Radeon HD 5870 and Radeon HD 2600 PRO - video card comparison
Passmark - benchmark score Radeon HD 5870 vs Radeon HD 2600 PRO
Radeon HD 5870
2282
Radeon HD 2600 PRO
217
Radeon HD 5870
Radeon HD 2600 PRO
Architecture
TeraScale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Cypress
RV630
Market segment
Desktop
Desktop
Release date
September 2009
June 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
2x 6-pin
None
Core clock speed
850 MHz
600 MHz
Floating-point performance
2,720.0 gflops
144 gflops
Manufacturing process technology
40 nm
65 nm
Number of transistors
2,154 million
390 million
Pipelines / CUDA cores
1600
120
Power consumption (TDP)
188 Watt
35 Watt
Texture fill rate
68.00
4.800
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
4800 MHz
1000 MHz
Memory bandwidth
153.6 GB/s
16 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
10.0 (10_0)
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A