AMD Radeon Instinct MI250 vs PNY A100 Liquid Cooled

Comparison of AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs PNY A100 Liquid Cooled with 80 GB HBM2e and 6,912 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon Instinct MI250

AMD Radeon Instinct MI250

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

PNY A100 Liquid Cooled

PNY A100 Liquid Cooled

Contents:

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

Memory

Memory Size

128 GB 80 GB

Memory Type

HBM2e HBM2e

Memory Bandwidth

3.28 TB/s 1.94 TB/s

Memory Bus Width

8,192 бит 5,120 бит

ML Performance

FP16 (Half Precision)

362.1 TFLOPS 77.97 TFLOPS

BF16 (Brain Float)

No 311.84 TFLOPS

TF32 (TensorFloat)

No 155.92

Compute Power

FP32 (Single Precision)

45.26 TFLOPS 19.49 TFLOPS

FP64 (Double Precision)

45.26 TFLOPS 9.746 TFLOPS

CUDA Cores

13,312 6,912

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 2.0 Ampere

SM (Streaming Multiprocessor)

No 108

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.0

Clocks & Performance

Base Clock

1,000 1,065

Boost Clock

1,700 1,410

Memory Clock

1,600 1,512

Power Consumption

TDP/TGP

500 W
🔥 -40% 300 W

Recommended PSU

900 W
🔥 -22% 700 W

Power Connector

2x 8-pin 8-pin EPS

Rendering

Texture Units (TMU)

832 432

ROP

No No

L2 Cache

16 MB 80 MB

Benchmarks

llama.cpp, llama-2-7b-Q4_0

63.9 tokens/s

Additional

Slots

Dual-slot Single-slot

Release Date

Nov. 8, 2021 June 28, 2021

Display Outputs

No outputs
No outputs

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