Intel Xeon E3-1220 v5 SR2LG 3.0GHz Quad-Core 4-Core 4-Thread LGA1151 8MB Cache Skylake Server CPU Computer Processor

Key Features and Specifications:

1. Performance: Features 4 cores and 4 threads (no hyper-threading).
2. Socket: Compatible with LGA 1151 (requires C230 series chipset motherboards).
3. Memory: Supports up to 64GB of DDR4-2133 or DDR3L-1600 ECC memory.
4. Graphics: No integrated graphics; a dedicated graphics card is mandatory.
5. PCIe: Supports PCIe Gen 3.0.

Performance and Use Case:

1. Comparable CPUs: It offers performance similar to an Intel Core i5-6500 or i5-7400.
2. Usage: Suited for budget servers, workstations, or light, reliable computing tasks.
3. Gaming: Can handle older or less demanding games when paired with a decent GPU, but is generally not intended for modern gaming.

Pros:

1. ECC Memory Support: Crucial for data integrity in workstations.
2. Power Efficiency: 14nm process provides good performance per watt.

Cons:

1. No Integrated Graphics: Requires a dedicated GPU.
2. No Hyper-Threading: Limited to 4 threads, hindering heavy multi-tasking.
3. Locked Multiplier: Not suitable for overclocking.