First time posting to the forum, indeed it is my first time viewing the forum. Ive been using the Engineer version of Aida64 (registered) for about 3 months now, and overall Im impressed with the software. Its nice to just throw together a few different benchmarks and have them run how and when I want in the order I want. I was doing all this with macros before
Ive recently gotten back into building PCs, took a long hiatus back in the late 90s my last system having been assembled was a 440BX based chipset on an Abit motherboard, both of which no longer exist at least in a meaningful way lol. I was an OC neophyte back then, as I am now, although I do enjoy the hobby/sport(?)
I decided to wade into the dark and murky waters of RAM OCing, and went down that rabbit hole for a few weeks. Long story short, I bought 2 x 16GB sticks of G.Skill 3600mhz XMP mem. Stock timings sucked at 19-20-20-40-500 but I didnt know or care much about timings at the point I bought and assembled the system and so didnt realize their huge impact (relatively speaking) on ram performance.
I was able to get them to post at 4000mhz 17-22-22-36-485 and ran that for a few months, then last night got the idea to try and tweak them some more, thinking maybe all these on off cycles might have trained them to do better (i dont know if that logic is incorrect or not in regards to training, but its how I justified another sweaty night of swearing out loud and smashing keys to my wife)
Im now resting at 4000mhz 16-22-22-40-500 but I can feel they have more to give in the timings department. Frankly, im already amazed at how well these Hynix CJR chips are doing on the OC. My question is basically, Aida shows me as being first place in Latency, and near top tier in every memory bench, with only quad channel or server boards (mostly) beating me. Are these results typical for these chips and my rig? What can I do to push it further if anybody has any recommendations? And am I correct in feeling a sense of accomplishment at being in the top spot for latency, or is my joy tragically misplaced?
Thanks a lot guys, and to the Devs, great product and I will continue to use and support you!
Relevant Screens attached.
Ryzen infinity fabric for ZEN and ZEN+ (Ryzen 1X00 series and 2X00 series) make memory overclock more useful but complicated.
Sometimes, overclock fails even if both memory modules and memory controller works well but infinity fabric fails.
There are claims that AIDA64 Cache & Memory Benchmark is useful to see if that happens.
If L3 performance significantly lower before overclock, it is fail even if every other test(Testmem5, HCI Memtest, Linpack, etc...) succeed. Because Ryzen (exclude APU) 1X00 and 2X00 series have distributed L3 cache across 2 CCX which connected by infinity fabric, infinity fabric fails affect L3 cache performance.
So......how about allow us repeat L3 bench only (N times or time basic) ?
Or, maybe adding options to see L3 performance results in already exist cache stress test ?
In past two days I have tried to overclock my laptop MSI GT75VR TITAN PRO and succeed 90 percent only.
I started Overclocking in xtu and it worked well and CPU temp were 60c to 70c occasionally it spiked 75c but it's stable and with stand every test I throwed at it "Cinebench, prime 95 , xtu stress, even Aida 64 stress test"
And I played CPU intensive games like Gta 5 around 3 hr and also some of Cpu intensive application from my work it still withstand perfectly and temp was too good only around 68 C (Fan speed :Auto).
Until it tested with "Aida 64->Benchmark->CPU Hash" and suddenly got crashed. And then it automatically rebooted and tested again with same setting and it crashed again. I thought something not compatible with my system and it took another day to find the solution for my problem and I found two solutions
1) Increase the core voltage offset -100mv to -60mv
2) Another leave the core voltage -100mv and increase the ring ration default 3.6 Ghz to 3.9 GHz
And I tested with those setting it withstand most of the time,but it still crashed 1 or 2 out of 30 times.What do i do and why my overclock doesn't handle CPU Hash benchmark testing
Guys i searched every forum to find solution for this problem nobody can identify the problem.So, I came here you guys are all developed this S/W and let me know what did i miss !!!
System Crash Video for your reference