XIDAX X6 Onami Review

The XIDAX X6 packs a 98th percentile CPU and a 91st percentile GPU into a $4000 tower. It's one of the fastest gaming desktops you can buy right now. Just know you're trading big-brand reliability for boutique builder specs and paying a premium for it.

The XIDAX X6 ONAMI BLACK is a gaming desktop that puts its specs front and center. It's built around the AMD Ryzen 9 9950X3D, a 16-core CPU that sits in the 98th percentile of our database, and pairs it with an NVIDIA GeForce RTX 5080 GPU, which lands in the 91st percentile. That's a combo that screams performance-first, and it's backed by 32GB of DDR5 RAM and a 2TB NVMe SSD. This isn't a subtle machine; it's a statement piece for raw power.

At a price of $4000, it's a serious investment. Our scoring system rates it best for gaming (73.9/100), with solid scores for workstation and creator tasks. But its weakest area is 'compact' at 39/100, which tells you this thing is likely a full-sized tower. It's assembled in Utah, which is a nice touch for US-based support, but the brand's overall reliability and port scores in our database are underwhelming, sitting in the 20th percentile.

Let's talk about what this PC can do. The Ryzen 9 9950X3D is one of the absolute best right now for CPU performance. With 16 cores and a max turbo of 5.7 GHz, it's built to chew through games and multitasking without a hiccup. The RTX 5080 GPU is also a standout, placing it well above most gaming desktops we've tested. You're getting top-tier graphics power for the latest titles at high resolutions.

The supporting specs are strong too. 32GB of DDR5-5600 RAM is more than enough for gaming and gives you headroom for creative work, and the 2TB NVMe SSD is fast and spacious. It's cooled by a 360mm AIO liquid cooler and has ten RGB fans, so thermals should be handled. This is a system where every core component is built to perform, not just to meet a spec sheet.

At $4000, this is a premium gaming desktop. You're paying for a boutique builder experience (assembled in Utah) and top-shelf components like the 9950X3D and RTX 5080. The price-per-performance ratio is high on the performance side, but low on the value side. Compared to big-brand systems like an Alienware Aurora or HP Omen with similar specs, you might find a slightly lower price, but you lose the custom builder touch. The question is whether that builder experience and the specific component selection justify the premium over a mass-produced system from a major OEM.

If you're looking at competitors, the Dell Alienware Aurora and HP Omen 45L are the direct rivals. They'll likely offer similar CPU and GPU configurations. The key trade-offs are brand trust versus boutique appeal. Alienware and HP have much higher reliability and social proof scores in our database, meaning more established support and user communities. The XIDAX wins on raw component tier (that 98th percentile CPU is hard to beat) and the 'built in Utah' personal touch, but loses on brand reputation and likely has fewer ports. For a pure performance seeker, the XIDAX specs are compelling. For someone who values established ecosystems and warranty peace of mind, the big brands might feel safer.

Skip this if you need a compact PC or prioritize brand reliability. Our data scores it at 39/100 for compactness, so it's a large tower. Its reliability and port scores land in the 20th percentile, which is disappointing compared to mainstream brands. If you want a smaller form factor, more connectivity options, or the peace of mind that comes with a Dell or HP warranty network, this isn't your best choice. The raw performance is fantastic, but it comes with trade-offs in those other areas.

This is a data-backed recommendation for a very specific buyer. If your primary goal is securing the absolute best CPU and GPU performance available in a pre-built desktop, and you're comfortable with a $4000 spend and a less-established brand, the XIDAX X6 makes a strong case. Its component rankings are exceptional. However, if brand reliability, a wide array of ports, or a more compact form factor are important to you, our data suggests you should look at competitors like Alienware or HP Omen. This PC is a performance powerhouse with some caveats around the builder's reputation.