AMD Radeon Instinct MI355X vs SPARKLE Arc B580 GUARDIAN

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs SPARKLE Arc B580 GUARDIAN with 12 GB GDDR6 and 2,560 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

SPARKLE Arc B580 GUARDIAN

SPARKLE Arc B580 GUARDIAN

Contents:

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

Memory

Memory Size

288 GB 12 GB

Memory Type

HBM3e GDDR6

Memory Bandwidth

8.19 TB/s 456.0 GB/s

Memory Bus Width

8,192 бит 192 бит

ML Performance

FP16 (Half Precision)

629.1 TFLOPS 27.34 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

78.64 TFLOPS 13.67 TFLOPS

FP64 (Double Precision)

78.64 TFLOPS 0.8544 TFLOPS

CUDA Cores

16,384 2,560

RT Cores

No 20

Architecture & Compatibility

GPU Architecture

CDNA 4.0 Xe2-HPG

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 2,670

Boost Clock

2,400 2,670

Memory Clock

2,000 2,375

Power Consumption

TDP/TGP

1400 W
🔥 -86% 200 W

Recommended PSU

1800 W
🔥 -69% 550 W

Power Connector

None 1x 8-pin

Rendering

Texture Units (TMU)

1,024 160

ROP

No 20

L2 Cache

32 MB 18 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 Dec. 13, 2024

Display Outputs

No outputs
1x HDMI 2.1a
3x DisplayPort 2.1

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