NVIDIA Quadro P520 Mobile vs NVIDIA Quadro P620

VS

NVIDIA Quadro P520 Mobile

NVIDIA Quadro P620

We compared two Professional market GPUs: 2GB VRAM Quadro P520 Mobile and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P520 Mobile 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 10% (1493MHz vs 1354MHz)

Lower TDP (18W vs 40W)

NVIDIA Quadro P620 's Advantages

Larger VRAM bandwidth (80.13GB/s vs 48.06GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P520 Mobile

1.147 TFLOPS

Quadro P620 +20%

1.386 TFLOPS

Blender

Quadro P520 Mobile

74

Quadro P620 +75%

130

OctaneBench

Quadro P520 Mobile

19

Quadro P620 +31%

25

Quadro P520 Mobile

VS

Quadro P620

Graphics Card

May 2019

Release Date

Feb 2018

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1303 MHz

Base Clock

1266 MHz

1493 MHz

Boost Clock

1354 MHz

1502 MHz

Memory Clock

1252 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

48.06GB/s

Bandwidth

80.13GB/s

Render Config

-

3

SM Count

4

384

Shading Units

512

24

TMUs

32

16

ROPs

16

-

48 KB (per SM)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

23.89 GPixel/s

Pixel Rate

21.66 GPixel/s

35.83 GTexel/s

Texture Rate

43.33 GTexel/s

17.92 GFLOPS

FP16 (half)

21.66 GFLOPS

1147 GFLOPS

FP32 (float)

1386 GFLOPS

35.83 GFLOPS

FP64 (double)

43.33 GFLOPS

Board Design

18W

TDP

40W

-

Suggested PSU

200 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GP108

GPU Name

GP107

-

Pascal

Architecture

Pascal

Samsung

Foundry

Samsung

14 nm

Process Size

14 nm

1.8 billion

Transistors

3.3 billion

74 mm²

Die Size

132 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

6.1

6.4

Shader Model

6.4

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