GeForce 6800 XT and Radeon X1900 CrossFire Edition - video card comparison
Passmark - benchmark score GeForce 6800 XT vs Radeon X1900 CrossFire Edition
GeForce 6800 XT
127
Radeon X1900 CrossFire Edition
141
GeForce 6800 XT
Radeon X1900 CrossFire Edition
Architecture
Curie (2003−2013)
R500 (2005−2007)
GPU code name
NV42
R580
Market segment
Desktop
Desktop
Release date
September 2005
January 2006
Interface
AGP 8x
PCIe 1.0 x16
Supplementary power connectors
1x Molex
1x 6-pin
Core clock speed
450 MHz
625 MHz
Manufacturing process technology
110 nm
90 nm
Number of transistors
202 million
384 million
Power consumption (TDP)
-
100 Watt
Texture fill rate
5.400
10.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1200 MBps
1450 MHz
Memory bandwidth
38.4 GB/s
46.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.0 (full)
Shader Model
3.03.0
Vulkan
N/A
N/A