GeForce 920MX and Radeon RX 5770 - video card comparison

GeForce 920MX

Radeon RX 5770

Architecture

Maxwell (2014−2018)

RDNA 1.0 (2019−2020)

GPU code name

N16V-GMR

Navi 10

Market segment

Laptop

Desktop

Release date

March 2015

-

Bus support

PCI Express 3.0

-

Interface

PCIe 3.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

-

Boost clock speed

993 MHz

1000 MHz

Core clock speed

965 MHz

1000 MHz

Floating-point performance

602.1 gflops

-

Manufacturing process technology

28 nm

7 nm

Pipelines / CUDA cores

256

-

Power consumption (TDP)

16 Watt

225 Watt

Texture fill rate

23.83

-

Memory type

DDR3, GDDR5

-

Maximum RAM amount

2 GB

-

Memory bus width

64 Bit

-

Memory clock speed

1800 MHz

14000 MHz

Memory bandwidth

14.4 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

12 (11_0)

12.0 (12_1)

CUDA

+

-

OpenCL

1.2

-

OpenGL

4.5

4.6

Shader Model

5.1

-

Vulkan

1.1.126

-

GameWorks

+

-

GPU Boost

2.0

-

Optimus

+

-