LTT Forums CPU Overclocking Database!

[kreechrr]

On 4/23/2017 at 6:05 PM, Felmbo said:

Hi everyone,

 

I just got my R7 1700 and the Asus Crosshair " with the latest BIOS" with the EK PE240 cooler and the RAM is the corsair LED 16GB @ 3200Hz

 

and I just cant pass the AIDA64 stability test if I OC the CPU to 3.9 @1.375V the RAM was stable at 3200Hz which is good.

 

now i'm just running the system @3.85.

 

any idea to boost the CPU and pass the stability test and make it running 24/7?

I've also got at 1700 that hit 4GHz at 1.416 avg Vcore and 1.440v full load peak voltage (highest outlier). That was with a Noctua NH-U12S and a 3200 dual rank kit stuck in the 2400MHz lane till a BIOS revision for Gigabyte x370 Gaming K7

[Rock04]

Can older Xeon like W3250 be overclocked? I see some deals on old servers. Would love to try to OC to make into a 1080 gaming pc 

[Felmbo]

On 5/5/2017 at 3:03 PM, Create585 said:

I've also got at 1700 that hit 4GHz at 1.416 avg Vcore and 1.440v full load peak voltage (highest outlier). That was with a Noctua NH-U12S and a 3200 dual rank kit stuck in the 2400MHz lane till a BIOS revision for Gigabyte x370 Gaming K7

Well I think that I lost in the silicon lottery,

 

even on 1.425 Vcore I couldn't achieve to 3.9GHz T_T with the latest BIOS update.

[kreechrr]

6 hours ago, Felmbo said:

Well I think that I lost in the silicon lottery,

 

even on 1.425 Vcore I couldn't achieve to 3.9GHz T_T with the latest BIOS update.

Honestly, I would just try to patiently holdout till future BIOS updates further improve stability and performance. Let your investment get better over time. That's my approach. Hopefully it plays out to fruition.

[luegnicl]

i5 6500 non k oc!  

baseclock 135 mhz

voltage: 1.3 v in uefi, 1.4 according to cpu z

core clock 4320 mhz

Userbenchmark score of 101%

PassMark cpu score of 9916 

 

[luegnicl]

On 9.5.2017 at 5:36 PM, Rock04 said:

Can older Xeon like W3250 be overclocked? I see some deals on old servers. Would love to try to OC to make into a 1080 gaming pc 

i do not think so and on a server board definetively not. And in most games it would even bottleneck a gtx 1060.

 

 

 

[Đỗ Đức Huy]

Quick and dirty OC on my pal 2600K with an Aaradwolf 120EX cooler (basically Chinesium grade 6 heat pipes dual tower cooler with the cheapest shittiest 120mm fan you can find on it.) 5.0GHz stable! Don't have cinebench handy so I got this Excel stress test and Kombustor to back me up (room tempt in the high 20s near 30s)

Link to the Excel stress test, basically a brute force Vlookup script. More stressful than you might think!

https://vozforums.com/redirect/index.php?link=https%3A%2F%2Fdrive.google.com%2Fopen%3Fid%3D0BxDhvnE_xpVSeUpVVUJFSUQycUE

Userbench link:http://www.userbenchmark.com/UserRun/3934163 

Edited June 9, 2017 by Đỗ Đức Huy

[Dr. KEK]

On 5/9/2017 at 11:36 AM, Rock04 said:

Can older Xeon like W3250 be overclocked? I see some deals on old servers. Would love to try to OC to make into a 1080 gaming pc 

yes i been running X5650 4.5ghz since january. before i had i7 930. drop in replacement - although windows will BLOW A GASKET so make sure to clean install

[Dr. KEK]

https://valid.x86.fr/kp34ps

 

that's my daily since january, had to turn off hyperthreading since i started playing RAINBOW SIX SIEGE. 

 

cpu pll 1.90v

qpi/vtt 1.355v

vcore 1.46875v (1.42 under load)

dram 1.68v

qpi pll 1.30v

ioh core 1.30v

ich core 1.16v

 

205 bclk 22x multi 4510mhz

 

prime95 24hour stable

 

H50 with overvolted Delta fans(15v 5 amp external psu). 3x 240CFM delta fans intake, 2x 240CFM delta fans out(positive pressure), with LCD step down psu. single 120mm rad(h50)

 

i put in rx480 since taking picture, used to have xfire r9 270x

 

[jv1709]

Hi Everyone,

 

     I am currently overclocking my 6850k at 4.5ghz at 1.40v and it is stable. Is there a limit to how high you could overclock a 6850k??

Please advice..

[Vellinious]

Not too shabby.  1600X running 3993 @ 1.275v LLC3.



I'm going to raise the bclk tomorrow and retest at 4026 @ 1.275v tomorrow.  Pretty sure it'll stay stable, but.....I'll run it just in case.

[done12many2]

5 minutes ago, Vellinious said:

Not too shabby.  1600X running 3993 @ 1.275v LLC3.


