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!