Radeon HD 8670 OEM and Switch GPU - video card comparison
Radeon HD 8670 OEM
Switch GPU
Architecture
GCN 1.0 (2012−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Oland
GM20B
Market segment
Desktop
Desktop
Release date
January 2013
March 2017
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
None
Boost clock speed
1050 MHz
768 MHz
Core clock speed
1000 MHz
-
Floating-point performance
806.4 gflops
-
Manufacturing process technology
28 nm
20 nm
Number of transistors
950 million
2,000 million
Pipelines / CUDA cores
384
256
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
25.20
12.29
Memory type
GDDR5
DDR4
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4600 MHz
3200 MHz
Memory bandwidth
73.6 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
CUDA
-
5.3
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.1.126