--- product_id: 488866 title: "BX80637I73770 Core i7-3770 3.40 GHz Cache 8MB Processor" brand: "intel" price: "Β£189.26" currency: GBP in_stock: true reviews_count: 8 category: "Intel" url: https://www.desertcart.co.uk/products/488866-bx80637i73770-core-i7-3770-3-40-ghz-cache-8mb-processor store_origin: GB region: United Kingdom --- # 3.40 GHz Turbo Speed 77W Power Efficiency 8MB Smart Cache BX80637I73770 Core i7-3770 3.40 GHz Cache 8MB Processor **Brand:** intel **Price:** Β£189.26 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your productivity with Intel’s powerhouse Core i7-3770! ## Quick Answers - **What is this?** BX80637I73770 Core i7-3770 3.40 GHz Cache 8MB Processor by intel - **How much does it cost?** Β£189.26 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/488866-bx80637i73770-core-i7-3770-3-40-ghz-cache-8mb-processor) ## 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€’ **Energy-Savvy 77W TDP:** Stay cool and efficient, even during intense computing sessions. - β€’ **Quad-Core Powerhouse:** Four cores designed to handle your professional and creative workloads seamlessly. - β€’ **Blazing 3.40 GHz Performance:** Power through multitasking and demanding apps with ease. - β€’ **Proven Stability & Compatibility:** Trusted Intel quality with broad motherboard support for future-proof builds. - β€’ **8MB Cache for Lightning-Fast Data Access:** Keep your workflows smooth and responsive without lag. ## Overview The Intel Core i7-3770 is a robust quad-core processor clocked at 3.40 GHz with an 8MB cache, delivering reliable, high-speed performance for professional multitasking, creative workloads, and everyday computing. Its 77W power rating ensures efficient operation, making it an ideal choice for cost-conscious professionals seeking a stable, future-ready CPU with excellent compatibility and proven Intel quality. ## Description Intel Core i7-3770 processor 3.40 GHz Cache 8MB Review: This CPU can handle the job at a cost effective price. - The I7-3770 is an optimal purchase for a cost-effective build that provides good performance and options for the foreseeable future. This CPU is fast, stable and when paired with a quality motherboard and 16gb of DDr-1600 RAM it multi-tasks and blows through applications as well as one can expect. You always can "do better" but only if you move up a series and/or go with twin CPUs and likewise and pay double. Use any money you save with this processor to buy yourself a step-up in motherboard, video card, memory, HDD/SSD, etc. :Points to Ponder: (A)If you like/want/need to overclock the INTEL "K" series processor are designed for that. That said, Intel may deny a return on any failed "K" series processor due to the possibility of end user foul-up. (B)Unless you are a the "Sheldon Cooper" type, the minor difference in native speed between the I7-3770 and I7-3770K is not noticeable for common tasks such as word processing, spreadsheets, databases, speech recognition, video playback and 3D games. With my system, video / audio / photo editing and production are optimal and I have yet to get a lockup when multitasking between as many as a dozen apps. (C)If 70% of your use and need is purely to "game" then go with any of the Intel I5 series. This I7 CPU is excellent for games but why spend the extra if you do not have the constant need for it? The CPU does count but gamers get the most bang for their bucks via a higher end video cards. (Heat issue fears with the IVY series) Overheating has only been a reported problem for those who overclock the "K" series and/or build and operate their systems poorly. Get a well vented case, good fans and CPU cooler, keep things clean of dust and hair and for God's sake don't operate in a 100+degree environment and you should be okay. (My build) I7-3770 CPU Corsair Hydro H60 CPU cooler (*Fan setup | interior-> (120mm push)->[HYDRO RADIATOR]->(120mm pull)-> exhaust from case) ASUS P8Z77-V Motherboard (*BIOS downloaded from ASUS and updated during 2nd test boot to fully support IVY bridge processor.) 