The Ryzen 7 5800X3D is an fanatic CPU via and thru. So for those who inform a bunch of PC avid gamers that they will’t overclock their $450, octo-core, 4.5Ghz, polygon-pushing machine, they’re going to be upset. However that’s simply what AMD has carried out. The corporate’s Director of Technical Advertising and marketing, Robert Hallock, not too long ago confirmed that the processor received’t help any form of CPU voltage or frequency overclocking, with the choice locked out in UEFI motherboard firmware. It’s, in technical phrases, a bummer.
This makes the brand new 5800X3D the primary Ryzen CPU that doesn’t help main core overclocking. The information got here from a reside interview with HotHardware, the place Hallock defined that it’s due to the chip’s 3D V-Cache, one other first that provides the chip its “3D” moniker and amped-up gaming efficiency. Vertically stacking the cache reminiscence on the processor permits AMD to extend reminiscence capability with out constructing a much bigger die, permitting a major efficiency increase whereas sticking to the Zen 3 structure and protecting compatibility with the AM4 platform. Sadly that super-special cache means the voltage restrict must be hard-coded at 1.35 volts, a step down from different Ryzen chips and a tough restrict on clock core enlargement.
Hallock stated that the corporate understands the fanatic market, and that it is a one-time limitation for the Ryzen 7 5800X3D, which nonetheless permits overclocking on the Infinity Material and reminiscence bus. Future iterations of Ryzen chips that includes 3D V-Cache will overcome this technical hurdle.
All that being stated, the dearth of choices for overclocking on one CPU isn’t the top of the world for the fanatic market. Intel and AMD have been optimizing their chips so fully that there’s little overhead room left for overclockers, at the very least on the fanatic degree with out limitless budgets and easy accessibility to liquid nitrogen. The efficiency increase from the ultra-low latency cache ought to greater than make up for the dearth of overclocking choices for the overwhelming majority of customers.