HD Graphics 520 and GeForce 405 OEM - video card comparison

HD Graphics 520

GeForce 405 OEM

Architecture

Gen. 9 Skylake (2015−2016)

Tesla 2.0 (2007−2013)

GPU code name

Skylake GT2

GT216

Market segment

Laptop

Desktop

Release date

September 2015

September 2010

Interface

PCIe 3.0 x1

PCIe 2.0 x16

Supplementary power connectors

-

None

Boost clock speed

1050 MHz

-

Core clock speed

300 MHz

475 MHz

Floating-point performance

-

44.86 gflops

Manufacturing process technology

14 nm

40 nm

Number of transistors

189 million

486 million

Pipelines / CUDA cores

24

24

Power consumption (TDP)

15 Watt

25 Watt

Texture fill rate

25.20

5.700

Memory type

DDR3L/LPDDR3/DDR4

DDR2

Maximum RAM amount

32 GB

1 GB

Memory bus width

64/128 Bit

128 Bit

Memory clock speed

System Shared

800 MBps

Memory bandwidth

-

12.8 GB/s

Shared memory

+

-

Display Connectors

No outputs

1x DVI, 1x HDMI, 1x VGA

HDMI

-

+

DirectX

12 (12_1)

11.1 (10_1)

CUDA

-

1.2

OpenCL

2.1

1.1

OpenGL

4.6

3.3

Shader Model

6.4

4.1

Vulkan

+

N/A

Quick Sync

+

-