GeForce GTX 780M Mac Edition and Radeon Pro 5300M - video card comparison

GeForce GTX 780M Mac Edition

Radeon Pro 5300M

Architecture

Kepler (2012−2018)

Navi / RDNA (2019−2020)

GPU code name

GK104

Navi 14

Market segment

Desktop

Mobile workstation

Release date

November 2013

November 2019

Interface

MXM-B (3.0)

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

797 MHz

1250 MHz

Core clock speed

771 MHz

Floating-point performance

2,448 gflops

Manufacturing process technology

28 nm

7 nm

Number of transistors

3,540 million

6,400 million

Pipelines / CUDA cores

1536

1280

Power consumption (TDP)

122 Watt

65 Watt

Texture fill rate

102.0

100.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

5000 MHz

12000 MHz

Memory bandwidth

160.0 GB/s

192.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (11_0)

12 (12_1)

CUDA

3.0

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

5.1

6.5

Vulkan

1.1.126

1.2.131