AMD Radeon Instinct MI355X vs Intel Xe DG1-SDV

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs Intel Xe DG1-SDV with 8 GB LPDDR4X and 768 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

Intel Xe DG1-SDV

Intel Xe DG1-SDV

Contents:

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

Memory

Memory Size

288 GB 8 GB

Memory Type

HBM3e LPDDR4X

Memory Bandwidth

8.19 TB/s 68.26 GB/s

Memory Bus Width

8,192 бит 128 бит

ML Performance

FP16 (Half Precision)

629.1 TFLOPS 4.608 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

78.64 TFLOPS 2.304 TFLOPS

FP64 (Double Precision)

78.64 TFLOPS 0.576 TFLOPS

CUDA Cores

16,384 768

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 4.0 Generation 12.1

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000 900

Boost Clock

2,400 1,500

Memory Clock

2,000 2,133

Power Consumption

TDP/TGP

1400 W
🔥 -95% 75 W

Recommended PSU

1800 W
🔥 -86% 250 W

Power Connector

None None

Rendering

Texture Units (TMU)

1,024 48

ROP

No No

L2 Cache

32 MB 1024 KB

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 No

Display Outputs

No outputs
1x HDMI
3x DisplayPort

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