HD Graphics 630 and RV790 - video card comparison

HD Graphics 630

RV790

Architecture

Gen. 9.5 Kaby Lake (2015−2017)

TeraScale (2005−2013)

GPU code name

Kaby-Lake-H-GT2

RV790

Market segment

Desktop

Desktop

Release date

January 2017

-

Interface

PCIe 3.0 x1

-

Boost clock speed

1150 MHz

-

Core clock speed

300 MHz

-

Floating-point performance

441.6 gflops

-

Manufacturing process technology

14 nm

55 nm

Number of transistors

189 million

959 million

Pipelines / CUDA cores

24

800

Power consumption (TDP)

15 Watt

-

Texture fill rate

26.40

-

Memory type

DDR3L/LPDDR3/LPDDR4

-

Maximum RAM amount

64 GB

-

Memory bus width

64/128 Bit

-

Memory clock speed

System Shared

-

Shared memory

+

-

Display Connectors

No outputs

-

DirectX

12 (12_1)

10.1 (10_1)

OpenCL

2.1

1.1

OpenGL

4.6

3.3

Shader Model

6.4

4.1

Vulkan

+

N/A

Quick Sync

+

-