Radeon HD 3570 and Radeon HD 2600 PRO - video card comparison
Radeon HD 3570
Radeon HD 2600 PRO
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV620
RV630
Market segment
Desktop
Desktop
Release date
July 2010
June 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
796 MHz
600 MHz
Floating-point performance
63.68 gflops
144 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
181 million
390 million
Pipelines / CUDA cores
40
120
Power consumption (TDP)
30 Watt
35 Watt
Texture fill rate
3.184
4.800
Memory type
DDR2
DDR2
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
990 MHz
1000 MHz
Memory bandwidth
7.92 GB/s
16 GB/s
Display Connectors
2x DisplayPort
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