OS X 10.9.3 update boosts maximum amount of VRAM recognized by recent Apple notebooks

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Date: Wednesday, May 21st, 2014, 15:39
Category: MacBook Air, MacBook Pro, News, Software

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If you’re hesitant about updating to the recently-released OS X 10.9.3, there may be good news if you’re a recent Apple notebook owner.

Per French news site Mac4Ever and MacRumors, updating to 10.9.3 increases available VRAM from 1024MB to 1536MB, boosting the size of the shared memory, possibly to further improve 4K performance on the most recent Retina Display MacBook Pro and MacBook Air notebooks..

The change can be seen in the Graphics/Displays section of the System Report accessible via “About This Mac”. Apple has not yet updated its support page to reflect the new VRAM limits, continuing to list 1GB of system memory as the maximum. The update was also not mentioned in the 10.9.3 release notes.

The 10.9.3 update also included enhanced support for 4K displays and restored the ability to sync contacts and calendars between Macs and iOS devices over USB.

Finally, it’s been reported that some machines with HD 4000 graphics have seen a VRAM boost as well, namely the 2012 Mac Mini, which now has a maximum VRAM of 1024MB, up from 768MB.

If you’ve seen this improvement or any significant changes on your end since installing OS X 10.9.3, please let us know in the comments.

Google Chrome updated to 35.0.1916.114

Posted by:
Date: Wednesday, May 21st, 2014, 15:16
Category: News, security, Software

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It’s the updates that tend to help.

On Thursday, Google released version 35.0.1916.114 of its Chrome web browser. The update, a 53.7 megabyte download, adds the following fixes and changes:
- More developer control over touch input.

- New JavaScript features.

- Unprefixed Shadow DOM.

- A number of new apps/extension APIs.

- Lots of under the hood changes for stability and performance.

Security Fixes:
- High CVE-2014-1743: Use-after-free in styles.

- High CVE-2014-1744: Integer overflow in audio.

- High CVE-2014-1745: Use-after-free in SVG.

- Medium CVE-2014-1746: Out-of-bounds read in media filters.

- Medium CVE-2014-1747: UXSS with local MHTML file.

- Medium CVE-2014-1748: UI spoofing with scrollbar.

- CVE-2014-1749: Various fixes from internal audits, fuzzing and other initiatives.

- CVE-2014-3152: Integer underflow in V8 fixed in version 3.25.28.16.

Google Chrome 35.0.1916.114 requires an Intel-based Mac with Mac OS X 10.6 or later to install and run.

If you’ve tried the new version and have any feedback to offer, please let us know in the comments.