Is it safe to use a gddr2 ram stick in a ddr2 ram slot?

[nw66]

I stripped out a laptop recently and it had a 2gb GDDR2 ram stick and a 1gb DDR2 ram stick, is it safe to use the GDDR2 stick in a DDR2 slot for better performance?

 

[CountMike]

Where did you find GDDR2 stick ?? Those are reserved for graphic cards ("G" in ddr) and mostly are just soldered on them.

 

[nw66]

Where did you find GDDR2 stick ?? Those are reserved for graphic cards ("G" in ddr) and mostly are just soldered on them.

I took it out of a ram slot in the laptop.