// TOM'S HARDWARE US — HARDWARE & GADGET
The three-pronged future of custom PC building — from repurposing forgotten parts to ultra-premium works of gaming art
How and why PC building and PC gaming have a future worth looking forward to
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With RAMageddon, the storage apocalypse, GPU stagnation, and GPU price increases all happening more or less simultaneously, this is the worst time to build a PC that I can remember — and I built my first PC in the previous century (powered by an AMD K6-2). If you have a rig that meets your needs at the moment (even if just barely), current prices probably make you more interested in keeping it running than in considering major upgrades or, even more daunting, starting over from scratch with a new build.But fret as we might about the future of our much-beloved component-swapping hobby, a few articles and experiences in recent weeks have given me glimpses of the PC-building future, and I don’t think it’s all bad — at least so long as you have time to research and tinker, you can live without the highest-end components, or you have enough of a build budget that price doesn’t matter much.
First off, we recently tested AMD’s BC-250, a 2021-era APU that started off as defective or cut-down PS5 silicon, repurposed as a cryptomining card. But more recently, a community-developed BIOS and drivers have turned this custom hardware into a Linux-based competitor to Valve’s much-hyped Steam Machine, while costing roughly half the price of a similarly configured system, once you source the power supply and other necessary parts. It even comes with 16GB of shared GDDR6, sidestepping the current RAM pricing issue altogether. Now, this is more of a project than a PC. You have to source the card (from places like AliExpress, eBay, or Etsy), then research and figure out how to flash the board so that it will even boot, followed by getting Linux and the requisite drivers installed, before you can even think about playing games. But depending on your sample, you might also be able to unlock extra CPU cores and compute units for even better performance.
It’s far from a simple setup. But this kind of community-led hardware repurposing and enhancement reminds me of two distinct hardware eras: The very early days of PC kits (which I wasn’t really around for), and the early 2000s, when you could unlock AMD Athlon and Duron multipliers with a pencil (or later, conductive silver lacquer). Unlocking higher clocks and extra performance without paying for a much pricier chip is exactly the kind of achievable dream that the PC enthusiast hobby was founded on, and it’s good to see it making a comeback – even if it’s with this one very specific piece of hardware. But as AI hardware development continues — and especially if (or when) specific areas of the hardware bubble pop or deflate – I expect to see more situations where communities of tinkerers figure out how to get discarded hardware to run games and other compute tasks, giving budget buyers hope for acceptable performance at reasonable prices. Ironically, AI tools like Claude Code will almost certainly make breakthroughs in hardware repurposing much easier.
On the other end of the PC price spectrum, I recently assembled a PC using parts from Asus’ ROG Edition 20 line. The anniversary hardware, which debuted earlier this year at Computex, ignores affordability concerns entirely. Asus instead opted to celebrate two decades of its Republic of Gamers sub-brand by taking several of its already expensive parts and peripherals, adding a few (mostly aesthetic) features and some gold accents, and charging even more for them. How much more? The finished PC, with about $2,000 worth of peripherals, a $3,300 motherboard and cooler combo, and a $6,000 RTX 5090, costs roughly $15,000 – and that’s with a modest 2TB SSD and 32GB of RAM. If you opt for a more fitting 128GB kit with tight timings and 8TB of solid-state storage, you could easily spend $20,000 on a build like this.As tough as it is for many of us to swallow, there’s likely a la