GeForce 940MX and GeForce GTX 1070 GDDR5X - video card comparison

GeForce 940MX

GeForce GTX 1070 GDDR5X

Architecture

Maxwell (2014−2018)

Pascal (2016−2021)

GPU code name

N16S-GTR-B/S

GP104

Market segment

Laptop

Desktop

Release date

March 2016

December 2018

Bus support

PCI Express 3.0

Interface

PCIe 3.0 x8

PCIe 3.0 x16

Supplementary power connectors

None

1x 8-pin

Boost clock speed

1242 MHz

1683 MHz

Core clock speed

1122 MHz

1506 MHz

Floating-point performance

762.6 gflops

Manufacturing process technology

28 nm

16 nm

Number of transistors

1,870 million

7,200 million

Pipelines / CUDA cores

384

1920

Power consumption (TDP)

23 Watt

150 Watt

Texture fill rate

23.83

202.0

Memory type

DDR3, GDDR5

GDDR5X

Maximum RAM amount

4 GB

8 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

4000 MHz

8008 MHz

Memory bandwidth

40.1 GB/s

256.3 GB/s

Shared memory

Display Connectors

No outputs

1x DVI, 1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (11_0)

12 (12_1)

CUDA

6.1

OpenCL

1.2

OpenGL

4.5

4.6

Shader Model

5.1

6.4

Vulkan

1.1

1.2.131

GameWorks

GPU Boost

2.0

Optimus