AMD Radeon Instinct MI355X vs AMD Radeon Pro WX 9100

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs AMD Radeon Pro WX 9100 with 16 GB HBM2 and 4,096 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

AMD Radeon Pro WX 9100

AMD Radeon Pro WX 9100

Contents:

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

Memory

Memory Size

288 GB 16 GB

Memory Type

HBM3e HBM2

Memory Bandwidth

8.19 TB/s 483.8 GB/s

Memory Bus Width

8,192 бит 2,048 бит

ML Performance

FP16 (Half Precision)

629.1 TFLOPS 24.58 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

78.64 TFLOPS 12.29 TFLOPS

FP64 (Double Precision)

78.64 TFLOPS 0.768 TFLOPS

CUDA Cores

16,384 4,096

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 4.0 GCN 5.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000 1,200

Boost Clock

2,400 1,500

Memory Clock

2,000 945

Power Consumption

TDP/TGP

1400 W
🔥 -84% 230 W

Recommended PSU

1800 W
🔥 -69% 550 W

Power Connector

None 1x 6-pin + 1x 8-pin

Rendering

Texture Units (TMU)

1,024 256

ROP

No No

L2 Cache

32 MB 4 MB

Benchmarks

MLPerf, llama2-70b-99.9 (mxfp4)

10 129 tokens/s

MLPerf, llama3.1-405b (mxfp4)

252.4 tokens/s

Additional

Slots

OAM Module Dual-slot

Release Date

March 12, 2025 July 10, 2017

Display Outputs

No outputs
6x mini-DisplayPort 1.4a

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