AMD Radeon Instinct MI250 vs AMD Radeon RX 6650M XT

Comparison AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs AMD Radeon RX 6650M XT with 8 GB GDDR6 and 2,048 cores.

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Performance Rating

AMD Radeon Instinct MI250 outperforms AMD Radeon RX 6650M XT by 783.51% 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 RX 6650M XT

5.8

AMD Radeon RX 6650M XT

5.8

Expert Comparison

AMD Radeon Instinct MI250 с архитектурой CDNA 2.0 значительно выигрывает в количестве ядер и объеме памяти, что делает её более подходящей для вычислений и машинного обучения. В то время как Radeon RX 6650M XT с архитектурой RDNA 2.0 лучше подходит для игр и легких графических задач из-за более низкого энергопотребления и более высокой пропускной способности.

Contents:

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

Memory

Memory Size

🔥 +1,500% 128 ГБ
8 GB

Memory Type

HBM2e GDDR6

Memory Bandwidth

🔥 3.28 TB/s
256.0 GB/s

Memory Bus Width

8,192 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +1,730% 362.1 TFLOPS
19.79 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +357% 45.26 TFLOPS
9.896 TFLOPS

FP64 (Double Precision)

🔥 +7,218% 45.26 TFLOPS
0.6185 TFLOPS

CUDA Cores

🔥 +550% 13,312
2,048

RT Cores

No
🔥 32

Architecture & Compatibility

GPU Architecture

CDNA 2.0 RDNA 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

1,000
🔥 +107% 2,068

Boost Clock

1,700
🔥 +42% 2,416

Memory Clock

1,600
🔥 +25% 2,000

Power Consumption

Recommended PSU

900 W No

Power Connector

2x 8-pin None

TDP/TGP

500 W
🔥 -76% 120 W

Rendering

Texture Units (TMU)

🔥 +550% 832
128

ROP

No
🔥 32

L2 Cache

16 MB
🔥 2 MB

Benchmarks

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

63.9 tokens/s

Additional

Slots

Dual-slot IGP

Release Date

Nov. 8, 2021 Jan. 4, 2022

Display Outputs

No outputs
Portable Device Dependent

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