NVIDIA L40 vs NVIDIA Quadro FX 1800

VS

NVIDIA L40 NVIDIA Quadro FX 1800

We compared two Professional market GPUs: 48GB VRAM L40 and 768MB VRAM Quadro FX 1800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40 's Advantages

Released 13 years and 7 months late

Boost Clock2490MHz

Larger VRAM bandwidth (864.0GB/s vs 38.40GB/s)

18112 additional rendering cores

NVIDIA Quadro FX 1800 's Advantages

Lower TDP (59W vs 300W)

Score

Benchmark

FP32 (float)

L40 +51331%

90.52 TFLOPS

Quadro FX 1800

0.176 TFLOPS

L40

VS

Quadro FX 1800

Graphics Card

Oct 2022

Release Date

Mar 2009

Tesla Ada

Generation

Quadro FX

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

735 MHz

Base Clock

-

2490 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

48GB

Memory Size

768MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

192bit

864.0GB/s

Bandwidth

38.40GB/s

Render Config

142

SM Count

8

-

Compute Units

-

18176

Shading Units

64

568

TMUs

32

192

ROPs

12

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

-

96 MB

L2 Cache

48 KB

Theoretical Performance

478.1 GPixel/s

Pixel Rate

6.600 GPixel/s

1414 GTexel/s

Texture Rate

17.60 GTexel/s

90.52 TFLOPS

FP16 (half)

-

90.52 TFLOPS

FP32 (float)

176.0 GFLOPS

1414 GFLOPS

FP64 (double)

-

Graphics Processor

AD102

GPU Name

G94

AD102-895-A1

GPU Variant

G94 GL-U

Ada Lovelace

Architecture

Tesla

TSMC

Foundry

TSMC

4 nm

Process Size

65 nm

76.3 billion

Transistors

0.505 billion

608 mm²

Die Size

240 mm²

Board Design

300W

TDP

59W

700 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

1x DVI 2x DisplayPort

1x 16-pin

Power Connectors

None

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

1.1

6.6

Shader Model

4.0

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