Radeon X1950 PRO and Radeon X850 PRO - video card comparison
Passmark - benchmark score Radeon X1950 PRO vs Radeon X850 PRO
Radeon X1950 PRO
115
Radeon X850 PRO
74
Radeon X1950 PRO
Radeon X850 PRO
Architecture
R500 (2005−2007)
R400 (2004−2008)
GPU code name
RV570
R480
Market segment
Desktop
Desktop
Release date
October 2006
December 2004
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
575 MHz
507 MHz
Manufacturing process technology
80 nm
130 nm
Number of transistors
330 million
160 million
Power consumption (TDP)
66 Watt
-
Texture fill rate
6.900
6.084
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1380 MHz
1040 MHz
Memory bandwidth
44.16 GB/s
33.28 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