I remember when there was actual innovation in the extreme performance bracket... Compare an SR-2 platform to an equivalent extreme performance system from 2002/2003 and they are worlds apart. Compare a $1700 overclocked CPU to a 7 year old system and it still can't keep up...
Take the E5645 for example, the chip I used to run in my system. Both chips overclocked to 4.0ghz are roughly around the performance of a stock 6950x. E5645s cost $551 each at launch, had an 80w tcp that scaled amazingly well despite overvolting due to their low box Vcore, and featured 6 cores / 12 threads. Lets do a little math here:
E5645: 551 USD
E5645: 551 USD
EVGA SR-2: 599 USD
+ __________________
1701 USD
That means in 2010, you could have a system that performs as well a 6950x, with only a slighter higher TDP and a lower cost. 6950x doesn't even include a motherboard... insane
this is why Zen needs to be good