Switch GPU and Radeon R9 M395 Mac Edition - video card comparison
Switch GPU
Radeon R9 M395 Mac Edition
Architecture
Maxwell 2.0 (2015−2019)
GCN 2.0 (2013−2017)
GPU code name
GM20B
Grenada
Market segment
Desktop
Desktop
Release date
March 2017
May 2015
Interface
IGP
MXM-B (3.0)
Supplementary power connectors
None
None
Boost clock speed
768 MHz
-
Core clock speed
-
834 MHz
Floating-point performance
-
2,989 gflops
Manufacturing process technology
20 nm
28 nm
Number of transistors
2,000 million
6,200 million
Pipelines / CUDA cores
256
1792
Power consumption (TDP)
15 Watt
250 Watt
Texture fill rate
12.29
93.41
Memory type
DDR4
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
3200 MHz
5460 MHz
Memory bandwidth
25.6 GB/s
174.7 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_0)
CUDA
5.3
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.3
Vulkan
1.1.126
1.2.131