UnOfficial EVGA X58 Classified Owners Thread

[kup]

Wow! What bios settings, could post a template?

[Mafio]

yes sure
BTW, nothing strange, this board is n44b proof

BIOS version 44
S61A that work great with the other boards with this one is crap...

MAIN	
CPU clock ratio - 17x
BCLK - 240
MCH strap - auto
Uncore - 16x
RAM - 8x
CPU clock skew - auto
Spread spectrum	- disabled
PCI-E freq - 115
OC recovery - disabled
Turbo Performance - disabled

CPU features	
SpeedStep - disabled
Turbo - endisabled
C*E - disabled
executive disable bit - disabled
VT - disabled
	
HT - disabled
Core number - 4

QPI control settings - enabled
QPI link fast mode - enabled
QPI frequency - 4800
	
Memory  features
CH interleave - 6
RK interleave - 4
Mem low gap - auto
	
CL - 7
tRCD - 7
tRP - 6
tRAS - 18
tRFC - 72
Command rate - 1t
tRRD - 4
tFAW - 30
tRPT - 5
tWR - auto
RTL 1 - auto
RTL 2 - auto
RTL 3 - auto
tsrWrTRd - 14

Voltage features
Vdroop control - without vdroop
VCORE - 1,25
VTT - +350
CPU PLL - 1,800
IOH PLL - 1,800
QPI PLL - 1,400
VDIMM - 1,800
DIMM ref - 0
IOH core - 1,400
IOH/ICH/ I/O voltage - 1,65
ICH core - 1,05
VTT PWM freq - 250
CPU PWM freq - 800
CPU impedance - auto // less = no boot at > 200 BCLK
QPI signal comp - auto // less = no boot at > 200 BCLK

nature 01

[kup]

Cheers dude.

Do you find your VTT overvolts? +225 should give me 1.425v but it's 1.5v idle and 1.55v load!!!

[Mafio]

don't know, later i will check with DMM.
with the 2 others 760 i've used i've +0.04 and +0.02 on VDIMM but all the other voltages are always very close to what i set in bios.

+0.05 positive drop isn't a good thing if it's in a DU rig.
if i were you i would try with load line calibration disabled, maybe it solve the problem.

p.s. NB temperature of this one is at least 20° lower than what i had with the first 760.

[zalbard]

CPU impedance - auto // less = no boot at > 200 BCLK
QPI signal comp - auto // less = no boot at > 200 BCLK

Very interesting... It contradicts with what Shamino was suggesting.

[Mafio]

Very interesting... It contradicts with what Shamino was suggesting.

yes, i know, in fact i've always used less, but with this particular board if i want high BCLK i need auto.

@kup:

VTT bios = real VTT
VDIMM overvolts by 0.07 v - 1.8 gives me 1.868
all the others are very close to bios setting

241.5 - same settings as 239.5



244.5 - 805.9 FPS in nature...same as 239.5 except for VTT +400 and RTL fixed at 57-59-61

[[Wanted]]

I have EVGA 760 CLASSIFIED motherboard whit post code 25 ....

Press start pc ... no boot and on db-led error code 25 ... i press reset buton ... pc boot and work ...

I try more cpu ddr power suplpy and video card in diferent position ... and same problem ...
I rewrite the bios(E76074.bin) whit load default seting .... same problem
I remove the bios battery for 12 hours and stard whithout keyboard,mouse or hdd connected ....did not work

the board is not death ... she run ok after restart ... and video card is ok

1) Whith default load seting or overcloking setings the board have same problem >>>> push start button ... on DB-led show 25 ... press restart button and the board pass 25 tu 26 ... and boot .... and board is bunctional in bios and windows ... can be done overcloking

I try in diferent combinations :
i7 920 D0 + i7 930 D0
3x2 Corsair Dominator GT 2000CL8 (elpida hyper MGH), 3x2 Corsair Dominator 1600CL8, 2x1 Corsair 1600CL9, 2x2 Walton Chaintech Apogee GT DDR3 1866 cl9(PSC), 2x1 Kingstone 1066 cl7(elpida BABG chips), 2x2 elpida (elpida BBSE)
Palit Sonic GTX260, Gigabyte 7300gs, XFX 7300GT
ST3250410AS , Samsung 501LJ
Silver Power SP-S850 850W + Corsair HX620 + Deluxe 600w

All this components are 100% functional


Other solution ??

Sry for my bad enghish...

[cstkl1]

SAE Jacob evga etc listened to me bro

they gave the new settings
ioh skew, tWL, and tREF

awesome...

going back to play with this for the whole week

[SAE]

Great news... I wish you to reach new heights, mate!

[radaja]

has anyone here used a corsair HX850 with the E760 and tried to use both 8 pin cpu power connectors.
the HX850 doesnt have two but according to jonny guru he said you could mod and existing cable to work

About the only place they don't have you covered is if you have the rare board that needs two 8 pin EPS connectors.
That's when you start butchering the modular cables. It would be relatively easy to cobble something together that would run
from one of the blue connectors to the second EPS.

question is-wouldnt i want to use the black modular connector rather than the blue?blue is where the pci-e cable connect to.
is it the same power between the blue and black?
also do i need to use both 8 pin connectors?does it provide a big enough benefit to OCing on the E760 to worry about?

