AMD Ryzen Threadripper PRO 9945WX

Basic information:
Released	2025
Segment	Desktop
Socket	Socket sTR5
Bus	32 GT/s PCIE
Number of cores	12
Number of threads	24
Base frequency	4700 MHz
Turbo Core	5400 MHz
Unlocked multiplier	yes
Architecture (core)	Shimada Peak
Lithography	4 nm
TDP	350 W
Max. temperature	95° C
Products webpage	follow >

Internal memory
L1 Cache, Кb	12 x 32 + 12 x 48
L2 Cache, Кb	12288
L3 Cache, Кb	65536

Integrated modules
iGPU	no
Memory controller	8-channel (DDR5-6400) ECC memory supported
PCIe controller	PCI Express 5.0 (148 lines)
Other modules	• SATA controller • Secure processor • USB controller

Instructions, technology
• MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4 (SSE4.1 + SSE4.2) • SSE4A • AES (Advanced Encryption Standard) • AVX (Advanced Vector Extensions) • AVX 2 (Advanced Vector Extensions)	• AVX 512 (Advanced Vector Extensions 512) • SHA (Secure Hash Algorithm extensions) • FMA3 (3-operand Fused Multiply-Add) • AMD64 • EVP (Enhanced Virus Protection) • AMD-V (AMD Virtualization) • Secure Memory Encryption • Precision Boost • SMT (Simultaneous MultiThreading)

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