Radeon Pro 560X and GeForce GTX 780M Mac Edition - video card comparison

Radeon Pro 560X

GeForce GTX 780M Mac Edition

Architecture

Polaris (2016−2019)

Kepler (2012−2018)

GPU code name

Polaris 21

GK104

Market segment

Mobile workstation

Desktop

Release date

June 2017

November 2013

Interface

PCIe 3.0 x8

MXM-B (3.0)

Supplementary power connectors

None

Boost clock speed

797 MHz

Core clock speed

907 MHz

771 MHz

Floating-point performance

2,448 gflops

Manufacturing process technology

14 nm

28 nm

Number of transistors

3,000 million

3,540 million

Pipelines / CUDA cores

1024

1536

Power consumption (TDP)

35 Watt

122 Watt

Texture fill rate

64.26

102.0

Memory type

GDDR5

Maximum RAM amount

4 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

5080 MHz

5000 MHz

Memory bandwidth

81.28 GB/s

160.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (12_0)

12 (11_0)

CUDA

3.0

OpenCL

2.0

1.2

OpenGL

4.6

Shader Model

6.4

5.1

Vulkan

1.2.131

1.1.126

FreeSync