NVIDIA CMP 50HX vs AMD Radeon RX 6400
GPU · Specs Compare
Graphics Card
Release Date
Jun 2021
Jan 2022
Generation
Mining GPUs
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x4
Clock Speeds
Base Clock
1350 MHz
1923 MHz
Boost Clock
1545 MHz
2321 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
10GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
320bit
64bit
Bandwidth
560.0GB/s
128.0GB/s
Render Config
SM Count
56
—
Shading Units
3584
768
TMUs
192
48
ROPs
80
32
Tensor Cores
448
—
RT Cores
56
12
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
5 MB
1024 KB
Compute Units
—
12
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
123.6 GPixel/s
74.27 GPixel/s
Texture Rate
296.6 GTexel/s
111.4 GTexel/s
FP16 (half)
22.15 TFLOPS
7.130 TFLOPS
FP32 (float)
11.07 TFLOPS
3.565 TFLOPS
FP64 (double)
346.1 GFLOPS
222.8 GFLOPS
Graphics Processor
GPU Name
TU102
Navi 24
GPU Variant
TU102-100-A1
Navi 24 XL(215-135000046)
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
18.6 billion
5.4 billion
Die Size
754 mm²
107 mm²
Board Design
TDP
250W
53W
Suggested PSU
600 W
250 W
Outputs
No outputs
1x HDMI 2.11x DisplayPort 1.4a
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.