各位老板,cpu请问e5620比xeon l5520 cpu强多少

Intel Xeon E5-2620 vs E5620
Xeon E5620:
More comparisons
Mini Review
Intel Xeon E5-2620 advantages
More CPU cores on the Intel Xeon E5-2620 help to process multiple simultaneous processes or threads.
AVX instructions are enabled on this processor. Although these extensions are not widely used in applications yet, their support should improve in future programs.
More memory channels and support for faster memory with 1333 MHz data rate increases memory bandwidth, available to the E5-2620. This, in turn, improves performance in memory bound applications. Performance gains in tasks, that are not memory-bound, will be much lower than 67%.
Intel Xeon E5620 advantages
Operating frequency of the microprocessor is higher than the frequency of the E5-2620.
The processor is 16% more energy efficient.
E5-2620 vs E5620 specifications comparison
The graphs below compare the most important features of the Xeon E5620 and Intel Xeon E5-2620 microprocessors. These characteristics, as well as an IPC (instructions per cycle) number, determine how well a microprocessor performs. The "Number of cores / threads" graph shows the number of cores (darker area). Lighter area on the graph represents the number of additional threads, offered by Hyper-Threading technology. The "Operating frequency" chart uses dark color to represent base frequency, whereas lighter area is for extra frequency, provided by Turbo feature. Darker area on the "On-chip cache" graph is for the On-chip L2 cache. Lighter area is for the L3 cache cache. While the L3 cache cache is usually larger than the On-chip L2 cache, it is always slower.
The number of cores / threads
Higher is better
Operating frequency
32.41.81.20.60
Higher is better
& - Intel Xeon E5-2620 & & & - Intel Xeon E5620
On-chip L2 + L3 cache
Higher is better
Thermal Design Power
110886644220
Lower is better
Detailed side by side comparison of Intel E5-2620 vs Intel E5620 specs can be found in the
below. Even more detailed comparison of low level features of both processors you will find in the .
Pros and Cons summary
Xeon E5-2620&Xeon E5620
General recommendations: Packs more CPU cores, Executes more simultaneous threads, Memory bandwidth is significantly higher Supports AVX instructions
General recommendations: Clocked higher, Lower power
Drawbacks: Operating frequency is lower, Needs somewhat more power
Drawbacks: Has fewer CPU cores, Does not support as many threads, Less memory bandwidth Lacks some instructions, The socket is obsolete
Similar processors
Xeon E5-2620&Xeon E5620
Similar microprocessors use the same socket and architecture as Xeon E5-2620 and E5620.
Share links
If you found the comparison useful please consider sharing it:
Specifications
Please visit
pages for more detailed specifications of both microprocessors.
&Intel Xeon E5-2620Intel Xeon E5620
Market segmentServer
ManufacturerIntel
Basic details
Model numberE5-2620E5620
CPU part numberCM1ATAB
Box part numberBXBX
Introduction date&&
CPU features
Core name&&
Platform name&&
Microarchitecture&&
Technology (micron)&
Data width (bits)64
SocketSocket 2011
Frequency (MHz)20002400
Turbo Frequency (MHz)&&
Bus speed (MHz)&&
Clock Multiplier&&
L1 cache&&
L2 cache (KB)&&
L3 cache (KB)1536012288
Max temperature (&C)&&
TDP (Watt)&&
Core voltage (V)&&
Multiprocessing&
Instruction set extensions
AES / Advanced Encryption Standard&
AMD64 / EM64T 64-bit technology&
AVX / Advanced Vector Extensions&&
SSSE3 / Supplemental SSE3&
Supported technologies
Hyper-Threading&
PowerNow! / Enhanced SpeedStep&
Trusted Execution&
Turbo Core / Turbo Boost&
Virtualization&
Virus Protection / Execute Disable bit&
Integrated Graphics
Integrated Memory Controller(s)
The number of controllers&
Memory channels&&
Supported memory&&
Maximum memory bandwidth (GB/s)&&
ECC supported&
Rows with different specifications or features are highlighted.
For detailed specifications of "Intel Xeon E5-2620" or "Intel Xeon E5620" parts please click on the links in the table header.
The table below compares support for x86 extensions and technologies,
as well as individual instructions and low-level features of the Intel Xeon E5-2620
and Intel Xeon E5620 microprocessors. Information in this table was
retrieved from actual processors using CPUID instruction, and we also
utilized internal timer to measure CPU frequency. Be aware that all
technologies, disabled in BIOS or by a virtual machine, will be shown as not
supported.
Different steppings of Intel processors may also have slightly different features.
In rare cases, measured frequency may differ from official specifications.
