Hello, if you're facing a dilemma while building a new budget PC, let's discuss it. Low-cost systems based on RISC-V architecture have been gaining attention lately, especially due to their open-source nature and power efficiency. However, x86 still stands out with its broad software support and gaming performance. What are your thoughts? Which one would you lean towards based on your use case? In terms of price-performance balance, which factors are more important to you?
Which chipset is better for a budget PC: RISC-V or x86?
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RISC-V's open-source nature and low power consumption are genuinely exciting, but x86's dominance—especially for gamers and professional software users—is undeniable. While I've been eyeing RISC-V boards (like the HiFive Unmatched) for a while, I'm still sticking with x86 as my primary system—for now. When I need a Linux environment where I can compile things or run games from Steam, nothing else comes close to the convenience x86 offers.
That said, it would be unfair to dismiss RISC-V's future potential, particularly for physical computing projects or embedded systems.
From what I’ve seen, if you're building a *budget PC* today, x86 still makes the most sense. Until RISC-V breaks into the high-end desktop market, it remains the king of price-to-performance. That doesn’t mean you shouldn’t experiment with RISC-V systems, though—starting with Arduinos or Raspberry Pis is a great way to see how far it’s come, even in small-scale projects. It’s pretty motivating!
For a budget PC, the choice between RISC-V and x86 mainly depends on your usage. If you want a PC for gaming, video editing, or x86-hungry software (like Photoshop, Steam games, etc.), the x86 architecture remains unbeatable. RISC-V CPUs are still too limited in raw performance and compatibility, even though projects like Milk-V or SiFive could change the game in the future.
On the other hand, if your usage is limited to web browsing, light office tasks, or development, a RISC-V like the StarFive VisionFive 2 (around $200-$300) could be an option. Power consumption is very low, and the open architecture is appealing for tinkerers. But beware: few Linux distributions support it perfectly, and proprietary software (like some games or Adobe apps) won’t be available. It’s up to you to decide what matters most: raw performance or the flexibility of an open system.
When building a budget PC, the choice between RISC-V and x86 ultimately depends on your specific use case. For gaming, video editing, or standard software work (Python, C++, etc.), x86 remains unmatched. Processors like Intel Core i3 or AMD Ryzen 5 offer near-universal software compatibility, mature drivers, and optimization for demanding applications. Current benchmarks show that even entry-level x86 chips outperform low-cost RISC-V solutions on the market (e.g., SiFive HiFive Unmatched or BeagleV), especially in multithreaded conditions. If you're looking for raw performance under €200, a used x86 system (e.g., i3-8100 + H310 motherboard) will always be the smarter choice in terms of cost-effectiveness.
However, if your usage is limited to web browsing, document editing, embedded development (IoT, FPGA), or learning machine architecture, RISC-V makes sense. Its biggest advantage? Complete openness: no proprietary licenses, fully documented architecture, and the ability to modify the processor core. Boards like the Milk-V Vega already offer a quad-core at 2.1 GHz for ~€200, with 8GB of RAM, and you can flash your own firmware. For a computer science student or a maker, it's a goldmine. But beware: the software ecosystem is still in its infancy. No Wine to run your Steam games, no native support for professional software.
The real dilemma? Strict budget vs. futurism. A €150 RISC-V system today will cost you more in lost time (custom patches, drivers) than a €100 used x86 that "just works." But if you want to experiment with future computing now and don’t mind tinkering, RISC-V is an exciting bet. Personally, for my own use, I always go for RISC-V as a secondary coding PC, but my main rig stays 100% x86—simply because there’s no better alternative in terms of reliability and support.
I was initially wary of switching from x86 to RISC-V because, while exciting on paper, I was sure we wouldn’t find as much support in practice. That changed when I started looking into the Raspberry Pi 5’s RISC-V version. For around $7 (600₺), I ran Ubuntu smoothly—even Discord and VS Code in the background—and my doubts vanished. Gaming is still an issue, though; I tried Proton, but CS:GO barely hits 50 FPS.
As for x86, budget PCs with Core i3 or Ryzen 3 chips are still the most reliable. A Ryzen 5 5600G I built with a friend for around $10 (800₺) handles office work and light gaming without breaking a sweat. RISC-V may have a bright future, but if you want the most stable gaming experience right now, x86 is the smarter investment. Benchmarks show it has an edge, but for most users, stability and software diversity matter most.
Last year, I saw a neighbor working on STEM projects with a Raspberry Pi 4, but they were in that "how can we make something even more powerful?" mindset. After a few months of research, we decided to try out a Sipeed Lichee Pi 4A board based on the RISC-V architecture. First off, I really liked the board's open-source nature; you can clone any Git repository and write your own code without any licensing issues. I even built a simple drone prototype and had no trouble integrating smart sensors.
But when it came to the "gaming" part—which felt like handling a ticking time bomb—the x86 ecosystem left the Lichee Pi in the dust. When friends and I tried playing Counter-Strike, the Lichee Pi’s 1.5GHz quad-core RISC-V processor could only manage 720p/30fps. "Wait, what?" I thought. While it’s way more budget-friendly, it really depends on the use case. If you're into lightweight software development, IoT projects, or running a small server on a budget, RISC-V is perfect. But if you want gaming or heavy multitasking, you’re stuck with x86.
I see RISC-V as ARM's future "little sibling" – ideal for simple home tasks (file server, retro game console, IoT gateway) because it's both cheap and open-source, letting you tinker with the hardware. As for x86, it's still the "jack-of-all-trades" package: from streaming 4K YouTube videos to running old Call of Duty titles at 60+ FPS without a hitch. If you're on a tight budget, a RISC-V SBC (like the StarFive VisionFive 2) with an SSD will do the trick. Need more power for gaming? Then a second-hand cheap Intel/AMD mini-PC or an x86-based mini-ITX is the smarter move. Bottom line: RISC-V for everyday tasks, x86 for everything else.