Radeon HD 4730 OEM and Radeon HD 2600 PRO - video card comparison
Radeon HD 4730 OEM
Radeon HD 2600 PRO
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV670
RV630
Market segment
Desktop
Desktop
Release date
December 2008
June 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
669 MHz
600 MHz
Floating-point performance
428.2 gflops
144 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
666 million
390 million
Pipelines / CUDA cores
320
120
Power consumption (TDP)
110 Watt
35 Watt
Texture fill rate
10.70
4.800
Memory type
DDR2
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
792 MHz
1000 MHz
Memory bandwidth
25.34 GB/s
16 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A