Radeon HD 5670 and Radeon HD 5490 - video card comparison
Radeon HD 5670
Radeon HD 5490
Architecture
Terascale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Redwood
Cedar
Market segment
Desktop
Desktop
Release date
January 2010
October 2012
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
104.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
292 million
Pipelines / CUDA cores
400
80
Power consumption (TDP)
64 Watt
19 Watt
Texture fill rate
15.50
5.200
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
1000 MHz
Memory bandwidth
64 GB/s
8 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