GeForce 6800 XT and Radeon X800 GT - video card comparison
Passmark - benchmark score GeForce 6800 XT vs Radeon X800 GT
GeForce 6800 XT
127
Radeon X800 GT
87
GeForce 6800 XT
Radeon X800 GT
Architecture
Curie (2003−2013)
R400 (2004−2008)
GPU code name
NV42
R480
Market segment
Desktop
Desktop
Release date
September 2005
November 2005
Interface
AGP 8x
PCIe 1.0 x16
Supplementary power connectors
1x Molex
None
Core clock speed
450 MHz
475 MHz
Manufacturing process technology
110 nm
130 nm
Number of transistors
202 million
160 million
Power consumption (TDP)
-
40 Watt
Texture fill rate
5.400
5.700
Memory type
GDDR3
DDR
Maximum RAM amount
256 MB
128 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1200 MBps
986 MHz
Memory bandwidth
38.4 GB/s
31.55 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
9.0c (9_3)
9.0b (9_2)
OpenCL
N/A
N/A
OpenGL
2.0 (full)
Shader Model
3.0-
Vulkan
N/A
N/A