Cache

Intel Smart Cache lets all the cache share the fastest cache, and ranges from 12MB to 24MB. The cache buffers data from the CPU and RAM, and is a faster type of memory chip. Back to top

Installation

Most Intel processors come with a basic cooler in the box. The CPU's do not have little gold pins on the bottom, the motherboard socket has the tiny gold pins. This is the opposite way to older AMD AM4 processors. As the CPU cooler is so basic, a better cooler with a better fan and cable arrangement should be factored into the cost, and the thermal compound. Some aftermarket CPU coolers already come with a thermal pad or a tube of thermal compound. Only put a bit of thermal paste on, as otherwise it goes everywhere on the motherboard. Follow the instruction diagrams in the CPU cooler box for your socket type, and the motherboard manual.

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Frequency

Each processor has a default base frequency, which will be about 1-2GHZ lower, and a higher boost frequency. Keeping the CPU cool and applying a small overclock will enable the CPU to run at the boost frequency more often. Remember, overclocking requires a more expensive motherboard with a heatsink around the CPU socket area. This means the motherboard will be able to deliver more voltage to the CPU without overheating. Consider a better air cooler with a higher TDP or a liquid cooler if you intend to overclock, and choose a processor part number with a 'K' on the end. The K means unlocked.

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Core Count

Due to competition from AMD Ryzen, Intel have upped their core count and thread count. For example, the 10400F has 6 cores and 12 threads and was only slightly more expensive than the AMD Ryzen 3600 (with the aftermarket CPU cooler included). Both AMD processors and Intel processors can use fast higher FSB RAM, with the newer processors from 2022 moving to the more expensive DDR5. Check your motherboard and CPU/RAM combination with an online PC part picker before buying these items. When selecting RAM, always buy a kit with 2 or 4 sticks in it, to run the memory in dual/quad channel mode.

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Intel Core i5 10400F

  • Base 2.9Ghz, turbo 4.3Ghz
  • 6 cores, 12 threads
  • No integrated graphics
  • Socket 1200
  • Heatsink and fan included

Intel Core i5 12400F

  • Base 2.5Ghz, turbo 4.4Ghz
  • 6 performance cores, 12 threads
  • No integrated graphics
  • Socket 1700
  • Heatsink and fan included

Intel Core i5 12400

  • Base 2.5Ghz, turbo 4.4Ghz
  • 6 P cores, 12 threads
  • Intel UHD730 integrated graphics
  • Socket 1700
  • Heatsink and fan included