NVIDIA Quadro M620 Mobile vs NVIDIA Quadro K2000

VS

NVIDIA Quadro M620 Mobile

NVIDIA Quadro K2000

We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 2GB VRAM Quadro K2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M620 Mobile 's Advantages

Released 3 years and 10 months late

Boost Clock977MHz

Larger VRAM bandwidth (80.19GB/s vs 64.00GB/s)

128 additional rendering cores

Lower TDP (30W vs 51W)

Score

Benchmark

FP32 (float)

Quadro M620 Mobile +36%

1 TFLOPS

Quadro K2000

0.733 TFLOPS

Quadro M620 Mobile

VS

Quadro K2000

Graphics Card

Jan 2017

Release Date

Mar 2013

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

756 MHz

Base Clock

-

977 MHz

Boost Clock

-

1253 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

64.00GB/s

Render Config

-

512

Shading Units

384

32

TMUs

32

16

ROPs

16

-

64 KB (per SMM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

15.63 GPixel/s

Pixel Rate

7.632 GPixel/s

31.26 GTexel/s

Texture Rate

30.53 GTexel/s

-

1000 GFLOPS

FP32 (float)

732.7 GFLOPS

31.26 GFLOPS

FP64 (double)

30.53 GFLOPS

Board Design

30W

TDP

51W

-

Suggested PSU

250 W

No outputs

Outputs

1x DVI 2x DisplayPort 1.2

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

GK107

-

GPU Variant

GK107-301-A2

Maxwell

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

1.27 billion

148 mm²

Die Size

118 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

5.0

CUDA

3.0

5.1

Shader Model

5.1

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