AMD Radeon Instinct MI250 vs NVIDIA L40G

Comparison of AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs NVIDIA L40G with 24 GB GDDR6 and 18,176 cores.

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Performance Rating

AMD Radeon Instinct MI250 outperforms NVIDIA L40G by 56.2% 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

NVIDIA L40G

32.6

NVIDIA L40G

32.6

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 GDDR6

Memory Bandwidth

🔥 3.28 TB/s
864.0 GB/s

Memory Bus Width

8,192 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 +302% 362.1 TFLOPS
89.97 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

45.26 TFLOPS
🔥 +99% 89.97 TFLOPS

FP64 (Double Precision)

🔥 45.26 TFLOPS
No

CUDA Cores

13,312
🔥 +37% 18,176

RT Cores

No
🔥 142

Architecture & Compatibility

GPU Architecture

CDNA 2.0 Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 142

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

1,000
🔥 1,005

Boost Clock

1,700
🔥 +46% 2,475

Memory Clock

1,600
🔥 +41% 2,250

Power Consumption

TDP/TGP

500 W
🔥 -40% 300 W

Recommended PSU

900 W
🔥 -22% 700 W

Power Connector

2x 8-pin 1x 16-pin

Rendering

Texture Units (TMU)

🔥 +46% 832
568

ROP

No
🔥 142

L2 Cache

16 MB
🔥 +200% 48 MB

Benchmarks

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

63.9 tokens/s

Additional

Slots

Dual-slot Dual-slot

Release Date

Nov. 8, 2021 Oct. 13, 2022

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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