---
product_id: 1789260
title: "Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32120"
brand: "intel"
price: "S$302"
currency: SGD
in_stock: true
reviews_count: 7
url: https://www.desertcart.sg/products/1789260-intel-core-i3-2120-dual-core-processor-3-3-ghz
store_origin: SG
region: Singapore
---

# 3.3 GHz Speed 3 MB Cache 65W Power Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32120

**Brand:** intel
**Price:** S$302
**Availability:** ✅ In Stock

## Summary

> 🚀 Power Meets Efficiency in Every Byte!

## Quick Answers

- **What is this?** Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32120 by intel
- **How much does it cost?** S$302 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/1789260-intel-core-i3-2120-dual-core-processor-3-3-ghz)

## 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

- • **Efficient Performance:** Enjoy a low power consumption of just 65W without compromising speed.
- • **Unleash Dual-Core Power:** Experience seamless multitasking with 2 cores and 4 threads.
- • **Future-Ready Compatibility:** Designed for LGA 1155 socket, ensuring versatile integration.
- • **Hyper-Threading Technology:** Maximize efficiency with advanced processing capabilities.
- • **Dynamic Graphics Performance:** Elevate your visuals with a graphics frequency up to 1.1 GHz.

## Overview

The Intel Core i3-2120 Dual-Core Processor delivers robust performance with a clock speed of 3.3 GHz and a 3 MB Smart Cache, making it an ideal choice for efficient multitasking and everyday computing needs. With support for Hyper-Threading and Intel Virtualization Technology, this processor is designed to handle modern workloads while maintaining low power consumption at just 65 watts.

## Description

Intel Core i3 Processor i3-2120 3.3GHz 3MB LGA1155 CPU

## Features

- Process Type: Intel Core i3 Processor i3-2120 Frequency: 3.3 GHz DMI: 5 GT/s
- Intel Smart Cache: 3 MB Process: 32 nm Socket: LGA1155
- Power Consumption: 65 W Max Memory Bandwidth: 21 GB/s Graphics Base Frequency: 850 MHz
- Graphics Max Dynamic Frequency: 1.1 GHz This processor is a Dual Core Processor
- This processor supports Hyper-Threading Technology This processor supports Intel Virtualization Technology (VT-x). Has 2 cores, 4 threads.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wattage | 65 watts |
| Cache Memory Installed Size | 3 MB |
| Processor Count | 2 |
| Processor Socket | LGA 1155 |
| Platform | Windows |
| Secondary Cache | 3 MB |
| Processor Series | Core i3 |
| Processor Speed | 3.3 GHz |

## Product Details

- **Brand:** Intel
- **CPU Manufacturer:** Intel
- **CPU Model:** Core i3
- **CPU Speed:** 3.6 GHz
- **CPU Socket:** LGA 1155

## Images

![Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32120 - Image 1](https://m.media-amazon.com/images/I/71CiU4GcgjL.jpg)

## Questions & Answers

**Q: Is this a prosseser you can use for laptops? I want to replace my laptop prosseser with an intel core i3 prosseser. Can you do that with this?**
A: I don't thank so.

**Q: Is this a prosseser you can use for laptops? I want to replace my laptop prosseser with an intel core i3 prosseser. Can you do that with this?**
A: You need to find out what socket your laptop has.Go to My computer,click C drive,then click System Properties and it will tell you what prosseser you have.Next google that cpu number and you should be able to find out what socket you have. Or just google "will my xxxxxx laptop take an i3 cpu.

**Q: Will this work for the dell optiplex 380?**
A: No, the i3-2120 processor uses an LGA1155 socket on the mainboard. I did lookup the Optiplex 380 spec sheet and it supports Intel Core2 Quad which is the top series it will support.

**Q: In relation to very hot areas does the processor show any instability?**
A: No it was very stable. But it's also quite outdated at this point isn't it? I already moved on to  2011 v3 i7 a year ago.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic for budget gaming, step up from the 2100
*by C***R on September 23, 2012*

The i3-2120 is among the best processors one can find for a budget build, and coupled with a decent graphics card it will run anything at high or even maxed out settings. First of all, this CPU is almost identical to the i3-2100 which is only $3 less at the time of this writing, the only major difference is that this model has a higher clock speed, so I would certainly recommend this over the 2100, and I personally own both and both are great for everyday use, but if you are looking for budget gaming I would pick this over and AMD APU and just about any processor in this price range. I am currently writing this review on a budget build I completed about a month ago, and it is running perfectly along with 4 GB of RAM and a GTX 560, this combination is good enough to max out any game I throw at it so far (Blacklight, BF3, Minecraft, Skyrim, anything really). If you are considering this CPU for gaming on a budget, you want to spend much more on the graphics card than anything else. If you are looking for a strong rig under $700 pair this CPU with a GPU in the $175-250 price range. Installation is incredibly easy and the stock fan keeps it nice and cool. I strongly recommend this CPU for anything from daily use to gaming builds under $800.

### ⭐⭐⭐⭐⭐ Best < $120 processor on the market
*by A***D on May 1, 2012*

This CPU is a work horse, and at the small price of $115 it's one of the best CPUs on the market. With 4 threads (to physical cores w/ hyper-threading) and a clock speed of 3.3Ghz this CPU will give you solid performance for most everyday tasks. The Intel HD 2000 graphics are the only weak spot, but will be fine for everyday computing and/or light graphics rendering like watching streaming videos in 720p via Netflix/Amazon Prime/YouTube/etc... I am running a small machine with this CPU, 8Ghz of cheap RAM, and a bargain Mobo. The machine performs exceptionally well and is very quiet. The included CPU fan can get loud at full speed, but I've found temperatures to be in the low 30's Celsius with the fan running at 65%, which makes it almost silent. I am using a 450W power supply because I had one sitting around, but you could easily get by with a smaller (200W should power this CPU just fine) one if you're so inclined.Very happy with this chip and would highly recommend it to anyone looking to put together a low cost machine. Was thinking about taking away 1 star for the weak imbedded graphics, decided against it because you get 4 threads at 3.3Ghz which is very impressive.

### ⭐⭐⭐⭐⭐ Great bang for the buck!
*by L***U on March 18, 2012*

I've read excellent reviews about this processor from multiple websites and I can attest that these reviews are true! The i3-2120 is indeed an excellent processor for its price, and considering it is only $5 more than the 2100, the 200mhz higher clock speed is well worth the upgrade.I bought this to build a budget gaming rig for my kids and I'm about to order another for a HTPC. This little chip can run Modern Warfare 3 with no problems, and I also run Photoshop CS4 and Autocad 2011 from time to time with no issues. My only gripe is, it should have been equipped with HD3000, but I still rate it 5 stars.2 cores, 4 threads, good built-in video graphics, and faster than my old i5 laptop! This chip is probably the most underrated of all processors right now.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-24*