Quadro K420 and Radeon HD 6530D IGP - video card comparison

Quadro K420

Radeon HD 6530D IGP

Architecture

Kepler (2012−2018)

TeraScale 2 (2009−2015)

GPU code name

GK107

Sumo

Market segment

Workstation

Desktop

Release date

July 2014

June 2011

Interface

PCIe 2.0 x16

IGP

Supplementary power connectors

None

-

Core clock speed

876 MHz

443 MHz

Floating-point performance

336.4 gflops

283.52 gflops

Manufacturing process technology

28 nm

32 nm

Number of transistors

1,270 million

1,178 million

Pipelines / CUDA cores

192

320

Power consumption (TDP)

41 Watt

65 Watt

Texture fill rate

14.02

7.088

Memory type

128 Bit

System Shared

Maximum RAM amount

1 GB/2 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

1782 MHz

System Shared

Memory bandwidth

Up to 29 GB/s

-

Display Connectors

DVI-I DP

No outputs

Number of simultaneous displays

4

-

DirectX

12

11.2 (11_0)

CUDA

3.0

-

OpenCL

1.2

1.2

OpenGL

4.5

4.4

Shader Model

5

5.0

Vulkan

+

N/A

3D Vision Pro

+

-

Mosaic

+

-

nView Desktop Management

+

-