FirePro D500 and Quadro M620 - video card comparison

FirePro D500

Quadro M620

Architecture

GCN 1.0 (2012−2020)

Maxwell (2014−2018)

GPU code name

Tahiti

GM107

Market segment

Workstation

Mobile workstation

Release date

January 2014

January 2017

Interface

PCIe 3.0 x16

MXM-A (3.0)

Supplementary power connectors

-

None

Boost clock speed

-

977 MHz

Core clock speed

725 MHz

1018 MHz

Floating-point performance

2,227 gflops

-

Manufacturing process technology

28 nm

28 nm

Number of transistors

4,313 million

1,870 million

Pipelines / CUDA cores

1536

512

Power consumption (TDP)

274 Watt

30 Watt

Texture fill rate

69.60

31.26

Memory type

GDDR5

GDDR5

Maximum RAM amount

3 GB

2 GB

Memory bus width

384 Bit

128 Bit

Memory clock speed

5080 MHz

5012 MHz

Memory bandwidth

243.8 GB/s

80 GB/s

Shared memory

-

-

Display Connectors

6x mini-DisplayPort, 1x SDI

No outputs

Display Port

-

1.2

DirectX

12 (11_1)

12

CUDA

-

5.0

OpenCL

1.2

1.2

OpenGL

4.6

4.5

Shader Model

5.1

5.0

Vulkan

1.2.131

1.1.126

3D Stereo

-

+

Mosaic

-

+

nView Display Management

-

+

Optimus

-

+