I certainly do care, if I notice I have to lower my detail to achieve a good speed on mid-range or lower-end hardware (I seldom buy the top end). And some who don't notice will see benchmarks on a web page and care anyway Your own experience bears out that the slowdown may not even be noticed.

But a game designed and optimized for Windows, then ported to Mac, WILL often (but not always) see some performance slowdown as a result. Windows and OS X do things very differently-with OS X being arguable the more powerful and modern design (putting tools like Core Animation into the hands of devs and users). Marine in the Middle East, fighting against an fictive global terrorism driving persona. Developed by the studio that started it all, Infinity Ward delivers an epic reimagining of the iconic Modern Warfare series from the ground up. squad member in various missions over Europe, as well as a U.S. Call of Duty: Modern Warfare engulfs fans in an incredibly raw, gritty, provocative narrative that brings unrivaled intensity and shines a light on the changing nature of modern war. Plus other processes that may be running in the background can have an effect. A fresh approach in the long running Call of Duty franchise with the original developers back behind the wheel, chapter 4 has the player assume the role of a British S.A.S.

Software includes the OS, the GPU drivers, and the game itself, and how the game interacts with the OS and GPU. Actually, performance is affected by BOTH hardware and software, which is why a patch or new driver can make a game get faster sometimes.

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