Running at native panel resolution, the 27-inch iMac is still very playable under Half Life 2. Half Life 2 Episode Two High Quality SettingsĢ7-inch iMac (Mid 2011) - AMD Radeon HD 6970M While even the Radeon HD 6750M can manage a respectable 73.9 fps in our test, the 6970M offers nearly double that at 139 fps. It doesn't make sense running at resolutions below 1680 x 1050 on a 27-inch panel and thankfully the 6970M does a good job here: A game that's definitely long in the tooth but still represents a good workload for a Source engine game on Steam.
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I don't have any older iMacs handy so unfortunately we'll have to do our GPU comparisons to the MacBook Pro line.
The question I wanted to answer was whether or not the Radeon HD 6970M was going to be sufficient for panel-resolution (2560 x 1440) gaming on the 27-inch iMac both now and in the future. The added GB is nice but likely only useful if you have a specific application need or are running multiple displays.Īpple sent us the upgraded 27-inch model because 1) I asked for it and 2) Apple thinks I really care about performance. The upgraded 27-inch iMac can also be outfitted with an optional 2GB frame buffer for an extra $100.
That's enough to drive the integrated panel but if you're running a high resolution external display as well you may notice some slowdown. Unfortunately other than the upgraded 27-inch system, everything else only ships with a 512MB frame buffer. It's not all about compute and bandwidth, memory size matters as well. The result is a GPU that has the fillrate and memory bandwidth to actually drive the 27-inch 2560 x 1440 panel.on sufficiently light games. The 6970M doubles the number of shaders to 960 and doubles the memory bus width to 256-bits. You can get a higher clocked 6770M in the upgraded 21.5 and base 27-inch models, and finally only the upgraded 27-inch iMac comes with a Radeon HD 6970M. The entry level 21.5-inch iMac has the same Radeon HD 6750M as the upgraded 15-inch MacBook Pro. Modern smartphones allow users to use photos from the web or photographs captured with a phone's camera can be set as a wallpaper.There are four discrete GPUs Apple offers in the new iMac and they're all from AMD, NVIDIA is completely out of the 2011 Apple lineup at this point.
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Wallpapers can typically be downloaded at no cost from various websites for modern phones (such as those running Android, iOS, or Windows Phone operating systems). The height is often greater than or equal to the width. Though most devices come with a default picture, users can usually change it to custom files of their choosing.Ī mobile wallpaper is a computer wallpaper sized to fit a mobile device such as a mobile phone, personal digital assistant or digital audio player. On a computer it is usually for the desktop, while on a mobile phone it is usually the background for the 'home' or 'idle' screen. A wallpaper or background (also known as a desktop wallpaper, desktop background, desktop picture or desktop image on computers) is a digital image (photo, drawing etc.) used as a decorative background of a graphical user interface on the screen of a computer, mobile communications device or other electronic device.