The basic configuration would be as follows:
* iMac with Intel Core i5 processor (I5-3335S) @ 2.7Ghz (1x processor; 4x cores) --> Turbo boost to 3.2Ghz! * Built-in 21.5" LED-backlit glossy widescreen TFT LCD display with IPS (up to 1920 x 1080 resolution) * 8Gb RAM DDR3 PC3-12800 (1600Mhz) SDRAM SO-DIMM * 1Tb Serial-ATA hard drive; 5400rpm * Slot-loading 8x Dual-Layer SuperDrive optical drive -- reads/writes/rewrites CDs and DVDs * NVIDIA GeForce GT 650M with 512MB of dedicated GDDR5 SDRAM * Built-in iSight camera * Built-in stereo speakers, built-in dual microphones, headphone analog/optical digital audio output * Built-in 10/100/1000BASE-T (Gigabit) Ethernet * Built-in AirPort Extreme wireless 802.11a/b/g/n (450Mbit) * Built-in Bluetooth 4.0 module * 1x Secure Digital slot (SDXC) * 2x Thunderbolt digital video output (support for up to two Thunderbolt displays) * 4x USB 2.0 ports (up to 480 Mbps) * Apple model: A1418 (EMC 2544), MD093 (iMac13,1) * Apple description: iMac (21.5-inch, Late 2012) [codename "Ivy Bridge"] * Introduced: October 2012 * Discontinued: September 2013 ** The below figures may vary and change according to the Geekbench website: -- Geekbench 2 (64 bit): 9145 -- Geekbench 3 (32 bit): 7863 -- Geekbench 3 (64 bit): 8678