GeForce 920MX and Radeon RX 6300M - video card comparison

GeForce 920MX

Radeon RX 6300M

Architecture

Maxwell (2014−2018)

RDNA 2 (2020−2022)

GPU code name

N16V-GMR

Navi 24

Market segment

Laptop

Laptop

Release date

March 2015

January 2022

Bus support

PCI Express 3.0

-

Interface

PCIe 3.0 x8

PCIe 4.0 x8

Supplementary power connectors

None

None

Boost clock speed

993 MHz

1512 MHz

Core clock speed

965 MHz

-

Floating-point performance

602.1 gflops

-

Manufacturing process technology

28 nm

6 nm

Number of transistors

-

5,400 million

Pipelines / CUDA cores

256

768

Power consumption (TDP)

16 Watt

25 Watt

Texture fill rate

23.83

115.2

Memory type

DDR3, GDDR5

GDDR6

Maximum RAM amount

2 GB

2 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

1800 MHz

18000 MHz

Memory bandwidth

14.4 GB/s

288.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

+

-

OpenCL

1.2

2.1

OpenGL

4.5

4.6

Shader Model

5.1

6.6

Vulkan

1.1.126

1.2

GameWorks

+

-

GPU Boost

2.0

-

Optimus

+

-