AMD Ryzen 9 9900X vs AMD Ryzen 9 9900X3D

AMD Ryzen 9 9900XAMD Ryzen 9 9900X3D
ArchitectureZen 5 (codename Granite Ridge)Zen 5 (codename Granite Ridge)
Cores / Threads12 / 2412 / 24
Base Clock4.4 GHz4.4 GHz
Max Boost ClockUp to 5.6 GHzUp to 5.5 GHz
L1 Cache960 KB960 KB
L2 Cache12 MB12 MB
L3 Cache64 MB128 MB (2nd gen AMD 3D V-Cache)
Default TDP120 W120 W
ProcessTSMC 4nm FinFET (CPU cores), TSMC 6nm FinFET (I/O die)TSMC 4nm FinFET (CPU cores), TSMC 6nm FinFET (I/O die)
Package Die Count3—
SocketAM5AM5
MemoryDDR5, 2 channels, up to 256 GB, DDR5-5600 (2 x 1R or 2 x 2R), DDR5-3600 with four modulesDDR5, 2 channels, up to 256 GB, DDR5-5600 (2 x 1R)
PCIePCIe 5.0, 28 lanes (24 usable)PCIe 5.0, 28 lanes (24 usable)
USB4 x native USB 3.2 Gen 2 (10 Gbps), 1 x USB 2.0—
Integrated GraphicsAMD Radeon Graphics, 2 cores, 2200 MHzAMD Radeon Graphics, 2 cores, 2200 MHz
UnlockedYes (Precision Boost Overdrive, Curve Optimizer, AMD EXPO)—
Max Operating Temperature95 C95 C
Cooler IncludedNo (liquid cooler recommended by AMD)No
Product ID100-100000662WOF (boxed), 100-000000662 (tray)—