NVIDIA RTX A5000 Mobile vs NVIDIA L40 CNX

VS

NVIDIA RTX A5000 Mobile

NVIDIA L40 CNX

We compared two Professional market GPUs: 16GB VRAM RTX A5000 Mobile and 24GB VRAM L40 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 Mobile 's Advantages

Lower TDP (150W vs 300W)

NVIDIA L40 CNX 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 57% (2475MHz vs 1575MHz)

More VRAM (24GB vs 16GB)

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

12032 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A5000 Mobile

19.35 TFLOPS

L40 CNX +364%

89.97 TFLOPS

RTX A5000 Mobile

VS

L40 CNX

Graphics Card

Apr 2021

Release Date

Oct 2022

Quadro Ampere-M

Generation

Tesla Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1005 MHz

1575 MHz

Boost Clock

2475 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

864.0GB/s

Render Config

-

48

SM Count

142

6144

Shading Units

18176

192

TMUs

568

96

ROPs

192

Tensor Cores

568

48

RT Cores

142

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

-

Theoretical Performance

151.2 GPixel/s

Pixel Rate

475.2 GPixel/s

302.4 GTexel/s

Texture Rate

1406 GTexel/s

19.35 TFLOPS

FP16 (half)

89.97 TFLOPS

19.35 TFLOPS

FP32 (float)

89.97 TFLOPS

302.4 GFLOPS

FP64 (double)

1406 GFLOPS

Board Design

150W

TDP

300W

-

Suggested PSU

700 W

Portable Device Dependent

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GA104

GPU Name

AD102

-

GPU Variant

AD102-???-A1

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

4 nm

17.4 billion

Transistors

76.3 billion

392 mm²

Die Size

608 mm²

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

8.6

CUDA

8.9

6.7

Shader Model

6.6

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