GeForce 7900 GTX and Radeon HD 4670 - video card comparison
Passmark - benchmark score GeForce 7900 GTX vs Radeon HD 4670
GeForce 7900 GTX
399
Radeon HD 4670
391
GeForce 7900 GTX
Radeon HD 4670
Architecture
Curie (2003−2013)
TeraScale (2005−2013)
GPU code name
G71
RV730
Market segment
Desktop
Desktop
Release date
March 2006
September 2008
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
650 MHz
750 MHz
Floating-point performance
-
480.0 gflops
Manufacturing process technology
90 nm
55 nm
Number of transistors
278 million
514 million
Pipelines / CUDA cores
-
320
Power consumption (TDP)
84 Watt
59 Watt
Texture fill rate
15.60
24.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1600 MHz
2000 MHz
Memory bandwidth
51.2 GB/s
32 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
10.1 (10_1)
OpenCL
N/A
1.1
OpenGL
2.1
3.3
Shader Model
3.0
4.1
Vulkan
N/A
N/A