AMD Radeon R9 M295X Mac Edition vs AMD Radeon Pro SSG
GPU Specs Compare
Graphics Card
Release Date
Nov 2014
Aug 2017
Generation
Crystal System
Radeon Pro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1362 MHz
945 MHz
Base Clock
-
1440 MHz
Boost Clock
-
1500 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
174.3GB/s
483.8GB/s
Render Config
Compute Units
32
64
Shading Units
2048
4096
TMUs
128
256
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
4 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
96.00 GPixel/s
Texture Rate
108.8 GTexel/s
384.0 GTexel/s
FP16 (half)
3.482 TFLOPS
24.58 TFLOPS
FP32 (float)
3.482 TFLOPS
12.29 TFLOPS
FP64 (double)
217.6 GFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
Amethyst
Vega 10
GPU Variant
Amethyst XT
Vega 10 XT GL(215-0894124)
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
260W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Suggested PSU
-
600 W
Power Connectors
-
1x 6-pin + 1x 8-pin
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