However, you get the same boost if you are using the 32-bit, but only in its version 54 or newer. Later on, in late 2016, Google published another blog post in which they announced that the 64-bit Chrome has started using Microsoft's Profile Guided Optimization (PGO) technology, which makes Chrome up to 15% faster on Windows, as of version 53. In particular, the crash rate for the rendering process is nearly 50% smaller than that of the 32-bit version of Google Chrome. Improved stability - 64-bit rendering engines are almost twice as stable as the 32-bit engines, when handling web content.The extra bits force the software to use all the resources to obtain maximum defense, improving existing security features. This prevents an attacker from reliably jumping to a particular exploited function in memory. Thus, address space randomization is more efficient when more entropy (disorder) is present in the random offsets. Security is increased by increasing the search space. ASLR is based upon the low chance of an attacker guessing the locations of randomly placed areas. For example, it adds support for High Entropy ASLR (Address Space Layout Randomization), which provides an extra protection layer and a better defense against exploitation techniques. Better security - the 64-bit version of Google Chrome can take advantage of the new security features that are included in Windows 8.1 and Windows 10.As a result, speed is improved, and the performance increases by 25%, especially in graphics and multimedia content.

For example, the VP9 codec used in High Definition YouTube videos shows a 15% improvement in decoding performance. Improved speed when dealing with graphics and video - the 64-bit version of Google Chrome improves the speed of graphics and video including High Definition YouTube videos.Besides the slightly faster performance we have measured in benchmarks, there are also advantages that cannot be measured with such testing tools: When Google announced the launch of the 64-bit version of Chrome, in 2014, they also shared some information about what users should expect from it. 32-bit regarding speed, security & stability Other things to consider about Google Chrome 64-bit vs.

Unfortunately, that is not good news for people who use low-end devices, with not enough RAM memory. As you can see, in real life situations, the 64-bit version of Google Chrome needs almost twice the RAM memory required by the 32-bit version.

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