NVIDIA CMP 70HX vs AMD Radeon R9 M395X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
May 2015
Generation
Mining GPUs
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1365 MHz
—
Boost Clock
1395 MHz
—
Memory Clock
1188 MHz
1250 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
608.3GB/s
160.0GB/s
Render Config
SM Count
30
—
Shading Units
3840
2048
TMUs
120
128
ROPs
64
32
Tensor Cores
120
—
RT Cores
30
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
89.28 GPixel/s
23.14 GPixel/s
Texture Rate
167.4 GTexel/s
92.54 GTexel/s
FP16 (half)
10.71 TFLOPS
2.961 TFLOPS
FP32 (float)
10.71 TFLOPS
2.961 TFLOPS
FP64 (double)
167.4 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
GA104
Amethyst
GPU Variant
GA104-100-A1
Amethyst XT
Architecture
Ampere
GCN 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
17.4 billion
5 billion
Die Size
392 mm²
366 mm²
Board Design
TDP
Unknown
75W
Suggested PSU
200 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.8
6.3
Benchmark
3DMark Time Spy
—
2,514
▲ Specs Compare
Data sourced from official specifications and benchmark tests.