NVIDIA Quadro P520 Mobile vs NVIDIA A100 PCIe 80 GB

VS

NVIDIA Quadro P520 Mobile

NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 2GB VRAM Quadro P520 Mobile and 80GB VRAM A100 PCIe 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P520 Mobile 's Advantages

Boost Clock has increased by 6% (1493MHz vs 1410MHz)

Lower TDP (18W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

Released 2 years and 1 months late

More VRAM (80GB vs 2GB)

Larger VRAM bandwidth (1.94TB/s vs 48.06GB/s)

6528 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P520 Mobile

1.147 TFLOPS

A100 PCIe 80 GB +1599%

19.49 TFLOPS

Blender

Quadro P520 Mobile

74

A100 PCIe 80 GB +4929%

3722

OctaneBench

Quadro P520 Mobile

19

A100 PCIe 80 GB +1531%

310

Quadro P520 Mobile

VS

A100 PCIe 80 GB

Graphics Card

May 2019

Release Date

Jun 2021

Quadro Mobile

Generation

Tesla Ampere(Axx)

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1303 MHz

Base Clock

1065 MHz

1493 MHz

Boost Clock

1410 MHz

1502 MHz

Memory Clock

1512 MHz

Memory

2GB

Memory Size

80GB

GDDR5

Memory Type

HBM2e

64bit

Memory Bus

5120bit

48.06GB/s

Bandwidth

1.94TB/s

Render Config

-

3

SM Count

108

384

Shading Units

6912

24

TMUs

432

16

ROPs

160

-

Tensor Cores

432

-

48 KB (per SM)

L1 Cache

192 KB (per SM)

512 KB

L2 Cache

80 MB

-

Theoretical Performance

23.89 GPixel/s

Pixel Rate

225.6 GPixel/s

35.83 GTexel/s

Texture Rate

609.1 GTexel/s

17.92 GFLOPS

FP16 (half)

77.97 TFLOPS

1147 GFLOPS

FP32 (float)

19.49 TFLOPS

35.83 GFLOPS

FP64 (double)

9.746 TFLOPS

Board Design

18W

TDP

300W

-

Suggested PSU

700 W

No outputs

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Processor

GP108

GPU Name

GA100

-

Pascal

Architecture

Ampere

Samsung

Foundry

TSMC

14 nm

Process Size

7 nm

1.8 billion

Transistors

54.2 billion

74 mm²

Die Size

826 mm²

Graphics Features

12 (12_1)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

6.1

CUDA

8.0

6.4

Shader Model

N/A

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