mediacoder x64 difference between subtitle modes

The Nintendo 64 and the Playstation 2, both seen in the photo above, had 64-bit processors a full 5 years before consumer level 64-bit CPUs and accompanying operating systems even made an appearance on the public radar.Ĭonsumer confusion over what 64-bit means to them-and poor driver support from manufacturers-severely hampered the push towards 64-bit PCs throughout most of the 2000s. During that time, consumers were exposed to 64-bit systems, but most were completely unaware of it. 64-bit computing would remain the sole province of super computers and large servers for the next 15 or so years. The first computer to utilize a 64-bit architecture was the Cray UNICOS in 1985, which sets a precedent for 64-bit super computers (the Cray 1 is seen in the center of the photo above). This may have seemed like an enormous amount of RAM when they were hashing out register sizes 40 years ago but it’s a rather inconvenient limit for modern computers.Īlthough it may seem like 64-bit computing is the new kid on the techno-wizardry block, it has actually been around for decades. A CPU with a 32-bit register, for example, has a ceiling of 2 32 addresses within the register and is thus limited to accessing 4GB of RAM. The more ample the space in the CPU’s register system, the more it can handle-especially in terms of using system memory efficiently. A 64-bit register can hold more data than a 32-bit register, which in turn holds more than 16-bit and 8-bit registers.

The bit designation refers to the width of the register. The register is a small amount of storage where the CPU keeps whatever data it needs to access quickly for optimal computer performance. What does 64-bit even mean? In the context of discussions about 32-bit and 64-bit personal computers the XX-bit format refers to the width of the CPU register.

Before we start dazzling you with interesting history, let’s get the basics down.

Mediacoder x64 difference between subtitle modes