Apple today announced that it has updated the 24-inch iMac with the M4 chip, which debuted in the iPad Pro earlier this year. This upgrade comes around one year after the previous iMac with the M3 chip was released. As expected, the M4 chip in the iMac is available with up to a 10-core CPU and up to a 10-core GPU. Apple says the iMac with the M4 chip is up to 1.7x faster for daily productivity tasks, and up to 2.1x faster for demanding workflows like photo editing and gaming, compared to the iMa...