Radeon X1950 PRO DUAL and Radeon X850 PRO AGP - video card comparison
Radeon X1950 PRO DUAL
Radeon X850 PRO AGP
Architecture
R500 (2005−2007)
R400 (2004−2008)
GPU code name
RV570
R481
Market segment
Desktop
Desktop
Release date
January 2007
September 2005
Interface
PCIe 1.0 x16
AGP 8x
Supplementary power connectors
1x 6-pin
1x Molex
Core clock speed
575 MHz
500 MHz
Manufacturing process technology
80 nm
130 nm
Number of transistors
330 million
160 million
Power consumption (TDP)
130 Watt
-
Texture fill rate
6.900
6.000
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1380 MHz
1000 MHz
Memory bandwidth
44.16 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