NVIDIA Quadro P3000 Mobile vs NVIDIA Quadro K620

VS

NVIDIA Quadro P3000 Mobile

NVIDIA Quadro K620

We compared two Professional market GPUs: 6GB VRAM Quadro P3000 Mobile and 2GB VRAM Quadro K620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P3000 Mobile 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 8% (1215MHz vs 1124MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (168.3GB/s vs 28.80GB/s)

896 additional rendering cores

NVIDIA Quadro K620 's Advantages

Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)

Quadro P3000 Mobile +260%

3.11 TFLOPS

Quadro K620

0.863 TFLOPS

Quadro P3000 Mobile

VS

Quadro K620

Graphics Card

Jan 2017

Release Date

Jul 2014

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1088 MHz

Base Clock

1058 MHz

1215 MHz

Boost Clock

1124 MHz

1753 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

192bit

Memory Bus

128bit

168.3GB/s

Bandwidth

28.80GB/s

Render Config

-

10

SM Count

-

1280

Shading Units

384

80

TMUs

24

48

ROPs

16

-

48 KB (per SM)

L1 Cache

64 KB (per SMM)

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

58.32 GPixel/s

Pixel Rate

17.98 GPixel/s

97.20 GTexel/s

Texture Rate

26.98 GTexel/s

48.60 GFLOPS

FP16 (half)

-

3.110 TFLOPS

FP32 (float)

863.2 GFLOPS

97.20 GFLOPS

FP64 (double)

26.98 GFLOPS

Board Design

75W

TDP

45W

-

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GP104

GPU Name

GM107

N17E-Q1-A1

GPU Variant

GM107-850-A2

Pascal

Architecture

Maxwell

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

1.87 billion

314 mm²

Die Size

148 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

5.0

6.4

Shader Model

5.1

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