This guide covers everything you need to know about downloading and using the utility to potentially boost your gaming performance. What is MSI Mode?
MSI Mode Utility V2: Ultimate Guide to Lower Latency and Better FPS
Faster communication between your mouse/GPU and the CPU.
If you’ve ever felt like your high-end PC isn't as snappy as it should be, or you’re battling mysterious micro-stutters in competitive games, you might need to look at how your hardware talks to your CPU. The is a popular community tool used to unlock a hidden performance optimization in Windows: Message Signaled Interrupts (MSI) .
"MSI" here does refer to the hardware brand (Micro-Star International); it stands for Message Signaled Interrupts .
By default, many Windows devices use "Line-Based Interrupts." This is an older method where multiple devices often share a single "line" to get the CPU's attention, causing a queue (latency). allows a device (like your GPU) to send dedicated signals directly to the CPU's memory, bypassing the queue. Benefits of Enabling MSI Mode:
Because this is a community-developed tool and not an official driver from a manufacturer, you won't find it on the official MSI support website .
