NVIDIA Quadro K620M: GPU Specs & Benchmarks

The Quadro K620M is a graphics card by NVIDIA, built on the 28 nm process and based on the GM108 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Benchmarks

PassMark G3D

1158

PassMark G2D

170

Graphics Processor (GPU)

GPU Name

GM108

Model number

N15M-Q3

Architecture

Maxwell

Foundry

TSMC

Process Size

28 nm

Transistors

unknown

Die Size

unknown

Graphics Card

Release Date

Mar 1st, 2015

Family

Quadro Mobile
(Kx200M)

Production

Active

Bus Interface

MXM-A (3.0)

Memory

Memory Size

2 GB

Memory Type

DDR3

Memory Bus

64 bit

Bandwidth

14.40 GB/s

Performance

Pixel fillrate

8.992 GPixel/s

Texture fillrate

17.98 GTexel/s

FP32 (float) performance

863.2 GFLOPS

FP64 (double) performance

26.98 GFLOPS (1:32)

Clock Speeds

Base Clock

1029 MHz

Boost Clock

1124 MHz

Memory Clock

900 MHz
1800 Mbps effective

Render Config

Shading Units

384

TMUs

16

ROPs

8

L1 Cache

64 KB (per SMM)

L2 Cache

1024 KB

Board Design

Slot Width

MXM Module

Thermal design power (TDP)

30 W

Display Connectors

No outputs

Power Connectors

None

API support

DirectX

12 (11_0)

OpenGL

4.6

OpenCL

3.0

Vulkan

1.1

Shader Model

5.1

CUDA

5.0