UHD Graphics 605 and RSX-CXD2991 - video card comparison

UHD Graphics 605

RSX-CXD2991

Architecture

Gen. 9 Apollo Lake (2016−2017)

Curie (2003−2013)

GPU code name

Gemini Lake

RSX-CXD2991

Market segment

Laptop

Desktop

Release date

December 2017

-

Interface

PCIe 3.0 x1

-

Boost clock speed

750 MHz

-

Core clock speed

300 MHz

-

Manufacturing process technology

14 nm

65 nm

Number of transistors

189 million

300 million

Pipelines / CUDA cores

18

-

Power consumption (TDP)

5 Watt

-

Texture fill rate

14.40

-

Memory type

DDR4 / LPDDR4

-

Maximum RAM amount

System Shared

-

Memory bus width

64/128 Bit

-

Memory clock speed

System Shared

-

Shared memory

+

-

Display Connectors

No outputs

-

DirectX

12 (12_1)

N/A

OpenCL

2.1

-

OpenGL

4.6

ES 1.1

Shader Model

6.4

-

Vulkan

1.1.103

-

Quick Sync

+

-