Essentials Product Collection Intel® Xeon® W Processor Code Name Products formerly Skylake Vertical Segment Desktop Processor Number W-3175X Lithography 14 nm CPU Specifications Total Cores 28 Total Threads 56 Max Turbo Frequency 3.80 GHz Processor Base Frequency 3.10 GHz Cache 38.5 MB Max # of UPI Links 0 Bus Speed 8 GT/s TDP 255 W Supplemental Information Marketing Status Discontinued Launch Date Q4'18 Servicing Status End of Servicing Updates End of Servicing Updates Date Sunday, December 31, 2023 Embedded Options Available No Included Items Please note: The boxed product does not include a fan or heat sink Memory Specifications Max Memory Size (dependent on memory type) 512 GB Memory Types DDR4-2666 Maximum Memory Speed 2666 MHz Max # of Memory Channels 6 ECC Memory Supported‡ Yes Expansion Options Scalability 1S Only PCI Express Revision 3.0 Max # of PCI Express Lanes 48 Package Specifications Sockets Supported FCLGA3647 Max CPU Configuration 1 TCASE 70°C TJUNCTION 85°C Package Size 76.0mm x 56.5mm Advanced Technologies Intel® Optane™ Memory Supported‡ No Intel® Speed Shift Technology Yes Intel® Turbo Boost Max Technology 3.0‡ No Intel® Turbo Boost Technology‡ 2.0 Intel® Hyper-Threading Technology‡ Yes Intel® Transactional Synchronization Extensions Yes Intel® 64‡ Yes Instruction Set Extensions Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 # of AVX-512 FMA Units 2 Enhanced Intel SpeedStep® Technology Yes Intel® Volume Management Device (VMD) Yes Security & Reliability Intel vPro® Eligibility‡ Intel vPro® Platform Intel® AES New Instructions Yes Intel® Trusted Execution Technology‡ Yes Execute Disable Bit‡ Yes Intel® Boot Guard 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
This is Official Retail Version Intel Xeon W-3175X Processor, LGA3647 (FCLGA3647) socket, unlocked multiplier for overclocking, the only overclockable Xeon W series CPU. Physical Condition Notice (MUST READ BEFORE PURCHASE) Used CPU, rated 8 out of 10 condition. There are obvious scratches and wear marks on the metal border and substrate, marks on front & back side. If you are very strict about cosmetic appearance, please DO NOT buy this item. If you lack hardware troubleshooting skills, cannot solve motherboard D6 error code, GPU post error codes, please stay away. We refuse unnecessary returns caused by improper operation, thank you for understanding. Full Specs

Benchmark Test Results (Real Tested)

Compatible Single Socket Motherboards (OC Supported)