That's like asking which is best a 'Kia Pride' or an 'Aston Martin DB9'...
ZOMG!! But the Kia has superior TDP and Energy Usage!! By comparison the DB9 is a Pig and therefore doesn't deserve a place in your datacenter!! ZOMGZOMGZOMGZOMG!!!
Oh Yeah: ZOMG
You DB9 Fanboi..