The AMD Ryzen 7 5800x3D processor works at a frequency of 4.8 GHz, the overclocking is already uploaded?

AMD Ryzen 7 5800x3d will be the first and only chip with 3D V-Cache based on the 7-nanometer kernel architecture ZEN 3. The CPU will offer 8 cores, 16 streams and 100 MB of combination cache thanks to the additional design of 3D stacked SRAM of 64 MB. Clock frequencies will be maintained at the base frequency of 3.4 GHz and increase to 4.5 GHz with TDP 105 W.

As for the price, the processor will have the same MSRP as AMD 5800X, at a price of 449 US dollars, which means that the chip without 3D will receive a decline in price up to $ 399 or even lower. The price makes AMD 5800x3D more expensive than Intel Core i7-12700K, which offers more nuclei / streams, but smaller cache size. It will be interesting to see the performance tests between the two chips.

According to Robert Hallok from AMD, the acceleration of the AMD Ryzen 7 5800x3D processor is rigidly blocked to avoid physical damage to 3D V-Cache. The reason for such a lock is primarily associated with the voltage curve. While AMD Zen 3 chips can reach 1.5-1.6 V during overclocking, 3D V-Cache stack, which is on top of the Zen 3 nuclei, can only issue 1.35 V, and it is already working on its limit from boxes. If users tried chip overvoltage outside this voltage curve, they can break the chip and, therefore, why acceleration is not supported for the processor. AMD only said that would allow you to overclock the memory and FLCK for the specified chip.

Now representatives from Skatterbencher have proven that AMD is mistaken, and bypassed this blocking of overclocking. The overclocker shared the image of the CPU-Z, where you can see AMD Ryzen 7 5800x3d with a working frequency of 4.82 GHz, which is much higher than its maximum clock frequency of 4.5 GHz. The chip worked on the Motherboard Asus Rog Crosshair VIII EXTREME with a voltage of 1.306 V, a multiplier of 45.5 and the BCLK frequency of 105.99 MHz. Overcloker used ASUS Voltage Suspension technology to make it work, and will soon release the video explaining the entire process.

This proves that the AMD 3D V-Cache chip can really dispersed, and users can get additional performance, although we do not know which effects have acceleration on the cache itself and what temperatures / power it produces with such an acceleration. I hope we get more detailed information about acceleration as soon as the first reviews appear on the Internet after the official exit (April 20, 2022).

AMD Ryzen 7 5800x3d turned out to be an excellent game processor if you compare its price with the Intel Core i9-12900K flagship. AMD may have a very revolutionary proposal, since she declares his last cheers in the AM4 platform.