Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K)

I bought two of these CPU's for system builds. They worked flawlessly in 3 different systems. Clocking them at 5Ghz is easy. But you will need a good cooling fan or a water-cooled system if you want them to last.

Nei dettagli del prodotto, nelle schede, è indicato come 5Ghz, mentre nella descrizione è scritto che la sua frequenza massima è 5Ghz. Nella confezione, dicitura alquanto lacunosa è indicato come "5Ghz SBLOCCATO". Il fatto è che questo microprocessore può sì raggiungere i 5Ghz, ma SOLO CON OVERCLOCK, una procedura che accelera la frequenza ma compromette la stabilità del microprocessore e c'è un rischio elevato di surriscaldamento. Il microprocessore qui indicato è in realtà un 3.60Ghz (senza overclock), dato questo NON INDICATO NÉ NELLE SCHEDE NÉ NELLA DESCRIZIONE. Si potrebbe quindi parlare di pubblicità ingannevole, dato che io l'ho acquistato credendo fosse un 5Ghz che invece non è.

The Intel i9-9900K is an absolute powerhouse of a processor that has exceeded all my expectations. From the moment I installed it in my system, it has consistently delivered unparalleled performance in every task I throw at it. The 8-core, 16-thread architecture of the i9-9900K ensures seamless multitasking, effortlessly handling resource-intensive applications, gaming, and content creation with ease. It's a beast of a processor that never breaks a sweat, even under heavy workloads. Gaming on the i9-9900K is an absolute joy. It provides smooth frame rates, eliminates stuttering, and drastically reduces loading times, creating an immersive gaming experience like no other. This CPU truly lets you unleash the full potential of your high-end graphics card.

Pues el pedido tuvo problemas en la aduana en España, donde me querían cobrar 125€ de sobrecostes. hablé con amazón y el vendedor la verdad que se hizo responsable de todo. Tardó una semana mas en llegar, pero el problema fue por la aduana. dar todos los datos al vendedor sino queréis problemas. El procesador se nota una barbaridad, los test de rendimiento son muy buenos los resultados y el pc ha mejorado bastante. estoy muy contento con el cambio. Tenía un I5 5900K no era para nada malo pero este lo mejora bastante.

I bought it as a "like new" product, and despite it mentions the product is in good shape, but the packaging is damaged.I had my expectation, but I could never imagine it is damaged to this degree. I wouldn't call it damaged, I would call it destroyed. Not to mention the uncleaned previous thermal paste on the side of the CPU. Also, with my mobo, I don't think it can provide all the power the cpu needs, which is what I expected, but I still got lots of performance degradation, and heat, even with a new purchased Noctua nh-d15 cpu cooler. It could be on me, it could be the CPU. But decide to return it anyways, since the cost of through upgrade is over 600$, and why do I have to stick with Coffee Lake. Also, talked with CSR people about the "damaged", but actually destroyed packaging, the guy said it's fine, and that's what they called a mint condition...I can't agree less...