Meanwhile, AMD will announce a Rizen Mobile 5000 Series Next week at CES 2021, some are already testing these processors. A Chinese site has published some benchmarks with a Ryzen 7 5800U CPU based on Zen 3. AMD will already release its U-Series laptops and H-Series gaming at CES 2021 on January 12th.
Chinese site Uniko Hardware has released results of tests of the Ryzen 7 5800U processor with CPU-Z and Cinebench. This will allow us to understand the performance developments that have been made since the release of the Ryzen 4000 based on the Zen 2 architecture. The Ryzen 7 5800U is codenamed Cezanne-U. Consumes a TDP power from 15 to 25 watts. For info, the H series dedicated to the gaming world has a TDP of 35 to 45W. It owns a Ryzen 7 5800U processor 8 cœurs et 16 strings. Switching integrated transistors at 2 GHz. In the boost hour, you reach the maximum frequency 4,4 GHz. This is 200MHz compared to the 4800U series. This processor has a 16MB L3 cache.
Measure the Ryzen 7 5800U for you
Tested on CPU-Z, This wizard gets 592 points With only one active topic. Once all threads are activated, it gets 3812 points. This result allows us to conclude that this processor is very effective. In fact, it far surpasses the Core i9-10900K processor with a score of 584 points on the CPU-Z. Regarding the CPU-Z score of the Ryzen 7 5800U when multithreaded, we thought it was a programming bug. The score obtained is actually 3812 points while the Ryzen 7 4800U CPU gets 4000 points. It is inconceivable that the new Ryzen 7 5800U could outperform its predecessor, the Ryzen 7 5800U.
Software level Cinebench R20, the Ryzen 7 5800U CPU gets a score 509 stitches with one thread And the 3614 points in multi thread. For comparison, the Ryzen 4 4800U CPU scored 479 points and 2,836 points in single and multiple threads, respectively. The new Ryzen 7 5800U processor was tested on the R23 version, and is getting more points, i.e. 1311 on single threads and 9326 with all active threads.
In short, if the Ryzen 4000 series is really popular for its performance compared to Intel processors, this new Ryzen 5000 series range is more. Its architecture is completely new: Zen 3 and the engraving process is now at 7 nm. It should be noted, however, that not all Ryzen 5000U CPUs will be with the new Zen 3 architecture, and some will still be with the old Zen 2 architecture.