Activating Location

1.Right-click your game and click properties in library

2.See set launch options in general tab

3.And type launch option commands you want

Launch Options

-heapsize (RAM x 524228)

Adjust RAM minimum allocation

Check RAM memory to : Task Manager – Performance tab – Memory section

Example : 4GB -heapsize 2096912 / 8GB -heapsize 4194304 / 16GB -heapsize 8388608

-maxMem=(RAM x 1024)

Adjust RAM maximum allocation

Check RAM memory to : Task Manager – Performance tab – Memory section

Example : 4GB -maxMem=4096 / 8GB -maxMem=8192 / 16GB -maxMem=16384

-maxVram=(VRAM x 1024 – 512)

Ajdust GPU’s RAM(VRAM) maximum allocation

Check GPU’s RAM(VRAM) memory to : Task Manager – Performance tab – GPU section – Dedicated GPU memory

Example : 3GB -maxVram=2560 / 4GB -maxVram=3584 / 6GB -maxVram=5632 / 8GB -maxVram=7168

-cpuCount=(number)

Set CPU Cores allocation

Check CPU threads to : Task Manager – Performance tab – CPU section – Cores

-threads (number)

Set CPU threads allocation

Check CPU threads to : Task Manager – Performance tab – CPU section – Logical processors

-USEALLAVAILABLECORES

Allocate all cores

-high

Set game process to top priority

-nojoy

Disable joystick function

-malloc=system

Control dynamic memory allocation automatic

All-in-one Commands

• Include -nojoy command

-heapsize (RAM x 524228) -maxMem=(RAM x 1024) -maxVram=(VRAM x 1024 – 512) -cpuCount=(number) -threads (number) -USEALLAVAILABLECORES -high -nojoy -malloc=system

• Exclude -nojoy command

-heapsize (RAM x 524228) -maxMem=(RAM x 1024) -maxVram=(VRAM x 1024 – 512) -cpuCount=(number) -threads (number) -USEALLAVAILABLECORES -high -malloc=system

• My commands(RAM 8GB, VRAM 4GB, Core 4, Threads 8)

-heapsize 4194304 -maxMem=8192 -maxVram=3584 -cpuCount=4 -threads 8 -USEALLAVAILABLECORES -high -nojoy -malloc=system

I hope you enjoy the Optimization Launch Options – Tom Clancy’s Rainbow Six Siege guide. This is all for now! If you have something to add to this guide or forget to add some information, please let us know via comment! We check each comment manually!