AMD Radeon R9 M395 Mac Edition vs AMD Radeon Vega Frontier Edition Watercooled
GPU Specs Compare
Graphics Card
Release Date
May 2015
Jul 2017
Generation
Crystal System
Radeon Pro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1365 MHz
945 MHz
Base Clock
-
1382 MHz
Boost Clock
-
1600 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
174.7GB/s
483.8GB/s
Render Config
Compute Units
28
64
Shading Units
1792
4096
TMUs
112
256
ROPs
32
64
L1 Cache
-
16 KB (per CU)
L2 Cache
-
4 MB
Theoretical Performance
Pixel Rate
26.69 GPixel/s
102.4 GPixel/s
Texture Rate
93.41 GTexel/s
409.6 GTexel/s
FP32 (float)
2.989 TFLOPS
13.11 TFLOPS
FP64 (double)
373.6 GFLOPS
819.2 GFLOPS
FP16 (half)
-
26.21 TFLOPS
Graphics Processor
GPU Name
Amethyst
Vega 10
GPU Variant
Amethyst PRO(216-0872004)
Vega 10 XTX LCS
Architecture
GCN 3.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
5 billion
12.5 billion
Die Size
366 mm²
495 mm²
Board Design
TDP
250W
375W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.3
6.4