NVIDIA GRID K340 vs NVIDIA L40S

VS

NVIDIA GRID K340

NVIDIA L40S

We compared two Professional market GPUs: 1024MB VRAM GRID K340 and 48GB VRAM L40S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K340 's Advantages

Lower TDP (225W vs 300W)

NVIDIA L40S 's Advantages

Released 9 years and 3 months late

Boost Clock2520MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (864.0GB/s vs 80.00GB/s)

17792 additional rendering cores

Score

Benchmark

FP32 (float)

GRID K340

0.733 TFLOPS

L40S +12397%

91.61 TFLOPS

GRID K340

VS

L40S

Graphics Card

Jul 2013

Release Date

Oct 2022

GRID

Generation

Tesla Ada

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1110 MHz

-

Boost Clock

2520 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

384bit

80.00GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

142

384

Shading Units

18176

32

TMUs

568

16

ROPs

192

-

Tensor Cores

568

-

RT Cores

142

16 KB (per SMX)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

48 MB

-

Theoretical Performance

7.632 GPixel/s

Pixel Rate

483.8 GPixel/s

30.53 GTexel/s

Texture Rate

1431 GTexel/s

-

FP16 (half)

91.61 TFLOPS

732.7 GFLOPS

FP32 (float)

91.61 TFLOPS

30.53 GFLOPS

FP64 (double)

1431 GFLOPS

Board Design

225W

TDP

300W

550 W

Suggested PSU

700 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

GK107

GPU Name

AD102

-

GPU Variant

AD102-???-A1

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

76.3 billion

118 mm²

Die Size

609 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

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