Radeon X1950 XT AGP and Radeon X850 PRO AGP - video card comparison
Radeon X1950 XT AGP
Radeon X850 PRO AGP
Architecture
R500 (2005−2007)
R400 (2004−2008)
GPU code name
R580+
R481
Market segment
Desktop
Desktop
Release date
October 2006
September 2005
Interface
AGP 8x
AGP 8x
Supplementary power connectors
1x 6-pin
1x Molex
Core clock speed
625 MHz
500 MHz
Manufacturing process technology
90 nm
130 nm
Number of transistors
384 million
160 million
Power consumption (TDP)
96 Watt
-
Texture fill rate
10.00
6.000
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1406 MHz
1000 MHz
Memory bandwidth
44.99 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