16GB G.SKILL Model F3-12800CL9D-8GBXL DDR-3 1600 RAM (*2 sets) SAMSUNG 830 series SSD as Primary Boot & Apps drive (*Firmware updated) Western Digital Black 1TB SATA III HDD XFX RADON HD 6870 1GB GPU video card (*using Microsoft Drivers) Rosewill HIVE 650 PSU. (*Modulator wires are just long enough in my build but extension are available.) Rosewill Challenger mid-tower case. (* several airflow case fan options to work with. It is a "decent tight fit" for ASUS P8Z77-V but, IMHO 1-inch longer footprint from front to back to allow more distance between the MB and drive cages would have been better.) Review: A very stable, fast and exceptional processor that runs great in a very tight itx htpc system. - I installed this in the intel dh77df itx motherboard for my htpc along with an Intel ssd drive and max (16gb) memory in an Antec ISK-110 case. Whew! this processor is so smooth and fast that it made my i5 processor seems to feel as if its going in reverse. My applications open really fast and the video playback is flawless. Previously I purchased one of the "K" series of these processors and was tweaking it by overclocking the processor. It was really, really fast but I didn't have any self control and kept trying to get more and more ghz from the "K" series processor until I tweaked it a bit too much and damaged the chip. This is why and how I decided to stick with this processor model instead. So if you really don't have any self control like me, better off getting this chip and save yourself a lot of heartache. The chip is fast, reliable and run very cool with the stock heatsink and fan unit it comes with. All this was running Win8 which I regret purchasing and should have stayed with Win7. However, this chip made Win8 really move even with all the little annoyances of the operating system. ## Features - 3.40GHz - i7-3770 - Cache 8MB ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007SZ0EHE | | Best Sellers Rank | #368 in Computer CPU Processors | | Brand | Intel | | CPU Manufacturer | Intel | | CPU Model | Core i7 | | CPU Socket | LGA 1155 | | CPU Speed | 3.4 GHz | | Cache Memory Installed Size | 8 | | Customer Reviews | 4.6 out of 5 stars 592 Reviews | | Global Trade Identification Number | 00735858241496 | | Item Dimensions L x W | 5.7"L x 5"W | | Item Weight | 0.92 Pounds | | Manufacturer | Intel | | Model Number | BX80637I73770 | | Platform | Windows | | Processor Brand | Intel | | Processor Core Count | 4 | | Processor Count | 4 | | Processor Series | Core i7 | | Processor Socket | LGA 1155 | | Processor Speed | 3.4 GHz | | Secondary Cache | 8.0 | | UPC | 735858239431 675900010284 735858241496 675901148535 643805588405 069060105957 | | Warranty Description | 3 year limited | | Wattage | 77 watts | ## Product Details - **Brand:** Intel - **CPU Manufacturer:** Intel - **CPU Model:** Core i7 - **CPU Socket:** LGA 1155 - **CPU Speed:** 3.4 GHz ## Images ![BX80637I73770 Core i7-3770 3.40 GHz Cache 8MB Processor - Image 1](https://m.media-amazon.com/images/I/71v2VXx85+L.jpg) ## Questions & Answers **Q: Can i put this thing in a lenovo g51? my friend has a lenovo g50 and he has the same thing as me but his computer came with this beast.** A: No you cant. This is a desktop cpu not a laptop **Q: Which is better, this or the 3820? I don't plan to overclock and debating which to get.** A: LGA2011 is better ONLY if:- you need 64GB RAM- you need triple/quad-SLI/CF- you run extremely memory-bandwidth intensive programs- you run massively threaded programs that can leverage a hex-core/12-thread CPUFor 99% of people, LGA2011 is overkill and completely useless since mainstream applications and games have no use for the extra cores, memory or memory bandwidth. **Q: is this z77?** A: The processor itself isn't z77. z77 is a chipset. I guessing you're asking if z77 is compatible with this processor. The answer is yes. Here is a list of all chipsets compatible with Socket LGA 1155 processors: http://en.wikipedia.org/wiki/LGA_1155The Z77 chipset is the most popular (and featured-packed) of the chipset for LGA 1155 for the simple reason it allow the users to "to spend countless hours" overclocking their CPU, GPU, and RAM. Then reporting their results back to the internet. Another noticeable features is that it allows dual graphics card support, and essentially every combination of PCI 3.0 support: 1x16, 2x18 or the interesting 1x8 + 2x4. This was probably the most important feature for me as I can buy a decent priced GPU today and in a year or so when the price has dropped I can buy another one and pair them up in SLI.If overclocking the CPU or RAM doesn't interested you and you feel one GPU is plenty then you should be able to easily move down to the cheaper H77 or Q77 motherboards. The only difference between those too is that Q77 has legacy PCI support. **Q: Can this be installed on the mother board of Dell Inspiron One 2330** A: I really don't believe so . Most of there motherboards are limited to i3/i5 second and third series CPU . You should ask on dell forum . http://en.community.dell.com/support-forums/desktop/ ## Customer Reviews ### ⭐⭐⭐⭐⭐ This CPU can handle the job at a cost effective price. *by B***N on September 22, 2012* The I7-3770 is an optimal purchase for a cost-effective build