Intel announces improved Thunderbolt with 4K support for next year, could allow for Retina Display functionality on additional Macs

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Date: Tuesday, April 9th, 2013, 07:24
Category: Hardware, iMac, Mac Pro, News

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This could lead to some nifty stuff.

On Monday, Intel announced a new version of its Thunderbolt technology that will ship with devices in 2014. The new Thunderbolt technology supports up to 20Gbps throughput, which is up from the 10 Gbps supported by the current version of Thunderbolt.

Per 9to5Mac, the new technology supports 4K resolutions, which could open the door for even higher-resolution Mac displays. Perhaps, this is the technology that Apple needs to work with in order to begin a Retina display rollout for its all-in-one desktop computer, the iMac, or even Mac Pro compatible Thunderbolt displays.

Intel says the technology, which currently goes under the codename Falcon Ridge, will ship next year alongside Intel’s next-generation core processors.

One of the technical reasons for Apple to not release an iMac with a Retina display yet is that the current Thunderbolt processors available could not support the bandwidth needed to push so many pixels. Given Apple’s typical 2x Retina mode scaling, a Retina 27-inch iMac would need to power a resolution of 5120 x 2880 (2 times 2560 x 1440). The new Thunderbolt technology coming in 2014 would essentially double the current tech’s capabilities, making a Retina iMac more plausible.

Stay tuned for additional details as they become available.

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