» Thu Aug 11, 2011 7:42 am
I like to use the GPU hierarchy chart provided as part of Tom's Hardware monthly "Best Graphics Cards for the Money" feature. Here's its pertinent comparative subsection from the July 2011 article.
For the DDR2 GT220:
NVIDIA
Discrete: 7800 GT, 7900 GS, 8600 GTS, 9500 GT (GDDR3), GT 220 (DDR2) Go (mobile): 7950 GTX
AMD/ATI
Discrete: X1800 XL, X1950 GT, HD 4650 (DDR2), HD 6450 Mobility X1800 XT, HD 4650, HD 5165
For the DDR3 GT220
NVIDIA
Discrete: 7800 GTX, 7900 GT, 7950 G, GT 220 (DDR3)
AMD/ATI
Discrete: X1800 XT, X1900 AIW, X1900 GT, X1950 PRO, HD 2900 GT, HD 5550 (DDR2)
http://www.tomshardware.com/reviews/best-graphics-card,2964-7.html. (The entire article is worth reading.)
-Decrepit-