NVIDIA CMP 70HX vs AMD Radeon RX 7400
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Aug 2025
Generation
Mining GPUs
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
1365 MHz
1452 MHz
Boost Clock
1395 MHz
2300 MHz
Memory Clock
1188 MHz
2250 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
128bit
Bandwidth
608.3GB/s
288.0GB/s
Render Config
SM Count
30
-
Shading Units
3840
1792
TMUs
120
112
ROPs
64
64
Tensor Cores
120
-
RT Cores
30
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
2 MB
Compute Units
-
28
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
89.28 GPixel/s
147.2 GPixel/s
Texture Rate
167.4 GTexel/s
257.6 GTexel/s
FP16 (half)
10.71 TFLOPS
32.97 TFLOPS
FP32 (float)
10.71 TFLOPS
16.49 TFLOPS
FP64 (double)
167.4 GFLOPS
515.2 GFLOPS
Graphics Processor
GPU Name
GA104
Navi 33
GPU Variant
GA104-100-A1
Navi 33
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
17.4 billion
13.3 billion
Die Size
392 mm²
204 mm²
Board Design
TDP
Unknown
43W
Suggested PSU
200 W
200 W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 12-pin
1x 6-pin
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
8.6
-
Shader Model
6.8
6.8