GK208B and Radeon RX 5770 - video card comparison

GK208B

Radeon RX 5770

Architecture

Kepler 2.0 (2013−2015)

RDNA 1.0 (2019−2020)

GPU code name

GK208B

Navi 10

Market segment

Desktop

Desktop

Release date

-

-

Interface

-

PCIe 4.0 x16

Boost clock speed

-

1000 MHz

Core clock speed

-

1000 MHz

Manufacturing process technology

28 nm

7 nm

Number of transistors

1,020 million

-

Pipelines / CUDA cores

384

-

Power consumption (TDP)

-

225 Watt

Memory clock speed

-

14000 MHz

Display Connectors

-

No outputs

DirectX

12 (11_0)

12.0 (12_1)

CUDA

3.5

-

OpenCL

3.0

-

OpenGL

4.6

4.6

Shader Model

6.5 (5.1)

-

Vulkan

1.2.175

-

NVENC

No Support

-

PureVideo HD

VP5

-