Intel Core i3-12100 Processor

The Intel Core i3-12100 Processor — 4 cores and 8 threads, 3.3 GHz base rising to 4.3 GHz with Turbo Boost, 12 MB Intel Smart Cache, 58 W processor base power, LGA1700. Supplied from stock with a 1-year warranty.

Alder Lake efficiency, entry-level price

The i3-12100 was the first entry i3 on the hybrid Alder Lake platform: four Golden Cove performance cores with Hyper-Threading, 3.30 GHz base, 4.30 GHz Turbo and 12 MB of cache inside 58 W. There are no efficiency cores on this part, so what you get is four large cores rather than a mix — which is exactly what single-threaded office and line-of-business workloads want.

Its reputation came from benchmarks that put it within reach of much more expensive previous-generation parts in gaming and everyday responsiveness, at a fraction of the power. The platform is equally forward-looking: PCIe 5.0, DDR5 support, and boards that span budget H610 to W680 with ECC. For a machine that has to last five years in an office, that combination of a modern socket and a 58 W ceiling is the practical choice.

Technical specifications

Instruction set extensions: Intel SSE4.1, SSE4.2, AVX and AVX2. Security and virtualisation: AES-NI, Intel VT-x with EPT and VT-d.

Which systems take this processor

Anything on the LGA1700 socket with an Intel 600 or 700 series chipset: H610, B660, H670, Q670, Z690, W680, B760, H770 and Z790. Both DDR4 and DDR5 boards exist for this socket — the memory type is a property of the board, not the processor, and these parts support either.

• Business desktops and SFF machines — Dell OptiPlex 3000 / 5000 / 7000 series, HP EliteDesk 800 G9, Lenovo ThinkCentre M70q / M90q. The 58 W envelope and low idle power suit 1-litre and micro-tower chassis.
• Entry workstations — HP Z2 G9, Dell Precision 3660, Lenovo ThinkStation P360, where four cores with Hyper-Threading and PCIe 5.0 cover office, CAD and light rendering duty.
• Home lab and NAS builds — W680 boards support ECC UDIMMs with Core parts, and the integrated UHD 730 engine keeps transcoding on the iGPU.

One caveat when buying a board separately: 600 series boards may need a BIOS update before they recognise a 14th Generation part, and the LGA1700 socket has a loading-frame retention mechanism — check that the board ships with the correct frame. Tell us the board or the machine model when you enquire and we will confirm.

How it compares across the i3 line

The three parts are the same silicon with different bins. The 13100 adds 100 MHz at base and 200 MHz at Turbo for 2 W more; the 14100 adds another 100/200 MHz back at 58 W. The 12100 remains the value pick — the gap to the 14100 is real but small in office work, and the savings are better spent on memory or an SSD.

How each processor is tested before it ships

1. Visual inspection of the integrated heat spreader, substrate and contact pads; the sSpec laser marking (SRL62 on our i3-12100 stock) is verified against the Intel specification sheet.
2. Burn-in on a matched diagnostic board with a pair of memory modules of the correct type for this platform.
3. All populated memory channels and the primary PCIe lanes are validated, then the processor is identified in the BIOS and in the operating system.
4. A sustained multi-threaded load test at full core count, with the clock and thermal readings recorded.
5. Thermal paste cleaned off, final inspection, then packaging in an anti-static tray with foam — which is how it arrives to you.

Warranty and lead time

Every processor is covered by a 1-year warranty against defects in workmanship and function. If a part fails within the period we replace it or refund it, and we cover return shipping on a verified fault. Stock is held in our own warehouse and normally dispatches within three to seven working days; tracking is issued at dispatch.

Purchasing and volume enquiries

The minimum order quantity for this processor is 2 units. Price is quotation-based rather than listed, because CPU pricing moves with each incoming batch — send us the quantity you need and we will come back with a firm quote and the current lead time. Larger quantities ship from the same production batch so the sSpec and the stepping stay consistent across your order.