GeForce 6800 GT and Radeon X1800 GTO - video card comparison
Passmark - benchmark score GeForce 6800 GT vs Radeon X1800 GTO
GeForce 6800 GT
146
Radeon X1800 GTO
144
GeForce 6800 GT
Radeon X1800 GTO
Architecture
Curie (2003−2013)
R500 (2005−2007)
GPU code name
NV45
R520
Market segment
Desktop
Desktop
Release date
June 2004
March 2006
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
350 MHz
500 MHz
Manufacturing process technology
130 nm
90 nm
Number of transistors
222 million
321 million
Power consumption (TDP)
67 Watt
48 Watt
Texture fill rate
5.600
6.000
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1000 MHz
990 MHz
Memory bandwidth
32 GB/s
31.68 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.1
2.0
Shader Model
3.0
3.0
Vulkan
N/A
N/A