Intel Haswell Overclocking Clubhouse.

petedread · Jul 13, 2013

Best I can stable at the moment is 4.4ghz@ 2.24v. HT enabled. Uncore 4100. Ring bus 1.100. Mem @2133, 1.5v.
Would I likely get higher stable OC if I lower memory to 1866?

dumo · Jul 13, 2013

Stable enough for 24x7 rig @ 3250 4X4GB

petedread · Jul 13, 2013

How do I see what volts the ring bus is using at stock? I have just installed HWmonitor, is it shown in there? If so where?

cadaveca · Jul 13, 2013

petedread said:
How do I see what volts the ring bus is using at stock? I have just installed HWmonitor, is it shown in there? If so where?

Try AIDA64, or look in BIOS under monitoring section. Cache voltage scales with load, too, so using OS to measure can give erroneous readings.

I'll have the G1.Sniper5 on my testbench soon, haven't look at the options there yet. Had some hardware die, so cannot test boards ATM.

petedread · Jul 13, 2013

Are these the numbers I should use? These are the defaults but they are higher than when idle in windows.

cadaveca · Jul 13, 2013

petedread said:
Are these the numbers I should use? These are the defaults but they are higher than when idle in windows.

Yes, that's what I meant. And yeah, higher in BIOS, that's why you need to look there. Unfortunately, it seems that required information is not listed. :mad:

petedread · Jul 14, 2013

cadaveca said:
Yes, that's what I meant. And yeah, higher in BIOS, that's why you need to look there. Unfortunately, it seems that required information is not listed.

Yeah, was just checking that they are the right numbers.

petedread · Jul 14, 2013

petedread. 4770K, L316B291. Stock volts, cpu 1.128,cache 1.764:
OC CPU clock 4.600 (46x100mhz), cpu 1.360v, cash/ring multi 35, cash/ring 1.050v.
Mem OC 2133mhz, 1.500v. Corsair h70.
I stop Aida after 5 minutes because temps are peaking at 100c.
(I think the bios is reading the stock cache/ring volts wrong. One page shows that the volts are set to 1.050v but CPU status page shows 1.764 which is higher than when overclocked)

cadaveca · Jul 14, 2013

petedread said:
One page shows that the volts are set to 1.050v but CPU status page shows 1.764 which is higher than when overclocked

That 1.764 V will be the CPU VRM input voltage, not the cache voltage. That's why it is so high. 1.8V is way too much for other voltages, and would damage the chip (I know this by experience :banghead:

and no, that's not the dead hardware I was referring to a few posts back

)

petedread · Jul 14, 2013

It must be, because the cpu vrm is set to 1.800 stock. The cache/ring is 1.050v stock.

jobaloba · Jul 14, 2013

petedread said:
It must be, because the cpu vrm is set to 1.800 stock. The cache/ring is 1.050v stock.

What is cache/ring?

Grnfinger · Jul 15, 2013

what's is the average vcore you guys need for 4600MHz

I see some need very little and other require a very large amount for 4500 ( im guessing some are using auto volts) I have 1.25 set now and cant seem to get it stable a bump or 2 in vcore is not helping any.

petedread · Jul 15, 2013

Grnfinger said:
what's is the average vcore you guys need for 4600MHz

I see some need very little and other require a very large amount for 4500 ( im guessing some are using auto volts) I have 1.25 set now and cant seem to get it stable a bump or 2 in vcore is not helping any.

I don't think there is a average, it's all over the place. Some are getting 4.6@ 1.220mhz, some 1.3, personally I need 1.390v to be OCCT stable @ 4.5ghz lol. But it is unlikely you will be as unlucky as me.
I've had to abandon the multiplier and set 125x33 for 4.125ghz@ 1.205v, this puts the cache at 4000mhz.
Just keep going up in increments of 5 or 10mhz until you become stable.

TheHunter · Jul 15, 2013

Mine needs

1.154v @ 4.4Ghz
1.176v @ 4.5Ghz
~ 1.216v @ 4.6Ghz
~ 1.26v @ 4.7Ghz

I didnt test further, I need push pull on H90 ^^

cadaveca · Jul 15, 2013

Grnfinger said:
what's is the average vcore you guys need for 4600MHz

I see some need very little and other require a very large amount for 4500 ( im guessing some are using auto volts) I have 1.25 set now and cant seem to get it stable a bump or 2 in vcore is not helping any.

How is it crashing?

10 dead Haswells so far, boys. I'm ready to write up the OC guide! If it passes W1zz's approval, it'll be on the front page soon, working on it today, gotta capture some screenshots and need to make some phone calls to confirm some info, first, and some reps aren't in office yet, it's still early A.M. hours in Cali.

EarthDog · Jul 15, 2013

Wait, you killed 10 haswells for an ambient overclocking guide? The heck!?!!!

cadaveca · Jul 15, 2013

EarthDog said:
Wait, you killed 10 haswells for an ambient overclocking guide? The heck!?!!!

Nah, not for the guide.

Just pushing, in general. But the info for running into this has helped in a big way for me.

TheHunter · Jul 15, 2013

Looking forward to that OC guide

Fourstaff · Jul 15, 2013

cadaveca said:
How is it crashing?

