Intel 4.5GHz & 5GHz LinX Stable Club

[Kondik]

i3 540 on 4600 vs radajas C2D on 4500 both on 30 Gflops ... THought the i architecture would have a heads up. I know HT slows down on single threaded things yet still...

[l0ud_sil3nc3]

heres another c2d submission.E8500 vid 1.25v watercooled

very nice it's nice to see a C2D/C2Q get on the list

I hope to have a C2Q submission very shortly

[Gorki]

What temps are you getting on air?

Here is one of the pics I took while playing with it. Temps are +2°C while running Linx on same settings.
Keep in mind that I'm using some crappy vent on my true thus air temps are VERY high during spring and summer time. Dang even sea temp is near 33°C so you can guess the rest. WC is MUST have in this circumstances. And now medium load temp is around 60°C.
Thinking of going for 4x120 (instead of 3x120) rad just to be on safe side.

the IMC on this batch is pretty good as well

Yes I love it too... I'll keep my fingers crossed, I'm aiming for 2000 cl7 > with my domGT @2000 cl8 as soon as I put it under water...

[zalbard]

Will update the list tomorrow, hopefully. I'm in the process of moving atm.
Sorry for the delay. I did not forget about you, guys.

[zasadek]

This is my first post, so hello community!

I would like to join the club.
The CPU was cooled by very small WC setup.

VTT - 1.35, VDIMM - 1.65, IOH core - 1.3, PCI - 110

[The Nemesis]

i7 920 3849B028
Evga Classified 760
Water Cooled



i7 980X 3006A442
Evga Classified 760
Water Cooled

[SteveRo]

Good evening all,
Spending some quality time with Clarkdale tonight.
5200mhz under cascade with a Gigabyte H55N-USB3/655K combo.
I really like this little mini ITX – great little board for ~100$!
Cascade is working great.
I'm still a subzero newb at ~two months.

So please add an i5 entry for me –

SteveRo | Core i5 655K [2C 2T] @ 5200.7 | 1.776 | Gigabyte H55N-USB3| Cascade | L008B538

[SimpleTECH]

^ I lol'd.

look at the size difference

[brightwindow]

Good evening all,
Spending some quality time with Clarkdale tonight.
5200mhz under cascade with a Gigabyte H55N-USB3/655K combo.
I really like this little mini ITX – great little board for ~100$!
Cascade is working great.
I'm still a subzero newb at ~two months.

So please add an i5 entry for me –

SteveRo | Core i5 655K [2C 2T] @ 5200.7 | 1.776 | Gigabyte H55N-USB3| Cascade | L008B538

looks nice stuff

[Kondik]

i7 920 3849B028
Evga Classified 760
Water Cooled

Mate that i7 920 is Throttling or whatever
30 GFLOPs is half that i7 should be getting
4 GHz i7 gets 50+ Allways HTon /HToff

Happends to me when I play with voltages, goddamn LinX is so sensitive to it.
When this happends the CPU is not stressed as at all.

i7 Turbo might state that the multiplers is not changig and it runs on the desired frequency.

Look at SteveRO's GFLOP's with half of your CPU , 33 GFLOP's

But this means it's not going 100%

With that OC I'm calculating around 62 ~ 64 GFLOPs

[The Nemesis]

Mate that i7 920 is Throttling or whatever
30 GFLOPs is half that i7 should be getting
4 GHz i7 gets 50+ Allways HTon /HToff

Happends to me when I play with voltages, goddamn LinX is so sensitive to it.
When this happends the CPU is not stressed as at all.

i7 Turbo might state that the multiplers is not changig and it runs on the desired frequency.

Look at SteveRO's GFLOP's with half of your CPU , 33 GFLOP's

But this means it's not going 100%

With that OC I'm calculating around 62 ~ 64 GFLOPs

I was under the impression the two gtx 295's were causing only 2gb's of ram to show up in system and the lower the amount of system memory the lower the gflops

[PiLsY]

Nope, lower memory has little effect on linx scores.

[SteveRo]

^ I lol'd.

look at the size difference

look ma no motherboard!

looks nice stuff

thanks!

[peanutskeeter]

And finally I would like to join as well!

ASUS Rampage III Extreme | Phase Change Cooling | Batch coming soon

[facboy]

And finally I would like to join as well!

ASUS Rampage III Extreme | Phase Change Cooling | Batch coming soon

<snip>

is it me or does the gflops seem a bit low? i hit 75-78 running at only 4.13 on a 980x.

[peanutskeeter]

is it me or does the gflops seem a bit low? i hit 75-78 running at only 4.13 on a 980x.

No you are right. I have always wondered why mine have always been this low.

[radaja]

is it me or does the gflops seem a bit low? i hit 75-78 running at only 4.13 on a 980x.

No you are right. I have always wondered why mine have always been this low.

probably needs the new linpack files for the gulftown's to get correct Gflops
Please update Linx with the newer linpack files

[PiLsY]

Disable HT youll be around 90gflops.



No amount of updates to linx will sort the lower HT scores. It happens because linx is designed to fully load a hardware core. As HT uses spare pipelines to virtual cores there are no spare cycles for the HT cores to use. Because of the switching going on this reduces performance on the hardware cores that are already working flat out. Youll find this in other apps that can fully utilise a cpu core. I do wonder as well if it affects stability in linx too. If you're running HT on the best test is probably still a really long prime run or encoding a massive HD film or something.

[grishenko45]

yeah i agree - that i7 920 @ 4.5 with 36Gflops further up is way too low!! post some more voltages and multies etc...

[donmarkoni]

probably needs the new linpack files for the gulftown's to get correct Gflops
Please update Linx with the newer linpack files

No amount of updates to linx will sort the lower HT scores.

I agree, scores are lower, but not to such extent. Update is a must! As old linpack just doesn't stress properly Gulftowns.

Here is LinX with updated linpack (4.2GHz, but dropped multi on idle):

[splmann]

CPU 980X
Motherboard Asus R3E
RAM Corsair 1333 12 Gb
Cooling Corsair H70



Uploaded with ImageShack.us



Uploaded with ImageShack.us

[facboy]

splmann your gflops looks too low as well. i regularly get 75+ at only 4.13 on a 980x

[donmarkoni]

Yeah, it's cause not using new linpack. You can see my example 3 posts up. And minimum memory required is 2GB IIRC, or in his case 5GB would be OK, no need for using All.

[l0ud_sil3nc3]

i5 655k (new one)
batch #: L008B537
Gigabyte H55N USB3 F5B
Corsair GTX3 2GB
Venomous X w/ San Ace H011


this one has a decent IMC it only took 1.35 vtt, even though it has a high VID (1.24) it seems to clock better than the last one.

[wwwww]

Can Pentium 4's play? :P

Just kidding, I'll see what I can get from my Core i5, I run it 24/7 @ 4.53Ghz but I'm not sure it's 100% stable.