NVIDIA L40 vs NVIDIA GRID K140Q

VS

NVIDIA L40 NVIDIA GRID K140Q

We compared two Professional market GPUs: 48GB VRAM L40 and 1024MB VRAM GRID K140Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40 's Advantages

Released 9 years and 4 months late

Boost Clock2490MHz

More VRAM (48GB vs 1GB)

Larger VRAM bandwidth (864.0GB/s vs 28.51GB/s)

17984 additional rendering cores

NVIDIA GRID K140Q 's Advantages

Lower TDP (130W vs 300W)

Score

Benchmark

FP32 (float)

L40 +27666%

90.52 TFLOPS

GRID K140Q

0.326 TFLOPS

L40

VS

GRID K140Q

Graphics Card

Oct 2022

Release Date

Jun 2013

Tesla Ada

Generation

GRID

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

735 MHz

Base Clock

-

2490 MHz

Boost Clock

-

2250 MHz

Memory Clock

891 MHz

Memory

48GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

384bit

Memory Bus

128bit

864.0GB/s

Bandwidth

28.51GB/s

Render Config

142

SM Count

-

Compute Units

-

18176

Shading Units

192

568

TMUs

16

192

ROPs

16

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

96 MB

L2 Cache

256 KB

Theoretical Performance

478.1 GPixel/s

Pixel Rate

3.400 GPixel/s

1414 GTexel/s

Texture Rate

13.60 GTexel/s

90.52 TFLOPS

FP16 (half)

-

90.52 TFLOPS

FP32 (float)

326.4 GFLOPS

1414 GFLOPS

FP64 (double)

13.60 GFLOPS

Graphics Processor

AD102

GPU Name

GK107

AD102-895-A1

GPU Variant

-

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

76.3 billion

Transistors

1.27 billion

608 mm²

Die Size

118 mm²

Board Design

300W

TDP

130W

700 W

Suggested PSU

300 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.0

6.6

Shader Model

5.1

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