Radeon R9 M395 Mac Edition and Radeon Pro Vega II - video card comparison
Radeon R9 M395 Mac Edition
Radeon Pro Vega II
Architecture
GCN 2.0 (2013−2017)
GCN 5.1 (2018−2021)
GPU code name
Grenada
Vega 20
Market segment
Desktop
Workstation
Release date
May 2015
June 2019
Interface
MXM-B (3.0)
Apple MPX
Supplementary power connectors
None
None
Boost clock speed
-
1720 MHz
Core clock speed
834 MHz
1574 MHz
Floating-point performance
2,989 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
6,200 million
13,230 million
Pipelines / CUDA cores
1792
4096
Power consumption (TDP)
250 Watt
475 Watt
Texture fill rate
93.41
440.3
Memory type
GDDR5
HBM2
Maximum RAM amount
4 GB
32 GB
Memory bus width
256 Bit
4096 Bit
Memory clock speed
5460 MHz
1612 MBps
Memory bandwidth
174.7 GB/s
825.3 GB/s
Display Connectors
No outputs
1x HDMI 2.0b, 4x Thunderbolt
HDMI
-
+
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.7
Vulkan
1.2.131
1.3