NVIDIA GeForce SLI-Ready Comparison Chart

SLI PCs must use matching GeForce Models, however the manufacturer, clock speeds and memory size can vary.

Ideal User NVIDIA GeForce Model GPU Architecture Texture Fill Rate
(per second)*
Maximum Memory Bandwidth* Memory Size* Microsoft DirectX HDR Lighting
Extreme Gamer, Power User, Multimedia Enthusiast
NVIDIA GeForce GTX 280
NVIDIA GeForce 9800 GX2
NVIDIA GeForce GTX 260
NVIDIA GeForce 8800 Ultra
NVIDIA GeForce 8800 GTX
NVIDIA GeForce 8800 GTS
200 series
9 series
200 series
48.2 billion 141.7 GB/s 1 GB 10 128 bit
76.8 billion 128 GB/s 1 GB 10 128 bit
36.9 billion 111.9 GB/s 896 MB 10 128 bit
8 series
8 series
8 series
39.2 billion 103.7 GB/s 768 MB 10 128 bit
36.8 billion 86.4 GB/s 768 MB 10 128 bit
24.0 billion 64.0 GB/s 320/640 MB 10 128 bit
NVIDIA GeForce 7950 GX2
NVIDIA GeForce 7950 GT
NVIDIA GeForce 7900 GTX
NVIDIA GeForce 7900 GT
NVIDIA GeForce 7900 GS
NVIDIA GeForce 7800 GTX 512
NVIDIA GeForce 7800 GTX
NVIDIA GeForce 7800 GT
NVIDIA GeForce 6800 Ultra
NVIDIA GeForce 6800 GT
NVIDIA GeForce 6800 GS
NVIDIA GeForce 6800
NVIDIA GeForce 6800 XT
NVIDIA GeForce 6800 LE
7 series
7 series
7 series
7 series
7 series
7 series
7 series
7 series
24.0 billion 76.8 GB/s **512 MB 9.0c 64 bit
13.2 billion 44.8 GB/s 512 MB 9.0c 64 bit
15.6 billion 51.2 GB/s 512 MB 9.0c 64 bit
10.8 billion 42.2 GB/s 256 MB 9.0c 64 bit
9.0 billion 42.2 GB/s 256 MB 9.0c 64 bit
13.2 billion 54.4 GB/s 512 MB 9.0c 64 bit
10.3 billion 38.4 GB/s 256 MB 9.0c 64 bit
9.6 billion 32.0 GB/s 256 MB 9.0c 64 bit
6 series
6 series
6 series
6 series
6 series
6 series
6.4 billion 35.2 GB/s 256 MB 9.0c 64 bit
5.6 billion 32.0 GB/s 256 MB 9.0c 64 bit
5.1 billion 32.0 GB/s 256 MB 9.0c 64 bit
3.9 billion 19.2 GB/s 256 MB 9.0c 64 bit
2.4 billion 19.2 GB/s 256 MB 9.0c 64 bit
2.4 billion 19.2 GB/s 256 MB 9.0c 64 bit
Gamer, Multimedia User
NVIDIA GeForce 9800 GTX+
NVIDIA GeForce 9800 GTX
NVIDIA GeForce 9800 GT
NVIDIA GeForce 9600 GT
NVIDIA GeForce 9600 GSO
NVIDIA GeForce 8600 GTS
NVIDIA GeForce 8600 GT
NVIDIA GeForce 8500 GT
NVIDIA GeForce 7600 GT
NVIDIA GeForce 7600 GS
NVIDIA GeForce 6600 GT
9 series
9 series
9 series
9 series
9 series
47.2 billion 70.4 GB/s 512 MB 10 128 bit
43.2 billion 70.4 GB/s 512 MB 10 128 bit
33.6 billion 57.6 GB/s 512 MB 10 128 bit
20.8 billion 57.6 GB/s 512 MB 10 128 bit
26.4 billion 38.4 GB/s 384 MB 10 128 bit
8 series
8 series
8 series
10.8 billion 32.0 GB/s 256 MB 10 128 bit
8.6 billion 22.4 GB/s 256 MB 10 128 bit
3.6 billion 12.8 GB/s 256 MB 10 128 bit
7 series
7 series
6.7 billion 22.4 GB/s 256 MB 9.0c 64 bit
3.2 billion 12.8 GB/s 256 MB 9.0c 64 bit
6 series
4.0 billion 16.0 GB/s 128 MB 9.0c 64 bit
Business User, Casual Gamer, Home PC User
NVIDIA GeForce 9500 GT (GDDR3)
NVIDIA GeForce 9500 GT (DDR2)
NVIDIA GeForce 7300 GT
NVIDIA GeForce 7300 GS
NVIDIA GeForce 7300 LE
NVIDIA GeForce 7100 GS
NVIDIA GeForce 6600
NVIDIA GeForce 6600 LE
9 series
9 series
8.8 billion 25.6 GB/s 256/512 MB 10 128 bit
8.8 billion 16 GB/s 512 MB 10 128 bit
7 series
7 series
7 series
7 series
2.8 billion 10.7 GB/s 256 MB 9.0c 64 bit
2.2 billion 6.5 GB/s 256 MB 9.0c 64 bit
1.8 billion 5.2 GB/s 256 MB 9.0c 64 bit
1.4 billion 5.3 GB/s 128 MB 9.0c 64 bit
6 series
6 series
2.4 billion 8.8 GB/s 128 MB 9.0c 64 bit
1.2 billion 8.8 GB/s 128 MB 9.0c 64 bit

* Depending on the clock speeds and memory configuration shipped by the graphics card manufacturer, these specs can vary.
** This is dual processor card. Each processor has 512MB of dedicated graphics memory for a total of 1GB on the card.