Quadro M2000 vs Quadro K620M

VS

NVIDIA Quadro M2000

NVIDIA Quadro K620M

We compared two Professional market GPUs: 4GB VRAM Quadro M2000 and 2GB VRAM Quadro K620M 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 1 months late

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

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (105.8GB/s vs 14.40GB/s)

384 additional rendering cores

Quadro K620M 's Advantages

Lower TDP (30W vs 75W)

Score

Benchmark

FP32 (float)

Quadro M2000 +106%

1786

Quadro K620M

863

Blender

Quadro M2000 +76%

145

Quadro K620M

82

OctaneBench

Quadro M2000 +55%

28

Quadro K620M

18

Quadro M2000

VS

Quadro K620M

Graphics Card

Apr 2016

Release Date

Mar 2015

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

796 MHz

Base Clock

1029 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

64bit

105.8GB/s

Bandwidth

14.40GB/s

Render Config

768

Shading Units

384

48

TMUs

16

32

ROPs

8

48 KB (per SMM)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

37.22 GPixel/s

Pixel Rate

8.992 GPixel/s

55.82 GTexel/s

Texture Rate

17.98 GTexel/s

1.786 TFLOPS

FP32 (float)

863.2 GFLOPS

55.82 GFLOPS

FP64 (double)

26.98 GFLOPS

Board Design

75W

TDP

30W

250 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM206

GPU Name

GM108

GM206-875-A1

GPU Variant

N15M-Q3

Maxwell 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.94 billion

Transistors

Unknown

228 mm²

Die Size

Unknown

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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