Intel Releases 50-Watt Quad-core Processors
Anh Tuan Huynh
March 12, 2007 1:21 PM
comment(s) - last by
Intel announces energy-efficient quad-core processors that consume 50-watts of power
Intel today released two new energy-efficient quad-core Xeon processors for multi-processor servers. The new
Intel Xeon L5320 and L5310
operate at 1.86 GHz and 1.60 GHz respectively. Energy-efficient Xeon models consume 50-watts of power, which translates to 12.5-watts of power per core. Intel’s
regular quad-core Xeon 5300-series
consume 120-watts of power.
Energy-efficient Intel Xeon L5320 and L5310 processors are nearly identical to their higher-clocked counter parts. The energy-efficient models have 8MB of total L2 cache, 4MB of shared L2 per pair of cores, as with other Xeon 5300-series models. Front-side bus of the Xeon L5320 and L5310 are clocked at 1066 MHz, similar to the normal Xeon E5320 and E5310.
Pricing for the energy-efficient Intel Xeon L5320 and L5310 is $519 and $455 in quantities of 1,000, respectively. Intel Xeon L5320 and L5310 processors are drop-in compatible with Intel’s
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RE: Wow thats impressive !!
3/12/2007 5:32:22 PM
A 62.5% decrease in power seems unlikely from 45nm.
RE: Wow thats impressive !!
3/12/2007 5:42:07 PM
Slightly, yes. But we could conceivably see 9-10 watts per core (totaling 36-40 watts).
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