NVIDIA GRID A100A vs NVIDIA Quadro M520 Mobile

VS

NVIDIA GRID A100A

NVIDIA Quadro M520 Mobile

We compared two Professional market GPUs: 48GB VRAM GRID A100A and 2GB VRAM Quadro M520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100A 's Advantages

Released 3 years and 4 months late

Boost Clock1005MHz

More VRAM (48GB vs 2GB)

Larger VRAM bandwidth (1866GB/s vs 40.10GB/s)

6528 additional rendering cores

NVIDIA Quadro M520 Mobile 's Advantages

Lower TDP (25W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100A +1636%

13.89 TFLOPS

Quadro M520 Mobile

0.8 TFLOPS

GRID A100A

VS

Quadro M520 Mobile

Graphics Card

May 2020

Release Date

Jan 2017

GRID

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

900 MHz

Base Clock

-

1005 MHz

Boost Clock

-

1215 MHz

Memory Clock

1253 MHz

Memory

48GB

Memory Size

2GB

HBM2e

Memory Type

GDDR5

6144bit

Memory Bus

64bit

1866GB/s

Bandwidth

40.10GB/s

Render Config

-

108

SM Count

-

6912

Shading Units

384

432

TMUs

16

192

ROPs

8

432

Tensor Cores

-

192 KB (per SM)

L1 Cache

64 KB (per SMM)

48 MB

L2 Cache

1024 KB

-

Theoretical Performance

193.0 GPixel/s

Pixel Rate

8.328 GPixel/s

434.2 GTexel/s

Texture Rate

16.66 GTexel/s

55.57 TFLOPS

FP16 (half)

-

13.89 TFLOPS

FP32 (float)

799.5 GFLOPS

6.947 TFLOPS

FP64 (double)

24.98 GFLOPS

Board Design

400W

TDP

25W

800 W

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA100

GPU Name

GM108

-

Ampere

Architecture

Maxwell

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

54.2 billion

Transistors

Unknown

826 mm²

Die Size

Unknown

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

5.0

N/A

Shader Model

5.1

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