NVIDIA Quadro P520 Mobile vs NVIDIA Quadro NVS 420

VS

NVIDIA Quadro P520 Mobile NVIDIA Quadro NVS 420

We compared two Professional market GPUs: 2GB VRAM Quadro P520 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 P520 Mobile 's Advantages

Released 10 years and 4 months late

Boost Clock1493MHz

Larger VRAM bandwidth (48.06GB/s vs 11.20GB/s)

376 additional rendering cores

Lower TDP (18W vs 40W)

Score

Benchmark

FP32 (float)

Quadro P520 Mobile +5113%

1.147 TFLOPS

Quadro NVS 420

0.022 TFLOPS

Quadro P520 Mobile

VS

Quadro NVS 420

Graphics Card

May 2019

Release Date

Jan 2009

Quadro Mobile

Generation

Quadro NVS

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1303 MHz

Base Clock

-

1493 MHz

Boost Clock

-

1502 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

64bit

48.06GB/s

Bandwidth

11.20GB/s

Render Config

3

SM Count

1

-

Compute Units

-

384

Shading Units

8

24

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

16 KB

Theoretical Performance

23.89 GPixel/s

Pixel Rate

2.200 GPixel/s

35.83 GTexel/s

Texture Rate

2.200 GTexel/s

17.92 GFLOPS

FP16 (half)

-

1147 GFLOPS

FP32 (float)

22.40 GFLOPS

35.83 GFLOPS

FP64 (double)

-

Graphics Processor

GP108

GPU Name

G98

-

GPU Variant

-

Pascal

Architecture

Tesla

Samsung

Foundry

TSMC

14 nm

Process Size

65 nm

1.8 billion

Transistors

0.21 billion

74 mm²

Die Size

86 mm²

Board Design

18W

TDP

40W

-

Suggested PSU

200 W

No outputs

Outputs

1x VHDCI

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

1.1

6.4

Shader Model

4.0

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