GeForce 7900 GTX and GeForce 8800 GS - video card comparison
Passmark - benchmark score GeForce 7900 GTX vs GeForce 8800 GS
GeForce 7900 GTX
399
GeForce 8800 GS
340
GeForce 7900 GTX
GeForce 8800 GS
Architecture
Curie (2003−2013)
Tesla (2006−2010)
GPU code name
G71
G92
Market segment
Desktop
Desktop
Release date
March 2006
January 2008
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
650 MHz
550 MHz
Floating-point performance
-
264 gflops
Manufacturing process technology
90 nm
65 nm
Number of transistors
278 million
754 million
Pipelines / CUDA cores
-
96
Power consumption (TDP)
84 Watt
105 Watt
Texture fill rate
15.60
26.40
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
384 MB
Memory bus width
256 Bit
192 Bit
Memory clock speed
1600 MHz
1600 MHz
Memory bandwidth
51.2 GB/s
38.4 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
11.1 (10_0)
CUDA
-
1.1
OpenCL
N/A
1.1
OpenGL
2.1
3.3
Shader Model
3.0
4.0
Vulkan
N/A
N/A