Intel Xeon Gold 6314U Processor

Intel Xeon Gold 6314U — 32 cores and 64 threads at 2.3 GHz base / 3.4 GHz turbo, 48 MB cache, 205 W TDP, FCLGA4189. Supplied from stock with a 1-year warranty.

The density-tuned 32-core Gold of the Ice Lake stack

The 6314U belongs to the 3rd Gen Xeon Scalable (Ice Lake-SP) family, launched in Q2 2021 on a 10 nm process. It pairs 32 cores / 64 threads with a 2.3 GHz base and a 3.4 GHz turbo ceiling on a 205 W envelope, plus PCIe 4.0 with 64 lanes. The chip is rated 1S Only (single socket) - it is built for single-socket nodes and carries no second-CPU pairing - and it runs DDR4-3200 across eight channels with a 6 TB per-socket ceiling; Intel Optane persistent memory 200 series is supported alongside DDR4. Speed Select comes as Core Power, Turbo Frequency and Base Frequency variants, with a high-priority / low-priority partition of 12 cores at 2.5 GHz and 20 cores at 2.1 GHz underneath. Thermal rating is TCASE 81 °C in a 77.5 mm × 56.5 mm package, and Embedded Options are Available for long-life appliance builds.

Security and acceleration are Ice Lake staples: AVX-512 with two FMA units, DL Boost, TSX-NI and VMD, Intel Crypto Acceleration, Resource Director Technology and Speed Shift, plus Total Memory Encryption, Run Sure reliability and Platform Firmware Resilience. SGX is supported with Intel SPS and a 64 GB enclave page cache.

Technical specifications

Servers that commonly take this processor

The 6314U fits single-socket configurations of FCLGA4189 (Whitley) platforms whose BIOS supports 3rd Gen Xeon Scalable parts. With 32 cores inside a 205 W envelope and the full DDR4-3200 memory ceiling in a single-socket design, it targets scale-out density - roles that value core count per node over clock spread:

• Single-CPU configurations of Dell PowerEdge R750 / R650, HPE ProLiant DL380 Gen10 Plus / DL360 Gen10 Plus and Lenovo ThinkSystem SR650 V2 / SR630 V2 (BIOS support for 1S Only parts required)
• Single-socket storage, hyper-converged and edge appliance chassis built around the Whitley platform

Because the part is 1S Only, populate it as the only processor in the node - confirm the platform BIOS supports single-socket Ice Lake parts before ordering, and confirm the chassis cooling is rated for a 205 W processor. The 64-thread node total with the wide 20-core low-priority partition suits throughput-oriented roles: storage front ends, hyper-converged infrastructure and warm-tier databases.

How it compares across generations

Against the 32-core Gold 6338, the 6314U keeps the identical 32-core / 64-thread / 48 MB layout and the same 205 W envelope but runs 300 MHz higher at base (2.3 vs 2.0 GHz) and 200 MHz higher at turbo (3.4 vs 3.2 GHz). Against the Gold 6338N it runs 100 MHz higher at base and 100 MHz lower at turbo (3.4 vs 3.5 GHz) on 20 W more (205 vs 185 W), with the memory ceiling up from DDR4-2667 to DDR4-3200. Against the Gold 6330 it adds 4 cores and 6 MB of cache while running 300 MHz higher at base and 300 MHz higher at turbo at the same 205 W, moving the memory ceiling up to DDR4-3200. Against the Cascade Lake flagship Platinum 8280 it adds 4 cores and 9.5 MB of cache while giving up 400 MHz of base and 600 MHz of turbo at the same 205 W, gaining PCIe 4.0, eight memory channels and a 6 TB ceiling and moving from 6ch DDR4-2933 to 8ch DDR4-3200.

How each processor is tested before it ships

1. Visual inspection of the heat spreader, capacitors and substrate on arrival.
2. Thermal paste residue cleaned from the IHS; socket contact pads checked under magnification.
3. sSpec marking (SRKHL) verified against the order line before testing.
4. Full-core load test on an LGA4189 diagnostic board, confirming rated clocks and cache.
5. Re-run of the memory controller stress pass, then anti-static packing for dispatch.

Warranty and lead time

Every 6314U carries a 1-year warranty covering defects in workmanship and function; a verified faulty unit is replaced or refunded with return shipping covered. New units come in Intel tray packaging (order code CD8068904570101); tested pull units are labelled as such and priced separately. In-stock units typically ship within 2-3 business days after payment confirmation.

Purchasing and volume enquiries

Pricing is quotation-based rather than fixed. Send the quantity, condition preference (new or tested) and delivery destination, and we reply with a firm quote including current stock and lead time. Volume and project pricing is available for multi-unit orders.