NVIDIA L40S vs AMD Radeon Instinct MI50

VS

NVIDIA L40S

AMD Radeon Instinct MI50

We compared two Professional market GPUs: 48GB VRAM L40S and 16GB VRAM Radeon Instinct MI50 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40S 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 44% (2520MHz vs 1746MHz)

More VRAM (48GB vs 16GB)

14336 additional rendering cores

AMD Radeon Instinct MI50 's Advantages

Larger VRAM bandwidth (1020GB/s vs 864.0GB/s)

Score

Benchmark

FP32 (float)

L40S +583%

91.61 TFLOPS

Radeon Instinct MI50

13.41 TFLOPS

L40S

VS

Radeon Instinct MI50

Graphics Card

Oct 2022

Release Date

Nov 2018

Tesla Ada

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

1200 MHz

2520 MHz

Boost Clock

1746 MHz

2250 MHz

Memory Clock

1000 MHz

Memory

48GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

384bit

Memory Bus

4096bit

864.0GB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

60

142

SM Count

-

18176

Shading Units

3840

568

TMUs

240

192

ROPs

64

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

4 MB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

111.7 GPixel/s

1431 GTexel/s

Texture Rate

419.0 GTexel/s

91.61 TFLOPS

FP16 (half)

26.82 TFLOPS

91.61 TFLOPS

FP32 (float)

13.41 TFLOPS

1431 GFLOPS

FP64 (double)

6.705 TFLOPS

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x mini-DisplayPort 1.4a

1x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

AD102

GPU Name

Vega 20

AD102-???-A1

GPU Variant

Vega 20 GLXT

Ada Lovelace

Architecture

GCN 5.1

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

76.3 billion

Transistors

13.23 billion

609 mm²

Die Size

331 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.7

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