Customer Ratings & Reviews

Outstanding stability and speed. With my Corsair AIO cooling system, this is processor keeps about a 80 degree F core temp under 6% load and 110 degree F core temp average under 60% load. Would absolutely recommend for a gaming or graphics processing rig.

I received the item on time. Working excellent and the packaging was really good. Perfecty handed. Completely satisfied and recommend Best Buy for electronics.

This processor is an absolute powerhouse! Upgraded from an older i7, and the difference is night and day. The Core Ultra 9 285K handles gaming, streaming, and editing all at once without breaking a sweat. Temps stay surprisingly cool with a good AIO cooler, and the boost clock speeds are insane. Everything feels faster from boot times to heavy multitasking. If you’re building a high-end rig and want top-tier performance with future-proofing, this CPU delivers big time!

Upgrading from an Intel i9-10900K to the Intel Core Ultra 9 285K has definitely been a worthwhile experience, especially when gaming at 4K. I've seen a clear improvement in gaming performance, particularly when paired with my RTX 4090 Founders Edition. It's great to finally see my GPU working closer to its full potential, with utilization reaching 99% in many games at 4K resolution. What's also contributing to the smooth 4K performance is the pairing of this CPU with 8000MHz CUDIMM memory. The combination of the high-speed memory and the powerful 285K makes a noticeable difference in responsiveness and overall system performance. Games run smoother, and everything feels more responsive at higher resolutions. While the 10900K was a capable CPU, the 285K, along with the high-speed RAM, offers a noticeable boost in 4K gaming. If you're looking for a solid upgrade, particularly if you're pairing it with a high-end GPU and want to take advantage of high-speed memory for 4K gaming, the Intel Core Ultra 9 285K is a good option. It has helped me get more out of my system, and I'm happy with the results."

The Intel Core Ultra 9 285K is a powerhouse desktop CPU that blends cutting-edge AI acceleration, efficient chiplet architecture, and strong productivity performance, though its gaming gains are modest and depend on future software optimization. MUST BUY AGAIN.

285k is a 4k gaming beast. Don't let the paid croney YouTubers fool you. 57 on the p cores and 49 on the e cores npu off thermal limits off(110c in the bios is all that's needed) lift all the limits and let it sing . You can push one p core to 58 and one set of e cores to 50 the lows are better in almost every game I play than the 9800x3d aver is with the error of margin but lows are noticeably better in re5 games

I recently upgraded to the Intel Core Ultra 9 285K for my latest high-performance PC build, and so far, it has exceeded expectations in almost every category. The Intel Core Ultra 9 is an elite-tier CPU that truly shines in enthusiast builds. You’ll need a strong cooling solution and power supply (I use a Corsair HX1200i), but if you’re looking for top-of-the-line performance, this chip delivers.

The Intel Core Ultra 9 285K is an absolute powerhouse. After installing it, the difference in performance was immediately noticeable. Performance: With 24 cores and 24 threads, it handles multitasking and demanding applications effortlessly. Whether it’s AAA gaming, 3D rendering, or running multiple virtual machines, this CPU delivers outstanding speed and responsiveness. Clock Speeds: Base clock of 4.6GHz and turbo boost up to 5.7GHz give it incredible single-core performance, which is perfect for high-FPS gaming and applications that require fast responsiveness. Thermals & Efficiency: Runs efficiently with proper cooling. Paired with a high-end AIO cooler, temperatures remain under control even during stress tests. Future-Proofing: Supports DDR5 and PCIe 5.0, making it an excellent investment for a long-term build. Value: While it’s a premium CPU, the performance and reliability make it worth the price for enthusiasts, gamers, and professionals. Overall, the Intel Core Ultra 9 285K is one of the fastest and most reliable processors available today. It combines raw power, stability, and next-gen support in one package.

This is a powerful CPU, so far performs as expected. Quick delivery and easy friendly purchase process. Competitive pricing!

I love the CPU! It was challenging to choose this over the 9950X, but I had to, due to Quick Sync and the perfect balance for productivity and gaming.

From my research, this cpu is the best for workstations/creators and one of the best for gaming. For me it has been the best I've owned.

Great CPU. I got it yesterday and everything runs smoothly.

Fantastic buy, easy to use / set up. Works great out of the box.

I never had a cpu as fast like this one works perfect

Went from a i9-10900k to the Ultra 9 285k, noticeable difference on multi tasking! Runs alot cooler and less power needed! I turned on the 200s Boost in bios for the ultra 9 cpus and noticed a drastic difference in gaming performance.

This item speak for itself.. if you love intel this for you and if you want to try something new

Kick as p-p-p-power! Great with VR and Adobe projects.

Way more computing power than I’ll ever need, and runs anything I throw at with ease. Best Buy shipped it quickly and without any issues.

Fast shipping. Great product. Always love shopping with best buy!

A PERFORMANCE AND PRICE SWEET SPOT. HIGHLY RECOMMENDED.