Radeon HD 5670 and Radeon 620 - video card comparison
Passmark - benchmark score Radeon HD 5670 vs Radeon 620
Radeon HD 5670
828
Radeon 620
924
Radeon HD 5670
Radeon 620
Architecture
Terascale 2 (2009−2015)
GCN 1.0 (2012−2020)
GPU code name
Redwood
Polaris 24
Market segment
Desktop
Laptop
Release date
January 2010
August 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1024 MHz
Core clock speed
775 MHz
-
Floating-point performance
620.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
627 million
1,550 million
Pipelines / CUDA cores
400
384
Power consumption (TDP)
64 Watt
50 Watt
Texture fill rate
15.50
24.58
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
2250 MHz
Memory bandwidth
64 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.3
Vulkan
N/A
1.2.131