Radeon HD 5670 and Radeon HD 4350 PCI - video card comparison
Radeon HD 5670
Radeon HD 4350 PCI
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Redwood
RV710
Market segment
Desktop
Desktop
Release date
January 2010
September 2008
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
None
Core clock speed
775 MHz
600 MHz
Floating-point performance
620.0 gflops
96 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
627 million
242 million
Pipelines / CUDA cores
400
80
Power consumption (TDP)
64 Watt
20 Watt
Texture fill rate
15.50
4.800
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
800 MHz
Memory bandwidth
64 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A