Intel Core i3-8020 vs Intel Core i3-9300

This processor was launched and subsequently cancelled. It cannot be purchased, reviewed, or used in modern systems.

Best for: There is no scenario where you can or should buy the Intel Core i3-8020. Because the processor was cancelled prior to mass distribution, finding a physical chip is virtually impossible outside of rare engineering samples. If you happen to encounter one, it would likely not function correctly on standard consumer motherboards due to potential microcode restrictions. Furthermore, even if it did work, a fixed 3.7 GHz clock speed on a 4-core, 4-thread architecture is drastically outdated by modern standards. Any current generation Ryzen 3 or Intel Core i3 would completely outclass it in every metric, including efficiency, single-core speed, and multi-core throughput. Do not spend money or time trying to acquire this silicon.

The i3-9300 is a minor tweak on the 9100, offering a bit more cache and slightly better efficiency, but its OEM-exclusive nature and 4-thread limit make it irrelevant for DIY builders.

Best for: The i3-9300 should only be considered if you are purchasing a pre-built desktop from an OEM (like HP or Lenovo) that happens to use this chip, and the price is heavily discounted. The 8 MB cache makes it a slightly better performer than a 9100 in single-task office environments. If you are building a PC yourself, you cannot buy this chip, and you shouldn't try to hunt it down on the grey market.