Radeon HD 2600 XT and Radeon X1550 - video card comparison
Passmark - benchmark score Radeon HD 2600 XT vs Radeon X1550
Radeon HD 2600 XT
290
Radeon X1550
68
Radeon HD 2600 XT
Radeon X1550
Architecture
TeraScale (2005−2013)
Ultra-Threaded SE
GPU code name
RV630
RV516
Market segment
Desktop
Desktop
Release date
June 2007
2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
800 MHz
550 MHz
Floating-point performance
192 gflops
-
Manufacturing process technology
65 nm
90 nm
Number of transistors
390 million
105 million
Pipelines / CUDA cores
120
-
Power consumption (TDP)
45 Watt
27 Watt
Texture fill rate
6.400
2.200
Memory type
GDDR3
DDR2
Maximum RAM amount
256 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1400 MHz
800 MBps
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
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A