Radeon RX Vega 6 (Ryzen 4000/5000) and GeForce GTX 780M Mac Edition - video card comparison

Radeon RX Vega 6 (Ryzen 4000/5000)

GeForce GTX 780M Mac Edition

Architecture

Vega (2017−2021)

Kepler (2012−2018)

GPU code name

Vega Renoir

GK104

Market segment

Laptop

Desktop

Release date

January 2020

November 2013

Interface

MXM-B (3.0)

Boost clock speed

1500 MHz

797 MHz

Core clock speed

400 MHz

771 MHz

Floating-point performance

2,448 gflops

Manufacturing process technology

7 nm

28 nm

Number of transistors

3,540 million

Pipelines / CUDA cores

384

1536

Power consumption (TDP)

15 Watt

122 Watt

Texture fill rate

102.0

Memory type

GDDR5

Maximum RAM amount

4 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