Switch GPU and Radeon HD 8670A - video card comparison
Switch GPU
Radeon HD 8670A
Architecture
Maxwell 2.0 (2015−2019)
GCN 1.0 (2012−2020)
GPU code name
GM20B
Sun
Market segment
Desktop
Desktop
Release date
March 2017
February 2013
Interface
IGP
MXM-A (3.0)
Supplementary power connectors
None
-
Boost clock speed
768 MHz
-
Core clock speed
-
600 MHz
Floating-point performance
-
384.0 gflops
Manufacturing process technology
20 nm
28 nm
Number of transistors
2,000 million
690 million
Pipelines / CUDA cores
256
320
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
12.29
12.00
Memory type
DDR4
DDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
3200 MHz
2000 MHz
Memory bandwidth
25.6 GB/s
16 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (11_1)
CUDA
5.3
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.1.126
1.2.131