NVIDIA GeForce GTX 675MX with 1GB GDDR5 Graphics Memory
Operating System
MacOS 10.12 Sierra
Screen Size
27-Inch Display Screen
Condition
Refurbished
The iMac "Core i5" 3.2 27-Inch Aluminum (Late 2012) features a 22 nm Quad Core 3.2 GHz Intel "Core i5" I5-3470 (Ivy Bridge) processor with four independent processor cores on a single chip, a 6 MB shared level 3 cache, and a NVIDIA GeForce GTX 675MX graphics processor with 1 GB of dedicated GDDR5 memory. It also has a built-in "FaceTime HD" webcam and stereo speakers, but lacks an optical drive.
This model has a 27" 2560x1440 LED-backlit 16:9 widescreen IPS display with the "cover glass fully laminated to the LCD and anti-reflective coating." The rear of the case is aluminum and is thicker in the middle and tapers to a razor thin 5 mm at the edges.
Connectivity includes four USB 3.0 ports, dual Thunderbolt ports, Gigabit Ethernet, 802.11n, and Bluetooth 4.0.
In addition to a thinner case design, the "Late 2012" iMac models have faster processors, faster architectures, faster RAM (although it cannot be upgraded in the 21.5-Inch models), faster graphics, as well as different connectivity than the "Mid-2011" iMac line replaced.