AMD Ryzen 9 9900X vs Intel Core i9-14900K

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

5 differences
SpecificationAMD Ryzen 9 9900XIntel Core i9-14900K
Processor coresDiffers1224
Processor familyDiffersRyzen 9000 SeriesIntel® Core™ i9 Processors (14th gen)
Processor modelDiffers9900Xi9-14900K
Processor threadsDiffers2432
Package typeDiffersTrayBox
Efficient coresnot knownnot known16
Maximum number of PCI Express lanesnot knownnot known20
PCI Express configurationsnot knownnot knownUp to 1x16+4, 2x8+4
Performance coresnot knownnot known8
Processor base powernot knownnot known125 W
Processor lithographynot knownnot knownIntel 7
Processor manufacturernot knownAMDnot known
Processor socketnot knownnot knownFCLGA1700
Tjunctionnot knownnot known100 °C
On-board graphics cardnot knownnot knownYes
On-board graphics card modelnot knownnot knownIntel UHD Graphics 770
ECCnot knownnot knownYes
Memory channelsnot knownnot known2
Intel® Thermal Velocity Boost Frequencynot knownnot known6 GHz
Processor package sizenot knownnot known45.0 mm x 37.5 mm
Cache internalnot knownnot known36 MB
Intel Turbo Boost Max Technology frequencynot knownnot known5.8 GHz
Launch datenot knownnot knownQ4'23
Maximum memorynot knownnot known192 GB
Processor brand namenot knownRyzennot known