Radeon X1950 PRO AGP and Radeon X1950 XT AGP - video card comparison
Radeon X1950 PRO AGP
Radeon X1950 XT AGP
Architecture
R500 (2005−2007)
R500 (2005−2007)
GPU code name
RV570
R580+
Market segment
Desktop
Desktop
Release date
October 2006
October 2006
Interface
AGP 8x
AGP 8x
Supplementary power connectors
2x Molex
1x 6-pin
Core clock speed
575 MHz
625 MHz
Manufacturing process technology
80 nm
90 nm
Number of transistors
330 million
384 million
Power consumption (TDP)
66 Watt
96 Watt
Texture fill rate
6.900
10.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1380 MHz
1406 MHz
Memory bandwidth
44.16 GB/s
44.99 GB/s
Display Connectors
2x DVI, 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
2.0
Shader Model
3.0
3.0
Vulkan
N/A
N/A