AMD Radeon Instinct MI355X vs MSI R9 390 Gaming

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs MSI R9 390 Gaming with 8 GB GDDR5 and 2,560 cores.

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Performance Rating

AMD Radeon Instinct MI355X outperforms MSI R9 390 Gaming by 1,726.56% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI355X

93.5

AMD Radeon Instinct MI355X

93.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

MSI R9 390 Gaming

5.1

MSI R9 390 Gaming

5.1

Expert Comparison

AMD Radeon Instinct MI355X значительно превосходит MSI R9 390 Gaming по многим параметрам: количество ядер, объем и скорость памяти, пропускная способность и производительность FP32. MI355X предназначена для вычислительных задач и обладает гораздо большей мощностью, что делает ее более подходящей для научных вычислений и машинного обучения. В то время как R9 390 Gaming более устарела и предназначена для игр и базовых вычислений.

Contents:

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

Memory

Memory Size

🔥 +3,500% 288 ГБ
8 ГБ

Memory Type

HBM3e GDDR5

Memory Bandwidth

🔥 8.19 TB/s
390.4 GB/s

Memory Bus Width

8,192 бит 512 бит

ML Performance

FP16 (Half Precision)

🔥 629.1 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,377% 78.64 TFLOPS
5.325 TFLOPS

FP64 (Double Precision)

🔥 +11,715% 78.64 TFLOPS
0.6656 TFLOPS

CUDA Cores

🔥 +540% 16,384
2,560

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 4.0 GCN 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 1,000
No

Boost Clock

🔥 2,400
No

Memory Clock

🔥 +31% 2,000
1,525

Power Consumption

TDP/TGP

1400 W
🔥 -80% 275 W

Recommended PSU

1800 W
🔥 -67% 600 W

Power Connector

None 1x 6-pin + 1x 8-pin

Rendering

Texture Units (TMU)

🔥 +540% 1,024
160

ROP

No No

L2 Cache

🔥 16 MB
1024 KB

Benchmarks

MLPerf, llama2-70b-99.9 (mxfp4)

10 129 tokens/s

MLPerf, llama3.1-405b (mxfp4)

252.4 tokens/s

Additional

Slots

OAM Module Dual-slot

Release Date

July 15, 2025 June 18, 2015

Display Outputs

No outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

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