NVIDIA A10G vs NVIDIA L40G

VS

NVIDIA A10G

NVIDIA L40G

We compared two Professional market GPUs: 12GB VRAM A10G and 24GB VRAM L40G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10G 's Advantages

Lower TDP (150W vs 300W)

NVIDIA L40G 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 45% (2475MHz vs 1710MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (864.0GB/s vs 600.2GB/s)

8960 additional rendering cores

Score

Benchmark

FP32 (float)

A10G

31.52 TFLOPS

L40G +185%

89.97 TFLOPS

A10G

VS

L40G

Graphics Card

Apr 2021

Release Date

Oct 2022

Tesla

Generation

Tesla Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1320 MHz

Base Clock

1005 MHz

1710 MHz

Boost Clock

2475 MHz

1563 MHz

Memory Clock

2250 MHz

Memory

12GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

384bit

600.2GB/s

Bandwidth

864.0GB/s

Render Config

-

72

SM Count

142

9216

Shading Units

18176

288

TMUs

568

96

ROPs

192

288

Tensor Cores

568

72

RT Cores

142

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

48 MB

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

475.2 GPixel/s

492.5 GTexel/s

Texture Rate

1406 GTexel/s

31.52 TFLOPS

FP16 (half)

89.97 TFLOPS

31.52 TFLOPS

FP32 (float)

89.97 TFLOPS

985.0 GFLOPS

FP64 (double)

1406 GFLOPS

Board Design

150W

TDP

300W

450 W

Suggested PSU

700 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

8-pin EPS

Power Connectors

1x 16-pin

Graphics Processor

GA102

GPU Name

AD102

GA102-890-A1

GPU Variant

AD102-???-A1

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

4 nm

28.3 billion

Transistors

76.3 billion

628 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

6.6

Shader Model

6.6

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