FirePro V8700 and Quadro K620 - video card comparison

FirePro V8700

Quadro K620

Architecture

TeraScale (2005−2013)

Maxwell (2014−2018)

GPU code name

RV770

GM107

Market segment

Workstation

Workstation

Release date

September 2008

July 2014

Interface

PCIe 2.0 x16

PCIe 2.0 x16

Supplementary power connectors

2x 6-pin

None

Boost clock speed

-

1124 MHz

Core clock speed

750 MHz

1058 MHz

Floating-point performance

1,200.0 gflops

863.2 gflops

Manufacturing process technology

55 nm

28 nm

Number of transistors

956 million

1,870 million

Pipelines / CUDA cores

800

384

Power consumption (TDP)

151 Watt

41 Watt

Texture fill rate

30.00

26.98

Memory type

GDDR5

128 Bit

Maximum RAM amount

1 GB

2 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

3400 MHz

1800 MHz

Memory bandwidth

108.8 GB/s

Up to 29 GB/s

Display Connectors

1x DVI, 2x DisplayPort, 1x S-Video

DVI-I DP

Number of simultaneous displays

-

4

DirectX

10.1 (10_1)

12

CUDA

-

5.0

OpenCL

1.1

1.2

OpenGL

3.3

4.5

Shader Model

4.1

5

Vulkan

N/A

+

3D Vision Pro

-

+

Mosaic

-

+

nView Desktop Management

-

+