GeForce GT 650M Mac Edition and Radeon Pro 5300M - video card comparison

GeForce GT 650M Mac Edition

Radeon Pro 5300M

Architecture

Kepler (2012−2018)

Navi / RDNA (2019−2020)

GPU code name

GK107

Navi 14

Market segment

Desktop

Mobile workstation

Release date

July 2012

November 2019

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

1250 MHz

Core clock speed

900 MHz

Floating-point performance

691.2 gflops

Manufacturing process technology

28 nm

7 nm

Number of transistors

1,270 million

6,400 million

Pipelines / CUDA cores

384

1280

Power consumption (TDP)

45 Watt

65 Watt

Texture fill rate

28.80

100.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

512 MB

4 GB

Memory bus width

128 Bit

Memory clock speed

5016 MHz

12000 MHz

Memory bandwidth

80.26 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