Intel Core i3 9100 4-core LGA 1151 (300 Series)
With 4 cores and a 4.2 GHz boost clock on a 65W TDP, this processor delivers reliable mainstream performance and includes a boxed cooler for straightforward builds. Its integrated UHD Graphics 630 handles display output without a dedicated GPU, while support for ECC memory and Intel Optane adds flexibility for specific system configurations. This chip is best for office PC builders and home users needing a stable, cost-effective foundation for everyday productivity tasks.
Sin precio actual de tiendas
Resumen
The 30-Second Version
The i3-9100 is a budget quad-core that still gets the job done for everyday tasks. Just don't overpay for it, and don't expect it to keep up with modern Ryzen chips.
Pros & Cons
Ventajas
- Single-core speed is genuinely good for the price 93rd
- 65W TDP means it runs cool and quiet 84th
- Boxed cooler included, no extra purchase needed 78th
- Intel UHD 630 iGPU handles media center duty fine 70th
Desventajas
- 4 threads is limiting for heavy multitasking
- LGA 1151 300 Series only, older boards won't work
- Not the latest generation, and it shows in multi-core
- Server performance is a real weak spot
Opinión de los propietarios
The Word on the Street
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
Basado en 6 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Performance
What surprised us most is how well this little quad-core punches above its weight class. The 6627 PassMark multi-core score lands it right in the middle of the pack, but the 2468 single-core score is where it shines. That's enough to keep Windows snappy, handle office work without breaking a sweat, and even do light photo editing. The 6MB of L3 cache helps, and the 4.2GHz boost means single-threaded tasks feel responsive. It's not going to win any rendering contests, but for a chip this old, it's still got legs.
Specifications
Full Specifications
Processor
| Brand | Intel |
| Series | Core i3 |
| Model | 9100 |
| Codename | Coffee Lake |
| Class | desktop |
| Process | 14 |
Cores & Clocks
| Cores | 4 |
| Threads | 4 |
| Base Clock | 3600 |
| Boost Clock | 4200 |
Cache
| L2 Cache | 1 |
| L3 Cache | 6 MB |
Performance
| PassMark Multi | 6628 |
| PassMark Single | 2468 |
Memory
| Memory Type | DDR4 |
| Max Speed | 2400 |
| Channels | 2 |
| Max Memory | 64 |
| ECC | No |
Platform & Power
| Socket | LGA 1151 (300 Series) |
| PCIe | 3 |
| PCIe Lanes | 16 |
| TDP | 65 |
| Unlocked | No |
Graphics & AI
| Integrated Graphics | Intel UHD Graphics 630 |
vs Competition
The obvious comparison is AMD's Ryzen lineup. A Ryzen 5 7600 absolutely demolishes this chip in multi-core, but it also costs way more and needs a new motherboard and DDR5. The i3-9100 makes sense if you already have a 300 Series board or you're building a dirt-cheap office PC. Against something like the Xeon E5-2637 V2, the i3 wins on single-core and power efficiency, but loses on core count. The Phenom II X6 is ancient history at this point, don't even bother. For pure budget productivity, the i3-9100 still holds its own. For anything more demanding, save up for a Ryzen.
| Spec | Intel Core i3 9100 | AMD Ryzen 7 9800X3D | G.Skill Trident Z Neo | MICRO CENTER 225FB860MEAGLEPL | Empowered PC Ryzen 7 5700X | Dell Xeon E5-2637 V2 |
|---|---|---|---|---|---|---|
| Cores | 4 | 8 | 6 | - | - | 32 |
| Threads | 4 | 16 | 12 | - | - | 64 |
| Boost Clock Mhz | 4200 | 5200 | 4200 | - | - | 3500 |
| L3 Cache Mb | 6 | 96 | 32 | - | - | 256 |
| Tdp W | 65 | 120 | 65 | - | - | 200 |
| Socket | LGA 1151 (300 Series) | AM5 | AMD Socket AM4 | - | - | Socket A/Socket 462 (PGA 462) |
| Integrated Graphics | Intel UHD Graphics 630 | AMD Radeon | - | - | - | No |
| Compare | Compare | Compare | Compare | Compare |
| Producto | AI | Feature | Platform | User Sentiment | Efficiency | Multi Thread | Valoración social | Affordability | Single Thread |
|---|---|---|---|---|---|---|---|---|---|
| Intel Core i3 9100 | 54.3 | 70.1 | 67.1 | 92.6 | 56.8 | 48.1 | 84.3 | 78 | 69.9 |
| AMD Ryzen 7 9800X3D Compare | 91.7 | 98.5 | 95.2 | 92.6 | 88.9 | 89.2 | 99.5 | 23.7 | 95.1 |
| G.Skill Trident Z Neo Compare | 72.4 | 87.4 | 78.9 | 0 | 84.3 | 72.1 | 0 | 20.4 | 72.6 |
| MICRO CENTER 225FB860MEAGLEPL Compare | 67.9 | 20.7 | 17.4 | 0 | 43 | 85.8 | 0 | 27.2 | 94.9 |
| Empowered PC Ryzen 7 5700X Compare | 63.9 | 20.7 | 17.4 | 0 | 39.8 | 81.9 | 0 | 39.6 | 85.7 |
| Dell Xeon E5-2637 V2 Compare | 97.8 | 90.9 | 76.9 | 0 | 31.5 | 47.6 | 0 | 88.2 | 51.6 |
Precio
Value & Pricing
Pricing is all over the place right now. In the US you'll see listings from USD 50 to USD 204, and Amazon has the best deal at the low end. In Canada the spread is CAD 80 to CAD 232. If you can grab this near the bottom of that range, it's a solid budget pickup. At the high end, you're getting fleeced. Don't pay more than USD 80 for this chip in 2025.
Seguimos los precios de este producto desde el 13 jun 2026. El gráfico aparecerá cuando tengamos más datos.
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Overview
The Core i3-9100 is one of those chips that quietly does its job and never asks for attention. It's a 4-core, 4-thread Coffee Lake part that boosts to 4.2GHz, sips power at 65W, and comes with a boxed cooler. The one thing to know? This is a budget workhorse that still holds up surprisingly well for everyday productivity, even if it's showing its age against modern Ryzen parts.
Common Questions
Q: Will this work with my old LGA 1151 motherboard?
Only if it's a 300 Series board. The older 100 and 200 Series LGA 1151 boards won't work, even though the socket looks identical. Intel pulled a fast one there.
Q: Can I game on the i3-9100?
For esports titles and older games, sure. The single-core speed is decent. But don't expect to run modern AAA games at high settings without a dedicated GPU, and even then the 4 threads will bottleneck you.
Q: Do I need to buy a separate cooler?
Nope. The boxed cooler is included and it's perfectly fine for a 65W chip. It runs cool and quiet out of the box.
Who Should Skip This
If you're building a new PC from scratch in 2025, skip this. A modern Ryzen 3 or even a used Ryzen 5 will give you way more headroom for not much more money. This chip only makes sense if you already have a 300 Series board and you need a cheap drop-in upgrade. If you're doing video editing, streaming, or heavy multitasking, this isn't it. Go get a Ryzen 5 7600 instead.
Verdict
The i3-9100 is a fine budget chip if you find it cheap and you're not asking too much of it. It's reliable, easy to install, and handles everyday tasks without drama. But it's a 2019 processor in a 2025 world. If you're building new, there are better options. If you're upgrading an old 300 Series board on the cheap, this is a perfectly reasonable stopgap.
