AMD Radeon R9 M395 Mac Edition vs AMD Radeon Pro V320
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Jun 2017
Generation
Crystal System
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1365 MHz
945 MHz
Base Clock
—
852 MHz
Boost Clock
—
1500 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
174.7GB/s
483.8GB/s
Render Config
Compute Units
28
56
Shading Units
1792
3584
TMUs
112
224
ROPs
32
64
L1 Cache
—
16 KB (per CU)
L2 Cache
—
4 MB
Theoretical Performance
Pixel Rate
26.69 GPixel/s
96.00 GPixel/s
Texture Rate
93.41 GTexel/s
336.0 GTexel/s
FP32 (float)
2.989 TFLOPS
10.75 TFLOPS
FP64 (double)
373.6 GFLOPS
672.0 GFLOPS
FP16 (half)
—
21.50 TFLOPS
Graphics Processor
GPU Name
Amethyst
Vega 10
GPU Variant
Amethyst PRO(216-0872004)
Vega 10 XL GL SERVER(215-0894144)
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
230W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.