Intel Xeon E5-2678 V3 12-Core 2.5GHz LGA 2011-3 CPU
Intel Xeon E5-2678 V3 12-Core 2.5GHz LGA 2011-3 CPU
Intel Xeon E5-2678 V3 12-Core Server Processor
Upgrade your workstation or server build with the Intel Xeon E5-2678 V3 — a powerful 12-core, 24-thread processor designed for demanding server and multi-threaded workloads. Running at a base clock of 2.5GHz with a generous 30MB L3 cache, this Haswell-EP architecture CPU delivers reliable, high-performance computing for virtualization, data processing, rendering, and more.
Each unit is pulled from a working machine (may feature slight surface marks) and is double-tested before shipment to ensure full functionality. The processors sold in our store all carry an identifying mark. Please note that photos and serial numbers shown are for reference only — the actual item received may vary slightly. The origin of the CPU may be from various countries such as China, Malaysia, Vietnam, or Costa Rica; performance is identical regardless of origin. Random delivery applies.
Key Specifications
- Model: Intel Xeon E5-2678 V3 (SR20Z)
- Base Clock Speed: 2.5GHz
- Cores / Threads: 12 Cores / 24 Threads
- L3 Cache: 30MB
- Socket: LGA 2011-3
- TDP (Wattage): 120W
- Chip Process: 22nm
- PCIe Version: PCIe 3.0
- Supported Memory Type: DDR4
- Memory Channels: Dual-Channel
- Integrated GPU: No
- Unlocked Multiplier: No
- Stepping: SR20Z
- Application: Server / Workstation
Why Choose the Intel Xeon E5-2678 V3?
- ✅ 12 Cores, 24 Threads — Tackle multi-threaded tasks with ease
- ✅ 30MB Smart Cache — Fast data access for complex workloads
- ✅ PCIe 3.0 Support — Compatible with modern GPUs and NVMe storage
- ✅ DDR4 Memory Support — High-speed, energy-efficient RAM compatibility
- ✅ Double-Tested Before Shipping — Quality-verified for peace of mind
- ✅ LGA 2011-3 Socket — Drop-in compatible with X99 and C612 chipset motherboards
Ideal For
This processor is an excellent value choice for budget-conscious builders looking to power home lab servers, NAS systems, virtualization hosts (ESXi, Proxmox), video editing rigs, or scientific computing workstations using the LGA 2011-3 platform.
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Frequently Asked Questions
Q: What motherboard socket is compatible with the Intel Xeon E5-2678 V3 processor?
A: The Intel Xeon E5-2678 V3 uses the LGA 2011-3 socket. It is compatible with motherboards featuring the Intel X99 or C612 chipsets, making it a great fit for many popular server and high-performance workstation boards.
Q: Is the Intel Xeon E5-2678 V3 a new or used processor?
A: This processor is a pulled unit — it has been removed from a working machine and may show slight surface marks. Every unit is double-tested before shipping to verify full functionality, so you can be confident it will perform as expected.
Q: Does the Intel Xeon E5-2678 V3 come with a cooler?
A: No, a cooling solution is not included with this processor. You will need to source a compatible LGA 2011-3 CPU cooler separately to ensure proper thermal management.
Q: What type of RAM does the Xeon E5-2678 V3 support?
A: The E5-2678 V3 supports DDR4 memory in a dual-channel configuration, allowing for high-bandwidth memory setups ideal for server and workstation applications.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.