AMD Radeon Pro W6800X Duo vs NVIDIA CMP 50HX
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
Jun 2021
Generation
Radeon Pro Mac
Mining GPUs
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 1.0 x4
Clock Speeds
Base Clock
1800 MHz
1350 MHz
Boost Clock
1967 MHz
1545 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
32GB
10GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
320bit
Bandwidth
512.0GB/s
560.0GB/s
Render Config
Compute Units
60
—
Shading Units
3840
3584
TMUs
240
192
ROPs
96
80
RT Cores
60
56
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
4 MB
5 MB
L3 Cache
128 MB
—
SM Count
—
56
Tensor Cores
—
448
Theoretical Performance
Pixel Rate
188.8 GPixel/s
123.6 GPixel/s
Texture Rate
472.1 GTexel/s
296.6 GTexel/s
FP16 (half)
30.21 TFLOPS
22.15 TFLOPS
FP32 (float)
15.11 TFLOPS
11.07 TFLOPS
FP64 (double)
944.2 GFLOPS
346.1 GFLOPS
Graphics Processor
GPU Name
Navi 21
TU102
GPU Variant
Navi 21 Pro-XLA
TU102-100-A1
Architecture
RDNA 2.0
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
26.8 billion
18.6 billion
Die Size
520 mm²
754 mm²
Board Design
TDP
400W
250W
Suggested PSU
800 W
600 W
Outputs
1x HDMI 2.14x Thunderbolt
No outputs
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.8
CUDA
—
7.5
Benchmark
Blender
1,422
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.