AMD Ryzen 4000 Mobility Chips To Ensure Laptops Run Upto 18 Hours On Battery, Claims Company VP

The upcoming laptops with AMD Ryzen 4000 Mobility APUs will apparently have one of the longest runtimes on battery power. One of the notebooks could be run for up to 18 hours on battery power alone, claimed AMD VP, Rick Bergman. Although the claims are quite lofty to begin with, some of the ZEN 2 Architecture based Ryzen 4000 laptop CPUs could be optimum for prolonging battery life.

The AMD Ryzen 4000 Mobility APUs with Radeon Vega integrated graphics are arriving soon. The company is already working with quite a few laptop, notebook and Ultrabook makers to embed the latest ZEN 2 Architecture based Ryzen 4000 APUs. These APUs are already rumored to give a tough competition to Intel’s Mobility CPUs, not only in terms of performance but also battery endurance as well. Now AMD VP of computing and graphics Rick Bergman has hinted that at least one of the upcoming laptops with AMD Mobility CPUs could remain powered up and running for up to 18 hours simply on battery power.

AMD VP Promises Exceptionally Long Battery Endurance On Laptops With AMD Ryzen 4000 Mobility APUs:

AMD VP Rick Bergman said that at least one of the upcoming laptop models with the latest AMD Ryzen 4000 APUs will be able to hit 18 hours of battery life. In a statement at a recent financial analyst briefing in San Francisco, Bergman stated, “We’ve moved all the way up to as much as 18 hours with our new Ryzen product.”

The latest performance and benchmark leaks strongly indicate the raw performance of AMD’s upcoming Ryzen 4000 chips could destabilize the Intel mobile CPUs. There have been persistent reports about AMD processors not just matching but even outperforming a few Intel CPUs. Moreover, AMD’s 7nm Fabrication process, perfected by Taiwan’s TSMC could easily outpace Intel’s archaic 14nm production process.

Previous reports have indicated that that the AMD’s mobility processors will offer up to eight cores. Although there have been rumors and claims about exceptional performance, there was very little information about the impact of multi-core AMD Ryzen 4000 APUs on battery life. In fact, experts gave AMD the edge on just about every performance category, except battery life.

However, AMD’s heavy investments in laptop power efficiency over the years, combined with the low TDP of some of the AMD APUs, could offer exceptionally high battery endurance. Needless to add, the claims are indeed quite lofty. Still, AMD’s APUs, especially in the low TDP range of 15W, might offer long battery runtimes.

AMD Ryzen 4000 Mobility APUs To Challenge Intel’s ‘Project Athena’?

Intel had publicized ‘Project Athena’ last year. The ‘Project Athena’ badge was reserved for a select class of laptops with exceptional features. Among other strict parameters, was long, real-life battery life. The company even hinted at a new heat dissipation technology that used the backside of the display. However, despite the multiple methods to ensure longer battery life, none is more effective than using a low TDP CPU.

It is important to note that any CPU in the range of 30W to 45W would not be able to offer high battery endurance. But consumers who value persistent peak performance over battery life would not consider buying any laptops that come with a 15W AMD Mobility APU. The high TDP AMD APUs would be preferred by users who are into multimedia editing. Meanwhile, officegoers who need their portable computing devices for basic word editing and multimedia consumption would obviously prefer a laptop with the longest battery life.

AMD had previously indicated that even six-core laptops could run with a 15W TDP. These chips would obviously feature a lower Base and Boost Clock Speeds compared to their 45W variants. Low-TDP laptops almost always sacrifice performance by throttling CPU speed to boost battery life. Hence, it could a low TDP AMD Ryzen 4000 Mobility APU that offers one of the longest battery runtimes ever promised.

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Alap Naik Desai


A B.Tech Plastics (UDCT) and a Windows enthusiast. Optimizing the OS, exploring software, searching and deploying solutions to strange and weird issues is Alap's main interest.
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