NVIDIA GRID M40 vs NVIDIA Quadro P520 Mobile

VS

NVIDIA GRID M40

NVIDIA Quadro P520 Mobile

We compared two Professional market GPUs: 8GB VRAM GRID M40 and 2GB VRAM Quadro P520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID M40 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (83.20GB/s vs 48.06GB/s)

NVIDIA Quadro P520 Mobile 's Advantages

Released 3 years late

Boost Clock1493MHz

Lower TDP (18W vs 50W)

Score

Benchmark

FP32 (float)

GRID M40

0.793 TFLOPS

Quadro P520 Mobile +44%

1.147 TFLOPS

GRID M40

VS

Quadro P520 Mobile

Graphics Card

May 2016

Release Date

May 2019

GRID

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1303 MHz

-

Boost Clock

1493 MHz

1300 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

83.20GB/s

Bandwidth

48.06GB/s

Render Config

-

SM Count

3

384

Shading Units

384

32

TMUs

24

16

ROPs

16

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

23.89 GPixel/s

33.06 GTexel/s

Texture Rate

35.83 GTexel/s

-

FP16 (half)

17.92 GFLOPS

793.3 GFLOPS

FP32 (float)

1147 GFLOPS

24.79 GFLOPS

FP64 (double)

35.83 GFLOPS

Board Design

50W

TDP

18W

250 W

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

GP108

-

Maxwell

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

1.87 billion

Transistors

1.8 billion

148 mm²

Die Size

74 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

6.1

5.1

Shader Model

6.4

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