GeForce 7900 GT and Radeon X850 XT - video card comparison
Passmark - benchmark score GeForce 7900 GT vs Radeon X850 XT
GeForce 7900 GT
266
Radeon X850 XT
83
GeForce 7900 GT
Radeon X850 XT
Architecture
Curie (2003−2013)
R400 (2004−2008)
GPU code name
G71
R480
Market segment
Desktop
Desktop
Release date
March 2006
December 2004
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
450 MHz
520 MHz
Manufacturing process technology
90 nm
130 nm
Number of transistors
278 million
160 million
Power consumption (TDP)
48 Watt
69 Watt
Texture fill rate
10.80
8.320
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1320 MHz
1080 MHz
Memory bandwidth
42.24 GB/s
34.56 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
9.0b (9_2)
OpenCL
N/A
N/A
OpenGL
2.1
2.0
Shader Model
3.0
-
Vulkan
N/A
N/A