Radeon RX Vega 8 (Ryzen 4000/5000) and GeForce 825M - video card comparison

Radeon RX Vega 8 (Ryzen 4000/5000)

GeForce 825M

Architecture

Vega (2017−2021)

Kepler (2012−2018)

GPU code name

Vega

GK208

Market segment

Laptop

Release date

January 2020

January 2014

Interface

PCIe 3.0 x8

Supplementary power connectors

None

Boost clock speed

2100 MHz

941 MHz

Core clock speed

850 MHz

Floating-point performance

722.7 gflops

Manufacturing process technology

7 nm

28 nm

Number of transistors

915 million

Pipelines / CUDA cores

512

384

Power consumption (TDP)

15 Watt

33 Watt

Texture fill rate

30.11

Memory type

DDR3

Maximum RAM amount

2 GB

Memory bus width

64 Bit

Memory clock speed

1800 MHz

Memory bandwidth

14.4 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12_1

12 (11_0)

CUDA

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

Vulkan

1.1.126

Optimus