AMD Radeon Instinct MI355X vs AMD Radeon Instinct MI355X

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores.

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Performance Rating

AMD Radeon Instinct MI355X outperforms AMD Radeon Instinct MI355X by 0.0% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI355X

93.5

AMD Radeon Instinct MI355X

93.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

AMD Radeon Instinct MI355X

93.5

AMD Radeon Instinct MI355X

93.5

Contents:

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

Memory

Memory Size

🔥 288 ГБ
288 ГБ

Memory Type

HBM3e HBM3e

Memory Bandwidth

🔥 8.19 TB/s
8.19 TB/s

Memory Bus Width

8,192 бит 8,192 бит

ML Performance

FP16 (Half Precision)

🔥 629.1 TFLOPS
629.1 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 78.64 TFLOPS
78.64 TFLOPS

FP64 (Double Precision)

🔥 78.64 TFLOPS
78.64 TFLOPS

CUDA Cores

🔥 16,384
16,384

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 4.0 CDNA 4.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 1,000
1,000

Boost Clock

🔥 2,400
2,400

Memory Clock

🔥 2,000
2,000

Power Consumption

TDP/TGP

1400 W 1400 W

Recommended PSU

1800 W 1800 W

Power Connector

None None

Rendering

Texture Units (TMU)

🔥 1,024
1,024

ROP

No No

L2 Cache

🔥 16 MB
16 MB

Benchmarks

MLPerf, llama2-70b-99.9 (mxfp4)

10 129 tokens/s 10 129 tokens/s

MLPerf, llama3.1-405b (mxfp4)

252.4 tokens/s 252.4 tokens/s

Additional

Slots

OAM Module OAM Module

Release Date

July 15, 2025 July 15, 2025

Display Outputs

No outputs
No outputs

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