# AMD Ryzen 7 5800U Cezanne APU with 8 Zen 3 cores post significant improvements on Geekbench

URL: https://technosports.co.in/amd-ryzen-7-5800u-cezanne-apu-with-8-zen-3-cores-post-significant-improvements-on-geekbench/  
Published: 2020-11-26  
Updated: 2020-11-26  
Author: Raunak Saha

The upcoming Ryzen 5000U APUs are real and are expected to debut at the upcoming CES 2021 with Dr. Lisa Su. Before that, we have seen a range of leaks about these APUs as they are more interesting and powerful than before.

Already the Lucienne [Ryzen 5 5500U](https://technosports.co.in/2020/11/20/amd-ryzen-5-5500u-with-6-cores-12-threads-seems-to-be-confirmed/) and [Ryzen 7 5700U](https://technosports.co.in/2020/11/12/amd-ryzen-7-5700u-lucienne-apu-spotted-running-on-hp-pavilion-laptop-15/) have been spotted running on various laptops; they are nothing but Zen 2 refresh. However, the exciting part is the Ryzen 7 5800U, a Cezanne APU with Zen 3 cores, hence even more powerful.

These upcoming Ryzen 5000U series APUs will be launching at the start of 2021, most probably CES 2021, and it will be a mix of Zen 2 based Lucienne APUs and Zen 3 based Cezanne APUs as per leaks till now. So, essentially the new APUs will indeed be exciting but paired with the same old Vega iGPU.

![AMD Ryzen 7 5800U Cezanne APU with 8 Zen 3 cores post significant improvements on Geekbench](https://technosports.co.in/wp-content/uploads/2020/11/AMD_Celadon_CZN_Geekbench_Browser_4.png)

As per the Geekbench listing, we see the upcoming 8 core and 16 threaded APU clocked at 1.9 GHz base and a maximum frequency of 4.44 GHz scores 1421 points in single-core and 6450 points in multi-core. The L3 memory cache has been improved to 16 MB, whereas the Vega iGPU is clocked at 2.0 GHz, cTDP ranging between 10-25 W.

![AMD Ryzen 7 5800U Cezanne APU with 8 Zen 3 cores post significant improvements on Geekbench](https://technosports.co.in/wp-content/uploads/2020/11/AMD_Ryzen_5700U_5500U-1024x421.png)

Although the multi-core performance against the Zen 2 based Ryzen 7 5700U isn’t that impressive, that scores 6284 points, makes the 5800U just 2.6% faster. However, in single-core performance, we see a huge bump of about 20% although the RAM used here is not that fast.

Overall, the performance improvements are a mixed bag, as the total lineup is a mixture. However, users won’t mind until they get the same performance and efficiency they loved with Ryzen 4000U APUs.

via [Notebookcheck](https://www.notebookcheck.net/AMD-Ryzen-7-5800U-mobile-APU-with-Zen3-cores-pops-up-on-Geekbench-shows-good-single-core-improvements.506022.0.html)