Xeon E5 2660 V3

CPU • Intel • $ 81.99

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The Intel Xeon E5 2660 V3 is a powerful server-grade processor built on the Haswell-EP architecture, designed to deliver exceptional multi-threaded performance for demanding enterprise workloads. With 10 physical cores and 20 threads, this CPU excels in virtualization, database management, content creation, and scientific computing. Its 2.6GHz base clock and 3.3GHz turbo boost ensure responsive performance across a wide range of applications.

Who Is It For?

This processor is ideal for IT professionals, system integrators, and enthusiasts building or upgrading dual-socket servers, workstations, or high-performance computing rigs. It offers a cost-effective solution for those who need reliable, scalable performance without breaking the bank.

Key Features & Performance

10 Cores / 20 Threads: Handles heavy parallel processing with ease.
2.6GHz Base / 3.3GHz Turbo: Balances power efficiency with peak performance.
25MB L3 Cache: Reduces latency and accelerates data access.
DDR4-2133 Support: Up to 768GB of ECC memory for mission-critical reliability.
LGA 2011-3 Socket: Compatible with Intel C612 chipset motherboards.
105W TDP: Efficient power consumption for server environments.

Performance Highlights

In multi-threaded benchmarks, the Xeon E5 2660 V3 delivers impressive scores, often outperforming newer mainstream desktop CPUs in tasks that utilize all cores. It supports Intel Hyper-Threading, Turbo Boost 2.0, and advanced virtualization features like VT-x and VT-d, making it a robust choice for VMware, Hyper-V, and other hypervisors.

Use Cases

Server Virtualization: Run multiple virtual machines with minimal overhead.
Content Creation: Accelerate video rendering, 3D modeling, and batch processing.
Data Analysis: Handle large datasets and complex simulations.
Homelab & NAS: Build a powerful, energy-efficient home server.

While the Xeon E5 2660 V3 does not include integrated graphics, it pairs perfectly with a dedicated GPU for workstation tasks or remains headless in server deployments. Its unlocked multiplier is not available (locked), but the turbo boost provides ample performance headroom.

Upgrade your server or workstation with the Intel Xeon E5 2660 V3 and experience reliable, high-throughput computing at an unbeatable value.

Key Specifications

CPU Speed: 2.6GHz / 3.3GHz

Core Count: 10/20

CPU Socket: LGA 2011-3

Model: Xeon

Unlocked: No

L3 Cache: 25MB

Cooler Included: No

RAM Support: DDR4-2133

Wattage: 105W

Int. Graphics: No

Detailed Parameters

Platform:: Intel Workstation
Socket:: LGA 2011-3
TDP in Watts:: 105

Where to Buy

Amazon

Pros

Excellent multi-threaded performance for the price
Supports ECC memory for data integrity
Low power consumption (105W TDP) for a 10-core server CPU
Dual-socket capable for scalability
Large 25MB L3 cache improves performance in cache-sensitive workloads

Cons

No integrated graphics (requires discrete GPU)
Locked multiplier limits overclocking
Older architecture may lack some modern instruction sets (e.g., AVX-512)

Frequently Asked Questions

Is the Xeon E5 2660 V3 good for gaming?

While it can handle gaming, its lower single-core speed compared to modern desktop CPUs may bottleneck high-end graphics cards. It's better suited for productivity and server tasks.

What motherboards are compatible with the Xeon E5 2660 V3?

It uses the LGA 2011-3 socket and works with Intel C612 chipset motherboards, including many X99 boards with BIOS updates.

Does the Xeon E5 2660 V3 support ECC memory?

Yes, it supports DDR4 ECC memory, which is crucial for error-free operation in servers and workstations.

Can I use this CPU in a dual-socket configuration?

Yes, the Xeon E5 2660 V3 supports dual-socket setups, allowing you to double the core count to 20 cores and 40 threads.

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