Monday, February 5, 2007
Loongson 2E details uncovered
The details of Loongson 2E (Godson 2E) has been published in a recent research article: Implementing a 1GHz Four-Issue Out-of-Order Execution Microprocessor in a Standard Cell ASIC Methodology
In this paper, there is a table showing the SPEC2000 score of Loongson 2E vs PentiumIII and Pentium IV. The table is provided by "overself" on Lemote BBS.
Loongson 2E @ 1GHz achieved a peak score of 503 in both SPEC INT 2000 and SPEC FP2000 with ORC compiler, which is developed specially for Loongson.