Radeon Pro Vega 20 and GK107 - video card comparison

Radeon Pro Vega 20

GK107

Architecture

Vega (2017−2021)

Kepler (2012−2018)

GPU code name

Vega Mobile

GK107

Market segment

Mobile workstation

Desktop

Release date

November 2018

-

Interface

PCIe 3.0 x16

-

Supplementary power connectors

1x 6-pin + 1x 8-pin

-

Boost clock speed

1283 MHz

-

Core clock speed

815 MHz

-

Manufacturing process technology

14 nm

28 nm

Number of transistors

-

1,270 million

Pipelines / CUDA cores

1280

384

Power consumption (TDP)

100 Watt

-

Texture fill rate

102.6

-

Memory type

HBM2

-

Maximum RAM amount

4 GB

-

Memory bus width

1024 Bit

-

Memory clock speed

1480 MHz

-

Memory bandwidth

189.4 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

12 (12_1)

12 (11_0)

CUDA

-

3.0

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.3

6.5 (5.1)

Vulkan

1.2.131

1.2.175

NVENC

-

1st Gen

PureVideo HD

-

VP5