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Whereas the E3-1220Lv2 has only two CPUs running at 2.3GHz, AppliedMicro expects
X-Gene to provide four CPUs at 2.4GHz within the same power envelope. If the X-Gene
CPU can generate the same performance per megahertz as Ivy Bridge, this chip would
have about 2.5x the performance of Xeon for the same power. A similar comparison
matching an eight-core X-Gene against a six-core Intel E5-2640 gives X-Gene a 2.7x
advantage in performance per watt. AppliedMicro has not actually benchmarked the
unfinished X-Gene CPU, however, and matching Intel’s performance per megahertz will
not be easy.
1220L跑spec2000是多少分来着?好像不止1250分吧。 |
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