What is DMA?

Direct Memory Access (DMA) is a memory access technology in computer science. It allows certain hardware subsystems (computer peripherals) inside a computer to read and write system memory independently without the intervention of the central processing unit (CPU). Under the same processor load, DMA is a fast data transfer method. Many hardware systems use DMA, including hard disk controllers, graphics cards, clock cards, and sound cards.

DMA for gaming?

In some cases, using DMA for gaming can bring surprising gaming experiences. Dma can directly read the memory of the gaming computer (1st PC) and transfer it to another secondary computer (2nd PC) without affecting the CPU of the gaming computer (1st PC).

Therefore, it can make the gaming computer run faster, and at the same time, the secondary computer (2nd PC) can receive game data from the 1st PC for viewing, analysis, and custom data modification..