NVIDIA L40S vs NVIDIA RTX A5000 Mobile

VS

We compared two Professional market GPUs: 48GB VRAM L40S and 16GB VRAM RTX A5000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40S 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 60% (2520MHz vs 1575MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (864.0GB/s vs 448.0GB/s)

12032 additional rendering cores

NVIDIA RTX A5000 Mobile 's Advantages

Lower TDP (150W vs 300W)

Score

Benchmark

FP32 (float)

L40S +373%

91.61 TFLOPS

RTX A5000 Mobile

19.35 TFLOPS

L40S

VS

RTX A5000 Mobile

Graphics Card

Oct 2022

Release Date

Apr 2021

Tesla Ada

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

900 MHz

2520 MHz

Boost Clock

1575 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

48GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

448.0GB/s

Render Config

142

SM Count

48

-

Compute Units

-

18176

Shading Units

6144

568

TMUs

192

ROPs

96

568

Tensor Cores

192

142

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

4 MB

Theoretical Performance

483.8 GPixel/s

Pixel Rate

151.2 GPixel/s

1431 GTexel/s

Texture Rate

302.4 GTexel/s

91.61 TFLOPS

FP16 (half)

19.35 TFLOPS

91.61 TFLOPS

FP32 (float)

19.35 TFLOPS

1431 GFLOPS

FP64 (double)

302.4 GFLOPS

Graphics Processor

AD102

GPU Name

GA104

AD102-???-A1

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

17.4 billion

609 mm²

Die Size

392 mm²

Board Design

300W

TDP

150W

700 W

Suggested PSU

-

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

Portable Device Dependent

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.6

6.7

Shader Model

6.7

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