Radeon RX Vega 8 (Ryzen 4000/5000) and GeForce GTX 680MX - video card comparison

Radeon RX Vega 8 (Ryzen 4000/5000)

GeForce GTX 680MX

Architecture

Vega (2017−2021)

Kepler (2012−2018)

GPU code name

Vega

Market segment

Laptop

Release date

January 2020

October 2012

Bus support

PCI Express 3.0

SLI options

Boost clock speed

2100 MHz

Core clock speed

720 MHz

CUDA cores

1536

Manufacturing process technology

7 nm

28 nm

Number of transistors

3540 Million

Pipelines / CUDA cores

512

1536

Power consumption (TDP)

15 Watt

122 Watt

Texture fill rate

92.2 billion/sec

Memory type

GDDR5

Maximum RAM amount

2 GB

Memory bus width

256 Bit

Memory clock speed

2500 MHz

Memory bandwidth

160 GB/s

Shared memory

DirectX

12_1

12 API

CUDA

OpenCL

1.1

OpenGL

4.5

3D Vision

Optimus