Radeon HD 2600 XT and Radeon X1300 XT - video card comparison
Radeon HD 2600 XT
Radeon X1300 XT
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV630
RV530
Market segment
Desktop
Desktop
Release date
June 2007
August 2006
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
800 MHz
500 MHz
Floating-point performance
192 gflops
-
Manufacturing process technology
65 nm
90 nm
Number of transistors
390 million
157 million
Pipelines / CUDA cores
120
-
Power consumption (TDP)
45 Watt
22 Watt
Texture fill rate
6.400
2.000
Memory type
GDDR3
DDR2
Maximum RAM amount
256 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1400 MHz
800 MHz
Memory bandwidth
22.4 GB/s
12.8 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 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