NVIDIA L40S vs NVIDIA Tesla M40 24 GB

VS

We compared two Professional market GPUs: 48GB VRAM L40S and 24GB VRAM Tesla M40 24 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40S 's Advantages

Released 6 years and 11 months late

Boost Clock has increased by 127% (2520MHz vs 1112MHz)

More VRAM (48GB vs 24GB)

Larger VRAM bandwidth (864.0GB/s vs 288.4GB/s)

15104 additional rendering cores

NVIDIA Tesla M40 24 GB 's Advantages

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

L40S +1240%

91.61 TFLOPS

Tesla M40 24 GB

6.832 TFLOPS

L40S

VS

Tesla M40 24 GB

Graphics Card

Oct 2022

Release Date

Nov 2015

Tesla Ada

Generation

Tesla Maxwell

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1110 MHz

Base Clock

948 MHz

2520 MHz

Boost Clock

1112 MHz

2250 MHz

Memory Clock

1502 MHz

Memory

48GB

Memory Size

24GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

864.0GB/s

Bandwidth

288.4GB/s

Render Config

142

SM Count

-

Compute Units

-

18176

Shading Units

3072

568

TMUs

192

ROPs

96

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

48 MB

L2 Cache

3 MB

Theoretical Performance

483.8 GPixel/s

Pixel Rate

106.8 GPixel/s

1431 GTexel/s

Texture Rate

213.5 GTexel/s

91.61 TFLOPS

FP16 (half)

-

91.61 TFLOPS

FP32 (float)

6.832 TFLOPS

1431 GFLOPS

FP64 (double)

213.5 GFLOPS

Graphics Processor

AD102

GPU Name

GM200

AD102-???-A1

GPU Variant

GM200-895-A1

Ada Lovelace

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

8 billion

609 mm²

Die Size

601 mm²

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

8-pin EPS

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

5.2

6.7

Shader Model

6.7

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