NVIDIA A100 PCIe vs NVIDIA Tesla P100 PCIe 16 GB

VS

NVIDIA A100 PCIe NVIDIA Tesla P100 PCIe 16 GB

AI GPU We compared a GPU: 40GB VRAM A100 PCIe and a Professional market GPU: 16GB VRAM Tesla P100 PCIe 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A100 PCIe 's Advantages

Released 4 years late

Boost Clock has increased by 6% (1410MHz vs 1329MHz)

More VRAM (40GB vs 16GB)

Larger VRAM bandwidth (1555GB/s vs 732.2GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

A100 PCIe +104%

19.49 TFLOPS

Tesla P100 PCIe 16 GB

9.526 TFLOPS

A100 PCIe

VS

Tesla P100 PCIe 16 GB

Graphics Card

Jun 2020

Release Date

Jun 2016

Tesla

Generation

Tesla

AI GPU

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

765 MHz

Base Clock

1190 MHz

1410 MHz

Boost Clock

1329 MHz

1215 MHz

Memory Clock

715 MHz

Memory

40GB

Memory Size

16GB

HBM2e

Memory Type

HBM2

5120bit

Memory Bus

4096bit

1555GB/s

Bandwidth

732.2GB/s

Render Config

108

SM Count

56

-

Compute Units

-

6912

Shading Units

3584

432

TMUs

224

160

ROPs

96

432

Tensor Cores

-

RT Cores

-

192 KB (per SM)

L1 Cache

24 KB (per SM)

40 MB

L2 Cache

4 MB

Theoretical Performance

225.6 GPixel/s

Pixel Rate

127.6 GPixel/s

609.1 GTexel/s

Texture Rate

297.7 GTexel/s

77.97 TFLOPS

FP16 (half)

19.05 TFLOPS

19.49 TFLOPS

FP32 (float)

9.526 TFLOPS

9.746 TFLOPS

FP64 (double)

4.763 TFLOPS

Graphics Processor

GA100

GPU Name

GP100

-

GPU Variant

GP100-893-A1

Ampere

Architecture

Pascal

TSMC

Foundry

TSMC

7 nm

Process Size

16 nm

54.2 billion

Transistors

15.3 billion

826 mm²

Die Size

610 mm²

Board Design

250W

TDP

250W

600 W

Suggested PSU

600 W

No outputs

Outputs

No outputs

8-pin EPS

Power Connectors

1x 8-pin

Graphics Features

N/A

DirectX

12 (12_1)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

6.0

N/A

Shader Model

6.4

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