I'm going to raise the bclk tomorrow and retest at 4026 @ 1.275v tomorrow.  Pretty sure it'll stay stable, but.....I'll run it just in case.

 

Very nice results man!

[Vellinious]

10 minutes ago, done12many2 said:

 

Very nice results man!

Thanks.  It's been a little tricky figuring out how to get the most out of Ryzen....think I'm finally starting to get it nailed down though.  = )

[done12many2]

2 minutes ago, Vellinious said:

Thanks.  It's been a little tricky figuring out how to get the most out of Ryzen....think I'm finally starting to get it nailed down though.  = )

 

Are you using the same loop that you've had for a while now?  Seems to be holding temps on the chip nicely.  

[Vellinious]

2 minutes ago, done12many2 said:

 

Are you using the same loop that you've had for a while now?  Seems to be holding temps on the chip nicely.  

Yeah....I dropped to just one MORA, for obvious reasons, but essentially the same loop.  I was kind of surprised that the monoblock performs as well as it does.  I didn't have really high hopes, but it's holding it's own.  I'll probably get a couple of different blocks soon (I really want to try the Cuplex Kyros NEXT), just to see if there's a noticeable difference.

[done12many2]

Just now, Vellinious said:

(I really want to try the Cuplex Kyros NEXT), just to see if there's a noticeable difference.

 

 

There is.  

 

I just put one on my x99 and it's great.  I definitely like the quality of the thing.  Feels twice as heavy as my EK Supremacy EVO.

 

 

[Vellinious]

1 minute ago, done12many2 said:

 

 

There is.  

 

I just put one on my x99 and it's great.  I definitely like the quality of the thing.  Feels twice as heavy as my EK Supremacy EVO.

 

 

Love the looks of them.  I really like the NEXT version...a buddy of mine got one for testing, he's going to send it to me when he's done with it.  I will probably end up doing some of the blocks for him.  He wants to do a CPU block shootout, Skinnee style.....haven't seen a good one of those for a few years now.

[done12many2]

Just now, Vellinious said:

Love the looks of them.  I really like the NEXT version...a buddy of mine got one for testing, he's going to send it to me when he's done with it.  I will probably end up doing some of the blocks for him.  

 

Yeah, it's the NEXT version without the Vision or Vario yet it works awesome.  I got the PVC coated copper top instead of a plastic and I'm glad I did.  It's just a block of copper transferring heat.  

 

Just now, Vellinious said:

 

He wants to do a CPU block shootout, Skinnee style.....haven't seen a good one of those for a few years now.

 

Now that would be awesome.  Please let me know if you guys do it.  Good luck with pushing that R5.  I'm pushing my 5960x as we speak. 

[Vellinious]

Just now, done12many2 said:

 

Yeah, it's the NEXT version without the Vision or Vario yet it works awesome.  I got the PVC coated copper top instead of a plastic and I'm glad I did.  It's just a block of copper transferring heat.  

 

 

Now that would be awesome.  Please let me know if you guys do it.  Good luck with pushing that R5.  I'm pushing my 5960x as we speak. 

He's still rounding up sponsors, but has 5 or 6 blocks, a few boards and a couple of processors already.  I would imagine we'll get started in a few weeks.  I'll keep everyone here posted, though.

[Bananasplit_00]

dunknow how active this thread is still, but this dosent seem like too much of a necro. got my I7 4790K to 5GHz on just 1.35V, works for a few hours playing Paladins, thats the toughest thing its done for a long period of time, and then just crashes hard. no BSOD, just black and reboot. 1005 points in Cinnebench  

 

5GHz core 1.35V

4.7GHz Cache 1.33V

2202MHz memory 1.65V

 

pretty happy, gets to a max of 76C on a hot day running Cinnebench, usiually tops off around low 70s high 60s

[WHWidjaja]

First submission and first attempt:

 

AMD Ryzen 7 1700 @ 3.7GHz default vcore 1.1875v BIOS

G.SKILL TridentZ F4-3200C14D-16GTZKW @ 3600 16-16-16-36 1T @ default vdimm 1.35v

 

https://valid.x86.fr/l1glcn

 

[YakkoTheYak]

Can someone help me over clock my PC?

Specs:

i5 7600k, ASUS prime z270-p Mobo, CM hyper t4 cooler, ASUS GTX 1050 ti, Corsair ax850w power supply, 480 GB ssd, thats it. I need it to crush frames in overwatch and I'm getting a 1070/1080 for Christmas. Right now I run 1080p ultra on ow at 70fps. Thanks for help!

[Steemax]

Here's what I got on my Ryzen 7 1700x

 

CPU: 3.9ghz @ 1.375v Max temp 65c - Ryzen 1700x

Memory: 3200mhz by utilizing XMP setting - Corsair Vengeance RGB 8x2 3200

 

Details are in my sig

 

[LSky]

7700K Delidded with Thermal Grizzly compound, this is my 24/7 OC. Lives in my ITX PC in a Maximus VIII Impact, inside a fractal core 500.

[Shreyas1]

My oc is...

 

oh wait, I use a non k proccesor and a locked motherboard