New STAC Report Available: RMDS 6 on a 45nm Intel Xeon “Harpertown” Processor
Wednesday, February 27th, 2008Intel recently released quad-core Xeon processors (code named “Harpertown”) based on a 45nm manufacturing process, which the company claims significantly reduce power consumption compared to its previous generation of quad-core processors (”Clovertown”). Securities Technology Analysis Center (STAC) performed a study comparing the power consumption of a server using Harpertown processors to the same server using Clovertown processors, running a market data load of 2 million updates per second across a stacked RMDS configuration that utilised as much of the eight cores in this system as possible. The Harpertown processor decreased the server’s overall power consumption by 16 per cent (333 watts versus 395 watts) and increased the server’s market data efficiency (updates per second per watt) by 19 per cent (6010 ups/W versus 5060 ups/W).
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