Radeon X1800 GTO and Radeon X800 XT - video card comparison
Passmark - benchmark score Radeon X1800 GTO vs Radeon X800 XT
Radeon X1800 GTO
144
Radeon X800 XT
100
Radeon X1800 GTO
Radeon X800 XT
Architecture
R500 (2005−2007)
R400 (2004−2008)
GPU code name
R520
R423
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
500 MHz
500 MHz
Manufacturing process technology
90 nm
130 nm
Number of transistors
321 million
160 million
Power consumption (TDP)
48 Watt
54 Watt
Texture fill rate
6.000
8.000
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
990 MHz
1000 MHz
Memory bandwidth
31.68 GB/s
32 GB/s
Display Connectors
2x DVI, 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
2.0
Shader Model
3.0
-
Vulkan
N/A
N/A