NVIDIA RTX A2000 12 GB vs NVIDIA L40 CNX

VS

NVIDIA RTX A2000 12 GB

NVIDIA L40 CNX

We compared two Professional market GPUs: 12GB VRAM RTX A2000 12 GB and 24GB VRAM L40 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A2000 12 GB 's Advantages

Lower TDP (70W vs 300W)

NVIDIA L40 CNX 's Advantages

Released 11 months late

Boost Clock has increased by 106% (2475MHz vs 1200MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (864.0GB/s vs 288.0GB/s)

14848 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A2000 12 GB

7.987 TFLOPS

L40 CNX +1026%

89.97 TFLOPS

RTX A2000 12 GB

VS

L40 CNX

Graphics Card

Nov 2021

Release Date

Oct 2022

Quadro

Generation

Tesla Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

562 MHz

Base Clock

1005 MHz

1200 MHz

Boost Clock

2475 MHz

1500 MHz

Memory Clock

2250 MHz

Memory

12GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

384bit

288.0GB/s

Bandwidth

864.0GB/s

Render Config

-

26

SM Count

142

3328

Shading Units

18176

104

TMUs

568

48

ROPs

192

104

Tensor Cores

568

26

RT Cores

142

128 KB (per SM)

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

48 MB

-

Theoretical Performance

57.60 GPixel/s

Pixel Rate

475.2 GPixel/s

124.8 GTexel/s

Texture Rate

1406 GTexel/s

7.987 TFLOPS

FP16 (half)

89.97 TFLOPS

7.987 TFLOPS

FP32 (float)

89.97 TFLOPS

124.8 GFLOPS

FP64 (double)

1406 GFLOPS

Board Design

70W

TDP

300W

250 W

Suggested PSU

700 W

4x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GA106

GPU Name

AD102

-

GPU Variant

AD102-???-A1

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

4 nm

12 billion

Transistors

76.3 billion

276 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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