Originally Posted by Fanu
its in my signature
I run gskill 2x8gb 3200CL14 bdie kit on C6E
latest bios, PE level 2, AI oc set at auto, CPU -0.1V offset (all core boost up to 4.2GHz, single core 4.35GHz)
current timings: 14-14-14-14-28 1T (gear down disabled), 1.39V
I've tried everything from fast to safe settings (in ryzen calc) between 3333-3566MHz (with voltages up to 1.45V) and nothing is stable for me past 3333MHz - sure, I can pass benchmarks (cinebench, superposition, prime95, etc) without issues but games will crash after several minutes of playing (total war, witcher 3, RE2, etc) and I will get hitches in windows (firefox will not open tabs, programs will glitch out, etc)
you got very lucky with your CPU since you can hit 3466 with those very low timings
Bare in mind 14-13-13 was with earlier UEFI (3502) and on a 1800x, really not that uncommon back than. Agesa was changing rapidly and memory got harder to stabilize with later UEFI's for me at least. Current everyday driver is 3466 14-15-14-28-42-277 on my 2700x but CPU is clocked much higher. I run PE3 with auto Vcore/CPU LLC with constant no dropping 4.2GHz all core and 3450MHz single/multi core @ 1.241v average fully loaded SV12.
Have you played with VDDP and CLDO VDDP?
Have a look below at Bios text file PE33466122418 if interested on how I set mine up. Not saying it'll work for you but may give you an idea if you haven't played there yet.
Originally Posted by Dave001
It's been mentioned in this thread a couple of times, also seen it mentioned on other forums.
With Dram Vboot Voltage set to 1.4v, same as Dram Voltage, my system (CH6E 6401 + 2700 @ 4ghz) will restart 3 times before the bios posts from a cold (PSU powered off) start, with Dram Vboot Voltage set to Auto, it starts straight away.
I remembered just after posting this (sorry it was late) that this may have helped a few, but afaik it's not the norm.
Interesting, I've haven't had this issue except with earlier UEFI from waaay back. Thank you for sharing!
Originally Posted by mito1172
Are there 1800x and flarx bios settings?
You know there is
As mentioned above you'll need to keep in mind this was on UEFI 3502. Agesa has changed since this period.
I was not having the best success after 3502 maintaining the same stability at 14-13-13. Latency is currently better at 14-15-14 and seems to be a lot less of a PITA on the 2700x.
Look below at 39508hrhci...