NVIDIA L40S vs NVIDIA RTX A3000 Mobile

VS

We compared two Professional market GPUs: 48GB VRAM L40S and 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40S 's Advantages

Boost Clock has increased by 62% (2520MHz vs 1560MHz)

More VRAM (48GB vs 6GB)

Larger VRAM bandwidth (864.0GB/s vs 264.0GB/s)

14080 additional rendering cores

NVIDIA RTX A3000 Mobile 's Advantages

Lower TDP (130W vs 300W)

Score

Benchmark

FP32 (float)

L40S +616%

91.61 TFLOPS

RTX A3000 Mobile

12.78 TFLOPS

L40S

VS

RTX A3000 Mobile

Graphics Card

Oct 2022

Release Date

Unknown

Tesla Ada

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

1260 MHz

2520 MHz

Boost Clock

1560 MHz

2250 MHz

Memory Clock

1375 MHz

Memory

48GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

192bit

864.0GB/s

Bandwidth

264.0GB/s

Render Config

142

SM Count

32

-

Compute Units

-

18176

Shading Units

4096

568

TMUs

128

192

ROPs

64

568

Tensor Cores

128

142

RT Cores

32

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

4 MB

Theoretical Performance

483.8 GPixel/s

Pixel Rate

99.84 GPixel/s

1431 GTexel/s

Texture Rate

199.7 GTexel/s

91.61 TFLOPS

FP16 (half)

12.78 TFLOPS

91.61 TFLOPS

FP32 (float)

12.78 TFLOPS

1431 GFLOPS

FP64 (double)

199.7 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

130W

700 W

Suggested PSU

-

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

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

6.6

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