AMD Radeon Instinct MI250 vs AMD Radeon R5 M255

Comparison AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs AMD Radeon R5 M255 with 2 GB DDR3 and 384 cores.

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Performance Rating

AMD Radeon Instinct MI250 outperforms AMD Radeon R5 M255 by 6,871.23% 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

AMD Radeon R5 M255

0.7

AMD Radeon R5 M255

0.7

Expert Comparison

AMD Radeon Instinct MI250 значительно превосходит Radeon R5 M255 в практически всех параметрах: количество ядер, объем и скорость памяти, пропускная способность, производительность в FP32 и TDP. MI250 лучше подходит для вычислительной графики и больших кластеров, тогда как R5 M255 более подходящ для легких задач или ноутбуков.

Contents:

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

Memory

Memory Size

🔥 +6,300% 128 ГБ
2 GB

Memory Type

HBM2e DDR3

Memory Bandwidth

🔥 3.28 TB/s
32.00 GB/s

Memory Bus Width

8,192 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +50,059% 362.1 TFLOPS
0.7219 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +6,170% 45.26 TFLOPS
0.7219 TFLOPS

FP64 (Double Precision)

🔥 +100,255% 45.26 TFLOPS
0.0451 TFLOPS

CUDA Cores

🔥 +3,367% 13,312
384

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 2.0 GCN 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x8

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +8% 1,000
925

Boost Clock

🔥 +81% 1,700
940

Memory Clock

🔥 +60% 1,600
1,000

Power Consumption

Recommended PSU

900 W No

Power Connector

2x 8-pin No

TDP/TGP

500 W No

Rendering

Texture Units (TMU)

🔥 +3,367% 832
24

ROP

No No

L2 Cache

🔥 16 MB
256 KB

Benchmarks

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

63.9 tokens/s

Additional

Slots

Dual-slot No

Release Date

Nov. 8, 2021 Oct. 12, 2014

Display Outputs

No outputs
No

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