AMD Radeon Pro Duo vs NVIDIA CMP 70HX
GPU Specs Compare
Graphics Card
Release Date
Apr 2016
Jan 2021
Generation
Radeon Pro
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Clock Speeds
Memory Clock
500 MHz
1188 MHz
Base Clock
-
1365 MHz
Boost Clock
-
1395 MHz
Memory
Memory Size
4GB
8GB
Memory Type
HBM
GDDR6X
Memory Bus
4096bit
256bit
Bandwidth
512.0GB/s
608.3GB/s
Render Config
Compute Units
64
-
Shading Units
4096
3840
TMUs
256
120
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
-
30
Tensor Cores
-
120
RT Cores
-
30
Theoretical Performance
Pixel Rate
64.00 GPixel/s
89.28 GPixel/s
Texture Rate
256.0 GTexel/s
167.4 GTexel/s
FP16 (half)
8.192 TFLOPS
10.71 TFLOPS
FP32 (float)
8.192 TFLOPS
10.71 TFLOPS
FP64 (double)
512.0 GFLOPS
167.4 GFLOPS
Graphics Processor
GPU Name
Capsaicin
GA104
GPU Variant
Capsaicin XT
GA104-100-A1
Architecture
GCN 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
8.9 billion
17.4 billion
Die Size
596 mm²
392 mm²
Board Design
TDP
350W
Unknown
Suggested PSU
750 W
200 W
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
No outputs
Power Connectors
3x 8-pin
1x 12-pin
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
6.0
6.8
CUDA
-
8.6