NVIDIA L40 CNX vs NVIDIA Quadro FX 4800

VS

We compared two Professional market GPUs: 24GB VRAM L40 CNX and 1536MB VRAM Quadro FX 4800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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

NVIDIA Quadro FX 4800 's Advantages

Lower TDP (150W vs 300W)

Score

Benchmark

FP32 (float)

L40 CNX +19374%

89.97 TFLOPS

Quadro FX 4800

0.462 TFLOPS

L40 CNX

VS

Quadro FX 4800

Graphics Card

Oct 2022

Release Date

Nov 2008

Tesla Ada

Generation

Quadro FX

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1005 MHz

Base Clock

-

2475 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

24GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

384bit

864.0GB/s

Bandwidth

76.80GB/s

Render Config

142

SM Count

24

-

Compute Units

-

18176

Shading Units

192

568

TMUs

64

192

ROPs

24

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

192 KB

Theoretical Performance

475.2 GPixel/s

Pixel Rate

14.45 GPixel/s

1406 GTexel/s

Texture Rate

38.53 GTexel/s

89.97 TFLOPS

FP16 (half)

-

89.97 TFLOPS

FP32 (float)

462.3 GFLOPS

1406 GFLOPS

FP64 (double)

57.79 GFLOPS

Graphics Processor

AD102

GPU Name

GT200B

AD102-???-A1

GPU Variant

-

Ada Lovelace

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

55 nm

76.3 billion

Transistors

1.4 billion

608 mm²

Die Size

470 mm²

Board Design

300W

TDP

150W

700 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 2x DisplayPort 1x S-Video

1x 16-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

1.3

6.6

Shader Model

4.0

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