GeForce 940MX and GeForce GTX 460 OEM - video card comparison

GeForce 940MX

GeForce GTX 460 OEM

Architecture

Maxwell (2014−2018)

Fermi (2010−2014)

GPU code name

N16S-GTR-B/S

GF104

Market segment

Laptop

Desktop

Release date

March 2016

October 2010

Bus support

PCI Express 3.0

-

Interface

PCIe 3.0 x8

PCIe 2.0 x16

Supplementary power connectors

None

2x 6-pin

Boost clock speed

1242 MHz

-

Core clock speed

1122 MHz

650 MHz

Floating-point performance

762.6 gflops

873.6 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

1,870 million

1,950 million

Pipelines / CUDA cores

384

336

Power consumption (TDP)

23 Watt

150 Watt

Texture fill rate

23.83

36.40

Memory type

DDR3, GDDR5

GDDR5

Maximum RAM amount

4 GB

1 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

4000 MHz

3400 MHz

Memory bandwidth

40.1 GB/s

108.8 GB/s

Shared memory

-

-

Display Connectors

No outputs

2x DVI, 1x mini-HDMI

HDMI

-

+

DirectX

12 (11_0)

12 (11_0)

CUDA

+

2.1

OpenCL

1.2

1.1

OpenGL

4.5

4.6

Shader Model

5.1

5.1

Vulkan

1.1

N/A

GameWorks

+

-

GPU Boost

2.0

-

Optimus

+

-