NVIDIA L40G vs NVIDIA GRID K340

VS

NVIDIA L40G NVIDIA GRID K340

We compared two Professional market GPUs: 24GB VRAM L40G and 1024MB VRAM GRID K340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40G 's Advantages

Released 9 years and 3 months late

Boost Clock2475MHz

More VRAM (24GB vs 1GB)

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

17792 additional rendering cores

NVIDIA GRID K340 's Advantages

Lower TDP (225W vs 300W)

Score

Benchmark

FP32 (float)

L40G +12174%

89.97 TFLOPS

GRID K340

0.733 TFLOPS

L40G

VS

GRID K340

Graphics Card

Oct 2022

Release Date

Jul 2013

Tesla Ada

Generation

GRID

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1005 MHz

Base Clock

-

2475 MHz

Boost Clock

-

2250 MHz

Memory Clock

1250 MHz

Memory

24GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

864.0GB/s

Bandwidth

80.00GB/s

Render Config

142

SM Count

-

Compute Units

-

18176

Shading Units

384

568

TMUs

32

192

ROPs

16

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

48 MB

L2 Cache

128 KB

Theoretical Performance

475.2 GPixel/s

Pixel Rate

7.632 GPixel/s

1406 GTexel/s

Texture Rate

30.53 GTexel/s

89.97 TFLOPS

FP16 (half)

-

89.97 TFLOPS

FP32 (float)

732.7 GFLOPS

1406 GFLOPS

FP64 (double)

30.53 GFLOPS

Graphics Processor

AD102

GPU Name

GK107

AD102-???-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

225W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

1x 8-pin

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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