--- product_id: 11957160 title: "Core i3-2100 Dual-Core Processor 3.1 GHz 3 MB Cache LGA 1155 - BX80623I32100" brand: "intel" price: "Β£52.75" currency: GBP in_stock: true reviews_count: 10 category: "Intel" url: https://www.desertcart.co.uk/products/11957160-core-i3-2100-dual-core-processor-3-1-ghz-3 store_origin: GB region: United Kingdom --- # 3.1 GHz Dual-Core Speed 3 MB Last-Level Cache 65W Power Efficiency Core i3-2100 Dual-Core Processor 3.1 GHz 3 MB Cache LGA 1155 - BX80623I32100 **Brand:** intel **Price:** Β£52.75 **Availability:** βœ… In Stock ## Summary > πŸš€ Power your productivity with Intel’s dual-core dynamo! ## Quick Answers - **What is this?** Core i3-2100 Dual-Core Processor 3.1 GHz 3 MB Cache LGA 1155 - BX80623I32100 by intel - **How much does it cost?** Β£52.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/11957160-core-i3-2100-dual-core-processor-3-1-ghz-3) ## Best For - intel enthusiasts ## Why This Product - Trusted intel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dual-Core Powerhouse:** Experience smooth multitasking with 2 cores and 4 threads handling your workload effortlessly. - β€’ **Smart Multitasking Tech:** Each core tackles two tasks simultaneously, maximizing productivity without lag. - β€’ **Energy-Savvy Performance:** Runs cool and quiet at just 65W, perfect for sleek, silent setups. - β€’ **Future-Proof Upgrade Path:** Compatible with P67/Z68 boards for seamless upgrades to i5/i7 and multi-GPU configurations. - β€’ **Integrated Graphics Engine:** Enjoy enhanced visuals with a graphics engine far superior to previous Intel generations. ## Overview The Intel Core i3-2100 is a 3.1 GHz dual-core processor featuring 3 MB of last-level cache and integrated graphics on a 32nm process. It supports smart multitasking with 4 threads, delivers efficient 65W power consumption, and offers a solid upgrade path on compatible motherboards, making it an ideal budget-friendly CPU for gaming and general use. ## Description Intel Core i3 Processor i3-2100 3.1GHz 3MB LGA1155 CPU Review: Don't let the "dual core" fool you... - I recently had the pleasure of setting up a system based on this *wonderful* CPU for a client. Now, I'd been building cheap but powerful gaming boxes for a long time, and my CPU weapon of choice had always been an AMD Athlon II X4 640 (or in really budget cases, the Athlon II X3). However, after reading about this chip and looking at benchmarks, I figured I'd cut my profit margins a bit and give it a shot in my most recent client's build. Wow. Just...wow! This chip, despite being a 2C/4T chip (instead of 4C/4T like the Athlon II X4), was able to hold its own against the X4's (in low thread count applications, like most games, it beats the X4 by a healthy margin; in higher threaded apps, the picture becomes a little less clear-cut). Anyway, the machine this chip went into was paired with an AMD Radeon 6790 and an ASRock H61M-VS, and I'm just absolutely blown away. The stock cooler is TINY and nearly SILENT, yet since the chip only draws 65W (that's WITH the iGPU -- without it, I'm sure it's more like 50W), it works beautifully and there's no need to find an aftermarket cooler. WEI score is 7.3 for the CPU, and games run fantastically (you're not going to be CPU limited in anything I tried including: FEAR, CoD MW3, BF3, Mass Effect 2, Crysis)! Now, some things I don't like, but won't take points off of: - No way to overclock (SNB's clock generator is integrated, so BCLK is locked and I understand that, but the older i3's were known for their OC'ing wonder, so I still miss the feature) - Platform costs are slightly higher than comparable AMD solutions. The lowest price mATX board with one PCI-E slot is equivalent in price to a crossfire-capable, regular sized AM3 board. But yeah, GREAT chip if you're on a budget. For a general purpose PC, this is perfect (even overkill). For a gaming PC on a budget, this works fantastically. Also, if you pair this with a reasonably high end P67/Z68 board, you'll have an upgrade path to an i5 2500K/i7 2600K (and even Ivy Bridge), as well as multi-GPU goodness. Very pleased. Will use it again when I can! Review: Not correct - It was the wrong CPU and did not work with what it said it would ## Features - A much more powerful graphics engine than previous Intel micro architectures. - Fast access by cores and graphics to shared data in the last-level cache. - Manufactured entirely on Intel 32nm process technology, delivering yet another leap in performance. - Smart Multitasking allows each core of your processor to work on two tasks at the same time. - All cores plus graphics are integrated on a single chip. