The original MSI Utility was great but looked like it was designed for Windows XP. The new release offers:
The default "Line-Based Interrupts" (Legacy IRQ) often forces multiple devices to share the same interrupt. When two devices fire at once, the CPU has to stop, ask "who sent this?", and then process. MSI Mode allows each device to use a dedicated interrupt vector, drastically reducing stutter (DPC latency). msi mode utility v2 download new