GeForce GTX 750 and GeForce GTX 775M Mac Edition - video card comparison

GeForce GTX 750

GeForce GTX 775M Mac Edition

Architecture

Maxwell (2014−2018)

Kepler (2012−2018)

GPU code name

GM107

GK104

Market segment

Desktop

Release date

February 2014

November 2013

Bus support

PCI Express 3.0

Interface

PCIe 3.0 x16

MXM-B (3.0)

Supplementary power connectors

None

Boost clock speed

1085 MHz

Core clock speed

1020 MHz

797 MHz

CUDA cores

512

Floating-point performance

1,111 gflops

2,142 gflops

Manufacturing process technology

28 nm

Number of transistors

1,870 million

3,540 million

Pipelines / CUDA cores

512

1344

Power consumption (TDP)

55 Watt

100 Watt

Maximum GPU temperature

95 °C

Texture fill rate

34.72

89.26

Memory type

GDDR5

Maximum RAM amount

4 GB

2 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

5.0 GB/s

5000 MHz

Memory bandwidth

80 GB/s

160.0 GB/s

Display Connectors

One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI

No outputs

Multi monitor support

3 displays

HDMI

HDCP

Maximum VGA resolution

2048x1536

Audio input for HDMI

Internal

DirectX

12 (11_0)

CUDA

3.0

OpenCL

1.2

OpenGL

4.4

4.6

Shader Model

5.1

Vulkan

1.1.126

3D Gaming

3D Vision

3D Vision Live

Blu Ray 3D