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SpecificationAMD Ryzen 7 7700XAMD Ryzen 9 7900X
Release dateSep 27, 2022Sep 27, 2022
Cores812
Threads1624
SocketAM5AM5
MemoryDDR5-5200DDR5-5200 (2 DIMMs) / DDR5-3600 (4 DIMMs)
Base clock4.5 GHZ4.7 GHZ
Boost clock5.4 GHZ5.6 GHZ
TDP105 W170 W
Cache40 MB76 MB
GenerationZen 4Ryzen 7000 series
Max Memory Size128 GB128 GB
ECC SupportYes (requires motherboard support)Yes (Requires mobo support)
Hyper ThreadingYesYes
Turbo BoostPrecision Boost 2Precision Boost 2
ChipsetSelect 600 Series motherboardsA620, X670E, X670, B650E, B650, X870E, X870, B840, B850
Ram Speed5200 MHz5200 MT/s