AMD Radeon Instinct MI250 vs GALAX RTX 4090 HOF OC LAB PLUS

Comparison of AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs GALAX RTX 4090 HOF OC LAB PLUS with 24 GB GDDR6X and 16,384 cores.

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Performance Rating

AMD Radeon Instinct MI250 outperforms GALAX RTX 4090 HOF OC LAB PLUS by 55.2% 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

GALAX RTX 4090 HOF OC LAB PLUS

32.8

GALAX RTX 4090 HOF OC LAB PLUS

32.8

Contents:

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

Memory

Memory Size

🔥 +433% 128 ГБ
24 ГБ

Memory Type

HBM2e GDDR6X

Memory Bandwidth

🔥 +225% 3.28 TB/s
1.01 TB/s

Memory Bus Width

8,192 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 +321% 362.1 TFLOPS
86.02 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

45.26 TFLOPS
🔥 +90% 86.02 TFLOPS

FP64 (Double Precision)

🔥 45.26 TFLOPS
No

CUDA Cores

13,312
🔥 +23% 16,384

RT Cores

No
🔥 128

Architecture & Compatibility

GPU Architecture

CDNA 2.0 Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 128

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

1,000
🔥 +124% 2,235

Boost Clock

1,700
🔥 +54% 2,625

Memory Clock

🔥 +22% 1,600
1,313

Power Consumption

TDP/TGP

🔥 -9% 500 W
550 W

Recommended PSU

🔥 -5% 900 W
950 W

Power Connector

2x 8-pin
🔥 2x 16-pin

Rendering

Texture Units (TMU)

🔥 +62% 832
512

ROP

No
🔥 128

L2 Cache

16 MB
🔥 +350% 72 MB

Benchmarks

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

63.9 tokens/s

Additional

Slots

Dual-slot Quad-slot

Release Date

Nov. 8, 2021 Sept. 20, 2022

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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