NameAMD Ryzen™ 9 7900X3D  FamilyRyzen  SeriesRyzen 7000 Series  Form FactorDesktops , Boxed Processor  Market SegmentEnthusiast Desktop  AMD PRO TechnologiesNo  Consumer UseYes  Regional AvailabilityGlobal  Former CodenameRaphael AM5  ArchitectureZen 4  # of CPU Cores12  Multithreading (SMT)Yes  # of Threads24  Max. Boost ClockUp to 5.6 GHz  Base Clock4.4 GHz  L1 Cache768 KB  L2 Cache12 MB  L3 Cache128 MB  Default TDP120W  Processor Technology for CPU CoresTSMC 5nm FinFET  Processor Technology for I/O DieTSMC 6nm FinFET  CPU Compute Die (CCD) Size71mm²  I/O Die (IOD) Size122mm²  Package Die Count3  AMD EXPO™ Memory Overclocking TechnologyYes  Precision Boost OverdriveYes  Curve Optimizer Voltage OffsetsYes  AMD Ryzen™ Master SupportYes  CPU SocketAM5  Supporting ChipsetsA620 , X670E , X670 , B650E , B650  CPU Boost TechnologyPrecision Boost 2  Instruction Setx86-64  Supported ExtensionsAES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64  Thermal Solution (PIB)Not Included  Recommended CoolerLiquid cooler recommended for optimal performance  Max. Operating Temperature (Tjmax)89°C  Launch Date02/28/2023  *OS SupportWindows 11 – 64-Bit Edition , Windows 10 – 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit        Connectivity     Native USB 3.2 Gen 2 (10Gbps) Ports4  Native USB 3.2 Gen 1 (5Gbps) Ports0  Native USB 2.0 (480Mbps) Ports1  Native SATA Ports0  PCI Express® VersionPCIe® 5.0  Native PCIe® Lanes (Total/Usable)28 , 24  Additional Usable PCIe Lanes from MotherboardX670E  12x Gen4X670  12x Gen4B650E  8x Gen4B650  NVMe SupportBoot , RAID0 , RAID1 , RAID10  System Memory TypeDDR5  Memory Channels2  Max. Memory128 GB  System Memory SubtypeUDIMM  Max Memory Speed   2x1R  DDR5-5200   2x2R DDR5-5200   4x1R DDR5-3600   4x2R DDR5-3600   ECC SupportYes (Requires mobo support)        Graphics Capabilities     Graphics ModelAMD Radeon™ Graphics  Graphics Core Count2  Graphics Frequency2200 MHz  USB Type-C® DisplayPort™ Alternate ModeYes