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Intel Xeon w5-3435X
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INTEL
Intel Xeon w5-3435X Tray & Boxed (PK8071305082000 / BX807133435X)
16 Cores 32 Threads @ 4.7GHz | FCLGA4677
Box BX807133435X
Tray PK8071305082000
Category Workstation Processors
Ordering codes
Tray PK8071305082000 S-Spec SRM34
Box BX807133435X S-Spec SRM34
Quote by tray or boxed part number. All tray CPU part numbers
Price Trend
Last updated: 2026-10-28
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Technical Snapshot
The Intel Xeon w5-3435X is a workstation processor for the FCLGA4677 platform, based on the Sapphire Rapids architecture (Intel 7). It features 16 cores and 32 threads, with a base frequency of 3.1GHz and boost up to 4.7GHz. The CPU has 45 MB of cache with a 270 W base TDP. Memory support includes DDR5.
Use Case Professional workstations
Compatibility FCLGA4677 motherboard (Xeon W-3400)
Category Workstation Processor — Sapphire Rapids
Full Specifications
Manufacturer-verified specifications (Manufacturer-Verified (MV-1) · Source: Intel ARK )
Processor Architecture
Codename Sapphire Rapids
Series Xeon W-3400
Launch Date Q1'23
Cores / Threads 16 / 32
Process Intel 7
Socket FCLGA4677
Unlocked Yes
Spec Code SRM34
Stepping E5
Intel SKU 233421
Performance
Base Clock 3.1GHz
Max Turbo Clock 4.7GHz
Memory
Memory Type DDR5
Memory Speed 4800 MT/s
Memory Channels 8
Max Memory 4096 GB
ECC Memory Yes
Power
Base Power (TDP) 270 W
Max Turbo Power 324 W
Connectivity
PCIe Version 5.0
PCIe Lanes 112
Product Information
Ordering Code (Box) BX807133435X
Ordering Code (Tray) PK8071305082000
Package Box, Tray
Tray vs Boxed
The Intel Xeon w5-3435X is the same processor in two packagings — the tray (OEM) version and the boxed (retail) version. Quote by either part number.
Tray (OEM) Boxed (Retail)
Part number PK8071305082000 (SRM34) BX807133435X (SRM34)
Packaging Bulk tray Retail box
Cooler Not included As shipped by Intel
Warranty Seller / OEM terms Intel retail warranty
Both are the same chip with the same processor number — all tray CPU part numbers .
Support & Downloads
Drivers
Manuals
Intel Xeon w5-3435X Specifications Product specifications on Intel ARK
View on Intel →
Wholesale & bulk supply
Evergreen Computer Technology Company supplies this processor wholesale from Hong Kong to system integrators, resellers and enterprise buyers. Quote by tray or boxed part number — lead time and pricing are confirmed on your quotation.
Frequently Asked Questions
What socket does the Intel Xeon w5-3435X use? The Intel Xeon w5-3435X uses the FCLGA4677 socket (Xeon W-3400 platform).
What memory does the Intel Xeon w5-3435X support? The Intel Xeon w5-3435X supports DDR5 with a maximum of 4096 GB.
How many cores does the Intel Xeon w5-3435X have? The Intel Xeon w5-3435X has 16 cores and 32 threads, with a max turbo frequency of 4.7GHz.
What is the TDP of the Intel Xeon w5-3435X? The Intel Xeon w5-3435X has a base power (TDP) of 270 W and max turbo power of 324 W.