GeForce GTX 750 Ti and Mobility Radeon HD 3650 - video card comparison

GeForce GTX 750 Ti

Mobility Radeon HD 3650

Architecture

Maxwell (2014−2018)

RV6xx (2007−2010)

GPU code name

GM107

M86

Market segment

Desktop

Laptop

Release date

February 2014

January 2008

Bus support

PCI Express 3.0

Interface

PCIe 3.0 x16

MXM-II

Supplementary power connectors

None

Boost clock speed

1085 MHz

Core clock speed

1020 MHz

600 MHz

CUDA cores

640

Floating-point performance

1,389 gflops

120 gflops

Manufacturing process technology

28 nm

55 nm

Number of transistors

1,870 million

378 million

Pipelines / CUDA cores

640

120

Power consumption (TDP)

60 Watt

30 Watt

Texture fill rate

43.40

4.000

Memory type

GDDR5

DDR2/GDDR3/GDDR4

Maximum RAM amount

4 GB

512 MB

Memory bus width

128 Bit

Memory clock speed

5.4 GB/s

700 MHz

Memory bandwidth

86.4 GB/s

22.4 GB/s

Shared memory

Display Connectors

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

No outputs

Multi monitor support

4 displays

HDMI

HDCP

Maximum VGA resolution

2048x1536

Audio input for HDMI

Internal

DirectX

12 (11_0)

10.1 (10_1)

CUDA

OpenCL

1.2

N/A

OpenGL

4.6

3.3

Shader Model

5.1

4.1

Vulkan

1.1.126

N/A

3D Gaming

3D Vision

3D Vision Live

Blu Ray 3D