AMD Ryzen 3 vs MediaTek Kompanio 838: CPU Battle

Understanding the two processors

AMD Ryzen 3 is a line of x86-compatible processors designed for laptops and desktops. In Chromebooks, Ryzen 3 chips appear in mid-range and higher models, where they provide a good balance of performance and power draw. The x86 architecture is the same found in most PCs, offering broad software compatibility, especially with Linux applications.

MediaTek Kompanio 838 is an ARM-based system-on-chip built specifically for Chromebooks. ARM processors are known for their energy efficiency, which often leads to longer battery life and fanless designs. These chips are common in thin and light Chromebooks, where portability and all-day use are priorities.

The two represent different approaches: raw performance versus efficiency. Understanding this difference helps you choose a Chromebook that matches your priorities. For a deeper look at processor fundamentals, see our Chromebook processor guide.

• Architecture: Ryzen 3 uses x86, Kompanio 838 uses ARM.
• Focus: Ryzen 3 emphasizes performance, Kompanio 838 emphasizes efficiency.
• Typical devices: Ryzen 3 in power-user Chromebooks, Kompanio 838 in ultraportables.

Performance expectations

For everyday ChromeOS tasks like browsing, streaming, and document editing, both AMD Ryzen 3 and MediaTek Kompanio 838 are more than capable. You likely won't notice a difference in normal use. Both handle multiple tabs, video calls, and Android apps without lag.

Where Ryzen 3 tends to pull ahead is in demanding workloads such as compiling code, running virtual machines, or using heavy Linux applications. The x86 architecture and higher clock speeds often translate to better raw performance. If you plan to set up a Linux development environment, an x86 processor gives you access to a wider range of pre-compiled tools.

MediaTek's Kompanio 838, on the other hand, is optimized for sustained performance at lower power. It handles productivity tasks smoothly and shines in scenarios where battery longevity is more important than peak speed. This makes it a great fit for students and professionals who are constantly on the move.

The table below summarizes the key differences.

You can enable Linux on any Chromebook, regardless of processor. See our guide on enabling Linux for step-by-step instructions.

Battery life and efficiency

ARM processors like MediaTek's Kompanio 838 are designed with power efficiency in mind. Chromebooks with this chip often feature fanless designs and can achieve longer runtimes on a single charge. If you need a device that lasts through a full school day without a charger, this is a significant advantage.

AMD Ryzen 3 is more power-hungry, but modern implementations still offer respectable battery life, especially with the efficient design of ChromeOS. Energy efficiency is a key consideration, and ENERGY STAR-certified computers use 30-40% less energy than standard models, so look for that label when comparing models.

To get the most out of any Chromebook, pay attention to the display resolution and brightness, as these affect battery as much as the processor. See our guide on battery life for practical tips.

Software and app compatibility

ChromeOS runs Android apps from the Google Play Store and also supports Linux applications. Both processors handle these, but there are some differences due to architecture.

x86 apps, which are common for Linux, run natively on AMD Ryzen 3. ARM-based Chromebooks can run ARM versions of apps, but some software may not have an ARM build. Emulation is possible but can affect performance. For the most seamless experience with Linux tools, an x86 processor like Ryzen 3 is often the safer choice.

For Android apps, both are supported, and most popular apps are available for both architectures. The differences are rarely noticeable for day-to-day use. If you plan to use Linux extensively, review our ARM vs x86 comparison to understand the trade-offs.

Chromebook Plus and AI features

Chromebook Plus devices come with at least 8GB of RAM and 128GB of storage, and they unlock AI-powered features like Gemini integration and Magic Eraser. These capabilities are available on both AMD and MediaTek models, as long as the device meets the Plus requirements.

The choice between AMD Ryzen 3 and MediaTek Kompanio 838 doesn't affect your access to these features, but it does influence performance when multitasking with AI tools or editing media. For example, generating images or running on-device AI models can be more responsive on a Ryzen 3 chip.

If you're specifically interested in Chromebook Plus, check out our best Chromebook Plus picks to see models that fit your needs.

Long-term support and updates

All Chromebooks receive software updates for 10 years from the platform release date. This applies regardless of processor, so both AMD and MediaTek models will stay secure and feature-rich for a full decade.

You can check the Auto Update Expiration date in settings to see exactly until when your device will get updates. This information is available in the ChromeOS 'About' section, as shown in Google's update documentation.

Long-term support is a major advantage of ChromeOS. Whether you choose Ryzen 3 or Kompanio 838, you can expect reliable updates that keep your device protected.

Making the choice

If you prioritize performance for development, heavy multitasking, or running x86-based Linux tools, an AMD Ryzen 3 Chromebook is likely the better fit. These devices appear in the best AMD Chromebooks list, where you can compare configurations and features.

For most users, the MediaTek Kompanio 838 offers an excellent balance of efficiency and everyday capability, often at a lower weight and with better battery life. Browse the best MediaTek Chromebooks to see models that emphasize portability.

Consider your daily workload and how you plan to use the device. If you're a student or primarily use web apps, either will serve you well. If you're a developer or power user, lean toward Ryzen 3. Our Chromebook buying guides can also help you pair the right processor with the right RAM and storage.

What to pick for your use

Questions

Which processor is faster for gaming?

For cloud gaming, both work well, and ChromeOS supports services like GeForce NOW and Xbox Cloud Gaming (Beta) as seen on the Chromebook Plus site. For local Android games, AMD Ryzen 3 may handle more demanding titles due to its stronger GPU and x86 compatibility, but most Chromebook gaming is cloud-based anyway.

Does MediaTek Kompanio 838 have better battery life than AMD Ryzen 3?

Typically, yes, because ARM processors consume less power. However, actual battery life depends on the display, battery capacity, and usage patterns. Look for ENERGY STAR certification to gauge overall efficiency.

Can I run Linux programs on both?

Yes, you can enable Linux on any Chromebook, as described in Google's setup guide. However, some Linux applications are compiled for x86, so they run better on AMD Ryzen 3. ARM versions or emulation may be needed on MediaTek, which can affect performance.

Are there any differences in software updates between the two?

No. All Chromebooks get 10 years of updates regardless of processor. The Auto Update policy is consistent across devices.

Which processor is better for typical ChromeOS use?

Both are equally good for web browsing, office apps, and streaming. The choice is more about performance versus battery life, so pick based on your priorities.

Is the MediaTek Kompanio 838 good for students?

Yes, it is efficient, lightweight, and handles schoolwork effortlessly. Student Chromebooks with this chip offer long battery life and are ideal for classes.