AMD Radeon AI PRO R9700 vs NVIDIA CMP 90HX
GPU Specs Compare
Graphics Card
Release Date
Jul 2025
Jul 2021
Generation
Radeon Pro Navi
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
1660 MHz
1500 MHz
Boost Clock
2920 MHz
1710 MHz
Memory Clock
2518 MHz
1188 MHz
Memory
Memory Size
32GB
10GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
320bit
Bandwidth
644.6GB/s
760.3GB/s
Render Config
Compute Units
64
-
Shading Units
4096
6400
TMUs
256
200
ROPs
128
80
Tensor Cores
128
200
RT Cores
64
50
L2 Cache
8 MB
5 MB
L3 Cache
64 MB
-
SM Count
-
50
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
373.8 GPixel/s
136.8 GPixel/s
Texture Rate
747.5 GTexel/s
342.0 GTexel/s
FP16 (half)
95.68 TFLOPS
21.89 TFLOPS
FP32 (float)
47.84 TFLOPS
21.89 TFLOPS
FP64 (double)
1495.0 GFLOPS
342.0 GFLOPS
Graphics Processor
GPU Name
Navi 48
GA102
GPU Variant
Navi 48 XTW
GA102-100-A1
Architecture
RDNA 4.0
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
53.9 billion
28.3 billion
Die Size
357 mm²
628 mm²
Board Design
TDP
300W
320W
Suggested PSU
700 W
700 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
No outputs
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.4
1.3
Shader Model
6.8
6.8
CUDA
-
8.6