Hi friend,

I discovered on the market sell these two types of chips with mark G84-625-A2. Both types of chips are marked G84-625-A2, but one can be 64 bit and second 128-bit. The question is: How do I know that I am buying 64-bit or 128-bit version with mark chip G84-625-A2?

Thank you for your reply.

This chip can operate in two modes, 64 or 128, depending on the type of memory

Or 64-bit "G84-625-A2" is remarked other chip: G84-53 for example. G84-53 is good replacment for G84-625-A2.

I believe it, but my supplier sells two type G84-625-A2, as:
G84-625-A2 (64bit)
G84-625-A2 (128bit) - this chip is supposedly better quality than G84-625-A2 (64bit)?

How is it possible that NVIDIA sells two types with the same designation as G84-625-A2?

is also interesting that price is different

G84-625-A2 (64bit) D/C 2010 - 23$
G84-625-A2 (128bit) D/C 2008 - 39$

Your supplier is a liar.
No G84-625-A2 (64bit) chip. It's remarked chip and he sell it as G84-625-A2.

I've known from two my suppliers:
SEE-IC: http://www.see-ic.com/
HKLRF: http://www.hklrf.com/


so... G84-625-A2 (64bit) is remarked another chip by laser? That's incredible. Why they are doing so in China? I do not understand why my supplier offers two types G84-625-A2.

Where did you buy?

Buy a 128-bit version. Issues will be less.

yes, you're right.