10 dead Haswells so far, boys. I'm ready to write up the OC guide! If it passes W1zz's approval, it'll be on the front page soon, working on it today, gotta capture some screenshots and need to make some phone calls to confirm some info, first, and some reps aren't in office yet, it's still early A.M. hours in Cali.

Who is footing the bill for all those Haswells?

cadaveca · Jul 15, 2013

Fourstaff said:
Who is footing the bill for all those Haswells?

Intel, TPU's motherboard OEM partners, and myself. :eek:

And let me tell you, I'm not upset about those deaths, one bit. Not one bit; they actually leave me smiling. :wtf:

Fourstaff · Jul 15, 2013

cadaveca said:
Intel, TPU's motherboard OEM partners, and myself.

And let me tell you, I'm not upset about those deaths, one bit. Not one bit; they actually leave me smiling.

Psychopathic murderer :twitch:

cadaveca · Jul 15, 2013

Fourstaff said:
Psychopathic murderer

To me, this proves that OC is back.

Recent info about "cheaper" Intel boards now having OC features enabled furthers this, too.

dumo · Jul 15, 2013

cadaveca said:
10 dead Haswells so far, boys

Wow, thats a lot :eek:

What codes on post led?

If it stuck @ "78" or "71" mean cpu half dead with pci or pch lane burnt.

"00" means totally rip.

cadaveca · Jul 15, 2013

dumo said:
Wow, thats a lot

What codes on post led?

If it stuck @ "78" or "71" mean cpu half dead with pci or pch lane burnt.

"00" means totally rip.

I've seen all of those.

HammerON · Jul 15, 2013

Nice job Dave :toast:

Look forward to your guide

System Name	2020 build
Processor	3950x
Motherboard	Gigabyte Aorus extreme
Cooling	Custom Loop. PETG. Phanteks 140 distro plate. EK 400mm res. EK GPU/back plate. EK CPU.480rad 2x360
Memory	32gig 3600mhz 16,16,16,36. Trident Z Royal
Video Card(s)	MSI gaming X trio 2080ti
Storage	2TB Gigabyte Aorus gen4. 1TB Aorus gen4
Display(s)	LG CX 55
Case	Phanteks 719
Audio Device(s)	Audeez LCD3. Chord Hugo 2
Power Supply	Seasonic prime 1300 platinum
Software	Cubase, Adobe

System Name	2020 build
Processor	3950x
Motherboard	Gigabyte Aorus extreme
Cooling	Custom Loop. PETG. Phanteks 140 distro plate. EK 400mm res. EK GPU/back plate. EK CPU.480rad 2x360
Memory	32gig 3600mhz 16,16,16,36. Trident Z Royal
Video Card(s)	MSI gaming X trio 2080ti
Storage	2TB Gigabyte Aorus gen4. 1TB Aorus gen4
Display(s)	LG CX 55
Case	Phanteks 719
Audio Device(s)	Audeez LCD3. Chord Hugo 2
Power Supply	Seasonic prime 1300 platinum
Software	Cubase, Adobe

System Name	2020 build
Processor	3950x
Motherboard	Gigabyte Aorus extreme
Cooling	Custom Loop. PETG. Phanteks 140 distro plate. EK 400mm res. EK GPU/back plate. EK CPU.480rad 2x360
Memory	32gig 3600mhz 16,16,16,36. Trident Z Royal
Video Card(s)	MSI gaming X trio 2080ti
Storage	2TB Gigabyte Aorus gen4. 1TB Aorus gen4
Display(s)	LG CX 55
Case	Phanteks 719
Audio Device(s)	Audeez LCD3. Chord Hugo 2
Power Supply	Seasonic prime 1300 platinum
Software	Cubase, Adobe

System Name	2020 build
Processor	3950x
Motherboard	Gigabyte Aorus extreme
Cooling	Custom Loop. PETG. Phanteks 140 distro plate. EK 400mm res. EK GPU/back plate. EK CPU.480rad 2x360
Memory	32gig 3600mhz 16,16,16,36. Trident Z Royal
Video Card(s)	MSI gaming X trio 2080ti
Storage	2TB Gigabyte Aorus gen4. 1TB Aorus gen4
Display(s)	LG CX 55
Case	Phanteks 719
Audio Device(s)	Audeez LCD3. Chord Hugo 2
Power Supply	Seasonic prime 1300 platinum
Software	Cubase, Adobe

System Name	2020 build
Processor	3950x
Motherboard	Gigabyte Aorus extreme
Cooling	Custom Loop. PETG. Phanteks 140 distro plate. EK 400mm res. EK GPU/back plate. EK CPU.480rad 2x360
Memory	32gig 3600mhz 16,16,16,36. Trident Z Royal
Video Card(s)	MSI gaming X trio 2080ti
Storage	2TB Gigabyte Aorus gen4. 1TB Aorus gen4
Display(s)	LG CX 55
Case	Phanteks 719
Audio Device(s)	Audeez LCD3. Chord Hugo 2
Power Supply	Seasonic prime 1300 platinum
Software	Cubase, Adobe

Intel Haswell Overclocking Clubhouse.

petedread

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My name is Dave

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My name is Dave

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