This article covers Intel CPU Core i5 4670K 3.40GHz 6Mキャッシュ LGA1150 Haswell UnLocked BX80646I54670K 【BOX】.

Overview

The Intel Core i5-4670K is a quad-core processor from the Haswell generation, released in 2013. With a base clock of 3.40 GHz and a max turbo frequency of 3.80 GHz, it offers solid performance for everyday tasks and light gaming. It features an unlocked multiplier, making it a popular choice for overclocking enthusiasts on a budget. The integrated Intel HD Graphics 4600 provides basic display output without a dedicated GPU, and the 84W TDP keeps cooling requirements modest.

Compatibility Guide

The i5-4670K uses the LGA1150 socket and is compatible with Intel 8-series (Z87, H87, B85) and 9-series (Z97, H97) chipsets. It supports dual-channel DDR3 memory up to DDR3-1600. For a basic system, a 500W power supply is sufficient, but if you plan to add a mid-range graphics card, consider a 550W-600W unit. Most LGA1150-compatible CPU coolers will fit, but check clearance for large tower coolers. Note that this CPU does not support DDR4 or NVMe SSDs natively.

Product Info

The Core i5-4670K launched in June 2013 at around $240 USD. Today, it is available used for under $50. It is built on Intel's 22nm process with 6MB of L3 cache. The unlocked multiplier allows overclocking on Z-series motherboards. The integrated GPU supports up to three displays and hardware-accelerated video playback. This CPU sits in the mid-range tier of its era, offering a good balance of price and performance for budget builders.

Best Use Cases

① Budget PC builder: Pair with a cheap LGA1150 motherboard and DDR3 RAM for a low-cost system. The included stock cooler saves money. ② Office and media PC: The integrated GPU handles web browsing, office apps, and 1080p video playback smoothly. A quiet, low-power build is easy to achieve. ③ Light gaming: With a budget GPU like GTX 1050 Ti or RX 570, you can play esports titles at 1080p 60fps. Not suitable for modern AAA games. ④ Overclocking hobbyist: With a Z87/Z97 board and an aftermarket cooler, you can push the CPU to 4.2-4.4 GHz for a noticeable performance boost.

Things to Consider

The i5-4670K is over a decade old and lacks support for modern standards like DDR4, NVMe, and USB 3.1. Its single-threaded performance is significantly lower than current entry-level CPUs. Windows 11 is not officially supported due to missing TPM 2.0. Used units may have degraded thermal paste or bent pins. If you need better multi-core performance for video editing or streaming, consider a newer platform like Ryzen 5 1600 or Intel i5-8400, though they require a more expensive motherboard and RAM. ## FAQ
Q: Can the i5-4670K run Windows 11? A: Officially, no. It lacks TPM 2.0 and Secure Boot support. Unofficial workarounds exist but are not recommended for security-conscious users. Q: What cooler should I use for overclocking? A: The stock cooler is inadequate for overclocking. A budget tower cooler like Cooler Master Hyper 212 or a 120mm AIO is recommended for moderate OC up to 4.2 GHz. Q: Is this CPU good for gaming in 2026? A: For lightweight esports titles, yes. For modern AAA games, it will bottleneck even mid-range GPUs. Consider a newer CPU if you want to play demanding titles.

Product Disclosure (Amazon)

  • Manufacturer: インテル
  • Seller: APOLO1969【適格請求書発行事業者】
  • Fulfilled by: APOLO1969【適格請求書発行事業者】
  • ASIN: B00CO8TBOW
  • Note: This article covers a manufacturer-made product based on Amazon listing details.