Intel Core i3-8100 3.6GHz Quad-Core LGA 1151 Desktop CPU
Intel Core i3-8100 3.6GHz Quad-Core LGA 1151 Desktop CPU
Intel Core i3-8100 Quad-Core Desktop Processor — Reliable Everyday Performance
Upgrade your desktop PC with the Intel Core i3-8100, a solid 8th Generation quad-core processor built on Intel's 14nm architecture. Running at a steady 3.6GHz clock speed with 4 cores and 4 threads, this CPU delivers smooth multitasking for everyday computing, office productivity, web browsing, media playback, and light content creation — all from an energy-efficient 65W TDP design.
⚠ Condition Notice: This is a used/pre-owned processor with possible slight surface scratches. Each unit is double-tested before shipping to confirm full functionality and performance.
📦 Origin Notice: Individual units are manufactured at Intel facilities worldwide — including China, Malaysia, Vietnam, and Costa Rica — and are delivered at random. Performance is identical regardless of origin country. If you require a specific manufacturing origin, please do not purchase.
Key Specifications
- Model: Intel Core i3-8100 (SR3N5)
- Base Clock Speed: 3.6 GHz
- Cores / Threads: 4 Cores / 4 Threads (Quad-Core)
- Socket: LGA 1151
- TDP: 65 Watts
- L3 Cache: 6 MB
- Chip Process: 14nm
- PCIe Version: PCIe 3.0
- Integrated Graphics: Yes (Intel UHD Graphics 630)
- Memory Support: Dual-Channel DDR4
- Compatible Chipsets: Intel 300-series (B360, H370, Z370, H310, etc.)
- Unlocked Multiplier: No
- Application: Desktop
- Cooling System Included: No — aftermarket or third-party cooler required
Why Choose the Intel Core i3-8100?
- ✅ Quad-Core Power: True 4-core, 4-thread design for responsive, efficient multitasking
- ✅ Built-In GPU: Intel UHD Graphics 630 eliminates the need for a dedicated graphics card in basic setups
- ✅ Energy Efficient: 65W TDP keeps power draw low and system temperatures manageable
- ✅ Wide Compatibility: Fits any LGA 1151 (300-series) compatible motherboard
- ✅ PCIe 3.0 Support: Ready for modern storage and expansion cards
- ✅ Double-Tested: Every unit verified for performance before dispatch
What's in the Box?
- 1 × Intel Core i3-8100 Processor (used/pre-owned)
- Note: No cooling fan included — a compatible LGA 1151 cooler is required.
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Frequently Asked Questions
Q: Is the Intel Core i3-8100 compatible with my LGA 1151 motherboard?
A: The Intel Core i3-8100 is compatible with LGA 1151 socket motherboards using Intel 300-series chipsets (such as B360, H370, H310, and Z370). Please note it is NOT compatible with older 100/200-series LGA 1151 boards — check your motherboard's CPU support list before purchasing.
Q: Does this processor include a cooling fan?
A: No, this listing does not include a CPU cooler. You will need to provide a compatible LGA 1151 heatsink/fan separately to operate this processor safely.
Q: What does "used / pre-owned" mean for this CPU?
A: This is a pre-owned processor that may show minor cosmetic marks such as slight surface scratches. Functionally, every unit is double-tested before shipping to ensure it meets full performance specifications. The CPU itself performs identically to new condition.
Q: Can the Intel Core i3-8100 run without a dedicated graphics card?
A: Yes! The i3-8100 features Intel UHD Graphics 630 integrated directly into the processor. This allows it to output display signal through your motherboard's video ports, making a dedicated GPU optional for everyday use, office tasks, and standard media playback.
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.