Radeon E9171 MCM and Switch GPU - video card comparison
Radeon E9171 MCM
Switch GPU
Architecture
GCN 4.0 (2016−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Lexa
GM20B
Market segment
Desktop
Desktop
Release date
October 2017
March 2017
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
None
Boost clock speed
1219 MHz
768 MHz
Core clock speed
1124 MHz
-
Floating-point performance
1,248 gflops
-
Manufacturing process technology
14 nm
20 nm
Number of transistors
2,200 million
2,000 million
Pipelines / CUDA cores
512
256
Power consumption (TDP)
40 Watt
15 Watt
Texture fill rate
39.01
12.29
Memory type
GDDR5
DDR4
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
6000 MHz
3200 MHz
Memory bandwidth
96 GB/s
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
6.4
6.4
Vulkan
1.2.131
1.1.126