NVIDIA L40G vs NVIDIA Tesla S870

VS

NVIDIA L40G

NVIDIA Tesla S870

We compared two Professional market GPUs: 24GB VRAM L40G and 1536MB VRAM Tesla S870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40G 's Advantages

Released 15 years and 5 months late

Boost Clock2475MHz

More VRAM (24GB vs 1536GB)

Larger VRAM bandwidth (864.0GB/s vs 76.80GB/s)

18048 additional rendering cores

Lower TDP (300W vs 800W)

Score

Benchmark

FP32 (float)

L40G +25902%

89.97 TFLOPS

Tesla S870

0.346 TFLOPS

L40G

VS

Tesla S870

Graphics Card

Oct 2022

Release Date

May 2007

Tesla Ada

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1005 MHz

Base Clock

-

2475 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

24GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

384bit

864.0GB/s

Bandwidth

76.80GB/s

Render Config

-

142

SM Count

16

18176

Shading Units

128

568

TMUs

32

192

ROPs

24

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

96 KB

-

Theoretical Performance

475.2 GPixel/s

Pixel Rate

14.40 GPixel/s

1406 GTexel/s

Texture Rate

38.40 GTexel/s

89.97 TFLOPS

FP16 (half)

-

89.97 TFLOPS

FP32 (float)

345.6 GFLOPS

1406 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

800W

700 W

Suggested PSU

1200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

-

Graphics Processor

AD102

GPU Name

G80

AD102-???-A1

GPU Variant

-

Ada Lovelace

Architecture

Tesla

TSMC

Foundry

TSMC

4 nm

Process Size

90 nm

76.3 billion

Transistors

0.681 billion

608 mm²

Die Size

484 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

8.9

CUDA

1.0

6.6

Shader Model

4.0

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