Radeon HD 5670 and Radeon HD 4250 - video card comparison
Passmark - benchmark score Radeon HD 5670 vs Radeon HD 4250
Radeon HD 5670
828
Radeon HD 4250
126
Radeon HD 5670
Radeon HD 4250
Architecture
Terascale 2 (2009−2015)
RV6xx (2007−2010)
GPU code name
Redwood
RS880M
Market segment
Desktop
Laptop
Release date
January 2010
May 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
775 MHz
500 MHz
Floating-point performance
620.0 gflops
47.52 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
627 million
181 million
Pipelines / CUDA cores
400
40
Power consumption (TDP)
64 Watt
25 Watt
Texture fill rate
15.50
2.376
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
792 MHz
Memory bandwidth
64 GB/s
6.336 GB/s
Shared memory
-
+
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
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A