Graphics: NVIDIA GeForce GTX 675MX. Model: iMac A1419. Apple Model:A1419. Apple iMac A1419 27" Late 2013 Logic Board i5 3.4GHz GTX 780M 4GB w/128GB SSD. Apple iMac 27 A1419 5K Logic Board i5 3.5GHz M295X 4GB 820-5029-A Late 2014 OEM.
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