AMD Radeon Instinct MI355X vs NVIDIA Switch GPU 20nm

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs NVIDIA Switch GPU 20nm with 4 GB DDR4 and 256 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon Instinct MI355X

AMD Radeon Instinct MI355X

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

NVIDIA Switch GPU 20nm

23.2

NVIDIA Switch GPU 20nm

23.2

Contents:

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

Memory

Memory Size

288 GB 4 ГБ

Memory Type

HBM3e DDR4

Memory Bandwidth

8.19 TB/s 25.60 GB/s

Memory Bus Width

8,192 бит 64 бит

ML Performance

FP16 (Half Precision)

629.1 TFLOPS 786.4 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

78.64 TFLOPS 393.2 TFLOPS

FP64 (Double Precision)

78.64 TFLOPS 0.012289999999999999 TFLOPS

CUDA Cores

16,384 256

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 4.0 Maxwell 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 No

ML Software Support

CUDA Version

No 5.3

Clocks & Performance

Base Clock

1,000 384

Boost Clock

2,400 768

Memory Clock

2,000 1,600

Power Consumption

TDP/TGP

1400 W
🔥 -99% 15 W

Recommended PSU

1800 W No

Power Connector

None No

Rendering

Texture Units (TMU)

1,024 16

ROP

No No

L2 Cache

32 MB No

Benchmarks

MLPerf, llama2-70b-99.9 (mxfp4)

10 129 tokens/s

MLPerf, llama3.1-405b (mxfp4)

252.4 tokens/s

Additional

Slots

OAM Module No

Release Date

March 12, 2025 March 17, 2017

Display Outputs

No outputs
1x USB Type-C

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