NVIDIA L40 vs NVIDIA Tesla P6

VS

NVIDIA L40 NVIDIA Tesla P6

We compared two Professional market GPUs: 48GB VRAM L40 and 16GB VRAM Tesla P6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40 's Advantages

Released 5 years and 7 months late

Boost Clock has increased by 65% (2490MHz vs 1506MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (864.0GB/s vs 192.3GB/s)

16128 additional rendering cores

NVIDIA Tesla P6 's Advantages

Lower TDP (90W vs 300W)

Score

Benchmark

FP32 (float)

L40 +1367%

90.52 TFLOPS

Tesla P6

6.169 TFLOPS

L40

VS

Tesla P6

Graphics Card

Oct 2022

Release Date

Mar 2017

Tesla Ada

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

735 MHz

Base Clock

1012 MHz

2490 MHz

Boost Clock

1506 MHz

2250 MHz

Memory Clock

1502 MHz

Memory

48GB

Memory Size

16GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

192.3GB/s

Render Config

142

SM Count

16

-

Compute Units

-

18176

Shading Units

2048

568

TMUs

128

192

ROPs

64

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

96 MB

L2 Cache

2 MB

Theoretical Performance

478.1 GPixel/s

Pixel Rate

96.38 GPixel/s

1414 GTexel/s

Texture Rate

192.8 GTexel/s

90.52 TFLOPS

FP16 (half)

96.38 GFLOPS

90.52 TFLOPS

FP32 (float)

6.169 TFLOPS

1414 GFLOPS

FP64 (double)

192.8 GFLOPS

Graphics Processor

AD102

GPU Name

GP104

AD102-895-A1

GPU Variant

GP104-995-A1

Ada Lovelace

Architecture

Pascal

TSMC

Foundry

TSMC

4 nm

Process Size

16 nm

76.3 billion

Transistors

7.2 billion

608 mm²

Die Size

314 mm²

Board Design

300W

TDP

90W

700 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

None

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

6.1

6.6

Shader Model

6.4

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