Power efficiency is of critical importance in the world of GPUs. With better power efficiency you generate less heat, which means the GPU can be cranked up to higher levels, resulting in higher clock speeds, and giving the GPU’s designers the thermal and power capacity to add more Ray Tracing Cores and other doodads to the chip.
Power efficiency comes from all aspects of a graphics card’s design, not just the size of the process node it was built on. In the case of GeForce RTX graphics cards, numerous industry-firsts enable unprecedented performance efficiency on a 12nm process node, that is still to date more efficient than any other architecture. And of course, with increased performance efficiency comes better overall performance-per-watt, giving you more frames for every watt of power.
Altogether, this means you get a faster GPU that operates at lower temperatures, enabling quieter fan speeds, ensuring your gaming isn’t drowned out by fan noise. And when you’re not gaming, the GPU has quieter or even idle
operation,
and emits less heat, which we can all appreciate on hot summer days.