Home GPU Comparison NVIDIA CMP 90HX vs AMD Radeon Instinct MI325X

NVIDIA CMP 90HX vs AMD Radeon Instinct MI325X

We compared two Desktop platform GPUs: 10GB VRAM CMP 90HX and 288GB VRAM Radeon Instinct MI325X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 90HX 's Advantages
Lower TDP (320W vs 750W)
AMD Radeon Instinct MI325X 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 23% (2100MHz vs 1710MHz)
More VRAM (288GB vs 10GB)
Larger VRAM bandwidth (10.3TB/s vs 760.3GB/s)
13056 additional rendering cores

Score

Benchmark

FP32 (float)
CMP 90HX
21.89 TFLOPS
Radeon Instinct MI325X +273%
81.72 TFLOPS
VS

Graphics Card

Jul 2021
Release Date
Oct 2024
Mining GPUs
Generation
Radeon Instinct(MIx)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1500 MHz
Base Clock
1000 MHz
1710 MHz
Boost Clock
2100 MHz
1188 MHz
Memory Clock
2525 MHz

Memory

10GB
Memory Size
288GB
GDDR6X
Memory Type
HBM3e
320bit
Memory Bus
8192bit
760.3GB/s
Bandwidth
10.3TB/s

Render Config

-
Compute Units
304
50
SM Count
-
6400
Shading Units
19456
200
TMUs
1216
80
ROPs
0
200
Tensor Cores
1216
50
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
5 MB
L2 Cache
16 MB
-
L3 Cache
256 MB

Theoretical Performance

136.8 GPixel/s
Pixel Rate
0 MPixel/s
342.0 GTexel/s
Texture Rate
2554 GTexel/s
21.89 TFLOPS
FP16 (half)
653.7 TFLOPS
21.89 TFLOPS
FP32 (float)
81.72 TFLOPS
342.0 GFLOPS
FP64 (double)
81.72 TFLOPS

Board Design

320W
TDP
750W
700 W
Suggested PSU
1150 W
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
None

Graphics Processor

GA102
GPU Name
Aqua Vanjaram
GA102-100-A1
GPU Variant
-
Ampere
Architecture
CDNA 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
28.3 billion
Transistors
153 billion
628 mm²
Die Size
1017 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
N/A

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