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Chrome for Mac Is Finally Getting Better

Power consumption issues tackled in latest dev build

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Chrome for Mac is improving

Chrome for Mac has begun to address its long documented performance and battery issues. 

The  release of Google Chrome 46 on the Canary channel brings a number of sorely needed battery boosting power fixes to users of OS X.

But just how good are the changes?

Owen  Williams of The Next Web sets the anticipation level, stating that a week of using the latest dev version of Chrome for Mac has left him “blown away”.

“Memory consumption seems to have halved, groggy slow tabs are snappier than ever and my battery life isn’t shamefully bad anymore,” Williams writes, noting that his MacBook’s fans are no longer blowing a gale, either.

But is Williams’ enthusiasm the anecdotal side effect of having not used Chrome regularly for a while? Or do measurable changes exists within the latest Canary builds really result in such a dramatic difference?

Thankfully it is the latter.

Making Chrome Faster, Bit by Bit

chrome activity monitor

Chrome 46 Dev Vs Canary

As we’ve reported regularly this past year, the Chrome team is working to improve the browser’s performance and memory management. It even plans to tackle the performance hit of extensions.

And Alex Russell, a Chrome engineer, tweets that specific patches for Mac users are in play in the most bleeding-edge versions (changes which have since part-filtered into Dev channel builds).

Russell calls out “memory improvements are everywhere“, notes that the “Mac graphics stack power is hugely improved” and says that “power is better on every platform.”

Battery life gains for Mac users come from a new graphics feature called ‘Partial Swap’.

Better Every Six Weeks

Although Google Chrome may not be able to match Apple’s Safari in outright performance — we all remember those scary benchmarks from earlier this year — the latest builds of Chrome for Mac certainly put it back in contention.

As Alex Russell wryly points out: “[Chrome gets] better every 6 weeks”.

Interested in taking Chrome Canary for Mac for a spin? You can do so easily, and it won’t replace your existing Chrome installation.

Download Google Chrome Canary

Do bear in mind that the Canary channel is bleeding edge and prone to bugs, breakage and regressions.