UHD Graphics 630 and Radeon HD 5950 - video card comparison

UHD Graphics 630

Radeon HD 5950

Architecture

Gen. 9.5 (2017)

TeraScale 2 (2009−2015)

GPU code name

Kaby-Lake-H-GT2

Hemlock

Market segment

Desktop

Desktop

Release date

October 2017

-

Interface

PCIe 3.0 x1

PCIe 2.0 x16

Supplementary power connectors

-

1x 6-pin + 1x 8-pin

Boost clock speed

1150 MHz

-

Core clock speed

300 MHz

725 MHz

Floating-point performance

460.8 gflops

-

Manufacturing process technology

14 nm

40 nm

Number of transistors

189 million

2,154 million

Pipelines / CUDA cores

24

1440

Power consumption (TDP)

15 Watt

302 Watt

Texture fill rate

26.45

52.20

Memory type

System Shared

GDDR5

Maximum RAM amount

System Shared

1 GB

Memory bus width

64/128 Bit

256 Bit

Memory clock speed

System Shared

4 GB/s

Memory bandwidth

-

128.0 GB/s

Shared memory

+

-

Display Connectors

No outputs

2x DVI, 1x HDMI 1.3a, 1x DisplayPort 1.1

HDMI

-

+

DirectX

12 (12_1)

11.2 (11_0)

OpenCL

2.1

1.2

OpenGL

4.6

4.4

Shader Model

6.5

5.0

Vulkan

1.1.103

N/A

Quick Sync

+

-