NVIDIA Quadro P520 Mobile vs NVIDIA GRID A100B

VS

NVIDIA Quadro P520 Mobile NVIDIA GRID A100B

We compared two Professional market GPUs: 2GB VRAM Quadro P520 Mobile and 48GB VRAM GRID A100B 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 49% (1493MHz vs 1005MHz)

Lower TDP (18W vs 400W)

NVIDIA GRID A100B 's Advantages

Released 1 years late

More VRAM (48GB vs 2GB)

Larger VRAM bandwidth (1866GB/s vs 48.06GB/s)

6528 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P520 Mobile

1.147 TFLOPS

GRID A100B +1110%

13.89 TFLOPS

Quadro P520 Mobile

VS

GRID A100B

Graphics Card

May 2019

Release Date

May 2020

Quadro Mobile

Generation

GRID

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1303 MHz

Base Clock

900 MHz

1493 MHz

Boost Clock

1005 MHz

1502 MHz

Memory Clock

1215 MHz

Memory

2GB

Memory Size

48GB

GDDR5

Memory Type

HBM2e

64bit

Memory Bus

6144bit

48.06GB/s

Bandwidth

1866GB/s

Render Config

3

SM Count

108

-

Compute Units

-

384

Shading Units

6912

24

TMUs

432

16

ROPs

192

-

Tensor Cores

432

-

RT Cores

-

48 KB (per SM)

L1 Cache

192 KB (per SM)

512 KB

L2 Cache

48 MB

Theoretical Performance

23.89 GPixel/s

Pixel Rate

193.0 GPixel/s

35.83 GTexel/s

Texture Rate

434.2 GTexel/s

17.92 GFLOPS

FP16 (half)

55.57 TFLOPS

1147 GFLOPS

FP32 (float)

13.89 TFLOPS

35.83 GFLOPS

FP64 (double)

6.947 TFLOPS

Graphics Processor

GP108

GPU Name

GA100

-

GPU Variant

-

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

Board Design

18W

TDP

400W

-

Suggested PSU

800 W

No outputs

Outputs

No outputs

None

Power Connectors

None

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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