NVIDIA L40G vs NVIDIA RTX A5500 Mobile

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We compared two Professional market GPUs: 24GB VRAM L40G and 16GB VRAM RTX A5500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40G 's Advantages

Released 7 months late

Boost Clock has increased by 65% (2475MHz vs 1500MHz)

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (864.0GB/s vs 512.0GB/s)

10752 additional rendering cores

NVIDIA RTX A5500 Mobile 's Advantages

Lower TDP (165W vs 300W)

Score

Benchmark

FP32 (float)

L40G +303%

89.97 TFLOPS

RTX A5500 Mobile

22.27 TFLOPS

L40G

VS

RTX A5500 Mobile

Graphics Card

Oct 2022

Release Date

Mar 2022

Tesla Ada

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1005 MHz

Base Clock

975 MHz

2475 MHz

Boost Clock

1500 MHz

2250 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

512.0GB/s

Render Config

142

SM Count

58

-

Compute Units

-

18176

Shading Units

7424

568

TMUs

232

192

ROPs

96

568

Tensor Cores

232

142

RT Cores

58

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

4 MB

Theoretical Performance

475.2 GPixel/s

Pixel Rate

144.0 GPixel/s

1406 GTexel/s

Texture Rate

348.0 GTexel/s

89.97 TFLOPS

FP16 (half)

22.27 TFLOPS

89.97 TFLOPS

FP32 (float)

22.27 TFLOPS

1406 GFLOPS

FP64 (double)

348.0 GFLOPS

Graphics Processor

AD102

GPU Name

GA103

AD102-???-A1

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

4 nm

Process Size

8 nm

76.3 billion

Transistors

22 billion

608 mm²

Die Size

496 mm²

Board Design

300W

TDP

165W

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

6.6

Shader Model

6.7

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