ManufacturerIntel
CPU FamilyXeon
Model / Processor NumberE5-2620E5620
Measured Frequency1995 MHz&
CWID version0.5
Part number (supplied)CM1ATAB
Part number (guessed)CM1ATAB
General information
VendorGenuineIntel
Processor name (BIOS)
Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHzIntel(R) Xeon(R) CPU
Logical processors128
Processor typeOriginal OEM Processor
CPUID signature206D7206C2
Family 6 (06h)
Model45 (02Dh)44 (02Ch)
Stepping 7 (07h) 2 (02h)
TLB/Cache details64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 4-KB pages, 4-way set associative, 64 entries
L2 TLB: 1-MB, 4-way set associative, 64-byte line size
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 2-MB or 4-MB pages, fully associative, 7 entries
Instruction TLB: 4-KB pages, 4-way set associative, 64 entries
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries
Cache Details
Instruction set extensions
Additional instructions
Major features
Other features
+ - feature is supported
- - feature is not supported
Features, not supported by all processors in the table, are not displayed
Comments (0)
(c) Copyright 2003 - 2016 Gennadiy Shvets[ 本主题由
12:28:13 设为精华1,原因:编辑推荐 ]
11:18:59 修改
最近X宝上“YLJ”xeon两兄弟L5420和L5520很火,于是就败了两个平台回来并对这几个星期使用的心得做个汇总。更新现在L5420都可以在普通775主板使用并支持超频和VT&只要买个771转775转换贴纸就可以X宝有图吧也有很多成功案例。[url=.cn/[url=.cn/这里有X宝的科技贴图评论评论再更新怕护舒宝不稳当的水友现在有个更靠谱的方法X宝有位热心人提供不少已经硬改了的775主板无需护舒宝直接能上771的主板&你打hardwareangel就有惊喜再更新一下36f有水友提供的设置方法能开启VT虚拟化服务山寨主板都能支持的这两更正一下,谢谢36f水友提供资料先看看成本,这里是我X宝两个平台的价格没购买的其他配件都是现有的,如下图评论[url=.cn/其实这两个平台最大缺点在于主板方面,L5420的主板只有山寨G41质量要看RP,bios设置不能超频因为只用ICH7不支持ahci,而L5520主板现在在x宝的都只有工包或者返修板当然论坛如果收到自用板的就当然最好,就暂时我购买的这两个平台测试还比较稳定,L5420做二奶机基本办公,而L5520一般大型游戏才开。下面是看看这两个平台的CPU性能,这里L5420平台因主板不提供超频所以只能测试默认性能,而L5520我买回来的目的就是超频,买的时候是包超3.4g所以我这里会用超3.4g作对比,毕竟买这平台会有多少人不超的(我个人认为而已)。在配置方面L5420平台如图散热用OC3金蚂蚁评论而理论CPU性能如下分别测试了super_pi_mod-1.5、Fritz&Chess&Benchmark、CINEBENCH&R10、CINEBENCH&R11.5评论3dmark06&CPU分数评论WIN8系统评分评论----------------------------------------------------------------------------------------------------------------------------------下划线到L5520部分L5520平台配置如图散热用oc3南海3评论而L5520&OC&3.4G和3.6G理论CPU性能如下分别测试了super_pi_mod-1.5、Fritz&Chess&Benchmark、CINEBENCH&R10、CINEBENCH&R11.5评论评论L5520&OC&3.4G&3dmark06评分评论3.4G在WIN8下的评分评论另外此U能在相当低的电压下通过OR和linx的压力测试附上拷机图LINX&20&次烤机无错误评论OR跑1个多小时没什么问题评论内存跑mentest都很稳定评论以上对比2.5g的L5420多线程上水平大至于I3或者AMDx641级别,而L5520&oc&3.4G多线程性能大致是就E3&1230&单线程稍比1230弱一点。