Radeon HD 5830 and GP108B - video card comparison

Radeon HD 5830

GP108B

Architecture

TeraScale 2 (2009−2015)

Pascal (2016−2021)

GPU code name

Cypress

GP108B

Market segment

Desktop

Desktop

Release date

February 2010

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

2x 6-pin

-

Core clock speed

800 MHz

-

Floating-point performance

1,792.0 gflops

-

Manufacturing process technology

40 nm

14 nm

Number of transistors

2,154 million

1,800 million

Pipelines / CUDA cores

1120

384

Power consumption (TDP)

175 Watt

-

Texture fill rate

44.80

-

Memory type

GDDR5

-

Maximum RAM amount

1 GB

-

Memory bus width

256 Bit

-

Memory clock speed

4000 MHz

-

Memory bandwidth

128.0 GB/s

-

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

-

HDMI

+

-

DirectX

11.2 (11_0)

12 (12_1)

CUDA

-

6.1

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.7

Vulkan

N/A

1.3

NVENC

-

No Support

PureVideo HD

-

VP8