NVIDIA Quadro CX vs NVIDIA L40 CNX

VS

NVIDIA Quadro CX NVIDIA L40 CNX

We compared two Professional market GPUs: 1536MB VRAM Quadro CX and 24GB VRAM L40 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro CX 's Advantages

Lower TDP (150W vs 300W)

NVIDIA L40 CNX 's Advantages

Released 13 years and 11 months late

Boost Clock2475MHz

More VRAM (24GB vs 1GB)

Larger VRAM bandwidth (864.0GB/s vs 76.80GB/s)

17984 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro CX

0.462 TFLOPS

L40 CNX +19374%

89.97 TFLOPS

Quadro CX

VS

L40 CNX

Graphics Card

Nov 2008

Release Date

Oct 2022

Quadro CX

Generation

Tesla Ada

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1005 MHz

-

Boost Clock

2475 MHz

800 MHz

Memory Clock

2250 MHz

Memory

1536MB

Memory Size

24GB

GDDR3

Memory Type

GDDR6

384bit

Memory Bus

384bit

76.80GB/s

Bandwidth

864.0GB/s

Render Config

24

SM Count

142

-

Compute Units

-

192

Shading Units

18176

64

TMUs

568

24

ROPs

192

-

Tensor Cores

568

-

RT Cores

142

-

L1 Cache

128 KB (per SM)

192 KB

L2 Cache

48 MB

Theoretical Performance

14.45 GPixel/s

Pixel Rate

475.2 GPixel/s

38.53 GTexel/s

Texture Rate

1406 GTexel/s

-

FP16 (half)

89.97 TFLOPS

462.3 GFLOPS

FP32 (float)

89.97 TFLOPS

57.79 GFLOPS

FP64 (double)

1406 GFLOPS

Graphics Processor

GT200B

GPU Name

AD102

-

GPU Variant

AD102-???-A1

Tesla 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

55 nm

Process Size

4 nm

1.4 billion

Transistors

76.3 billion

470 mm²

Die Size

608 mm²

Board Design

150W

TDP

300W

450 W

Suggested PSU

700 W

1x DVI 2x DisplayPort 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

CUDA

8.9

4.0

Shader Model

6.6

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