Radeon RX Vega Nano and Radeon 625 - video card comparison

Radeon RX Vega Nano

Radeon 625

Architecture

GCN 5.0 (2017−2020)

GCN 1.0 (2012−2020)

GPU code name

Vega 10

Polaris 24

Market segment

Desktop

Laptop

Release date

August 2019

Interface

PCIe 3.0 x16

PCIe 3.0 x8

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1546 MHz

1024 MHz

Core clock speed

1200 MHz

Manufacturing process technology

14 nm

28 nm

Number of transistors

12,500 million

1,550 million

Pipelines / CUDA cores

4096

384

Power consumption (TDP)

175 Watt

50 Watt

Texture fill rate

395.8

24.58

Memory type

HBM2

DDR3, GDDR5

Maximum RAM amount

8 GB

4 GB

Memory bus width

2048 Bit

64 Bit

Memory clock speed

1600 MBps

2250 MHz

Memory bandwidth

409.6 GB/s

14.4 GB/s

Shared memory

Display Connectors

1x HDMI 2.0b, 3x DisplayPort 1.4a

No outputs

HDMI

DirectX

12 (12_1)

12 (12_0)

OpenCL

2.1

2.0

OpenGL

4.6

Shader Model

6.7

6.3

Vulkan

1.3

1.2.131