NVIDIA GRID A100B vs NVIDIA Tesla P100 DGXS

VS

NVIDIA GRID A100B NVIDIA Tesla P100 DGXS

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 16GB VRAM Tesla P100 DGXS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

Released 4 years and 1 months late

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (1866GB/s vs 732.2GB/s)

3328 additional rendering cores

NVIDIA Tesla P100 DGXS 's Advantages

Boost Clock has increased by 47% (1480MHz vs 1005MHz)

Lower TDP (300W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100B +30%

13.89 TFLOPS

Tesla P100 DGXS

10.61 TFLOPS

GRID A100B

VS

Tesla P100 DGXS

Graphics Card

May 2020

Release Date

Apr 2016

GRID

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1328 MHz

1005 MHz

Boost Clock

1480 MHz

1215 MHz

Memory Clock

715 MHz

Memory

48GB

Memory Size

16GB

HBM2e

Memory Type

HBM2

6144bit

Memory Bus

4096bit

1866GB/s

Bandwidth

732.2GB/s

Render Config

108

SM Count

56

-

Compute Units

-

6912

Shading Units

3584

432

TMUs

224

192

ROPs

96

432

Tensor Cores

-

RT Cores

-

192 KB (per SM)

L1 Cache

24 KB (per SM)

48 MB

L2 Cache

4 MB

Theoretical Performance

193.0 GPixel/s

Pixel Rate

142.1 GPixel/s

434.2 GTexel/s

Texture Rate

331.5 GTexel/s

55.57 TFLOPS

FP16 (half)

21.22 TFLOPS

13.89 TFLOPS

FP32 (float)

10.61 TFLOPS

6.947 TFLOPS

FP64 (double)

5.304 TFLOPS

Graphics Processor

GA100

GPU Name

GP100

-

GPU Variant

-

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

400W

TDP

300W

800 W

Suggested PSU

700 W

No outputs

Outputs

No outputs

None

Power Connectors

None

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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