hi guys well i was about to buy a gaming rig and this technician building me the gaming rig said that he had a 6770 superclocked with 1gb of ddr5 and that it was much better than the hd raden 6870 because the hd radeon 6870 was only 1gb of gddr3 what graphic card do you guys believe could be better? plz anwer as soon as possilbe thank you
I do not believe there are any HD6870s with DDR3. If they were to exist it wouldn't make the card worse than an HD5770. DDR3 on a 256 bit bus should have approximately the same memory bandwidth as DDR5 on a 128 bit bus and the HD6870 still has a lot more processing power.
Are you sure you are using the right card numbers?
yes srry the other card number is hd radeon 6670 ddr5 memory the technician said it was superclocked and that it would outperform the hd radeon 6870 ddr5 by alot he was telling me to get the 6670 ddr5 superclocked because it was cheaper and outperformed the 6870 so is this true or is he just making things up?
Yeah the 6870 is much faster, the only thing the 6670 has on the 6870 is power consumption. Get the 6870 with a decent psu for gaming over the 6670. Personally I wouldn't let this guy build me a computer. He either has no clue or intentionally lied to you, maybe both. Either way not good.
would all these parts end up function with each other like if i build this system are all these parts compatible with each other?
That would function but that is a very poor power supply and the processor is weak to be pairing with a card like the HD6870.
You are in luck though. I happened to make a build for someone else on here just last night. I believe it's about $20 more than the parts you have linked above;