NVIDIA L40 vs NVIDIA Tesla K80

VS

NVIDIA L40 NVIDIA Tesla K80

We compared two Professional market GPUs: 48GB VRAM L40 and 12GB VRAM Tesla K80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40 's Advantages

Released 7 years and 11 months late

Boost Clock has increased by 202% (2490MHz vs 824MHz)

More VRAM (48GB vs 12GB)

Larger VRAM bandwidth (864.0GB/s vs 240.6GB/s)

15680 additional rendering cores

Score

Benchmark

FP32 (float)

L40 +2100%

90.52 TFLOPS

Tesla K80

4.113 TFLOPS

Blender

L40 +2443%

9486

Tesla K80

373

L40

VS

Tesla K80

Graphics Card

Oct 2022

Release Date

Nov 2014

Tesla Ada

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

735 MHz

Base Clock

562 MHz

2490 MHz

Boost Clock

824 MHz

2250 MHz

Memory Clock

1253 MHz

Memory

48GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

864.0GB/s

Bandwidth

240.6GB/s

Render Config

142

SM Count

-

Compute Units

-

18176

Shading Units

2496

568

TMUs

208

192

ROPs

48

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

96 MB

L2 Cache

1536 KB

Theoretical Performance

478.1 GPixel/s

Pixel Rate

42.85 GPixel/s

1414 GTexel/s

Texture Rate

171.4 GTexel/s

90.52 TFLOPS

FP16 (half)

-

90.52 TFLOPS

FP32 (float)

4.113 TFLOPS

1414 GFLOPS

FP64 (double)

1371 GFLOPS

Graphics Processor

AD102

GPU Name

GK210

AD102-895-A1

GPU Variant

GK210-885-A1

Ada Lovelace

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

76.3 billion

Transistors

7.1 billion

608 mm²

Die Size

561 mm²

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.7

6.6

Shader Model

5.1

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