that provides good performance and options for the foreseeable future. This CPU is fast, stable and when paired with a quality motherboard and 16gb of DDr-1600 RAM it multi-tasks and blows through applications as well as one can expect. You always can "do better" but only if you move up a series and/or go with twin CPUs and likewise and pay double. Use any money you save with this processor to buy yourself a step-up in motherboard, video card, memory, HDD/SSD, etc. :Points to Ponder: (A)If you like/want/need to overclock the INTEL "K" series processor are designed for that. That said, Intel may deny a return on any failed "K" series processor due to the possibility of end user foul-up. (B)Unless you are a the "Sheldon Cooper" type, the minor difference in native speed between the I7-3770 and I7-3770K is not noticeable for common tasks such as word processing, spreadsheets, databases, speech recognition, video playback and 3D games. With my system, video / audio / photo editing and production are optimal and I have yet to get a lockup when multitasking between as many as a dozen apps. (C)If 70% of your use and need is purely to "game" then go with any of the Intel I5 series. This I7 CPU is excellent for games but why spend the extra if you do not have the constant need for it? The CPU does count but gamers get the most bang for their bucks via a higher end video cards. (Heat issue fears with the IVY series) Overheating has only been a reported problem for those who overclock the "K" series and/or build and operate their systems poorly. Get a well vented case, good fans and CPU cooler, keep things clean of dust and hair and for God's sake don't operate in a 100+degree environment and you should be okay. (My build) I7-3770 CPU Corsair Hydro H60 CPU cooler (*Fan setup | interior-> (120mm push)->[HYDRO RADIATOR]->(120mm pull)-> exhaust from case) ASUS P8Z77-V Motherboard (*BIOS downloaded from ASUS and updated during 2nd test boot to fully support IVY bridge processor.) 16GB G.SKILL Model F3-12800CL9D-8GBXL DDR-3 1600 RAM (*2 sets) SAMSUNG 830 series SSD as Primary Boot & Apps drive (*Firmware updated) Western Digital Black 1TB SATA III HDD XFX RADON HD 6870 1GB GPU video card (*using Microsoft Drivers) Rosewill HIVE 650 PSU. (*Modulator wires are just long enough in my build but extension are available.) Rosewill Challenger mid-tower case. (* several airflow case fan options to work with. It is a "decent tight fit" for ASUS P8Z77-V but, IMHO 1-inch longer footprint from front to back to allow more distance between the MB and drive cages would have been better.) ### ⭐⭐⭐⭐⭐ A very stable, fast and exceptional processor that runs great in a very tight itx htpc system. *by M***N on November 15, 2013* I installed this in the intel dh77df itx motherboard for my htpc along with an Intel ssd drive and max (16gb) memory in an Antec ISK-110 case. Whew! this processor is so smooth and fast that it made my i5 processor seems to feel as if its going in reverse. My applications open really fast and the video playback is flawless. Previously I purchased one of the "K" series of these processors and was tweaking it by overclocking the processor. It was really, really fast but I didn't have any self control and kept trying to get more and more ghz from the "K" series processor until I tweaked it a bit too much and damaged the chip. This is why and how I decided to stick with this processor model instead. So if you really don't have any self control like me, better off getting this chip and save yourself a lot of heartache. The chip is fast, reliable and run very cool with the stock heatsink and fan unit it comes with. All this was running Win8 which I regret purchasing and should have stayed with Win7. However, this chip made Win8 really move even with all the little annoyances of the operating system. ### ⭐⭐⭐⭐⭐ Decent, affordable CPU. *by D***. on April 13, 2025* I couldn't be happier with this CPU. Brand new with the correct cooling system, easy to install and instantly worked without any issues. ## Frequently Bought Together - Intel Core i7-3770 Quad-Core Processor 3.4 GHz 4 Core LGA 1155 - BX80637I73770 - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - TEAMGROUP Elite DDR3 16GB Kit (2x8GB) 1600MHz (PC3-12800) CL11 Unbuffered Non-ECC 1.5V UDIMM 240 Pin PC Computer Desktop Memory Module Ram Upgrade - TED316G1600C11DC01 --- ## 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/488866-bx80637i73770-core-i7-3770-3-40-ghz-cache-8mb-processor](https://www.desertcart.co.uk/products/488866-bx80637i73770-core-i7-3770-3-40-ghz-cache-8mb-processor) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-06*