The commercial deliveries of 45 nm processor deneb will begin in the fourth quarter, we already reported about the engineering model witch overclock to 3.44 GHz frequency . Passage to the new technical process will bring an improvement in the energy consumption indices, 65 nm processors AMD with four core at 2.6 GHz frequency have a TDP level , equal to 140 W. More economical processors will appear within the 65 nm technology, but the existing elder models phenom X4 are capable of experiencing problems with some motherboards .
Associate report that the engineering model 45 nm processor deneb, which works at 2.3 GHz frequency with 1.22 v, has a lower energy consumption in comparison with its 65 nm analog. Here is the engineering model 45 nm deneb processor : it is released on 16th week 2008, in the middle of April.
Let us recall that the cache volume in the third level for 45 nm processors deneb is increased to 6 MB. Without load this processor consumes 7 W less than its 65 nm analog . Under load this value increases to 24 W. If we speak only about the 45 nm processor, then under load it consumes 29 W more than the idle conditions. The temperature of 45 nm processor does not exceed 31 degree Celsiuses, against 40 degree Celsiuses in 65 nm processor.