Based On Personal Experience ( Yes, Mine Melted Too )

Someone decided to power their GPU with a flimsy 2x8 pin connector setup when the beast clearly needed the glorious 12VHPWR connector that modern high-end GPUs demand. The result? Instant regret and melted plastic. The guy on the left is casually sipping from what looks like a normal situation, while the guy on the right is literally glowing red from the thermal catastrophe.

The 12VHPWR connector was introduced with NVIDIA's RTX 40-series cards to handle up to 600W of power through a single cable. Meanwhile, trying to push that kind of wattage through dual 8-pin PCIe connectors (rated for ~150W each) is like trying to drink a milkshake through a coffee stirrer—technically possible until everything melts. Fun fact: early 12VHPWR connectors had their own melting issues if not seated properly, so really both options are just different flavors of fire hazard.