AMD Ryzen 5000U Mobile CPU specs leak – A mix of Zen 2 and Zen 3

Following their leak of AMD’s Ryzen 5 5600U specifications, ExecutableFix has revealed the specifications of AMD’s entire Ryzen 5000U mobile GPU lineup, revealing processors which higher CPU/GPU clock speeds, more GPU CUs and SMT across the entire range. 

If these leaks are accurate, AMD will be releasing their Ryzen 5000U CPU lineup with both Zen 3 and Zen 2 processors, launching Cezanne (Zen 3) and Lucienne (Zen 2) processors. Lucienne is a refined iteration of today’s Ryzen 4000-series Renoir processors, while Cezanne is AMD’s Zen 3 based Renoir successor. 

What we don’t like about this is that AMD’s entire Ryzen 5000 series won’t be based on Zen 3. It allows customers to purchase systems with Zen 2 processors in error, giving them less performance than expected. 

All of these new processors will feature configurable TDPs of between 10W/25W and are due to deliver higher performance levels and greater power efficiency than their predecessors. AMD’s new Zen 3 Cezanne SKUs are also reported to feature L3 cache sizes as large as 16MB, doubling Cezanne’s L3 cache sizes over that of Renoir.

I do love me some teasers. Let’s talk business now. Cezanne and Lucienne ????

OPN 100-0000000285
Ryzen 7 5800U (Zen 3 Cezanne)
8 cores / 16 threads
2.0GHz base – 4.4GHz boost
8 CU @ 2.0GHz
16MB L3 cache
10-25W cTDP

— ExecutableFix (@ExecuFix) October 18, 2020

GPU-wise, AMD’s Ryzen 5000 series processors will all feature higher GPU clock speeds and lower-end models will all feature higher GPU core counts. This change will allow AMD to combat the integrated graphics performance of Intel’s Tiger Lake series processors. Both Cezanne and Lucienne reportedly use Radeon Vega graphics.

At this time, it is unclear when AMD will reveal its Cezanne series of Ryzen mobile processors. AMD could unveil their next generation of Ryzen mobile processors at CES 2021, highlighting their performance and efficiency gains over today’s Renoir offerings. 

Ryzen 5000 Series	Zen Core	Cores/Threads	Base Clock	Boost Clock	L3 Cache	GPU CUs	GPU Clock
Ryzen 7 5800U	Zen 3	8/16	2.0 GHz	4.4 GHz	16MB	8	2.0 GHz
Ryzen 7 5700U	Zen 2	8/16	1.8 GHz	4.3 GHz	8MB	8	1.9 GHz
Ryzen 5 5600U	Zen 3	6/12	2.3 GHz	4.2 GHz	12MB	7	1.8 GHz
Ryzen 5 5500U	Zen 2	6/12	2.1 GHz	4.0 GHz	8MB	7	1.8 GHz
Ryzen 3 5400U	Zen 3	4/8	2.6 GHz	4.0 GHz	8MB	6	1.6 GHz
Ryzen 3 5300U	Zen 2	4/8	2.6 GHz	3.85 GHz	4MB	6	1.5 GHz
Ryzen 4000 Series	Â	Â	Â	Â	Â	Â	Â
Ryzen 7 4800U	Zen 2	8/16	1.8 GHz	4.2 GHz	8MB	8	1.75 GHz
Ryzen 7 4700U	Zen 2	8/8	2.0 GHz	4.1 GHz	8MB	7	1.6 GHz
Ryzen 5 4600U	Zen 2	6/12	2.1 GHz	4.0 GHz	8MB	6	1.5 GHz
Ryzen 5 4500U	Zen 2	6/6	2.3 GHz	4.0 GHz	8MB	6	1.5 GHz
Ryzen 3 4300U	Zen 2	4/4	2.7 GHz	3.7 GHz	4MB	5	1.4 GHz