AMD Radeon R9 M395X Mac Edition vs NVIDIA CMP 70HX
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Jan 2021
Generation
Crystal System
Mining GPUs
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 1.0 x4
Clock Speeds
Memory Clock
1365 MHz
1188 MHz
Base Clock
—
1365 MHz
Boost Clock
—
1395 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
174.7GB/s
608.3GB/s
Render Config
Compute Units
32
—
Shading Units
2048
3840
TMUs
128
120
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
—
30
Tensor Cores
—
120
RT Cores
—
30
Theoretical Performance
Pixel Rate
29.09 GPixel/s
89.28 GPixel/s
Texture Rate
116.4 GTexel/s
167.4 GTexel/s
FP16 (half)
3.723 TFLOPS
10.71 TFLOPS
FP32 (float)
3.723 TFLOPS
10.71 TFLOPS
FP64 (double)
232.7 GFLOPS
167.4 GFLOPS
Graphics Processor
GPU Name
Amethyst
GA104
GPU Variant
Amethyst XT
GA104-100-A1
Architecture
GCN 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
5 billion
17.4 billion
Die Size
366 mm²
392 mm²
Board Design
TDP
250W
Unknown
Outputs
No outputs
No outputs
Power Connectors
None
1x 12-pin
Suggested PSU
—
200 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.