AMD Ryzen 9 7950X3D vs AMD Ryzen 9 9950X3D

AMD Ryzen 9 7950X3DAMD Ryzen 9 9950X3D
ArchitectureZen 4 (codename Raphael)Zen 5 (codename Granite Ridge)
Cores / Threads16 / 3216 / 32
Base Clock4.2 GHz4.3 GHz
Max Boost ClockUp to 5.7 GHzUp to 5.7 GHz
L1 Cache1024 KB1280 KB
L2 Cache16 MB16 MB
L3 Cache128 MB (AMD 3D V-Cache)128 MB (2nd gen AMD 3D V-Cache)
Default TDP120 W170 W
ProcessTSMC 5nm FinFET (CPU cores), TSMC 6nm FinFET (I/O die)TSMC 4nm FinFET (CPU cores), TSMC 6nm FinFET (I/O die)
SocketAM5AM5
MemoryDDR5, 2 channels, up to 128 GB, DDR5-5200 (2 x 1R / 2 x 2R), DDR5-3600 (4 modules)DDR5, 2 channels, up to 256 GB, DDR5-5600 (2 modules)
PCIePCIe 5.0, 28 lanes (24 usable)PCIe 5.0, 28 lanes (24 usable)
Integrated GraphicsAMD Radeon Graphics, 2 cores, 2200 MHzAMD Radeon Graphics, 2 cores, 2200 MHz
UnlockedPrecision Boost Overdrive, Curve Optimizer and Ryzen Master supportedYes
Cooler IncludedNo (liquid cooler recommended by AMD)No
Max Operating Temperature89 C95 C