GeForce 940MX and CMP 40HX - video card comparison

Passmark - benchmark score GeForce 940MX vs CMP 40HX

GeForce 940MX

1561

CMP 40HX

6981

GeForce 940MX

CMP 40HX

Architecture

Maxwell (2014−2018)

Turing (2018−2021)

GPU code name

N16S-GTR-B/S

TU106

Market segment

Laptop

Desktop

Release date

March 2016

February 2021

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

1650 MHz

Core clock speed

1122 MHz

Floating-point performance

762.6 gflops

Manufacturing process technology

28 nm

12 nm

Number of transistors

1,870 million

10,800 million

Pipelines / CUDA cores

384

2304

Power consumption (TDP)

23 Watt

185 Watt

Texture fill rate

23.83

237.6

Memory type

DDR3, GDDR5

GDDR6

Maximum RAM amount

4 GB

8 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

4000 MHz

14 GB/s

Memory bandwidth

40.1 GB/s

448.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

7.5

OpenCL

1.2

3.0

OpenGL

4.5

4.6

Shader Model

5.1

6.6

Vulkan

1.1

1.2

GameWorks

GPU Boost

2.0

Optimus