Amazon.com: DELL Optiplex 7010 Small Form Factor Desktop Computer, Intel Quad-Core i7-3770 Up to 3.9GHz, 16GB RAM, 2TB 7200 RPM HDD, DVD, USB 3.0, WIFI, Windows 10 Pro (Renewed)'] : Electronics
Can I upgrade an i7 3770 to i7 4790? - Quora
Can I upgrade an i7 3770 to i7 4790? - Quora
Intel Core i7-3770 vs Intel Core i7-4790K: What is the difference?