Radeon HD 8670D and Radeon HD 5670 - video card comparison
Passmark - benchmark score Radeon HD 8670D vs Radeon HD 5670
Radeon HD 8670D
545
Radeon HD 5670
828
Radeon HD 8670D
Radeon HD 5670
Architecture
Terascale 3 (2010−2013)
Terascale 2 (2009−2015)
GPU code name
Richland
Redwood
Market segment
Desktop
Desktop
Release date
June 2013
January 2010
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
950 MHz
-
Core clock speed
844 MHz
775 MHz
Floating-point performance
-
620.0 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
1,303 million
627 million
Pipelines / CUDA cores
384
400
Power consumption (TDP)
100 Watt
64 Watt
Texture fill rate
22.80
15.50
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
64 GB/s
Shared memory
+
-
Display Connectors
No outputs
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