Intel processor platform

Processors for LGA2066

Explore 43 processors recorded for the LGA2066 platform and compare their generations, core counts and performance results in one place. Use this index to understand the available upgrade range before checking board-level support for a specific CPU.

43 processorsLGA

Intelunknown43 CPUs

Selection guide

Choosing a CPU for LGA2066

This LGA2066 page groups 43 processors recorded for the platform. Use the performance ranking to find strong candidates, then verify chipset, BIOS revision, power limits and memory support on the motherboard support page before buying; a matching socket name alone does not guarantee full compatibility.

1 brands 4–18 cores 20,348 average CPU Mark 105.00–255.00 W TDP

Motherboard support

Confirm that the exact board model, chipset and BIOS revision support the chosen LGA2066 processor.

Power and cooling

Check real board power limits, VRM capability and cooler capacity rather than relying on TDP alone.

Upgrade value

Compare the cost of the fastest sensible same-platform CPU with moving to a newer board and memory platform.

By CPU Mark

Performance ranking

This ranking shows the strongest LGA2066 processors by the CPU Mark stored by CPULoom. Balance the score with power use, core count, motherboard support and cooling before choosing an upgrade.

01 Intel Core i9-10980XE @ 3.00GHz 18C / 36T 31,911CPU Mark
02 Intel Core i9-9980XE @ 3.00GHz 18C / 36T 31,497CPU Mark
03 Intel Core i9-9990XE @ 4.00GHz 14C / 28T 30,162CPU Mark
04 Intel Xeon W-2295 @ 3.00GHz 18C / 36T 29,608CPU Mark
05 Intel Core i9-9960X @ 3.10GHz 16C / 32T 29,532CPU Mark

FAQ

Frequently asked questions

What is the LGA2066 socket?

It is the mechanical and electrical interface between a processor and motherboard. This page groups CPUs recorded by CPULoom for the LGA2066 platform.

Will every LGA2066 CPU work in any motherboard with that socket?

Not necessarily. Chipset, BIOS revision, processor-generation support and board power limits can differ, so check the motherboard manufacturer’s official CPU support list.

What is the best CPU for LGA2066?

The performance ranking highlights the highest stored CPU Mark results, but the best choice also depends on workload, budget, motherboard capability, cooling and power use.

Can I change CPU socket without replacing the motherboard?

Usually not. The socket is part of the motherboard, so moving to another socket requires a compatible board and may also require different memory or cooling hardware.

This summary is calculated from processor records linked to the category. Performance results are broad comparison indicators and can vary with system, power and cooling. Latest data update: 2026-10-20

Processor catalog

LGA2066

Showing 25–43 of 43

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