My graph 7670m 1gb is composed of these hynix chips, which are 1GB if I change them for a larger one as shown in the list will I have more vram


most have the same consumption and voltage

I looked at a detail more data bus bits more chips of these are, as an example the 1080ti has 11 operational (384bits) mine is 128 (it takes 4 per side of these checked), the rx480 8 of these (256bits)

https://www.skhynix.com/products.do?lang...6&ct2=38&rc=com

https://www.skhynix.com/products.do?lang...rk=&rc=grp#tg02

vBIOS edit probably would be needed, many are only configured to be compatible with certain limited memory IC's. Definitely timings would need adjusted at the very minimum
IN theory yes, but past that I've rarely see anyone do and make it functional (probably due to rarely does anyone try and discuss etc)

Zitat von Lost_N_BIOS im Beitrag #2

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vBIOS edit probably would be needed, many are only configured to be compatible with certain limited memory IC's. Definitely timings would need adjusted at the very minimum
IN theory yes, but past that I've rarely see anyone do and make it functional (probably due to rarely does anyone try and discuss etc)

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I don't understand what your first sentence says?

No, sorry, I don't know what usual charge to replace chips like that would be. Shouldn't be too much, maybe $50 or less. I assumed you were going to do it.

Yes, timings in vBIOS would probably need adjusted, and you may need to either pick memory the vBIOS is already compatible with, or add compatibility to the vBIOS for the chips you pick (much harder to do, I would pick memory the vBIOS is already compatible with)