GeForce GTX 775M Mac Edition and Iris Xe Graphics G4 48EU Mobile - video card comparison

GeForce GTX 775M Mac Edition

Iris Xe Graphics G4 48EU Mobile

Architecture

Kepler (2012−2018)

Generation 12.1 (2020−2021)

GPU code name

GK104

Tiger Lake GT2

Market segment

Desktop

Laptop

Release date

November 2013

September 2020

Interface

MXM-B (3.0)

Ring Bus

Boost clock speed

1100 MHz

Core clock speed

797 MHz

Floating-point performance

2,142 gflops

Manufacturing process technology

28 nm

10 nm

Number of transistors

3,540 million

Pipelines / CUDA cores

1344

384

Power consumption (TDP)

100 Watt

15 Watt

Texture fill rate

89.26

26.40

Memory type

GDDR5

System Shared

Maximum RAM amount

2 GB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

5000 MHz

System Shared

Memory bandwidth

160.0 GB/s

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (11_0)

12 (12_1)

CUDA

3.0

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.6

Vulkan

1.1.126

1.3