NVIDIA Tesla P100 DGXS vs NVIDIA L40S

VS

NVIDIA Tesla P100 DGXS

NVIDIA L40S

We compared two Professional market GPUs: 16GB VRAM Tesla P100 DGXS and 48GB VRAM L40S 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 6 months late

Boost Clock has increased by 70% (2520MHz vs 1480MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (864.0GB/s vs 732.2GB/s)

14592 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla P100 DGXS

10.61 TFLOPS

L40S +763%

91.61 TFLOPS

Tesla P100 DGXS

VS

L40S

Graphics Card

Apr 2016

Release Date

Oct 2022

Tesla

Generation

Tesla Ada

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1328 MHz

Base Clock

1110 MHz

1480 MHz

Boost Clock

2520 MHz

715 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

48GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

384bit

732.2GB/s

Bandwidth

864.0GB/s

Render Config

-

56

SM Count

142

3584

Shading Units

18176

224

TMUs

568

96

ROPs

192

-

Tensor Cores

568

-

RT Cores

142

24 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

-

Theoretical Performance

142.1 GPixel/s

Pixel Rate

483.8 GPixel/s

331.5 GTexel/s

Texture Rate

1431 GTexel/s

21.22 TFLOPS

FP16 (half)

91.61 TFLOPS

10.61 TFLOPS

FP32 (float)

91.61 TFLOPS

5.304 TFLOPS

FP64 (double)

1431 GFLOPS

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GP100

GPU Name

AD102

-

GPU Variant

AD102-???-A1

Pascal

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

16 nm

Process Size

5 nm

15.3 billion

Transistors

76.3 billion

610 mm²

Die Size

609 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.0

CUDA

8.9

6.4

Shader Model

6.7

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