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Main image of Intel Xeon w5-2455X Dodeca-core (12 Core) 3.20 GHz Processor - 30 MB L3 Cache - 64-bit Processing - 4.60 GHz Overclocking Speed - Socket LGA-4677 - 240 W - 24 Threads -BX807132455X

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Intel Xeon w5-2455X Dodeca-core (12 Core) 3.20 GHz Processor - 30 MB L3 Cache - 64-bit Processing - 4.60 GHz Overclocking Speed - Socket LGA-4677 - 240 W - 24 Threads -BX807132455X

Item #: 9SIV3HVM8H9769
Mfr. Part #: BX807132455X
UNSPSC: 43201503

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The processor features Socket LGA-4677 socket for installation on the PCB
30 MB of L3 cache memory offers great system performance and avoids interruptions while executing complex and critical tasks
Dodeca-core (12 Core) processor core helps processor process data in a dependable and timely manner with maximum productivity
Processor with 3.20 GHz clock speed for quick and dependable processing of data to ensure maximum productivity
Intel Xeon 3.20 GHz processor offers great stability when you are dealing with 3D rendering software or playing games. Integrated ECC-memory reduces the chance of critical system crashes.

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Intel Xeon w5-2455X Dodeca-core (12 Core) 3.20 GHz Processor - 30 MB L3 Cache - 64-bit Processing - 4.60 GHz Overclocking Speed - Socket LGA-4677 - 240 W - 24 Threads -BX807132455X

Model
Brand	Intel
Series	Xeon W5
Model	BX807132455X
Name	Xeon w5-2455X

Details
CPU Socket Type	LGA 4677
CPU Code Name	Sapphire Rapids
# of Cores	12-Core (12P+0E)
# of Threads	24-Threads
Operating Frequency	3.2 GHz
Max Turbo Frequency	Max Turbo Frequency: 4.60 GHz Intel Turbo Boost Max Technology 3.0 Frequency: 4.60 GHz Intel Turbo Boost Technology 2.0 Frequency: 4.40 GHz
L3 Cache	30MB
Manufacturing Tech	Intel 7
Instruction Set	64-Bit
Integrated Memory Controller Speed	4800 MHz
Memory Types	DDR5 4800
Memory Channel	4
Max Memory Size	2TB
ECC Memory	Supported
PCI Express Revision	5.0
Max Number of PCI Express Lanes	64
Max Turbo Power	240W
Thermal Design Power	200W
Cooling Device	Cooling device not included - Processor Only
Advanced Technologies	Intel QuickAssist Technology (QAT): 0 default devices Intel Dynamic Load Balancer (DLB): 0 default devices Intel Data Streaming Accelerator (DSA): 1 default devices Intel In-memory Analytics Accelerator (IAA): 0 default devices Intel Advanced Matrix Extensions (AMX): Yes Intel Deep Learning Boost (Intel DL Boost) on CPU: Yes Intel Resource Director Technology (Intel RDT): No Intel Speed Shift Technology: Yes Intel Turbo Boost Max Technology 3.0: Yes Intel Turbo Boost Technology: 2.0 Intel Hyper-Threading Technology: Yes Intel Transactional Synchronization Extensions: Yes Intel 64: Yes Instruction Set: 64-bit Instruction Set Extensions Intel SSE4.1, Intel AMX, Intel SSE4.2, Intel AVX2, Intel AVX-512 # of AVX-512 FMA Units: 2 Enhanced Intel SpeedStep Technology: Yes
Security & Reliability	Intel vPro Eligibility: Intel vPro Enterprise Intel Threat Detection Technology (TDT): No Intel Active Management Technology (AMT) : Yes Intel Remote Platform Erase (RPE): No Intel One-Click Recovery: No Intel QuickAssist Software Acceleration: No Intel Platform Firmware Resilience Support: Yes Intel Control-Flow Enforcement Technology : Yes Intel Total Memory Encryption - Multi Key: No Intel Total Memory Encryption : Yes Intel AES New Instructions : Yes Intel Software Guard Extensions (Intel SGX) : No Intel OS Guard: Yes Intel Trusted Execution Technology : Yes Execute Disable Bit : Yes Intel Boot Guard : Yes Mode-based Execute Control (MBEC) : Yes Intel Virtualization Technology with Redirect Protection (VT-rp): Yes Intel Virtualization Technology (VT-x) : Yes Intel Virtualization Technology for Directed I/O (VT-d) : Yes Intel VT-x with Extended Page Tables (EPT) : Yes

Additional Information
First Listed on Newegg	October 12, 2026

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Intel Xeon w5-2455X Dodeca-core (12 Core) 3.20 GHz Processor - 30 MB L3 Cache - 64-bit Processing - 4.60 GHz Overclocking Speed - Socket LGA-4677 - 240 W - 24 Threads -BX807132455X

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Item#: 9SIV3HVM8H9769

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Intel Xeon w5-2455X Dodeca-core (12 Core) 3.20 GHz Processor - 30 MB L3 Cache - 64-bit Processing - 4.60 GHz Overclocking Speed - Socket LGA-4677 - 240 W - 24 Threads -BX807132455X

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