HD Graphics 400 and GeForce RTX 2080 - video card comparison

HD Graphics 400

GeForce RTX 2080

Architecture

Generation 8.0 (2014−2015)

Turing (2018−2021)

GPU code name

Braswell GT1

Turing TU104

Market segment

Desktop

Desktop

Release date

April 2015

August 2018

Interface

PCIe 3.0 x1

PCIe 3.0 x16

Supplementary power connectors

-

1x 6-pin + 1x 8-pin

Boost clock speed

640 MHz

1710 MHz

Core clock speed

320 MHz

1515 MHz

Floating-point performance

134.4 gflops

-

Manufacturing process technology

14 nm

12 nm

Number of transistors

189 million

13,600 million

Pipelines / CUDA cores

96

2944

Power consumption (TDP)

6 Watt

215 Watt

Texture fill rate

7.680

314.6

Memory type

DDR3L

GDDR6

Maximum RAM amount

8 GB

8 GB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

14000 MHz

Memory bandwidth

-

448.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI, 3x DisplayPort, 1x USB Type-C

HDMI

-

+

G-SYNC support

-

+

DirectX

12 (11_1)

12 Ultimate (12_1)

CUDA

-

7.5

OpenCL

2.0

1.2

OpenGL

4.3

4.6

Shader Model

5.1

6.5

Vulkan

1.1.80

1.2.131

VR Ready

-

+