G3258 low bus speed

machetazos

Reputable
Sep 3, 2014
32
0
4,540
1
Hello guys. I overclocked the pentium with these settings:
CPU multiplier: 45
CPU cache multiplier: 35
CPU Vcore: 1.3v
Ring bus voltage: 1.2
C states: disabled
Bus speed: auto/100mhz

In core temp and asrock a-tuning everything seems fine, but the cpu-z shows me the core speed of 4262mhz with multiplier 45x and bus speed of 94.71
I set the speed to auto and then to 100mhz manually, but in cpu-z it always stays around 94-95 with ocasional jump up to 96(when idle and on full load). is there something that i am missing? or is cpu-z showing me incorrect readings of bus speed? Any help from your side will be appreciated.

Specs: g3258, asrock z97 extreme3, enermax liqmax 120s aio cooler.
 

machetazos

Reputable
Sep 3, 2014
32
0
4,540
1
I looked trough the internet and found nothing about lower than normal base clock, so i will post the solution here, if someone else faces this issue. I contacted asrock support and it turns out that the problem was in the hyper-v. Looks like if you have hyper-v and virtualisation in the bios enabled, it turns down the base clock(i still don't know why). So after disabling that, i got my base clock back up to 100 and since then i achieved oc of 4.6Ghz@1.33V stable.
 

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