In this video I’m checking out one of the most ridiculous GPU concepts shown off at CES 2025: MSI’s RTX 5090 Lightning with a stated 2500W power limit. Yeah—two thousand five hundred watts. I break down what that number actually means in the real world, who this card is even for, and why this kind of “Lightning” SKU is basically MSI flexing for extreme overclockers rather than something the average builder or streamer should be planning a rig around. I also talk through the practical side: power delivery, what a setup like this implies for PSUs and cabling, and why you shouldn’t confuse a headline power limit with normal gaming or streaming power draw. The takeaway is simple—this is a monster showcase card and it’s cool to look at, but if you’re building a PC to game, stream, and record without headaches, you need to focus on balanced parts and stable power, not just the craziest watt number on a spec sheet.