AMD Ryzen 7 9850X3D 8-core AM5

The Ryzen 7 9850X3D is the undisputed king of gaming CPUs. If you're building a high-end rig, this is the only chip you should be looking at.

The single-thread score of 4705 in PassMark puts this thing in the top 2% of all processors we've ever tested. That's not just good, that's 'what do you even need more for' territory. The multi-thread score of 41338 is also well above average, which means this isn't just a one-trick gaming pony. It'll chew through video edits and productivity work without breaking a sweat. The 120W TDP is honestly impressive for this level of performance, and the 162W turbo ceiling means you won't need a nuclear reactor to power it. What surprised us most is how cool this thing runs under load with a decent AIO. AMD's 2nd-gen 3D V-Cache clearly fixed the thermal headaches from the first generation.

The Intel Core Ultra 9 285K is the main competition, and it's not even close. The 9850X3D beats it in gaming by a wide margin while costing less. The 285K has more cores and better multi-threaded productivity performance, but if you're primarily gaming, the AMD chip is the obvious choice. The 9800X3D from last generation is still a great chip, but the 9850X3D's higher boost clock and refined cache make it worth the upgrade if you're chasing maximum frame rates. The Ryzen 9 7950X3D has also crept into our top 5, and it's a decent pick if you need more cores for work and still want strong gaming, but the 9850X3D remains the cleaner choice for pure frame chasing. For pure productivity workloads, something like a Ryzen 9 or Core i9 might make more sense, but for gaming, this is the king.

At $454-499 USD, this is a no-brainer for anyone building a serious gaming PC. You're getting the absolute best gaming performance on the market for less than what Intel charges for their flagship, and the AM5 platform means you won't be buying a new motherboard next year. The value proposition is so strong that even the CAD pricing at $655-690 feels reasonable. This is the rare flagship product that actually justifies its price tag.

The Ryzen 7 9850X3D is the best gaming CPU you can buy right now, full stop. AMD took the already ridiculous 9800X3D formula, cranked the clocks to 5.6GHz, and stuffed 96MB of L3 cache on there. The result is a chip that tops our gaming charts at 98.4/100 and makes basically every other desktop processor look like it's running in slow motion. If you're building a high-end gaming rig and you don't buy this, you're doing it wrong.

If you're building a workstation for heavy multi-threaded workloads like video rendering or 3D modeling, this isn't your chip. The 8 cores will hold you back compared to a Ryzen 9 or Core i9. Go grab a Ryzen 9 9950X or Intel Core Ultra 9 instead. And if you're on a tight budget, the 7800X3D or even a 7600X will get you 80% of the gaming performance for half the price.

Buy it. Seriously, just buy it. The Ryzen 7 9850X3D is the best gaming CPU on the market, it runs cool enough with a decent cooler, and the AM5 platform gives you a clear upgrade path. The only real downside is the lack of integrated graphics, which is a non-issue for anyone building a gaming rig. At this price point, there's simply nothing else that comes close.