Clearly 880m is better than 780m but when I look at the specs, I see that 880m only have 64GB bandwidht!! vs 780m's 160GB bandwidth and memory inteface width 128 bit vs 780m's 256 bit.
can anyone explain why?
http://www.geforce.com/hardware/notebook-gpus/geforce-gtx-780m/specifications
http://www.geforce.com/hardware/notebook-gpus/geforce-gtx-880m/specifications
can anyone explain why?
http://www.geforce.com/hardware/notebook-gpus/geforce-gtx-780m/specifications
http://www.geforce.com/hardware/notebook-gpus/geforce-gtx-880m/specifications