i3 overclocking possible?

photoshop · 18 Jan 2014 at 21:15

System config:

Intel i3 4130 3.4Ghz Haswell
TeamGroup 8Gb (4gbx2) PC3-12800 DDR3
MSI B85-G43

I have no idea what I'm doing so would like some help. Even if I can manage 100mhz OC I will be happy as long as I don't have to increase the voltage to keep the temp down.

Is it just a case of changing the FSB a few notches to get to 3.5Ghz?

darket · 20 Jan 2014 at 00:27

The cpu is multiplier locked so yeah the only overclocking option you have is upping the Bclk. 103mhz will give you 3502mhz , keep going up by 1mhz at a time and run a prime stress test.

Pretty much trial and error.

photoshop · 20 Jan 2014 at 00:37

darket said:
The cpu is multiplier locked so yeah the only overclocking option you have is upping the Bclk. 103mhz will give you 3502mhz , keep going up by 1mhz at a time and run a prime stress test.

Pretty much trial and error.

Thanks. In BIOS where does "Bclk" come under?
And is that the only thing i change?

wazza300 · 20 Jan 2014 at 18:10

pci/cpu clock you could push to maybe 104-105 tops

photoshop · 21 Jan 2014 at 19:00

wazza300 said:
pci/cpu clock you could push to maybe 104-105 tops

Is that the only setting i would need to tune?

wazza300 · 21 Jan 2014 at 19:01

yeah

try 104 first then see how you go,doubt youd be stable past 105

photoshop · 21 Jan 2014 at 19:01

Thanks. I will give it a go

photoshop · 22 Jan 2014 at 19:32

I cant find the "PCI/CPU Clock" in the BIOS. I have an MSI board

wazza300 · 22 Jan 2014 at 21:31

CPU bclk?

photoshop · 23 Jan 2014 at 17:37

wazza300 said:
CPU bclk?

Not there either

wazza300 · 23 Jan 2014 at 18:12

post some bios pics and ill tell you

photoshop · 23 Jan 2014 at 18:32

wazza300 said:
post some bios pics and ill tell you

wazza300 · 23 Jan 2014 at 18:41

FSB/BCLK/Hyper Transport Bus

anything in there called that? ifso adjust it to 104 or 105

photoshop · 23 Jan 2014 at 18:48

wazza300 said:
FSB/BCLK/Hyper Transport Bus

anything in there called that? ifso adjust it to 104 or 105

Looked everywhere but nothing sadly

wazza300 · 23 Jan 2014 at 18:49

I havnt a clue on msi boards,i cant see anything in those screenshots,should be fairly simple to adjust the bclk

maybe someone with that board can chime in

Jumper118 · 23 Jan 2014 at 18:50

if you change everything to manual you should be able to guess which one it is.

photoshop · 23 Jan 2014 at 18:57

Jumper118 said:
if you change everything to manual you should be able to guess which one it is.

Wheres the option to change everything to manual?

wazza300 · 23 Jan 2014 at 19:03

go through each bios setting and change it to manual and see if anymore options crop up

your looking for cpu or fsb/bclk it will be set at 100

if you exit without saving it wont alter any settings,then just adjust the bclk if and when you find it

photoshop · 23 Jan 2014 at 19:18

Gone through it all and cant anything

It might be locked by CPU spec?

wazza300 · 23 Jan 2014 at 19:23

not sure,dont think it would