other games. But maybe that would throw off overall results if 1 game did really well and did not follow the same trends as other games.
and yes we need AMD CPUs to see the scaling effects across the different GPUs. The interaction of weak CPUs with strong GPUs or vice versa is not represented in the CPU charts.
speaking of which: when are the GPU charts going to get updated with modern GPUs and games?
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