AMD Radeon Instinct MI355X vs Gainward RTX 4060 Pegasus

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs Gainward RTX 4060 Pegasus with 8 GB GDDR6 and 3,072 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

Gainward RTX 4060 Pegasus

Gainward RTX 4060 Pegasus

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 GDDR6

Memory Bandwidth

8.19 TB/s 272.0 GB/s

Memory Bus Width

8,192 бит 128 бит

ML Performance

FP16 (Half Precision)

629.1 TFLOPS 15.11 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

78.64 TFLOPS 15.11 TFLOPS

FP64 (Double Precision)

78.64 TFLOPS 0.2362 TFLOPS

CUDA Cores

16,384 3,072

RT Cores

No 24

Architecture & Compatibility

GPU Architecture

CDNA 4.0 Ada Lovelace

SM (Streaming Multiprocessor)

No 24

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

1,000 1,830

Boost Clock

2,400 2,460

Memory Clock

2,000 2,125

Power Consumption

TDP/TGP

1400 W
🔥 -92% 115 W

Recommended PSU

1800 W
🔥 -83% 300 W

Power Connector

None 1x 8-pin

Rendering

Texture Units (TMU)

1,024 96

ROP

No 24

L2 Cache

32 MB 24 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 May 18, 2023

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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