Frequency shouldn't be fluctuating if you're trying to overclock. It’s like testing stability under a full load, only to have the system downclock or undervolt because some specific feature kicks in. Besides, plenty of people have moved away from using Prime95 lately—especially those on Intel platforms (there's a rumor that Haswell can cause damage, and Skylake might just crash entirely). Are you getting through IBT okay? What kind of heavy lifting are you planning to do with this build?
If you don't enable HPM, you're going to run into those fluctuations. Your best bet is to dig through the various overclocking threads. The thing is, there isn't one official OC guide out there, so everyone ends up coming up with their own unique fixes. It varies wildly depending on the vendor and the specific motherboard you're using. These figures are what you'll see once you're inside Windows. BTW, it looks like a certain feature is still toggled on, which is why your clock speed is dropping to 1400MHz. You might want to reach out to Overclock_freak; he’s a pro clocker and a massive Gigabyte enthusiast—he practically knows those boards inside and out.
The real kicker with that Antec Platinum compared to the Gold version is how it pulls its power from the 4 +12V rails, whereas the Gold model relies on a single heavy-duty rail—which is much better for those high-draw CPU and GPU setups. Plus, you’ve got that 5-year warranty on the Gold unit to sweeten the deal.
It might sound a bit ungrateful to say, but I honestly think that Sandy Bridge CPU is worth more—at least two sockets' worth—simply because it offers 40 PCIe lanes.
Once you land on a stable OC, you can switch back to Cool and Quiet.
The actual difference in clock speeds really depends on which software you're running. I’d suggest aiming for a 4.2-4.3 GHz overclock; you should be able to hit that at noticeably lower voltages. Otherwise, those processors become a bit of a nightmare to cool once you push past 1.40v.
If you're planning on sticking with 8GB of RAM, you might be better off grabbing that cheaper B85m Pro3 motherboard instead. You could even save some cash by picking up a more budget-friendly power supply—something like a Hyper 500W or an XFX 450W—if that helps you fit an SSD into the budget right away. Honestly, you aren't really losing much performance by making those swaps.
I have a feeling a lot of them won't be a hit because they all sport that aggressive "gamer" aesthetic. Honestly, the Z3 probably stands the best chance; it looks much more understated, plus it’s an absolute steal for the price. That new Bitfenix model has a nice minimalist vibe, so she might actually dig the CM, the R4, or even the F31... they all share that same clean, Fractal-inspired style.
"Budget" Xeon chips are actually built on the exact same silicon as mainstream quad-core Intel processors (like the i5 and i7 series). They utilize the same standard consumer sockets; the main difference is that Xeons (for the most part) lack integrated graphics—which actually helps with slightly lower TDP and temperatures—and they support server-grade RAM. Plus, they’re typically higher binned chips—click here. Of course, you'll see a few models that vary by just 100MHz; that's really just filler to expand the product lineup and create more "options." The primary reason anyone recommends them to you is quite simple: for some reason, they end up being several dozen dollars cheaper than their mainstream counterparts .
Processor For the case, I’d suggest picking up something slightly more robust or better equipped (at minimum a Zalman Z3 or a Koolink DeathClaw, but you could go higher with premium options like a Fractal R4/Define S or even a TT Suppressor 31) SSD - grab a Samsung EVO 250GB from a retailer that offers a 5-year warranty As for the power supply, you have plenty of ways to go: the CS450M (it's Gold rated, modular, and a great price at Micro Center) or the Hyper M 500W (which gives you modularity and a 5-year warranty), or just a standard non-modular unit (cheaper, and still carries a 5-year warranty), or an XFX TS 450W (solid price and a 5-year warranty)
The motherboard really depends on your budget - this one and this one are both excellent deals for what they cost
northernhawk29 said:that because of some specific feature, the frequency kept jumping all over the place; now that it's turned off per your suggestion, the frequency stays rock steady during testing.
That’s exactly what we’re looking for. You can find a few posts from Rocca just above this one discussing a Gigabyte board.
Tutorials
There isn't much meat on the bones in that meme tutorial, but if you want it, click here.
On Gigabyte systems, it’s called Turbo Boost. Just a heads-up: you can't run Turbo and manual overclocking at the same time—that's the first thing you have to disable. Try turning APM off and setting HPC to on. Also, nothing seems to work in that narrow window between 1.40V and 1.45V (though you really need to check your turbo settings first). You should also experiment with LLC; just Google that feature so I don't have to lecture you, unless I already did further up.
Regarding stress tests—it's a constant debate, and everyone has their own definition of what "stable" actually means. Some massive AMD fanboy and self-proclaimed AMD guru in the States swears that running 20 passes of ibt-avx is the gold standard for finding instability in AMD chips (apparently picking that up from international experts). Meanwhile, some people test using whatever most demanding software they can find, some hate Prime95, others can't stand OCCT, and so on...
Which specific CPU are we talking about here? Why is the voltage hitting those levels? What are the temperatures looking like? And did you remember to disable Turbo Boost?
It’s also possible you're dealing with thermal throttling, whether it's due to heat or some other built-in feature.
It’s highly likely the mouse sensor is just acting up, which explains why it was dragging or sticking.
You didn't break anything by installing that; it’ll probably end up being useful anyway, especially if you were missing a component or just needed a driver update.
Not quite, but since you haven't run a full disk scan yet, you might want to try a custom scan to include them—just check the boxes for your C: and D: drives or whatever they're labeled Regarding the stuttering issues—do you think you could borrow a different mouse from someone just to test it out? 😬 It also wouldn't hurt to double-check the temperatures for both your CPU and GPU (you can use HWInfo or AIDA64—go to the sensors section)