Greetings to everyone!
I recently upgraded an old computer's cpu to a q9650 (lga 775) to breathe some more life out of the system for my little sibling to use. The issue I think I'm having is the fact that no matter what I do, in Task Manager during games, benchmark apps (I used prime95), or probably anything I could try for that matter - my cpu never shows in the graphs to be using 100% utilization. It only pegs at 90% max - was never able to make it go past even at stock, right out-of-the-box, default clocks/settings with the CPU. I'm hoping it's not an unlucky, bad CPU.
Things I've tried (which have not solved it):
- disable all power savings related options in the bios
- tried adjusting fsb for slight overclock
- reset to default bios settings
- ThrottleStop program (BD PROCHOT fix?? no idea how that works)
I've read in places online that if utilization never reaches 100%, i have a power issue and so I thought maybe my 450 Watt psu is the problem but I'm not so sure because I've been using it for 3 years without a problem with the old cpu (e5800), but who knows. Would appreciate any help! Many thanks in advance.
Parts in the system:
Motherboard: Intel DP43BF Desktop board
CPU: Q9650
GPU: Palit StormX Dual 750 Ti
One (1) HDD (a 1TB Firecuda)
2 Case Fans
CPU Heatsink: CoolerMaster T20
Optical Drive
PSU: 80+ FSP Hexa+ 450
I attached a screenshot of task manager showing 89-90% usage while running prime95. Really wondering what else I can do about this