Never judge a book by its cover(Dell optiplex 9020 SFF)aka an office computer with 16GB ram a SSD the i7 4790 and a Nvidia GPU. Not the greatest but pretty decent imo. :
DELL Optiplex 9020 SFF High Performance Desktop Computer, Intel Core i5 3.6 GHz, 8GB RAM, 2TB, Windows 11 Pro, USB WiFi Adapter 19" LCD Monitor - Walmart.com
Dell OptiPlex 9020 USFF | Intel 4th Gen | i5-4590S | 8 GB | 128 GB SSD | DVD-ROM | Win 10 Pro | 109 € | 30 giorni di prova gratuita
Dell Optiplex 9020 Small Form Factor Desktop - Speedy I7-4770 3.40 GHz CPU (4Th Gen) - 8Gb RAM - Ultra Veloce Ssd da 256Gb - (Rinnovata) : Amazon.it: Informatica
√ Simpaticotech™ PC Dell Optiplex 9020 SFF Core i3-4130 3.4GHz 8GB 500GB DVD Windows 10 Professional | 30 giorni di prova gratuita - media voti 0 / 5 - Ricondizionato Rigenerato Prezzo Offerta
Amazon.com: DELL OptiPlex 9020-SFF, Intel Core i7-4770 3.4GHZ, 16GB RAM, 2TB Hard Drive, DVDRW, Windows 10 Pro 64bit (Renewed)'] : Electronics