Home » Watch AMD’s Ryzen 7 7800X3D CPU Reach 5.4GHz Despite An Overclocking Lock

Watch AMD’s Ryzen 7 7800X3D CPU Reach 5.4GHz Despite An Overclocking Lock

by Anjali Anjali
0 comment
raphael eclk modes
hero 3dvcache render
AMD’s Ryzen “X3D” processors are created by very actually attaching a second piece of silicon that’s virtually fully L3 cache reminiscence to the highest of a daily Ryzen processor die, similar to the image above implies. It is the central slab atop the broader CCD. This second chip, often called the “3D V-Cache”, could be very delicate to excessive warmth and further voltage, and that is why AMD disables overclocking on its “X3D” processors.
raphael eclk modes

Normally the CGPLL supplies all three PLLs to the precise.

You have extra management over the second-generation X3D chips primarily based on Ryzen 7000, however they’re nonetheless multiplier locked. So how do you overclock a CPU that’s locked from overclocking? You use the bottom clock. This introduces every kind of points on platforms that are not supposed for it, however fortunately, AMD designed Raphael with this concept in thoughts. On motherboards appropriately geared up, you possibly can manipulate the CPU BCLK individually from that used for the reminiscence, chipset, PCIe, USB, and so forth.
clock results skatterbencher 7800x3d

This methodology of overclocking is named ECLK Mode 1, as defined by grasp overclocker Skatterbencher in his latest video. He goes over the completely different strategies that you should use to tweak and tune the Ryzen 7 7800X3D, after which achieves a peak of 5403 MHz utilizing a mix of AMD’s Precision Boost Overdrive 2 and Curve Optimizer options together with a 7-MHz bump to the processor’s ECLK.
benchmarks skatterbencher 7800x3d

Seven megahertz most likely would not appear to be very a lot, however if you’re multiplying it by an element of fifty to get your closing clock, it turns into a really huge distinction certainly. This methodology was essentially the most profitable of the 5 completely different avenues that Skatterbencher tried, and it produced optimistic ends in each single benchmark—as excessive as 10% in Geekbench multi-threaded, however typically round 5%. Not dangerous for zero {dollars}.

Of course, this sort of overclocking requires a reasonably fancy motherboard, and Skatterbencher has no scarcity of high-powered liquid cooling {hardware} at his disposal. Still, we would not be shocked if a 5.4 GHz Ryzen 7 7800X3D crushes all opponents in your favourite recreation benchmark. It could possibly be the path to take if you’d like absolutely the quickest recreation efficiency round.

To that finish, and as standard, the video features as a information of types to carry out the overclock your self, though Skatterbencher is cautious to emphasise that the Curve Optimizer settings particularly are extraordinarily CPU-specific and it’s unlikely that you’ll merely paste in his values and get a working overclock. So saying, you will must put within the work to get the outcomes.

You may also like

Leave a Comment