Intel Xeon w7-3445

Basic information:
Released	2023
Segment	Desktop
Socket	LGA4677
Number of cores	20
Number of threads	40
Base frequency	2600 MHz
Turbo Boost	4800 MHz
Unlocked multiplier	no
Architecture (core)	Sapphire Rapids
Lithography	10 nm
TDP	324 W
Max. temperature	97° C
Products webpage	follow >

Internal memory
L1 Cache, Кb	20x32 + 20x48
L2 Cache, Кb	20x2048
L3 Cache, Кb	53760

Integrated modules
iGPU	no
Memory controller	8-channel (DDR5-4800) ECC memory supported
PCIe controller	PCI Express 5.0 (112 lines)
Other modules	no

Instructions, technology
• MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4 (SSE4.1 + SSE4.2) • AES (Advanced Encryption Standard inst.) • AVX (Advanced Vector Extensions) • AVX 2.0 (Advanced Vector Extensions 2.0) • AVX 512 (Advanced Vector Extensions 512) • BMI1, BMI2 (Bit Manipulation inst.) • F16C (16-bit Floating-Point conversion) • FMA3 (3-operand Fused Multiply-Add inst.)	• EM64T (Intel 64) • NX (XD, Execute disable bit) • VT-x (Virtualization technology) • VT-d (Virtualization for directed I/O) • Hyper-Threading • Turbo Boost 2.0 • TXT (Trusted Execution tech.) • TSX (Transactional Synchronization Extensions) • SGX (Software Guard Extensions) • DSA (Data Streaming Accelerator) • IAA (In-memory Analytics Accelerator) • QAT (QuickAssist Technology)

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