NVIDIA CMP 90HX vs AMD Radeon Instinct MI308X
GPU · Specs Compare
Graphics Card
Release Date
Jul 2021
Dec 2023
Generation
Mining GPUs
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 1.0 x4
PCIe 5.0 x16
Clock Speeds
Base Clock
1500 MHz
1000 MHz
Boost Clock
1710 MHz
2100 MHz
Memory Clock
1188 MHz
1300 MHz
Memory
Memory Size
10GB
192GB
Memory Type
GDDR6X
HBM3
Memory Bus
320bit
8192bit
Bandwidth
760.3GB/s
5.32TB/s
Render Config
SM Count
50
—
Shading Units
6400
19456
TMUs
200
1216
ROPs
80
0
Tensor Cores
200
1216
RT Cores
50
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
5 MB
16 MB
Compute Units
—
304
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
136.8 GPixel/s
0 MPixel/s
Texture Rate
342.0 GTexel/s
2553.6 GTexel/s
FP16 (half)
21.89 TFLOPS
81.72 TFLOPS
FP32 (float)
21.89 TFLOPS
81.72 TFLOPS
FP64 (double)
342.0 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
GA102
Aqua Vanjaram
GPU Variant
GA102-100-A1
—
Architecture
Ampere
CDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
28.3 billion
153 billion
Die Size
628 mm²
1017 mm²
Board Design
TDP
320W
750W
Suggested PSU
700 W
1150 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
—
Shader Model
6.8
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.