NVIDIA L40 vs NVIDIA RTX A2000 Mobile

VS

NVIDIA L40

NVIDIA RTX A2000 Mobile

We compared two Professional market GPUs: 48GB VRAM L40 and 4GB VRAM RTX A2000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 83% (2490MHz vs 1358MHz)

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (864.0GB/s vs 176.0GB/s)

15616 additional rendering cores

NVIDIA RTX A2000 Mobile 's Advantages

Lower TDP (95W vs 300W)

Score

Benchmark

FP32 (float)

L40 +1201%

90.52 TFLOPS

RTX A2000 Mobile

6.953 TFLOPS

Blender

L40 +219%

3901

RTX A2000 Mobile

1222

L40

VS

RTX A2000 Mobile

Graphics Card

Oct 2022

Release Date

Apr 2021

Tesla Ada

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

893 MHz

2490 MHz

Boost Clock

1358 MHz

2250 MHz

Memory Clock

1375 MHz

Memory

48GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

128bit

864.0GB/s

Bandwidth

176.0GB/s

Render Config

-

142

SM Count

20

18176

Shading Units

2560

568

TMUs

80

192

ROPs

48

568

Tensor Cores

80

142

RT Cores

20

128 KB (per SM)

L1 Cache

128 KB (per SM)

96 MB

L2 Cache

2 MB

-

Theoretical Performance

478.1 GPixel/s

Pixel Rate

65.18 GPixel/s

1414 GTexel/s

Texture Rate

108.6 GTexel/s

90.52 TFLOPS

FP16 (half)

6.953 TFLOPS

90.52 TFLOPS

FP32 (float)

6.953 TFLOPS

1414 GFLOPS

FP64 (double)

108.6 GFLOPS

Board Design

300W

TDP

95W

700 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

GA106

AD102-895-A1

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

4 nm

Process Size

8 nm

76.3 billion

Transistors

12 billion

608 mm²

Die Size

276 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

8.9

CUDA

8.6

6.6

Shader Model

6.6

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