Radeon HD 5670 and Radeon HD 5630 - video card comparison
Radeon HD 5670
Radeon HD 5630
Architecture
Terascale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Redwood
Redwood
Market segment
Desktop
Desktop
Release date
January 2010
February 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
775 MHz
650 MHz
Floating-point performance
620.0 gflops
416.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
627 million
Pipelines / CUDA cores
400
320
Power consumption (TDP)
64 Watt
39 Watt
Texture fill rate
15.50
10.40
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
780 MHz
Memory bandwidth
64 GB/s
12.48 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A