The new iMac 27 has a 5120×2880 panel and AMD graphics


It’s no surprise that Apple plans to refresh its line of iMac computers at this time of year and as Intel Broadwell is not available in the U-series version that can adapt to the iMac format, the refreshed models will receive processors of Haswell refreshment.

It’s not a huge leap up from current Haswell processors, but the 27in iMac will get a 5120×2880 5K display and new AMD graphics.

Current generation 27-inch iMac computers start at $ 1,790 and feature a 3.2 GHz quad-core Intel Core i5 processor. Nvidia GeForce GT 755M with 1 GB or 2 GB of video memory offers the pleasure of the eyes. The more expensive iMac references currently feature GeForce GTX 780M 4GB GDDR5 graphics.

5120×2880 with 14.7 megapixels per image

With a 5120 x 2880 5K display, you need to render 14,745,600 pixels, which is significantly more than 8294,400 pixels on a 3840 x 2160 UHD panel and you need faster graphics. The GeForce GT 755M based on Nvidia’s Kepler architecture did a good job for the current gen and 2560×1440 panels, but it would be replaced by AMD graphics.

The new iMac 5K is expected to come with a Core i7 4790K Haswell refresh with a Turbo clock at 4 GHz and you can bet Intel is working on a Broadwell / Skylake version for 2015 as these processors consume less power and perform better. fast at the same time.

Important design victory for AMD

The 21-inch models will apparently stay with 1920×1080 panels and they currently use Intel HD 5000, Iris Pro, or Geforce GT 750M graphics. We’re wondering if we’ll see a GPU change in 21-inch Macs as well.

The 27-inch 5K design victory will be significant for AMD as the company has gotten a lot of positive coverage from its Mac Pro design victory and apparently there will be more AMD graphics in Apple products beyond the segment. professional.

The new 27-inch iMacs are expected this fall under OSX Yosemite.

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