4790K & 4690K "Devil's Canyon" Overclocking Thread

[l0ud_sil3nc3]

This is Xtremesystems, not 24/7 lowclocksystems

Could not agree moar

[psychopath]

I am a little noob bastard.. no skills to extreve oc

I have all options AUTO..

I only change vcore cpu core and ram voltage and timings and more few options..


My memories is SAMSUNG DDR3-1600MHZ 2X4GB and not stable at 2200.. only stable at 2133 @ 1.45v

what is this? Row Refresh Cycle Time (tRFC) - I have auto and I see value 171

what better value should works?

what is cpu cache voltage? I have auto

[Spawn-Inc]

So before I kill me cpu, what's the highest vcore for a quick bench?
Highest I've gone is 5.2ghz @1.480vcore but it won't get into Windows, it's very close. Water cooling with tap water, going to be using ice soon.

Edit, some 5.1ghz stuff.

[Spawn-Inc]

got to 5.2ghz @ 1.4vcore with the bucket of ice water, i tried for 5.3ghz but it wouldn't get into windows all the way. i went up to 1.5v and stopped there, didn't want to push my luck.

[Dumo]

Moar volts for this Pentium on Impact, but max wall @ 5.9Ghz

[The Stilt]

Could someone try this benchmark for me: http://1drv.ms/1zyMcOO

Extract the files (WinRar >5.x or 7Zip 9.) and execute NACA0012.bat.

Post a screenshot which shows the benchmark result and the necessary hardware information (amount of cores, core clock, NB/L3 > "uncore" clock and the memory clock).
If possible run it with turbo disabled and with and without HT.

It runs on Ivy Bridge and Haswell setups and supports up to 64 cores / threads.

Thanks

[FlanK3r]

Cant run it ...

[The Stilt]

Thats a Pentium, it does not support the required instructions sets.

[FlanK3r]

ah ...avx here or aes?

[andressergio]

Congrats to all for those awesome results !!!

[The Stilt]

ah ...avx here or aes?

Those and few others.

Try this instead: http://1drv.ms/W2w9t9

Thats a generic version.

[FlanK3r]

the same issue :-/ (Windows 7 SP1)

[The Stilt]

the same issue :-/ (Windows 7 SP1)

This works, tried myself: http://1drv.ms/1qA1tJ2

The software does not change the path based on the supported instructions so the AMD (FMA4, XOP, etc). instructions made it crash on Intel.

NACA0012_Haswell.bat - For Haswell (might work on Ivy too)
NACA0012_NFAA.bat - For CPUs without AVX, AES, FMA, BMI, etc (SSE4.2 is the minimum requirement).
NACA0012_AMD.bat - For 15h Gen. 2 & 3 CPUs.

AMD gets murdered in this test.
Steamroller is 20% faster than Piledriver and Haswell is 105% faster than Kaveri...
Dropping the AVX gives you around 10% performance penalty, however on Orochi it is actually quicker as AVX is broken in that one

[FlanK3r]

OK, now I will be few hours away, so after Il be back home ...

[FlanK3r]

So, this is working, there is Pentium G3258 at stock:

[Olivon]

Could someone try this benchmark for me: http://1drv.ms/1zyMcOO

Extract the files (WinRar >5.x or 7Zip 9.) and execute NACA0012.bat.

Post a screenshot which shows the benchmark result and the necessary hardware information (amount of cores, core clock, NB/L3 > "uncore" clock and the memory clock).
If possible run it with turbo disabled and with and without HT.

It runs on Ivy Bridge and Haswell setups and supports up to 64 cores / threads.

Thanks

4000/4000/2400 Turbo disabled & HT On


4000/4000/2400 Turbo disabled & HT Off


4700/4400/2400 Turbo enable & HT On

[ShadowDragon]

Finally replacing my ancient i7 920 D0 @ 3.6 GHz. I wonder if anyone is surprised to see a 5 year old overclocked chip still alive and kicking . Still s

Tomorrow I'll be upgrading my i7 920 D0 @4.0 to this L418C229 I got today... keeping my same custom water loop though.

[Splave]

got to 5.2ghz @ 1.4vcore with the bucket of ice water, i tried for 5.3ghz but it wouldn't get into windows all the way. i went up to 1.5v and stopped there, didn't want to push my luck.

Ive been up to 1.7v on a corsair h80i still living ES though not sure if they are any different

[psychopath]

I try to stablize my overclock... because I have some pc crashes.


I found the problem and the problem is Cashe multi


this is the best oc I found for my system with low voltage and low temps for 24/7





i5 4690K BATCH: L329C243
CPU Vcore: 1.166v
Cashe Voltage: Auto

CPU Ratio: 46 x 4 cores
Cashe Multi: 43


cashe at ratio 44 works very nice but past 10 ~ 15 minuts with intel burn test.. the pc crashes..

but cashe ratio 43 and cpu cores ratio 46 x 100 the PC works 100% stable with intel burn test and LinX ;D

[rge]

CB at 5.1ghz w/1.469v, delidded ambient/water...same crappy mem.


windows screenshot

[asfgbdnf]

5GHz Cinebench R15 1.365v on Corsair H105 Batch L418C135

what is the cache voltage for 4.5G uncore?

[Royalk]

1.175v.

[FrostyAMD]

Any of you guys in Virginia near the fairfax MicroCenter ??? Was wondering were they selling 2014 chips and /or maybe if Neweeg was shipping 2014 chips. May have to take a ride !

[Gunslinger]

Any of you guys in Virginia near the fairfax MicroCenter ??? Was wondering were they selling 2014 chips and /or maybe if Neweeg was shipping 2014 chips. May have to take a ride !

The last 2 I bought from Newegg came out of the Memphis warehouse and they were 2014 chips.

[krustybbr]

I will buy a 4790k on amazon, she is sending chip L3 or L4 batchs?