Introduction
This instruction manual provides essential information for the proper installation, operation, and maintenance of your Intel Xeon E5-2680 v4 Tetradeca-core Processor. Please read this manual thoroughly before proceeding with any installation or operation to ensure optimal performance and longevity of your product.
Product Overview
The Intel Xeon E5-2680 v4 is a high-performance Tetradeca-core (14 Core) processor designed for demanding server and workstation environments. It offers robust capabilities for multi-tasking and high-performance computing.
- Powerful Processing: 14 cores and 28 threads for multi-tasking and high-performance computing.
- High Base Frequency: 2.4 GHz for quick data processing and efficient multitasking.
- Large Cache Size: 35 MB for faster data access and improved system performance.
- Energy Efficient: 120W TDP for reduced power consumption and lower operating costs.
- Scalable Performance: Part of the Intel Xeon Scalable Processor family for flexible and efficient data center solutions.

Image: The Intel Xeon "inside" logo, signifying the presence of an Intel Xeon processor.
Setup and Installation
Proper installation is crucial for the stability and performance of your processor. Always handle the processor by its edges to avoid touching the contacts or the integrated heat spreader (IHS).
- Preparation: Ensure your motherboard supports the LGA 2011-v3 socket and is compatible with the Intel Xeon E5-2680 v4 processor. Power off and unplug your system before beginning.
- Anti-Static Precautions: Wear an anti-static wrist strap or frequently touch a grounded metal object to discharge static electricity.
- Open CPU Socket: Carefully open the CPU retention mechanism on the motherboard's LGA 2011-v3 socket.
- Insert Processor: Align the triangular marker on the processor with the corresponding marker on the socket. Gently place the processor into the socket without forcing it. The processor should sit flush.
- Secure Processor: Close the CPU retention mechanism, ensuring the processor is securely locked in place.
- Apply Thermal Paste: Apply a small amount of high-quality thermal paste (pea-sized dot) to the center of the processor's IHS.
- Install CPU Cooler: Mount your compatible CPU cooler according to its manufacturer's instructions. Ensure proper contact and pressure for effective heat dissipation.
- Connect Cooler Fan: Connect the CPU cooler fan cable to the designated CPU_FAN header on the motherboard.
Operating Instructions
Once installed, the Intel Xeon E5-2680 v4 processor will be recognized by your system's BIOS/UEFI and operating system. No specific user interaction is required for its basic operation beyond ensuring adequate cooling and power supply.
- System Boot-up: Power on your system. The BIOS/UEFI will detect the new processor.
- Operating System: Ensure your operating system (e.g., Windows Server, Linux, VMware ESXi) is compatible and updated to support multi-core processors and the specific Xeon architecture.
- Monitoring: Utilize system monitoring software to keep track of CPU temperature, utilization, and clock speeds to ensure stable operation.
- Workload Management: For optimal performance in server environments, configure your applications and virtualization software to effectively utilize the 14 cores and 28 threads.
Maintenance
Regular maintenance helps ensure the longevity and stable performance of your processor and system.
- Dust Removal: Periodically clean dust from the CPU cooler fins and fan blades using compressed air. Accumulation of dust can impede airflow and lead to overheating.
- Thermal Paste Check: After several years of operation, or if you notice increased temperatures, consider reapplying thermal paste. This involves carefully removing the CPU cooler, cleaning off old paste, and applying new paste.
- Temperature Monitoring: Continuously monitor CPU temperatures, especially under heavy load. High temperatures can indicate insufficient cooling or a need for maintenance.
- System Updates: Keep your operating system and motherboard BIOS/UEFI updated to benefit from performance optimizations and bug fixes that may affect processor operation.
Troubleshooting
If you encounter issues with your system after installing the processor, consider the following troubleshooting steps:
- System Not Booting/No Display:
- Verify the processor is correctly seated in the socket and the retention mechanism is fully closed.
- Ensure all power cables (24-pin ATX, 8-pin EPS/CPU) are securely connected to the motherboard.
- Check RAM modules are properly seated.
- Confirm motherboard BIOS/UEFI supports the E5-2680 v4 processor. An older BIOS might require an update with a compatible CPU installed first.
- Overheating Issues:
- Ensure the CPU cooler is properly installed and making good contact with the processor's IHS.
- Verify thermal paste application is adequate and evenly spread.
- Check that the CPU cooler fan is spinning and connected to the correct header.
- Improve case airflow by ensuring proper fan configuration and cable management.
- Performance Issues/System Instability:
- Check CPU temperatures under load. Throttling due to heat can reduce performance.
- Ensure your power supply unit (PSU) provides sufficient wattage for all system components, including the 120W TDP processor.
- Run diagnostic tools (e.g., Prime95, Intel Processor Diagnostic Tool) to test processor stability.
- Update motherboard drivers and BIOS/UEFI to the latest versions.
Specifications
| Feature | Detail |
|---|---|
| Brand | Intel |
| Model Number | CM8066002031501 |
| Processor Type | Xeon E5-2680 v4 |
| Cores | 14 |
| Threads | 28 |
| Base Clock Speed | 2.40 GHz |
| Max Turbo Frequency | 3.30 GHz |
| Cache | 35 MB |
| QPI Speed | 9.60 GT/s |
| Socket Type | LGA 2011-v3 |
| TDP | 120 W |
| Lithography | 14 nm |
| Processing Bit | 64-bit |
| Item Weight | 1 pounds |
| Product Dimensions | 2 x 2.1 x 0.25 inches |
Warranty and Support
For warranty information and technical support, please refer to Intel's official website or contact their customer service. Keep your proof of purchase for warranty claims.
Intel Support: Visit Intel's Official Support Page





