Hey. I have a 21.5" iMac. Here are the specs:
Processor: 2.8 GHz Intel Core i7
Memory 8GB 1333 MHz DDR3
Graphics: AMD Radeon HD 6770M 512MB
Software: Mac OS X Lion 10.7.5
From the heavy 3D gaming I do and the low FPS I get, I highly doubt it's the processor's fault, I think the measly 512MB graphics card is to blame, and so I'm looking to replace it. However, I really have no idea where to start, so I have a few questions...
Processor: 2.8 GHz Intel Core i7
Memory 8GB 1333 MHz DDR3
Graphics: AMD Radeon HD 6770M 512MB
Software: Mac OS X Lion 10.7.5
From the heavy 3D gaming I do and the low FPS I get, I highly doubt it's the processor's fault, I think the measly 512MB graphics card is to blame, and so I'm looking to replace it. However, I really have no idea where to start, so I have a few questions...
- Does anybody know if I could replace it myself?
- Where to buy a new one?
- The cost?