[zalbard]

SAE Jacob evga etc listened to me bro

they gave the new settings
ioh skew, tWL, and tREF

awesome...

going back to play with this for the whole week

Yeah, freaking awesome!
They are also updating the raid rom soon!

[OC Nub]

@ radaja Ill try 4500 single 8pin tonight with the same settings and see if its still stable.

[radaja]

thanks OC Nub

[kup]

has anyone here used a corsair HX850 with the E760 and tried to use both 8 pin cpu power connectors.
the HX850 doesnt have two but according to jonny guru he said you could mod and existing cable to work



question is-wouldnt i want to use the black modular connector rather than the blue?blue is where the pci-e cable connect to.
is it the same power between the blue and black?
also do i need to use both 8 pin connectors?does it provide a big enough benefit to OCing on the E760 to worry about?

If you can point me in the direction of the info I'd be happy to test exactly this for you as I have a 760 and the HX850 (and dozens of spare modular cables).

EDIT: Or more so, is the second EPS connector the same pin layout as the first (I can't find any decent pics)?

[radaja]

If you can point me in the direction of the info I'd be happy to test exactly this for you as I have a 760 and the HX850 (and dozens of spare modular cables).

EDIT: Or more so, is the second EPS connector the same pin layout as the first (I can't find any decent pics)?

yea he really doesnt go into it anymore than what was said in the quote i posted.thats why i was wondering
how to go about trying it.do i use the blue inputs or the black inputs on the actual PSU?do they put out different
amounts of current?heres the review i got it from maybe you can see something that helps
Reviews - Corsair HX850 850W

i have extra PCI-E cables too and could try it when my E760 gets here.
just want to make sure im using the right inputs

[Shiranui Gen-An]

yea he really doesnt go into it anymore than what was said in the quote i posted.thats why i was wondering
how to go about trying it.do i use the blue inputs or the black inputs on the actual PSU?do they put out different
amounts of current?heres the review i got it from maybe you can see something that helps
Reviews - Corsair HX850 850W

i have extra PCI-E cables too and could try it when my E760 gets here.
just want to make sure im using the right inputs

I have a 1000HX and the extra EPS12V cable goes into the blue connectors. The connectors look the same on the 850HX so I'd imagine it would go on the blue ones there. I wonder if the 1000HX cable would work on the 850HX?

[OC Nub]

In the review he says "Blue"

[radaja]

OC Nub,yea i just wasnt sure if he meant blue cable to mod or blue input to use.

Shiranui Gen-An,thanks for clearing it up.so now i just need to figure out how to mod
it(wiring order for cpu)

[kup]

Here ya go.

http://www.xtremesystems.org/forums/...d.php?t=169606

[Mafio]

bios 77 looks good but it still have a problem.
if firewire controller is disabled the PC always freeze or stuck on FF when rebooting windows...

[radaja]

Here ya go.

http://www.xtremesystems.org/forums/...d.php?t=169606

kup,thanks. your the man

[kagula323]

has anyone here used a corsair HX850 with the E760 and tried to use both 8 pin cpu power connectors.
the HX850 doesnt have two but according to jonny guru he said you could mod and existing cable to work



question is-wouldnt i want to use the black modular connector rather than the blue?blue is where the pci-e cable connect to.
is it the same power between the blue and black?
also do i need to use both 8 pin connectors?does it provide a big enough benefit to OCing on the E760 to worry about?

hi radaja ... I am in the same situation as you ... I have evga e770 mobo + corsair hx850

@ radaja Ill try 4500 single 8pin tonight with the same settings and see if its still stable.

OC_Nub did it worked as good as with two 8 pin cpu connectors?
and please post a template or two for 4.2-4.4GHZ
I'm really newb to EVGA and there are a lot of settings I don't really know how to set them ... like CPU PWM Frequency and QPI PWM Frequency ...
I don't know where are the RTLS and many others ... this is new bios to me and I really need a starting point

kup,thanks. your the man

please post a "how to do" that conversion from the VGA connector to CPU power connector when u get done

[OC Nub]

This is how I have it setup, has been good for 4500mhz 4 threads.
Check voltages with a DMM, can grab one for 20.00 at radio shack or home depot. Dram over volts, and QPI/VTT takes some figuring out because it is in +mv. E-Leet is wrong on some of the voltages like dram and vtt.
The easy read points are very easy to use like it says.

+75mv gives me 1.28VTT real tested with a DMM, yours may be different, e leet reads much higher.
1.60v DRam set in bios gives it 1.634 real tested with a DMM, 1.65 in e leet.

For 4300-4400mhz I dont think it would matter if you used a single or dual 8pins for the cpu. I ran linx at 4500mhz last night (a short run) and it passed using a single 8 pin, gflops werent steady like before, could have been my settings though, not sure why.


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[t_ski]

radaja, I just bought one of these:

http://www.performance-pcs.com/catal...ducts_id=25694

[radaja]

radaja, I just bought one of these:

http://www.performance-pcs.com/catal...ducts_id=25694

thanks
that looks like my best bet

OMG im having hard time waiting until tomorrow,my E760 will be here