NVIDIA Quadro M520 Mobile vs NVIDIA Quadro NVS 420

VS

NVIDIA Quadro M520 Mobile

NVIDIA Quadro NVS 420

We compared two Professional market GPUs: 2GB VRAM Quadro M520 Mobile and 256MB VRAM Quadro NVS 420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M520 Mobile 's Advantages

Released 8 years late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (40.10GB/s vs 11.20GB/s)

376 additional rendering cores

Lower TDP (25W vs 40W)

Score

Benchmark

FP32 (float)

Quadro M520 Mobile +3536%

0.8 TFLOPS

Quadro NVS 420

0.022 TFLOPS

Quadro M520 Mobile

VS

Quadro NVS 420

Graphics Card

Jan 2017

Release Date

Jan 2009

Quadro Mobile

Generation

Quadro NVS

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1253 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

64bit

40.10GB/s

Bandwidth

11.20GB/s

Render Config

-

SM Count

1

384

Shading Units

8

16

TMUs

4

8

ROPs

4

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

16 KB

-

Theoretical Performance

8.328 GPixel/s

Pixel Rate

2.200 GPixel/s

16.66 GTexel/s

Texture Rate

2.200 GTexel/s

-

799.5 GFLOPS

FP32 (float)

22.40 GFLOPS

24.98 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

40W

-

Suggested PSU

200 W

No outputs

Outputs

1x VHDCI

None

Power Connectors

None

Graphics Processor

GM108

GPU Name

G98

-

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

Unknown

Transistors

0.21 billion

Unknown

Die Size

86 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.1

5.1

Shader Model

4.0

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