GeForce 940MX and Radeon R7 350 - video card comparison

GeForce 940MX

Radeon R7 350

Architecture

Maxwell (2014−2018)

GCN 1.0 (2012−2020)

GPU code name

N16S-GTR-B/S

Cape Verde

Market segment

Laptop

Desktop

Release date

March 2016

July 2016

Bus support

PCI Express 3.0

-

Interface

PCIe 3.0 x8

PCIe 3.0 x16

Supplementary power connectors

None

None

Boost clock speed

1242 MHz

-

Core clock speed

1122 MHz

800 MHz

Floating-point performance

762.6 gflops

819.2 gflops

Manufacturing process technology

28 nm

28 nm

Number of transistors

1,870 million

1,500 million

Pipelines / CUDA cores

384

512

Power consumption (TDP)

23 Watt

55 Watt

Texture fill rate

23.83

25.60

Memory type

DDR3, GDDR5

GDDR5

Maximum RAM amount

4 GB

2 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

4000 MHz

4500 MHz

Memory bandwidth

40.1 GB/s

72 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x DVI, 1x HDMI, 1x DisplayPort

HDMI

-

+

DirectX

12 (11_0)

12 (11_1)

CUDA

+

-

OpenCL

1.2

1.2

OpenGL

4.5

4.6

Shader Model

5.1

5.1

Vulkan

1.1

1.2.131

GameWorks

+

-

GPU Boost

2.0

-

Optimus

+

-