AMD Radeon R9 M395 Mac Edition vs AMD FirePro S9300 X2
GPU Specs Compare
Graphics Card
Release Date
May 2015
Mar 2016
Generation
Crystal System
FirePro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1365 MHz
500 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
HBM
Memory Bus
256bit
4096bit
Bandwidth
174.7GB/s
512.0GB/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
-
2 MB
Theoretical Performance
Pixel Rate
26.69 GPixel/s
62.40 GPixel/s
Texture Rate
93.41 GTexel/s
249.6 GTexel/s
FP32 (float)
2.989 TFLOPS
7.987 TFLOPS
FP64 (double)
373.6 GFLOPS
499.2 GFLOPS
Graphics Processor
GPU Name
Amethyst
Capsaicin
GPU Variant
Amethyst PRO(216-0872004)
Capsaicin XT
Architecture
GCN 3.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5 billion
8.9 billion
Die Size
366 mm²
596 mm²
Board Design
TDP
250W
300W
Outputs
No outputs
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.0
2.0
Vulkan
1.2
1.2
Shader Model
6.3
6.0