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Intel Core i3/i5/i7 & LGA-1156 Club & Discussion - Page 65

post #641 of 1646
Quote:
Originally Posted by GeforceGTS View Post
I'm a little confused right now, it's 4am, I'm bored and decided to mess around with speedstep/turbo

I just booted and to my suprise, 24x multi on an i5?

Its dropped down to 23x right now but when under load goes back up to 24.. So what gives? I thought the max for i5 was 21x with turbo enabled?

EDIT: Eh.. nvm, googled and apparently it's normal with some boards. I've just never seen it before, I've had turbo etc enabled before though and it never happened..
You are refering to Intel's C-State technology. If you enable "turbo" and "C-State" on your motherboard the i5 can switch to the x24 multi for up to two threads/cores... if you are running more than two then the multi drops back down to x21.
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post #642 of 1646
Can we get more ppl to post their BIOS settings so others can refer to them? Screenies are nice, but a list will suffice as well. I would like to see what the i5 750 and i7 860 are capable of with particular voltage levels.
post #643 of 1646
OK now ive installed F3 bios im getting much better clocks you can check the volts and wot not here and as you can see i ran it for over 4 hrs so its pretty stable and ill stress some more tomoz



Spacegoast i will post my settings in my next post
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post #644 of 1646
CPU multiplier Setting = 21
CPU Frequency Setting =191
PCIE Frequency Setting =104
QPI Frequency Selection =4.800 GT/s
MCH Strap =1067 MHz

Bootup & Eventual Vcore =1.44375 (1.41 load after Vdroop)

DIMM Voltage =1.66 (ram is specified for 1.65, there is "vdroop" for ram.

Bootup & Eventual CPU VTT =1.45 (1.40 after "vdroop" for VTT)

PCH =1.075

CPU PLL = 1.925

DIMM Vrefs are all +0mV




CPU PWM Freq. 1189 KHz
VTT PWM Freq. 634 KHz
DDR PWM Freq. 634 KHz


that's pretty much my bios settings for 4GHz, 4.2 runs a bit too hot with the case closed.. My ram is @ 1529 MHz (2:8)

for the DIMM "vdroop" always set your ram one step above what it is specified for.
@ 1.65 (setting) it is actually 1.64, which can cause instability at high clocks. Set it to 1.66, or one step above what your ram is specified for.

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post #645 of 1646
Why dont download and update the bios Foxy ? The latest bios is F3 you will get 22x clock ratio.

Anyway my settings are as follows :-

Clock Ratio x22

BCLK 183

QPI Clk Ratio 32x

Uncore clk Ratio 18x
Uncore Frequency 3294mhz

PCI-E Frequency 101mhz

Mem strap 10
Mem Frequency 1830mhz
Men Timings 8-8-8-24

V-Core 1.264 setting in bios for v-droop 1.275
QPI VTT 1.270

PCH Core 1.050
PLL 1.960

DRAM Voltage 1.664 This is for GSkill Ripjaw 2000mhz

Real Temp shows the VID max & min
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post #646 of 1646
Is readable VID back for i5?

Fox: What is MCH strap exactly?

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post #647 of 1646
I've always had the x22 multi available. I didn't need a BIOS udpate.
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post #648 of 1646
Quote:
Originally Posted by TwoDigitz View Post
OK now ive installed F3 bios im getting much better clocks you can check the volts and wot not here and as you can see i ran it for over 4 hrs so its pretty stable and ill stress some more tomoz
You need to run Prime95.

Orthos doesn't work properly to stress all cores; it only does two cores if you have the newer version of it, & the one in your pic is only stressing one core.

25.11 is the newest i know of offhand.
http://www.softpedia.com/progDownloa...oad-76537.html
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post #649 of 1646
Quote:
Originally Posted by -n7- View Post
You need to run Prime95.

Orthos doesn't work properly to stress all cores; it only does two cores if you have the newer version of it, & the one in your pic is only stressing one core.

25.11 is the newest i know of offhand.
http://www.softpedia.com/progDownloa...oad-76537.html

or you could download it from his site...

http://www.mersenne.org/freesoft/

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Michael
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post #650 of 1646
Quote:
Originally Posted by -n7- View Post
You need to run Prime95.

Orthos doesn't work properly to stress all cores; it only does two cores if you have the newer version of it, & the one in your pic is only stressing one core.

25.11 is the newest i know of offhand.
http://www.softpedia.com/progDownloa...oad-76537.html
The Orthos that im using does stress all 4 cores by having "No Affinity" checked, otherwise if i uncheck "No Affinity" i can stress each core individually to find weaknesses in any of the cores. If you notice, i have core temp running at the same time as Orthos and it shows all 4 cores and the % of stress on each core.






I rest my case
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UberRiser I
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