AMD Radeon Instinct MI250 vs AMD Radeon R9 M265X

Comparison AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs AMD Radeon R9 M265X with 2 GB GDDR5 and 640 cores.

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Performance Rating

AMD Radeon Instinct MI250 outperforms AMD Radeon R9 M265X by 5,617.98% 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 R9 M265X

0.9

AMD Radeon R9 M265X

0.9

Expert Comparison

AMD Radeon Instinct MI250 значительно превосходит Radeon R9 M265X по всем параметрам. MI250 имеет гораздо больше ядер и памяти, большую пропускную способность и значительно более высокую производительность в FP32. MI250 подходит для вычислений большой сложности, машинного обучения и научных расчетов, тогда как R9 M265X более подходящ для легких задач графики и видеоигр.

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 GDDR5

Memory Bandwidth

🔥 3.28 TB/s
64.00 GB/s

Memory Bus Width

8,192 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 362.1 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +5,558% 45.26 TFLOPS
0.8 TFLOPS

FP64 (Double Precision)

🔥 +90,420% 45.26 TFLOPS
0.05 TFLOPS

CUDA Cores

🔥 +1,980% 13,312
640

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 2.0 GCN 1.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +74% 1,000
575

Boost Clock

🔥 +172% 1,700
625

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)

🔥 +1,980% 832
40

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 March 21, 2014

Display Outputs

No outputs
No

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