NVIDIA L40G vs NVIDIA Quadro RTX 3000 Mobile Refresh

VS

NVIDIA L40G

NVIDIA Quadro RTX 3000 Mobile Refresh

We compared two Professional market GPUs: 24GB VRAM L40G and 6GB VRAM Quadro RTX 3000 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40G 's Advantages

Released 3 years and 5 months late

Boost Clock has increased by 79% (2475MHz vs 1380MHz)

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (864.0GB/s vs 336.0GB/s)

16256 additional rendering cores

NVIDIA Quadro RTX 3000 Mobile Refresh 's Advantages

Lower TDP (80W vs 300W)

Score

Benchmark

FP32 (float)

L40G +1597%

89.97 TFLOPS

Quadro RTX 3000 Mobile Refresh

5.299 TFLOPS

L40G

VS

Quadro RTX 3000 Mobile Refresh

Graphics Card

Oct 2022

Release Date

May 2019

Tesla Ada

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1005 MHz

Base Clock

945 MHz

2475 MHz

Boost Clock

1380 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

192bit

864.0GB/s

Bandwidth

336.0GB/s

Render Config

-

142

SM Count

30

18176

Shading Units

1920

568

TMUs

120

192

ROPs

64

568

Tensor Cores

240

142

RT Cores

30

128 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

4 MB

-

Theoretical Performance

475.2 GPixel/s

Pixel Rate

88.32 GPixel/s

1406 GTexel/s

Texture Rate

165.6 GTexel/s

89.97 TFLOPS

FP16 (half)

10.60 TFLOPS

89.97 TFLOPS

FP32 (float)

5.299 TFLOPS

1406 GFLOPS

FP64 (double)

165.6 GFLOPS

Board Design

300W

TDP

80W

700 W

Suggested PSU

-

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

TU106

AD102-???-A1

GPU Variant

N19E-Q1-KD-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

76.3 billion

Transistors

10.8 billion

608 mm²

Die Size

445 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

7.5

6.6

Shader Model

6.6

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