NVIDIA Quadro M520 Mobile vs NVIDIA GRID K120Q

VS

NVIDIA Quadro M520 Mobile

NVIDIA GRID K120Q

We compared two Professional market GPUs: 2GB VRAM Quadro M520 Mobile and 512MB VRAM GRID K120Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M520 Mobile 's Advantages

Released 2 years and 6 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (40.10GB/s vs 28.51GB/s)

192 additional rendering cores

Lower TDP (25W vs 130W)

Score

Benchmark

FP32 (float)

Quadro M520 Mobile +145%

0.8 TFLOPS

GRID K120Q

0.326 TFLOPS

Quadro M520 Mobile

VS

GRID K120Q

Graphics Card

Jan 2017

Release Date

Jul 2014

Quadro Mobile

Generation

GRID

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1253 MHz

Memory Clock

891 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

40.10GB/s

Bandwidth

28.51GB/s

Render Config

-

384

Shading Units

192

16

TMUs

16

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

8.328 GPixel/s

Pixel Rate

3.400 GPixel/s

16.66 GTexel/s

Texture Rate

13.60 GTexel/s

-

799.5 GFLOPS

FP32 (float)

326.4 GFLOPS

24.98 GFLOPS

FP64 (double)

13.60 GFLOPS

Board Design

25W

TDP

130W

-

Suggested PSU

300 W

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM108

GPU Name

GK107

-

Maxwell

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

Unknown

Transistors

1.27 billion

Unknown

Die Size

118 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

5.0

CUDA

3.0

5.1

Shader Model

5.1

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