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How is system performance affected by playing a high definition movie?

April 26, 2017affected high definition movie PERFORMANCE playing system

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How is system performance affected by playing a high definition movie?

2 Answers

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Playing HD/BD movies is a demanding computational task. Conventional DVD movies are typically 8 megabits/sec (Mbps). High definition movies require 20, 30 or even 40 Mbps video streams. This can drive CPU utilization to 100% even on a fast dual-core system, resulting in possible system lockups and restricted multi-tasking capabilities. Driving the CPU at 100% utilization also drains the batteries quickly in a laptop. PureVideo HD frees the CPU of complex video tasks, allowing the PC to run other applications simultaneously, while consuming less power. It also delivers superior image quality.

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Posted

Playing HD/BD movies is a demanding task for a computer. Conventional DVD movies are typically 8 megabits/sec (Mbps). High definition movies require 20, 30 or even 40 Mbps video streams. This can drive CPU utilization to 100% even on a fast system, resulting in possible system lockups and restricted multi-tasking capabilities. Driving the CPU at 100% utilization also drains the batteries quickly in a laptop. PureVideo HD offloads the CPU of complex video tasks, freeing the PC to run multiple applications simultaneously, while consuming less power. It also delivers superior image quality.