塞班智能手机论坛-Symbian NOKIA PDA PPC PocketPC Palm GPS smart phone » 诺基亚6120C论坛/6122C论坛 » 鉴于经常看见有人询问6120的处理器频率特发此帖


2008-7-7 10:25 来自地狱的菠萝
鉴于经常看见有人询问6120的处理器频率特发此帖

[size=6][color=blue]论坛上常有人发帖质疑6120的处理器的频率到底是192MHZ还是369MHZ,而且很多软件测试出来的结果都是192MHZ,的确,这不得不让人产生怀疑。[/color][/size]
[size=6][color=blue][/color][/size]
[size=6][color=blue]但是,我们要清楚,那些软件只能测试出基于ARM9以下(包含ARM9)的方案的处理器型号,是不能真正得出ARM11方案的处理器真实频率的。[/color][/size]
[size=6][color=blue][/color][/size]
[size=6][color=blue][color=red]目前只有一款软件也是唯一的一款[/color]能够真实测试出6120(包括同类处理器)的真实频率,那就是[color=#ff0000]JBenchmark[/color]公司和ARM公司合作开发的[/color][color=red]JBenchmark ACE[/color][/size]
[size=6][/size]
[size=6](以下信息来源于[color=#ff0000]JBenchmark[/color]官网)[/size]
[size=6]Brief explanations of the estimated properties[/size]
[b]CPU class and clock rate[/b]
Most mobile devices use derivatives of ARM CPUs, which can be grouped in three main classes: ARM7, ARM9 and ARM11.

As the class names indicate, ARM11s (250 MHz+) are usually faster than ARM9s (100 MHz+) and ARM7s (40-80 MHz). The big exceptions are XScale CPUs from Intel, which are relatives of ARM9 running at high (200-600 MHz) clock rates.

JBenchmark ACE has been successfully tested with 40 to 400 MHz CPUs.

[b]Compiler VMs[/b]
Java Virtual Machines (VM) are used to run Java programs in mobile phones.
Some VMs compile big chunks of Java bytecodes into native CPU instructions before running them. These are the so-called compiler VMs.

These VMs use more memory and usually reach higher peek performance compared to non-compiler VMs.

(Non compiling VMs interpret Java bytecodes sequentially as they are running the applications. These interpreter VMs need very small memory footprint and are typically used in older and/or more limited devices.)

[b]Jazelle acceleration[/b]
Jazelle is a hardware acceleration technology for Java execution on select ARM CPUs. These microprocessors run most of the Java bytecodes natively, ie. without the need to compile/interpret the Java bytecodes into ARM specific intstructions.
Jazelle enabled VMs can achieve similar performance to compiler VMs using small memory footprint.

[b]About ARM[/b]
[color=red]According to the latest figures, virtually all mobile phones use at least one ARM-designed processor. JBenchmark ACE targets and identifies all major ARM core families: ARM7, ARM9 and the latest ARM11 line of CPUs.
[/color]
Each ARM processor class has different performance profile and differing range of clock rates which are reported back by JBenchmark ACE.


[size=6][font=黑体][color=#ff0000]注:本软件测试需要链接网络返回数据到[font=Tahoma]JBenchmark[/font]的测试服务器,然后才能得出结果,并非本地直接得出结果[/color][/font][/size]

[size=6][color=#ff0000][/color][/size]
[size=6][color=#ff0000]官网下载地址:[url=http://www.jbenchmark.com/download.jsp?benchmark=ace]http://www.jbenchmark.com/download.jsp?benchmark=ace[/url][/color][/size]
[size=6][color=#ff0000][/color][/size]
[size=6][color=#ff0000][/color][/size]
[size=6][color=#ff0000]这里贴上一张测试结果图[/color][/size]
[img=514,167]http://cimg2.163.com/catchpic/E/E4/E46DFC70DCCA0BCA0E1356C54E8CCC7E.jpg[/img]

[[i] 本帖最后由 来自地狱的菠萝 于 2008-7-7 21:18 编辑 [/i]]

2008-7-7 10:28 killer枫
明显是369的嘛。。。不然有那么快???
自己用脑子想想好了。。。。
支持LZ为大家解疑。。。
沙发哈哈

2008-7-7 10:30 小菲呗
[color=Magenta][size=5]呵呵,加分的功夫,沙发没有了:)呵呵

支持一下原创贴子!感谢为大家解疑![/size][/color]

2008-7-7 10:33 来自地狱的菠萝
6120C最高可达到373MHZ[s:26] [s:26]

2008-7-7 10:42 a9746139
JB公司。。。。。。。[yct03]

2008-7-7 10:46 xihuanyy
[s:23] 谢谢的LZ解疑!!

