Dal link del comparison:
I vari costruttori scelgono differenti marche per i cap, il vrm ecc4) In regards to the pro/con comments about VRM cooling. Both the MSI and ASUS cards have a small secondary heatsink covering the VRM section for the card. Due to the fact both these cards also have a dual fan design there is little direct airflow in the area of the VRMS due to fan placement. In my opinion this is where Gigabyte scores a big win, they actually integrated their VRM cooling into the main HSF. This allows for much more surface area to distribute the heat from the VRMs to, and as this card is also a triple fan design there is also better airflow over the VRM section of the card due to fan placement. I personally do not know the rated specifications for the VRM designs of these cards so I cannot say what their optimal operating temperature is however, as temperatures increase efficiency goes down and this can affect stability.
Ricordo anche ad es. una scheda (la fury? Boh) che tra due costruttori aveva l'intero pcb differente (uno era più grosso)
È tosta però trovare review dettagliate tipo con i modelli dei cap come ne fanno per gli alimentatori, al minimo cercati quelle review dove ci sono le foto termiche della zona vrm come questa di guru3d:
http://www.guru3d.com/articles-pages...-review,9.html
Come riferimento per le soglie i mosfet su per giù sono pezzi rated a tipo 100-125, ottimale non saprei
Sent from out of space lost in time