Radeon HD 3870 X2 and GeForce 7600 GS - video card comparison
Passmark - benchmark score Radeon HD 3870 X2 vs GeForce 7600 GS
Radeon HD 3870 X2
729
GeForce 7600 GS
162
Radeon HD 3870 X2
GeForce 7600 GS
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
R680
G73
Market segment
Desktop
Desktop
Release date
January 2008
March 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Core clock speed
825 MHz
400 MHz
Floating-point performance
2x 528.0 gflops
-
Manufacturing process technology
55 nm
90 nm
Number of transistors
666 million
177 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
165 Watt
27 Watt
Texture fill rate
13.20
4.800
Memory type
GDDR3
DDR2
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1802 MHz
800 MHz
Memory bandwidth
57.66 GB/s
12.8 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A