AMD Radeon R9 M395 Mac Edition vs NVIDIA P102 100
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Feb 2018
Generation
Crystal System
Mining GPUs
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x4
Clock Speeds
Memory Clock
1365 MHz
1376 MHz
Base Clock
—
1582 MHz
Boost Clock
—
1683 MHz
Memory
Memory Size
2GB
5GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
320bit
Bandwidth
174.7GB/s
440.3GB/s
Render Config
Compute Units
28
—
Shading Units
1792
3200
TMUs
112
200
ROPs
32
80
SM Count
—
25
L1 Cache
—
48 KB (per SM)
L2 Cache
—
0 MB
Theoretical Performance
Pixel Rate
26.69 GPixel/s
134.6 GPixel/s
Texture Rate
93.41 GTexel/s
336.6 GTexel/s
FP32 (float)
2.989 TFLOPS
10.77 TFLOPS
FP64 (double)
373.6 GFLOPS
336.6 GFLOPS
FP16 (half)
—
168.3 GFLOPS
Graphics Processor
GPU Name
Amethyst
GP102
GPU Variant
Amethyst PRO(216-0872004)
GP102-100-A1
Architecture
GCN 3.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
5 billion
11.8 billion
Die Size
366 mm²
471 mm²
Board Design
TDP
250W
250W
Outputs
No outputs
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.4
CUDA
—
6.1
Benchmark
3DMark Time Spy
—
7,042
3DMark Time Spy Extreme
—
3,817
▲ Specs Compare
Data sourced from official specifications and benchmark tests.