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Dell Precision T7610 x2 E5 2667 V2 cpu multiplier stuck at 33 when rendering
Hi every one.
I own a T7610. I've upgraded the cpus to dual e5 2667 V2 xeon with 128Gb ram. After testing, the cpu multiplier is stucked at 33 intead of 40 when i render a work (cpu usage 80-100%).
I have the latest bios version, speedstep is enabled, i use windows 10 x64 pro
Is it normal? how to solve?
The turbo boost is NOT ACTIVE when you are using more than 1 core.
base clock speed vs Turbo Boost speed
top clock speed is for one core. If you’re running a program that only uses a single core, then you’ll get that full boost. But if you’re using all available cores they don’t all boost to that maximum speed.
Turbo boost is marketing not guaranteed performance.
- Base frequency 3.30 GHz 33
- Boost frequency 4.00 GHz 40
- Base frequency 3.30 GHz 33
Bart Abba
2 Posts
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Posted February 13th, 2020 02:00
Well I managed to fix it up! In bios I changed th fan speed to auto (I do not know why but it fixed it! ).
Then I had installed hwinfo64 because the #1 CPU was not cooled enough. The motherboard do not activate the CPU fans automatically. Hwinfo64 solved it.