haxxiy said:
AFAIK, that's a 257 mm2 monolithic chip vs. a 72 mm2 CCD + 125 mm2 I/O. The die yield would be >70% greater for the single CCD chips and >30% greater for double CCDs if they have comparable defect rates. So the Raptor Lake chip used in the 13600 and above is more comparable with the double CCD Zen 4 chips in terms of manufacturing costs, even assuming a 50% premium on the 5 nm node. Someone was/is either overpricing or playing very aggressively here... |
Unless the small cores are very cheap to produce because of the fact that they don't need to clock high or have hyper threading and etc where as AMD needs to make sure all of their performance cores needs to meet the higher clock specifications as well as have hyper threading and etc.
PC Specs: CPU: 7800X3D || GPU: Strix 4090 || RAM: 32GB DDR5 6000 || Main SSD: WD 2TB SN850