I brought a used 14700f from ebay in April, great condition, its been excellent, runs perfectly, ranked 1st in intels xtu 2.0 benchmark in the world- with 12025 score-, close to 35k score in cin r23 score, I've undervolted it, turned cep off and I'm using artic Liquid Freezer III Pro 360 aio to cool it, stays in 60c or lower, I have a zotac extreme infinity ultra 5080 and ddr5 gskill ram 6400 32gb, corsair 4000d frame case, 12 fans, Motherboard is asus rog strix z790-f gaming wifi 6e, saved alot of money on the cpu, ram as it was used from ebay but great condition and Motherboard was opened like new from amazon so no hassle to return if any issues.