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ROG Crosshair VI overclocking thread - Page 879

post #8781 of 17106
Quote:
Originally Posted by elmor View Post

1. Set voltage is usually very accurate. To confirm use DMM readings when not stressing the system.
2. Should be a readout issue, use DMM to confirm.
3. Adding Vcore & SOC generates more heat = higher temp = lower stability
hi elmor just curious as to what's the max soc voltage that's safe that ryzen can handle for 24/7 that ignores the embedded controller frying limitation?
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post #8782 of 17106
Quote:
Originally Posted by S1L3N7D3A7H View Post

It really comes down to how good the IMC is on your chip for memory speed. You will probably still be at the same voltages for your clocks. Not sure about the BCLK, that could have been a board limitation. C6H should let you push the chip pretty damn far though, keep silicon lottery in mind though.

I dont think there is an IMC limitation that we've uncovered; whatever ram clock I've been able to use stable (roughly 3566mhz thus far), I've been able to do at any CPU clock.
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post #8783 of 17106
@elmor and everybody my fan expert only works correctly if in bios (1002) all fans are set to auto and not pwm or dc according to the
fan that is being used .
is that normal ?
    
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post #8784 of 17106
I am attempting to keep up with this thread, but it is moving so quickly.

In reading about the LLC1/2/3/etc. discussions, I got curious as to the other CPU power options, such as CPU power Phase Control, VDDSOC Phase, and the associated switching frequencies.

I have been leaving the power phases at standard for CPU / SOC, and keeping the default "Extreame" phase for DRAM.

Does anyone have any information on what effect the phasing has on performance or overclocking headroom?
post #8785 of 17106
Quote:
Originally Posted by jimmyz View Post

I'm running 4x 8 of dual rank e die dimms from G.skill the tridentz with cas 16 and I just drop it on the 2666 strap and bclock to 120, gets the 3200 just fine. Would be nice to have straight dividers but I'm used to the early adopter thing, and I'm so old I don't sweat the small stuff like I used to.

How is 8gb dimm considered dual rank?
post #8786 of 17106
Quote:
Originally Posted by kaseki View Post


.... So where are we in probability of insufficient slew?
Quote:
Originally Posted by Raja@ASUS View Post

The only way you know is if you BSOD or not. ....

These days I only use Linux, so I guess I'll have to wait until my rig is assembled to see a different color SOD.
     
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post #8787 of 17106
Quote:
Originally Posted by dook43 View Post

How is 8gb dimm considered dual rank?

What does the capacity have to do with it?
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post #8788 of 17106
Hello, I am new to the forums and have found this to be an incredible resource. I've pretty well decided on the CH6 because Asus seems to be supporting it well, and it's a good board.

I am about to pull the trigger on a Ryzen 1700 build, but I am struggling with what RAM kit to use. My primary use is workstation / photo editing and I need at least 32GB, and would like to keep the upgrade path open to 64GB, but that isn't a deal breaker. I have couple of questions:

1) Are there any 32GB RAM kits, regardless of configuration, that will work out of the box at 3000-3200 Mhz with good timings on Ryzen 1700? I don't mind OC'ing, but it would be nice to plug & play.

2) Is there any speed advantage whatsoever to going 2X16 vs 4X8? I am guessing 2X16 is better to fully take advantage of dual channel, but maybe I don't understand that entirely.

More specifically, would this RAM kit run at advertised speeds in the CH6 with a Ryzen 1700? :

http://www.memoryexpress.com/Products/MX63832

(never mind the ridiculous price - I'm in Canada)

Thanks in advance!!
post #8789 of 17106
Quote:
Originally Posted by dook43 View Post

How is 8gb dimm considered dual rank?

Dual rank means both sides of the modules have chips on them.
post #8790 of 17106
Quote:
Originally Posted by ManyThreads View Post

Hello, I am new to the forums and have found this to be an incredible resource. I've pretty well decided on the CH6 because Asus seems to be supporting it well, and it's a good board.

I am about to pull the trigger on a Ryzen 1700 build, but I am struggling with what RAM kit to use. My primary use is workstation / photo editing and I need at least 32GB, and would like to keep the upgrade path open to 64GB, but that isn't a deal breaker. I have couple of questions:

1) Are there any 32GB RAM kits, regardless of configuration, that will work out of the box at 3000-3200 Mhz with good timings on Ryzen 1700? I don't mind OC'ing, but it would be nice to plug & play.

2) Is there any speed advantage whatsoever to going 2X16 vs 4X8? I am guessing 2X16 is better to fully take advantage of dual channel, but maybe I don't understand that entirely.

More specifically, would this RAM kit run at advertised speeds in the CH6 with a Ryzen 1700? :

http://www.memoryexpress.com/Products/MX63832

(never mind the ridiculous price - I'm in Canada)

Thanks in advance!!

Two DIMMS usually put less strain on the IMC and are generally preferable but I dont think anyone has scratched the surface of the R7s IMC so who knows if that will hold true. There are a few members in the thread that had 2x16 running at 3200 IIRC; hopefully they can chime and and shed some more light on the subject.
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