The laptop version of the RTX 5080 has been benchmarked and is close to the RTX 5090.Both the RTX 5080 and 5090 have similar performance in gaming scenarios, with a difference of about 10 to 15%.The RTX 5090 laptop GPU is over 50% slower than the desktop version due to power draw and thermal restrictions.Depending on the price, it might be better to buy a laptop with the RTX 5080 instead of the RTX 5090, but further benchmarks are recommended.