2008-7-7 10:59 朱卫1986
听说小六的心脏可超频到416mhz以上…

2008-7-7 11:10 闲坐庭前
小六有颗强大的心脏[yct23]

2008-7-7 11:13 zkf891022
jb……………………真够强大的呀

2008-7-7 11:19 haojianzhou
楼主真强啊!

2008-7-7 21:10 suhang-nokia
好帖子要顶!

2008-7-7 21:14 huangc205
公司名比较怪异,JB公司,JB公司?莫非是创始人懂汉语?

2008-7-7 21:17 来自地狱的菠萝
[quote]原帖由 [i]huangc205[/i] 于 2008-7-7 21:14 发表 [url=http://bbs.dospy.com/redirect.php?goto=findpost&pid=22774971&ptid=1724876][img]http://bbs.dospy.com/images/common/back.gif[/img][/url]
公司名比较怪异,JB公司,JB公司?莫非是创始人懂汉语? [/quote]
[yct04] [yct04]
[size=6][color=#ff0000]JB就是JBenchmark的缩写……各位看官不要想歪了……[/color][/size]

2008-7-7 21:35 wanghongy
好啊,支持楼主

2008-7-7 22:02 zhang3pei
这样的好帖子 我要顶顶顶 支持LZ.

2008-7-7 22:10 grape0915
同楼主

还有一个2G卡,4G卡的问题……

2008-7-7 22:51 kjw684338
小六有颗强大的心脏真得吗

2008-7-7 23:11 lzx11
不过这个软件也不是很准。MOTO有个新的机器,测出来5000MHz……[yct03]

2008-7-7 23:17 zhaolinsong
超到500没试过吧

2008-7-7 23:22 bbs108
支持大菠萝

2008-7-8 01:42 melank
Up!

JS公司和超级小6n核龙芯!

2008-7-8 03:30 dmqq1203
原来如此[s:25]

2008-7-8 03:50 htb01
[s:23] [s:25] [s:26]

2008-7-8 07:01 来自地狱的菠萝
[quote]原帖由 [i]lzx11[/i] 于 2008-7-7 23:11 发表 [url=http://bbs.dospy.com/redirect.php?goto=findpost&pid=22782890&ptid=1724876][img]http://bbs.dospy.com/images/common/back.gif[/img][/url]
不过这个软件也不是很准。MOTO有个新的机器,测出来5000MHz……[yct03] [/quote]
这个软件只能测出基于ARM构架的微处理器,其他的,比如xscale又或者是传说中的高通,应该是不能准确得出的。我记得MOTO喜欢用XSCALE构架处理器的,如果是这样,跑个上千M也就不奇怪了

[[i] 本帖最后由 来自地狱的菠萝 于 2008-7-8 07:04 编辑 [/i]]

2008-7-8 11:32 天下无雪
好贴哦,偶一直在用这个测试软件

2008-7-8 11:45 zj9821721
专业!强!进来学习了.
多谢释疑!

2008-7-8 11:56 xupz10
早测试过了,不是每次测试都一样
给大家看看,我以前测试的记录!

第一张图片是我测试的结果
第二张JBenchmark 介绍的6120c

2008-7-8 12:19 yangmaochong
[quote]原帖由 [i]朱卫1986[/i] 于 2008-7-7 10:59 发表 [url=http://bbs.dospy.com/redirect.php?goto=findpost&pid=22739223&ptid=1724876][img]http://bbs.dospy.com/images/common/back.gif[/img][/url]
听说小六的心脏可超频到416mhz以上… [/quote]
请问怎么超频?难道向论坛上说的改一个TXT文件就行?那个方法太荒唐了吧

2008-7-8 13:08 liaozhijie
感谢楼主
我想平时我们的小6用不到那么多
开给游戏上个小网再顶多同时听听歌就可以了
下6完全可以支持的了
用不着关心这些数字了!!!!

2008-7-8 13:35 congqiuming
[s:25]

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