NVIDIA GRID A100B vs NVIDIA Tesla P100 PCIe 12 GB

VS

NVIDIA GRID A100B

NVIDIA Tesla P100 PCIe 12 GB

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 12GB VRAM Tesla P100 PCIe 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

Released 3 years and 11 months late

More VRAM (48GB vs 12GB)

Larger VRAM bandwidth (1866GB/s vs 549.1GB/s)

3328 additional rendering cores

NVIDIA Tesla P100 PCIe 12 GB 's Advantages

Boost Clock has increased by 32% (1329MHz vs 1005MHz)

Lower TDP (250W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100B +45%

13.89 TFLOPS

Tesla P100 PCIe 12 GB

9.526 TFLOPS

GRID A100B

VS

Tesla P100 PCIe 12 GB

Graphics Card

May 2020

Release Date

Jun 2016

GRID

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1190 MHz

1005 MHz

Boost Clock

1329 MHz

1215 MHz

Memory Clock

715 MHz

Memory

48GB

Memory Size

12GB

HBM2e

Memory Type

HBM2

6144bit

Memory Bus

3072bit

1866GB/s

Bandwidth

549.1GB/s

Render Config

-

108

SM Count

56

6912

Shading Units

3584

432

TMUs

224

192

ROPs

96

432

Tensor Cores

-

192 KB (per SM)

L1 Cache

24 KB (per SM)

48 MB

L2 Cache

3 MB

-

Theoretical Performance

193.0 GPixel/s

Pixel Rate

127.6 GPixel/s

434.2 GTexel/s

Texture Rate

297.7 GTexel/s

55.57 TFLOPS

FP16 (half)

19.05 TFLOPS

13.89 TFLOPS

FP32 (float)

9.526 TFLOPS

6.947 TFLOPS

FP64 (double)

4.763 TFLOPS

Board Design

400W

TDP

250W

800 W

Suggested PSU

600 W

No outputs

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Processor

GA100

GPU Name

GP100

-

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

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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