AMD Ryzen 9 9950X vs Intel Core Ultra 9 Processor 285K

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

8 differences
SpecificationAMD Ryzen 9 9950XIntel Core Ultra 9 Processor 285K
Processor coresDiffers1624
Processor familyDiffersAMD Ryzen 9Intel® Core™ Ultra 9
Processor socketDiffersAM5FCLGA1851
Processor threadsDiffers3224
On-board graphics card modelDiffersAMD Radeon GraphicsIntel® Graphics
Cache internalDiffers64 MB36 MB
Launch dateDiffers08/08/2024Q4'24
Maximum memoryDiffers192 GB256 GB
On-board graphics cardSameYesYes
Cooler includednot knownNonot known
Efficient coresnot knownnot known16
Memory types supported by processornot knownnot knownUp to DDR5 6400 MT/s
Performance coresnot knownnot known8
Processor base frequencynot known4.3 GHznot known
Processor base powernot knownnot known125 W
Processor boost frequencynot known5.7 GHznot known
Processor lithographynot known4 nmnot known
Processor manufacturernot knownAMDnot known
Processor modelnot known9950Xnot known
Thermal Design Power (TDP)not known170 Wnot known
Tjunctionnot knownnot known105 °C
Intel® Speed Shift Technologynot knownnot knownYes
Processor package sizenot knownnot known45 mm x 37.5 mm
Memory channelsnot knownnot known2
PCI Supportnot knownnot knownUp to 1x16+2x4, 2x8+2x4, 1x8+4x4
Supply statusnot knownnot knownLaunched
Package typenot knownTraynot known