Radeon HD 4550 and Radeon HD 2600 XT - video card comparison
Passmark - benchmark score Radeon HD 4550 vs Radeon HD 2600 XT
Radeon HD 4550
242
Radeon HD 2600 XT
290
Radeon HD 4550
Radeon HD 2600 XT
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV710
RV630
Market segment
Desktop
Desktop
Release date
September 2008
June 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
600 MHz
800 MHz
Floating-point performance
96 gflops
192 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
242 million
390 million
Pipelines / CUDA cores
80
120
Power consumption (TDP)
25 Watt
45 Watt
Texture fill rate
4.800
6.400
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1310 MHz
1400 MHz
Memory bandwidth
10.48 GB/s
22.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A