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1 vote
1 answer
3k views

Why some processes cannot change CPU priority?

I'm on older machine and setting priority to Above Normal or High helps to improve performance for certain applications. Like e.g. for games. I use System Explorer to set priority and set to ...
user3108268's user avatar
0 votes
0 answers
854 views

Setting process priority in Windows Task Manager on Windows Server 2008 R2

I am trying to change the base priority to "Above Normal" for a process using Task Manager in Windows Server 2008 R2, but the value keeps changing back to "Normal" in the Base Priority column (and ...
Lou's user avatar
  • 323
43 votes
2 answers
56k views

How do priorities work on task-manager and when should/n't I set this?

I've been setting some processes priority in order to see what it actually happens, but, guess what... Nothing; it all runs the same way... I found on Google that priorities are not really linked ...
Pablito's user avatar
  • 584
20 votes
5 answers
5k views

Why doesn't prioritizing processes produce a speed improvement?

I have got 2 applications that are both using a lot of system resources. When I decrease the priority of one in Task Manager, while increasing the other, I don't notice any significant improvement in ...
user avatar
1 vote
0 answers
3k views

Can't change process priority in Windows 7

I need to use MATLAB in realtime, but when I go to the Task Manager and try to change it, it's giving me an error: Unable to set Realtime priority. The priority was set to High instead. I tried to ...
ScReYm0's user avatar
  • 11
14 votes
6 answers
75k views

What is Windows Priority and Affinity and what advatanges does it provide?

What exactly is Priority and Affinity (found within Task Manager) and what are they used for: In what situations should/could they be used and what advantages are found while customizing these ...
James Mertz's user avatar
  • 26.4k
11 votes
1 answer
9k views

Save processes priority settings?

Is there anyway to save the processes priority settings in Windows 7 instead of opening the task manager in every session and doing it manually?
Adrian de Anda's user avatar
1 vote
1 answer
16k views

Can't change tasks to realtime priotity

I just want to change a running task's priority to realtime, but the taskmanager won't let me do it. If I try it, it'll just tell me that it can't change to realtime and then changes it to high ...
Malabarba's user avatar
  • 8,788