"Because modern graphics cards are moody," his father laughed. "In a split second, when a game scene gets intense, the card might瞬间 (instantly) spike from 350W to 600W for a tiny fraction of a second. If your PSU can't react fast enough, the voltage drops, and your PC shuts off to protect itself."
"However," his father warned, tapping the GPU box, "there is a hidden dragon here. It's called 'Transient Spikes.'" pc wattage
Alex realized why he bought the 1000W unit. It wasn't because he needed 1000W constantly; it was for headroom. It was the buffer that kept the system stable during those split-second moments of intense action. "Because modern graphics cards are moody," his father
He typed in his specs: A top-tier CPU (rated at 125W) and a top-tier GPU (rated at 350W). He added his SSDs, fans, and liquid cooling pump. It's called 'Transient Spikes
He looked at the power strip. The circuit breaker was safe. The PC was stable. And he finally understood that in the world of PC building, having the power is good, but understanding how to use it efficiently is what separates a novice from an expert.
Add up the estimated wattage of each component, then apply a 10-20% buffer to account for transient loads and headroom.
Alex had just unboxed the components for his dream machine: the "Titan Build." He had spent months researching the fastest graphics card, the most powerful processor, and the flashiest RGB RAM. He had checked benchmark scores and frame rates religiously. Yet, as he held the heavy, braided cable of his power supply unit (PSU) in his hand, a troubling thought struck him.