apoppin
Lifer
*overload*
*danger* will robinson *danger!*
http://www.hardwaresecrets.com/article/449/13
			
			*danger* will robinson *danger!*
http://www.hardwaresecrets.com/article/449/13
Let?s recap what we found out.
On 3DMark03, which simulates older games based on DirectX 9 (Shader 2.0 model), Radeon HD 2900 XTX with no image quality settings enabled achieved the same performance level as GeForce 7950 GX2 and was 43-50% faster than GeForce 8800 GTS and 56-61% faster than GeForce 7950 GT. However, when we increased image quality settings, GeForce 7950 GX2 was 30% faster, but Radeon HD 2900 XTX was 43-50% faster than GeForce 8800 GTS and 56-61% faster than GeForce 7950GT.
On 3DMark06, which simulates games based on DirectX 9.0c (Shader 3.0 model) and puts a lot of weight on High Dynamic Range (HDR), Radeon HD 2900 XTX was 31% faster than GeForce 7950 GX2, 24-25% faster than GeForce 8800 GTS and 100-107% faster than GeForce 7950 GT.
Quake 4 continues to be AMD/ATI?s Achilles? Heel, even thought Radeon HD 2900 XTX improved a little bit on this game: it achieved the same performance level as GeForce 8800 GTS at 2048x1536. At 1600x1200 GeForce 7950 GX2 was 7-8% faster and GeForce 8800 GTS was 14% faster.
On F.E.A.R. with no image quality settings enabled, Radeon HD 2900 XTX was 25-30% faster than GeForce 7950 GX2, 53-55% faster than GeForce 8800 GTS and 117-119% faster than GeForce 7950 GT. However when we maxed out the image quality settings, the new video card from AMD achieve the same performance level as GeForce 7950 GX2, being 42-55% faster than GeForce 8800 GTS and 50-52% faster than GeForce 7950 GT.
On Far Cry with no image quality enhancements enabled, Radeon HD 2900 XTX achieved the same performance level as GeForce 7950 GX2 and GeForce 8800 GTS at 1600x1200, being 13% faster than GeForce 7950 GT on this same resolution. At the other two resolutions we tested, GeForce 7950 GX2 was 6-8% faster, but the new video card from AMD was 8-12% faster than GeForce 8800 GTS and 30-36% faster than GeForce 7950 GT.
When we enabled image quality settings, Radeon HD 2900 XTX achieved the same performance level as GeForce 8800 GTS at 1600x1200 but was 29-54% faster on the other two resolutions we tested. Here, however, all other video cards we included in our comparison were faster than Radeon HD 2900 XTX. GeForce 7950 GT was, for example, 45-50% faster.
And finally on Battlefield 2142 with no image quality settings enabled, Radeon HD 2900 XTX achieved the same performance as GeForce 7950 GX2, was 26-31% faster than GeForce 8800 GTS and 72-77% faster than GeForce 7950 GT. When we maxed out the image quality settings, GeForce 7950 GX2 was 26-29% faster than Radeon HD 2900 XTX, while the new video card from AMD achieved the same performance as GeForce 8800 GTS at 1600x1200 but was 16-19% faster on the other two resolutions we tested, and was also 30-34% faster than GeForce 7950 GT.
Is Radeon HD 2900 XTX a good high-end video? Yes, especially for its price range: with a maximum suggested price of USD 399 for the North-American market it makes a terrific option for those who want more performance than a GeForce 8800 GTS can deliver and don?t want to pay for a GeForce 8800 GTX.
				
		
			