[x264-devel] Influence of ECC memory on performance

[Guillaume POIRIER]

Hello,

On Tue, May 12, 2015 at 7:48 AM, Philip Muzzall <philipmuzzall at gmail.com> wrote:
> Does ECC memory have any noticeable or discernible affect on x264's
> performance?


ECC memory has typically slower memory timings than non-ECC RAM
modules, and because of that, memory accesses are slower. x264 is not
timing sensitive, so you should expect a very small slowdown (less
than 1%) if using ECC compared to non-ECC.

Guillaume

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