Radeon RX Vega 8 (Ryzen 2000/3000) and GeForce GTX 675MX Mac Edition - video card comparison

Radeon RX Vega 8 (Ryzen 2000/3000)

GeForce GTX 675MX Mac Edition

Architecture

Vega (2017−2021)

Kepler (2012−2018)

GPU code name

Vega Raven Ridge

GK104

Market segment

Laptop

Desktop

Release date

October 2017

April 2013

Interface

PCIe 3.0 x16

Boost clock speed

1200 MHz

Core clock speed

719 MHz

Floating-point performance

1,933 gflops

Manufacturing process technology

14 nm

28 nm

Number of transistors

3,540 million

Pipelines / CUDA cores

512

1344

Power consumption (TDP)

15 Watt

100 Watt

Texture fill rate

80.53

Memory type

GDDR5

Maximum RAM amount

1 GB

Memory bus width

256 Bit

Memory clock speed

5000 MHz

Memory bandwidth

160.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12_1

12 (11_0)

CUDA

3.0

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

Vulkan

1.1.126