Posted 04 December 2017 - 07:32 AM
I have had memory failures and cpu related failures at the pre and post 24 hour mark.
Before I say anything "negative" I want to be clear, there is no right or wrong way to OC and stability test. If you're not killing parts and you're happy with the results that's the important part, but that one sentence is why I stopped bothering with "24hr stress tests" a long time ago. I still fully support you doing just that if it makes you feel better about the overclock.
Personally I've found running a few benchmarks and looping them a few times testing what I just OCed finds me more issues than any 24hr run of prime/furmark in way less time. However much like running 24hrs of Prime95 can yield a "stable" system that crashes on the same test 20 mins later sometimes you'll find an issue elsewhere. A certain game will crash for seemingly no reason or you get a BSOD, first step then for me is to dial back/eliminate the OC to see if that was the cause and go from there.
I've just found running something like the Heaven benchmark on loop for a few runs finds more GPU issues for me than furmark in less time and oddly enough Cinebench's multi threaded back to back and then just encoding a video or two finds issues with a similar consistency for me in far less time than longer tests.
With all that out of the way I would be reasonably happy with the OC you have now. Based on current temps I would personally focus on trying to dial back to voltage if you can get it stable with less and get a bit lower temps, but if not you should still be fine where you are.
i7-5930K/GA-X99-UD4/32GB G.Skill/512GB Intel 600p/512GB Crucial M550/480GB ADATA SP550/5TB/GTX 1080 Ti/Rosewill Capstone 1000-M/Rosewill Blackhawk (main rig)
i7-4930K/GA-X79-UP4/32GB G.Skill & Team Vulcan Mixed/240GB Seagate 600 SSD/4 x 1TB/GeForce 315/Rosewill Capstone 750/Corsair Carbide 200R (VM Server)
i7-6820HK/Aorus X7 v6/16GB G.Skill/512GB Samsung SM951/1TB/GTX 1070/230w AC Adapter/94.24Wh Battery (Gaming/Fun Laptop)
i7-7500U/Razer Blade Stealth/16GB/512GB Samsung SM951/45w USB-C AC Adapter/53.6Wh Battery (Work Laptop)
i7-4770K/GA-Z87X-UD5H/16GB Kingston/240GB Seagate 600 SSD/2TB/GTX 1070/Rosewill Capstone 750-M/Rosewill Blackhawk (the wife took this one)
i5-3570K/GA-Z77X-UD5H/24GB ADATA/120GB Crucial M500 SSD/2 x 8TB/3 x 5TB/4TB/2TB/Antec BP550/Bookshelf (server)
i5-8600K/ASRock Z370 Gaming-ITX/ac/16GB Team Dark/512GB Sandisk 400 SSD/GTX 1070 Ti/EVGA Supernova 650 G1/Phanteks Evolv ITX (HTPC)