Core 2 Duo E8400 Ubuntu性能全方位考察-快科技-科技改变生活

Core 2 Duo E8400 Ubuntu性能全方位考察

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2008年07月03日 11:02
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Core 2 Duo E8400是Intel今年初发布的一款新型处理器，基于45nm工艺的Penryn Wofldale核心，主频3.0GHz，前端总线1333MHz，二级缓存6MB，支持SSE4.1指令集，热设计功耗65W。

Core 2 Duo E8400 Linux性能全方位考察

近日，Phoronix.com对该处理器在Linux下的性能进行了一次深入测试，所用系统为Ubuntu 8.04 LTS，Linux Kernel版本2.6.24，同时使用编译器GNU Compiler Collection 4.2。

其他系统配置包括：

主板：华硕P5E3 Premium(Intel X38芯片组) 内存：OCZ DDR3-1333 2GB×2 显卡：NVIDIA GeForce 9800 GTX 512MB 硬盘：希捷160GB SATA II 电源：SilverStone Zeus ST75Z

参与对比的处理器是65nm Conroe核心Core 2 Duo E6400 2.13GHz。测试中分别将E6400和E8400超频到3.0GHz、4.0GHz，前者是考察二者在同频率下的表现，后者则是看看新处理器的超频性能。E8400 4.0GHz电压提升到1.4V，所用散热器来自Dynatron，同时内存电压1.9V。

测试使用Phoronix Test Suite 1.0.1套装，包含16个基准、应用和游戏性能测试项目。

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