AMD Radeon Instinct MI300X vs NVIDIA CMP 70HX

Comparison of AMD Radeon Instinct MI300X with 192 GB HBM3 and 19,456 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

AMD Radeon Instinct MI300X outperforms NVIDIA CMP 70HX by 1,126.86% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI300X

94.1

AMD Radeon Instinct MI300X

94.1
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Benchmarks Additional

Memory

Memory Size

🔥 +2,300% 192 ГБ
8 ГБ

Memory Type

HBM3 GDDR6X

Memory Bandwidth

🔥 10.3 TB/s
608.3 GB/s

Memory Bus Width

8,192 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +6,004% 653.7 TFLOPS
10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +663% 81.72 TFLOPS
10.71 TFLOPS

FP64 (Double Precision)

🔥 +48,717% 81.72 TFLOPS
0.1674 TFLOPS

CUDA Cores

🔥 +407% 19,456
3,840

RT Cores

No
🔥 30

Architecture & Compatibility

GPU Architecture

CDNA 3.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 30

PCIe Version

PCIe 5.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

1,000
🔥 +36% 1,365

Boost Clock

🔥 +51% 2,100
1,395

Memory Clock

🔥 +113% 2,525
1,188

Power Consumption

TDP/TGP

750 W unknown

Recommended PSU

1150 W
🔥 -83% 200 W

Power Connector

None 1x 12-pin

Rendering

Texture Units (TMU)

🔥 +913% 1,216
120

ROP

No
🔥 30

L2 Cache

16 MB
🔥 4 MB

Benchmarks

MLPerf, llama2-70b-99.9 (UNSET)

1 983 tokens/s

MLPerf, llama2-70b-99.9 (fp16)

1 740 tokens/s

MLPerf, llama2-70b-99.9 (fp8)

1 057 tokens/s

MLPerf, llama3.1-405b (UNSET)

30.4 tokens/s

MLPerf, llama3.1-405b (fp16)

34.8 tokens/s

llama.cpp, llama-2-7b-Q4_0

232.9 tokens/s

MLPerf, mixtral-8x7b (fp8)

5 975 tokens/s

Additional

Slots

OAM Module Dual-slot

Release Date

Dec. 6, 2023 July 16, 2021

Display Outputs

No outputs
No outputs

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