Radeon HD 2600 XT AGP and Radeon X1950 PRO - video card comparison
Radeon HD 2600 XT AGP
Radeon X1950 PRO
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV630
RV570
Market segment
Desktop
Desktop
Release date
June 2007
October 2006
Interface
AGP 8x
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
800 MHz
575 MHz
Floating-point performance
173.28 gflops
-
Manufacturing process technology
65 nm
80 nm
Number of transistors
390 million
330 million
Pipelines / CUDA cores
120
-
Power consumption (TDP)
45 Watt
66 Watt
Texture fill rate
6.400
6.900
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1600 MHz
1380 MHz
Memory bandwidth
25.6 GB/s
44.16 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.0 (10_0)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.0
Shader Model
4.0
3.0
Vulkan
N/A
N/A