Today associates had access to the fresh intel road map which confirm previous data assumption. WE deal here with servers 45 nm processors wolfdale-DP and Harpertown, which will be released in the fourth quarter of the present year
We start from four core processors harpertown, their desktop analogs will become yorkfield processors :
- Xeon x5460 (3.16 GHz) - > four core, 1333 MHz system bus, 2 X 6 mb cache in the second level, TDP=120 W;
- Xeon e5450 (3.00 GHz) - > four core, 1333 MHz system bus, 2 X 6 mb cache in the second level, TDP=80 W;
- Xeon e5440 (2.83 GHz) - > four core, 1333 MHz system bus, 2 X 6 mb cache in the second level, TDP=80 W;
- Xeon e5430 (2.66 GHz) - > four core, 1333 MHz system bus, 2 X 6 mb cache in the second level, TDP=80 W;
- Xeon e5420 (2.50 GHz) - > four core, 1333 MHz system bus, 2 X 6 mb cache in the second level, TDP=80 W;
- Xeon e5410 (2.33 GHz) - > four core, 1333 MHz system bus, 2 X 6 mb cache in the second level, TDP=80 W;
- Xeon e5405 (2.xx GHz) - > four core, 1333 MHz system bus, 2 X 6 mb cache in the second level, TDP=80 W.
Focus attention, that harpertown processors frequencies change with 0.5x step (2.5 GHz, 2.83 GHz).
Harpertown versions with the reduced vcore will have TDP not more than 50 W: Xeon l5430 (2.66 GHz) and Xeon l5410 (2.33 GHz). Dual core processors wolfdale-DP are designated only by three models, but in future their assortment will be enlarged. Let us examine the characteristics of those processors being present in the current road map:
- Xeon e5260 (3.33 GHz) - > two core, 1333 MHz system bus, 6 mb cache in the second level, TDP=65 W;
- Xeon e5205 (1.86 GHz) - > two core, 1066 MHz system bus, 6 mb cache in the second level, TDP=65 W;
- Xeon l5250 (3.16 GHz) - > two core, 1333 MHz system bus, 6 mb cache in the second level, TDP=40 W.
It is pleasant to note that at frequencies more than 3.0 GHz wolfdale processors preserve low TDP values 40 W and 65 W respectively. In desktop segment there will be a wolfdale version with 3 mb cache in the second level - it will be released in the second quarter 2008, and it will support the 1066 MHz system bus. The cost of such processors will be packed in the range from $100 to $150.
Related Products :
|