Intel Atom和ARM性能比较的第三方数据# PDA - 掌中宝
z*n
1 楼
花了些时间查了一下.
1,
这是用1.2G 2核 A9和1.6G单核HT N270的比较,跑同样的linux, 今年年初的数据:
http://www.phoronix.com/scan.php?page=article&item=ubuntu_1204_
作者的结论是:
"Overall, these results from running the ARM version of Ubuntu 12.04 are
very hopeful for the future of ARM Linux on ARM devices and the future of
ARM hardware itself. The dual-core Cortex-A9 1.2GHz on the TI OMAP4460 with
the PandaBoard ES is mostly comparable to the first-generation Intel Atom
N270 in terms of raw performance. On the power consumption front, ARM wins."
2,
http://www.cpubenchmark.net/mid_range_cpus.html
这个网站有不同PC CPU的相对性能数据. CloverTrail根据Intel讲应当是和N2800持平
但能耗小. 几个有用的数据点.
N270 303
N2800 723
i5-2557M 2677 (找不到Ivy bridge的数据,可能要比这个更快些)
i3-2377M 1889
简单的换算后1.2G 2核 A9大约是45%/16%/11%的clover trail/i3/i5
1,
这是用1.2G 2核 A9和1.6G单核HT N270的比较,跑同样的linux, 今年年初的数据:
http://www.phoronix.com/scan.php?page=article&item=ubuntu_1204_
作者的结论是:
"Overall, these results from running the ARM version of Ubuntu 12.04 are
very hopeful for the future of ARM Linux on ARM devices and the future of
ARM hardware itself. The dual-core Cortex-A9 1.2GHz on the TI OMAP4460 with
the PandaBoard ES is mostly comparable to the first-generation Intel Atom
N270 in terms of raw performance. On the power consumption front, ARM wins."
2,
http://www.cpubenchmark.net/mid_range_cpus.html
这个网站有不同PC CPU的相对性能数据. CloverTrail根据Intel讲应当是和N2800持平
但能耗小. 几个有用的数据点.
N270 303
N2800 723
i5-2557M 2677 (找不到Ivy bridge的数据,可能要比这个更快些)
i3-2377M 1889
简单的换算后1.2G 2核 A9大约是45%/16%/11%的clover trail/i3/i5