AMD announced their 4000 series mobile CPUs last month. The updated 4000 series mobile CPUs are supposed to be a huge upgrade over the older 3000 series mobile CPUs. They are supposed to be faster and more powerful with more cores as well.
The new 4000 series of mobile CPUs are also supposed to be much better for gaming. In reported benchmarks, it showed a huge improvement over the older 3000 series that it replaced. It also showed overall advantage over older Intel 9th generation processors. We do not have the numbers against the newer 10th Generation Core mobile processors for now, we can assume that they are somewhat on par.
There is a small niche of users who require a bit more than just processing power though. They require reliability, and efficiency in their work. They jump from one workspace to another very quickly too. In that case, they need something more secure. Security in terms of PC is mostly seen as a software implementation rather than hardware. Not anymore with the AMD Ryzen PRO 4000 series.
The AMD Ryzen PRO 4000 series is offered in three flavours. It comes in a budget friendly form: an AMD Ryzen 3 PRO 4450U. It comes with the value pack: an AMD Ryzen 5 PRO 4650U. It also comes with the top-of-the-line no compromise package: the AMD Ryzen 7 PRO 4750U.
This is not to be mistaken for the regular AMD Ryzen 4000 series CPUs, however. This is a class of its own. There is a difference between the AMD Ryzen 7 4700U and the AMD Ryzen 7 PRO 4750U. But, the U moniker at the back still stands. They are both made for ultra-thin notebook PCs.
There are several key differences between a regular premium ultrabook and a made for business ultrabook. Business grade notebooks usually are more robust for example. They also place more emphasis on data security more than everything else. Those are the key differences between the regular Ryzen 4000 series and the Ryzen PRO 4000 series.
The clock speeds are not actually that different from the regular AMD Ryzen 4000 series mobile CPUs. Which also means that they are supposed to have all the same power ratings, there or there abouts. Being an ultrabook type CPU, they should be similarly power efficient too.
What is different though is the PRO suite that comes with the AMD Ryzen PRO 4000 mobile CPU series. The suite built within the CPU itself is meant for make your work more secure and easily manageable by your IT team. They promised around 20+ hours of battery life with more premium platforms too. They did not mention the exact battery size used for this claim though, so take it with a pinch of salt.
Still, the business grade processors are designed to fit any sort of businesses. There are businesses that refuses to upgrade their software until it is too late. There are some businesses that are always eager to update their software. AMD Ryzen PRO is designed to be stable and prepared for any eventuality in that regards. Of course, the AMD Ryzen PRO is also designed to last forever. Then again, that would also depend on manufacturer otpimisation in cooling solutions, or maintenance efforts.
We should see some work class notebook PCs to feature the AMD Ryzen PRO 4000 CPUs. We have seen some consumer grade AMD Ryzen 4000 series launched in the new ASUS notebook PCs. It is only a matter of time before we start seeing more notebook PCs come packing a Ryzen processor.