probably don't need to post this but for anyone that hasn't seen this so clearly illustrated take a read http://www.semiaccurate.com/2009/11/16/fermi-massively-misses-clock-targets/ and http://www.semiaccurate.com/2009/12/04/intel-kills-consumer-larrabee-focuses-future-variants/
remember that these are pretty similar products after all.
remember that these are pretty similar products after all.