Brand NEW 4cores/4threads https://ark.intel.com/content/www/us/en/ark/products/190886/intel-core-i3-9100f-processor-6m-cache-up-to-4-20-ghz.html https://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i3-9100F+%40+3.60GHz&id=3461