GeForce GTX 750 and GeForce GT 650M - video card comparison

Passmark - benchmark score GeForce GTX 750 vs GeForce GT 650M

GeForce GTX 750

3450

GeForce GT 650M

1241

GeForce GTX 750

GeForce GT 650M

Architecture

Maxwell (2014−2018)

Kepler (2012−2018)

GPU code name

GM107

N13E-GE

Market segment

Desktop

Laptop

Release date

February 2014

March 2012

Bus support

PCI Express 3.0

PCI Express 2.0, PCI Express 3.0

Interface

PCIe 3.0 x16

Supplementary power connectors

None

Boost clock speed

1085 MHz

900 MHz

Core clock speed

1020 MHz

Up to 900 MHz

CUDA cores

512

384

Floating-point performance

1,111 gflops

652.8 gflops

Manufacturing process technology

28 nm

Number of transistors

1,870 million

1,270 million

Pipelines / CUDA cores

512

384

Power consumption (TDP)

55 Watt

45 Watt

Maximum GPU temperature

95 °C

Texture fill rate

34.72

Up to 27.2 billion/sec

Memory type

GDDR5

DDR3\GDDR5

Maximum RAM amount

4 GB

2 GB

Memory bus width

128 Bit

128bit

Memory clock speed

5.0 GB/s

1800 - 4000 MHz

Memory bandwidth

80 GB/s

Up to 80.0 GB/s

Shared memory

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

Up to 2048x1536

Audio input for HDMI

Internal

DirectX

12 (11_0)

12 API

CUDA

OpenCL

1.2

1.1

OpenGL

4.4

4.5

Shader Model

5.1

Vulkan

1.1.126

3D Blu-Ray

3D Gaming

3D Vision

3D Vision Live

Blu Ray 3D

Optimus