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004JEVGMO | | Best Sellers Rank | #1,313 in Computer CPU Processors | | Customer Reviews | 3.7 3.7 out of 5 stars (110) | | Date First Available | January 16, 2011 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.41 ounces | | Item model number | BX80623I32100 | | Language | English | | Manufacturer | Intel | | National Stock Number | 5962-01-625-4656 | | Product Dimensions | 4.6 x 4.3 x 3.3 inches | ## Product Details - **Brand:** Intel - **CPU Manufacturer:** Intel - **CPU Model:** Core i3 - **CPU Socket:** LGA 1155 - **CPU Speed:** 3.1 GHz ## Images ![Core i3-2100 Dual-Core Processor 3.1 GHz 3 MB Cache LGA 1155 - BX80623I32100 - Image 1](https://m.media-amazon.com/images/I/715kSSuPuGL.jpg) ## Questions & Answers **Q: does this come with the fan and heat-sink?** A: Yes **Q: do you have 21 pcs of this in new?** A: Yes. We have plenty to cover your needs. **Q: How good is the included fan and heat-sink? Would it be better to buy the i3 w/out the included fan/heat-sink and get a better aftermarket one?** A: ABSOLUTELY you could do better--and should. Please look at my review from Dec. 20, 2012. There's a danger of the fan perma-welding to your mobo, and a noisy one it is, too. CoolerMaster's Hyper 212 EVO comes to mind, but check for compatibility with your mobo first. Not expensive. **Q: soo.... just how much less will this preform compared to the i3-3220?** A: i can say that i3-2100 (3.1ghz) will perform about maybe 10 -20% less than i3-3220 (3.3ghz), you would not even see the difference because it is only .2ghz difference. But if you really want a big difference in performance, better get the i5 series with the turbo technology. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Don't let the "dual core" fool you... *by A***A on November 30, 2011* I recently had the pleasure of setting up a system based on this *wonderful* CPU for a client. Now, I'd been building cheap but powerful gaming boxes for a long time, and my CPU weapon of choice had always been an AMD Athlon II X4 640 (or in really budget cases, the Athlon II X3). However, after reading about this chip and looking at benchmarks, I figured I'd cut my profit margins a bit and give it a shot in my most recent client's build. Wow. Just...wow! This chip, despite being a 2C/4T chip (instead of 4C/4T like the Athlon II X4), was able to hold its own against the X4's (in low thread count applications, like most games, it beats the X4 by a healthy margin; in higher threaded apps, the picture becomes a little less clear-cut). Anyway, the machine this chip went into was paired with an AMD Radeon 6790 and an ASRock H61M-VS, and I'm just absolutely blown away. The stock cooler is TINY and nearly SILENT, yet since the chip only draws 65W (that's WITH the iGPU -- without it, I'm sure it's more like 50W), it works beautifully and there's no need to find an aftermarket cooler. WEI score is 7.3 for the CPU, and games run fantastically (you're not going to be CPU limited in anything I tried including: FEAR, CoD MW3, BF3, Mass Effect 2, Crysis)! Now, some things I don't like, but won't take points off of: - No way to overclock (SNB's clock generator is integrated, so BCLK is locked and I understand that, but the older i3's were known for their OC'ing wonder, so I still miss the feature) - Platform costs are slightly higher than comparable AMD solutions. The lowest price mATX board with one PCI-E slot is equivalent in price to a crossfire-capable, regular sized AM3 board. But yeah, GREAT chip if you're on a budget. For a general purpose PC, this is perfect (even overkill). For a gaming PC on a budget, this works fantastically. Also, if you pair this with a reasonably high end P67/Z68 board, you'll have an upgrade path to an i5 2500K/i7 2600K (and even Ivy Bridge), as well as multi-GPU goodness. Very pleased. Will use it again when I can! ### ⭐ Not correct *by D***G on September 5, 2024* It was the wrong CPU and did not work with what it said it would ### ⭐⭐⭐ Great Processor not so great cpu cooler *by A***R on December 10, 2011* I was trying to decide between a AMD Fx 4100 processor or this the Intel i3 2100 processor. After doing some research , I have to say the i3 2100 is superior to AMD's fx 4100 quad core processor in most games right now. Most games only use dual core. I installed this and tested it. The fan that came with it was faulty. Luckily I had a spare CPU cooler. This thing is fast and for the price you get great performance. I noticed since upgrading to this processor my computer responds faster.It reaches 45 degrees max. I would recommend an after market CPU cooler if you want lower temperature. I been waiting to buy a new CPU, but wanted to wait till I could afford to buy one and this one exceeds my expectations. ## Frequently Bought Together - Intel Core i3-2100 Dual-Core Processor 3.1 GHz 3 MB Cache LGA 1155 - BX80623I32100 - Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W - MACHINIST H61 LGA 1155 (Intel 2th/3th Gen) Gaming Motherboard, Micro ATX Computer Motherboards Support PCIe 2.0, 100M LAN, DDR3, SATA M.2 for Intel i3,i5,i7/Xeon E3 V2/Pentium --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/11957160-core-i3-2100-dual-core-processor-3-1-ghz-3](https://www.desertcart.co.uk/products/11957160-core-i3-2100-dual-core-processor-3-1-ghz-3) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*