GeForce 940MX and GeForce GTX 965M 4 GB - video card comparison

GeForce 940MX

GeForce GTX 965M 4 GB

Architecture

Maxwell (2014−2018)

Maxwell 2.0 (2015−2019)

GPU code name

N16S-GTR-B/S

GM204

Market segment

Laptop

Desktop

Release date

March 2016

January 2015

Bus support

PCI Express 3.0

Interface

PCIe 3.0 x8

MXM-B (3.0)

Supplementary power connectors

None

Boost clock speed

1242 MHz

1150 MHz

Core clock speed

1122 MHz

Floating-point performance

762.6 gflops

Manufacturing process technology

28 nm

Number of transistors

1,870 million

5,200 million

Pipelines / CUDA cores

384

1024

Power consumption (TDP)

23 Watt

Texture fill rate

23.83

73.60

Memory type

DDR3, GDDR5

GDDR5

Maximum RAM amount

4 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

4000 MHz

5 GB/s

Memory bandwidth

40.1 GB/s

80.19 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (11_0)

12 (12_1)

CUDA

5.2

OpenCL

1.2

3.0

OpenGL

4.5

4.6

Shader Model

5.1

6.7 (6.4)

Vulkan

1.1

1.3

GameWorks

GPU Boost

2.0

Optimus