Radeon HD 4730 and Radeon HD 2600 PRO - video card comparison
Radeon HD 4730
Radeon HD 2600 PRO
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV770
RV630
Market segment
Desktop
Desktop
Release date
June 2009
June 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
750 MHz
600 MHz
Floating-point performance
960.0 gflops
144 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
956 million
390 million
Pipelines / CUDA cores
640
120
Power consumption (TDP)
110 Watt
35 Watt
Texture fill rate
24.00
4.800
Memory type
GDDR5
DDR2
Maximum RAM amount
512 MB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
3600 MHz
1000 MHz
Memory bandwidth
57.6 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
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A