Quadro M2000 vs Quadro K620

VS

NVIDIA Quadro M2000

NVIDIA Quadro K620

We compared two Professional market GPUs: 4GB VRAM Quadro M2000 and 2GB VRAM Quadro K620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Quadro M2000 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 3% (1163MHz vs 1124MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (105.8GB/s vs 28.80GB/s)

384 additional rendering cores

Quadro K620 's Advantages

Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)

Quadro M2000 +106%

1786

Quadro K620

863

Quadro M2000

VS

Quadro K620

Graphics Card

Apr 2016

Release Date

Jul 2014

Quadro

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

796 MHz

Base Clock

1058 MHz

1163 MHz

Boost Clock

1124 MHz

1653 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

105.8GB/s

Bandwidth

28.80GB/s

Render Config

768

Shading Units

384

48

TMUs

24

32

ROPs

16

48 KB (per SMM)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

2 MB

Theoretical Performance

37.22 GPixel/s

Pixel Rate

17.98 GPixel/s

55.82 GTexel/s

Texture Rate

26.98 GTexel/s

1.786 TFLOPS

FP32 (float)

863.2 GFLOPS

55.82 GFLOPS

FP64 (double)

26.98 GFLOPS

Board Design

75W

TDP

45W

250 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GM206

GPU Name

GM107

GM206-875-A1

GPU Variant

GM107-850-A2

Maxwell 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.94 billion

Transistors

1.87 billion

228 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

5.2

CUDA

5.0

6.4

Shader Model

5.1

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