AMD Radeon Instinct MI250 vs Intel Arc A780

Comparison AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs Intel Arc A780 with 16 GB GDDR6X and 4,096 cores.

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Performance Rating

AMD Radeon Instinct MI250 outperforms Intel Arc A780 by 356.41% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI250

50.9

AMD Radeon Instinct MI250

50.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc A780

11.2

Intel Arc A780

11.2

Expert Comparison

AMD Radeon Instinct MI250 значительно превосходит Intel Arc A780 по количеству ядер, объему памяти и пропускной способности. MI250 подходит для вычислений и научных расчетов благодаря высокой FP32 производительности и большей памяти, в то время как Arc A780 лучше подходит для игр и базовых графических задач из-за более низкой TDP и меньшей общего индекса производительности.

Contents:

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

Memory

Memory Size

🔥 +700% 128 ГБ
16 GB

Memory Type

HBM2e GDDR6X

Memory Bandwidth

🔥 3.28 TB/s
559.6 GB/s

Memory Bus Width

8,192 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +905% 362.1 TFLOPS
36.04 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +151% 45.26 TFLOPS
18.02 TFLOPS

FP64 (Double Precision)

🔥 +1,909% 45.26 TFLOPS
2.253 TFLOPS

CUDA Cores

🔥 +225% 13,312
4,096

RT Cores

No 32

Architecture & Compatibility

GPU Architecture

CDNA 2.0 Xe-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 1,000
2,200

Boost Clock

🔥 1,700
2,200

Memory Clock

🔥 +46% 1,600
1,093

Power Consumption

Recommended PSU

900 W
🔥 -39% 550 W

Power Connector

2x 8-pin 2x 8-pin

TDP/TGP

500 W
🔥 -60% 200 W

Rendering

Texture Units (TMU)

🔥 +225% 832
256

ROP

No 32

L2 Cache

🔥 16 MB
16 MB

Benchmarks

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

63.9 tokens/s

Additional

Slots

Dual-slot Dual-slot

Release Date

Nov. 8, 2021 No

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 2.0

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