Radeon R7 M270DX and Switch GPU - video card comparison
Radeon R7 M270DX
Switch GPU
Architecture
GCN 3.0 (2014−2017)
Maxwell 2.0 (2015−2019)
GPU code name
Topaz
GM20B
Market segment
Desktop
Desktop
Release date
June 2014
March 2017
Interface
IGP
IGP
Supplementary power connectors
-
None
Boost clock speed
940 MHz
768 MHz
Core clock speed
900 MHz
-
Manufacturing process technology
28 nm
20 nm
Number of transistors
1,550 million
2,000 million
Pipelines / CUDA cores
384
256
Power consumption (TDP)
-
15 Watt
Texture fill rate
22.56
12.29
Memory type
System Shared
DDR4
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
3200 MHz
Memory bandwidth
-
25.6 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
CUDA
-
5.3
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.3
6.4
Vulkan
1.2.131
1.1.126