而另外很多人都关心这两个平台的功耗,L5420官标50w而L5520官标60w这里我也上了上我这两个平台的待机和满载对比图先是L5420如图待机下5分钟评论而通过evertest烤机满载下如图评论评论----------------------------------------------------------------------------------------------------------------------------------------------到L5520&oc&3.4g平台功耗待机5分钟图如下评论而通过evertest烤机满载下如图评论评论功耗两个平台对比基本上L5420比oc&3.4的L5520明显省电,L5520平台cpu空虚和满载都比L5420高一倍有多,以上基本上就是性能高一般功耗就高了一倍,当然不同平台不同cpu体质可能功耗和性能都有所差异这个都只供大家参考接着下面就是两个平台玩mac&os&10.8.2黑苹果部分,这里我整理了一下我对这两个平台的安装步骤及相关设置相片和截图都是本人自己制作的截取的,这两个YLJ平台对安装最新版的山狮10.8.2难度其实并不大,只要关键设置好就ok,驱动也并不难找远景麦芽基本能解决所有问题,这里先讲讲L5420这个平台的安装流程,L5420平台因为山寨G41集成的显卡是无法在MAC&下正常工作的,所以只能建议大家搞个N卡或者HD5系列以上的A卡比较靠谱,BIOS也需要做相关设置。安装需要准备的工具Chameleon2187、Paragon_HFS+_for_Windows_10、VoodooHDA-v2.8.0.x64.ML驱动、Leopard&硬盘安装助手v0.3、Install&Tuxera&NTFS、iATKOSML210.8.dmg这些资源都可以到远景或者麦芽地找到,准备好后就开始进行安装。1、BIOS设置需要修改的这几个选择&按照下图设置设置这个是根据我的山寨G41设置图拍的可能其他主板设置并不跟我一样。评论评论评论2、进windows的控制面板\所有控制面板项\管理工具\计算机管理\磁盘管理&划分两个盘一个6g一个50g,创建后只给予其两个驱的盘符不要格式化,之后盘的状态为raw如下图评论3、分区完美打开Leopard&硬盘安装助手v0.3,用管理员运行ddmac.exe,目标分区选择你刚分6g那个区,镜像文件选择MACOS&10.8.dmg路径,设置如下图后按开始。评论完成之后运行DG401Free_x64查看刚刚6g的那个盘标识为af假如不是af你选择6g那个盘按F11之后在系统标识填写AF如图下之后保存。评论4、以管理员运行Chameleon&Install安装评论安装完毕在windows设置显示隐藏文件并在Chameleon&Install同目录下有个wowpc.iso把这个文件覆盖到C:\根目录下的相同文件。评论5、重启引导选择选择Chameleon之后选6g那个iATKOS&ML2,之后输入-v&–f回车等待一段就会进入安装界面。评论6、进去mac&os安装界面选择磁盘工具评论进入磁盘工具选择之前分的那个50g没格式化分区选择抹掉而摸掉格式如图下评论抹掉完退出磁盘工具继续按照导向到选择安装系统路径如图下选择好刚刚抹掉的盘后先不要安装点击右下角自定评论之后弹出驱动加载选择请勾选PS/2和nvidias&10.8.2&drivers其他不不变如图下如果不用PS2设备的可以不选择PS/2评论7、当安装完重启后如果是第一次安装MAC&OS的话引导丢失进入不到任何系统需要到winpe下用DG401Free_x64把C:\设置成激活状态重启就正常引导。8、重启后进入引导选择界面选择Chameleon之后选50g那个disk0s7,之后输入-v&–f回车等待一段就会进入配置界面配置完成后就成功进入MAC&OS评论9、进入MAC&OS这时候显卡网卡都基本认到正常使用如果声音不正常的把VoodooHDA-v2.8.0.x64.ML.pkg和InstallTuxera&NTFS拖拉到桌面,之后双击安装安装完成后重启。评论10、重启后进入引导选择界面选择Chameleon之后选50g那个disk0s7,之后输入-v&–f回车进入mac&os就基本完美,并且已经能正常读写ntfs格式的分区。下面是L5420&MAC&OS下的截图评论水波特效已经有证明显卡驱动正常评论----------------------------------------------------------------------------------------------------------------------------------------------好下面就是我的L5520平台MAC&OS安装步骤,安装方面L5520和L5420平台安装区别并不大这里安装需要准备的工具Chameleon2187、Paragon_HFS+_for_Windows_10、VoodooHDA&2.7.6驱动、Leopard&硬盘安装助手v0.3、Install&Tuxera&NTFS、Kext&Helper&b7、iATKOSML2&10.8.dmg、华硕P6T&SE的完美DSDT.aml、华硕主板必备的AppleACPIPlatform.kext驱动,这些资源都可以到远景或者麦芽地找到,准备好后就开始进行安装。1、BIOS设置,华硕P6T&SE基本就入BIOS把硬盘模式从IDE改成ahci就已经ok之后安装按照L5420上面的2-4步去做用Leopard&硬盘安装助手v0.3导进mac10.8.dmg后就接着安装“ChameleonInstall”再”Paragon_HFS+_for_Windows&10”重启。2、重启完毕后再选择进windows,之后打开MAC10.8那个光盘导进去的盘把AppleACPIPlatform.kext驱动拷贝到S/L/E覆盖相同文件至于P6T&SEAppleACPIPlatform.kext驱动大家可以到远景那里找到操作如下评论3、之后重启入chameleon引导,选择MAC10.8安装盘打-v&–f回车就能进入安装界面,安装过程所需要选择的驱动有ati的显卡驱动和网卡驱动就可以了。4、之后用winpe引导用DiskGenius工具把c:\设置回激活状态重启5、重启后进windows这时候就再把之前的那个AppleACPIPlatform.kext拷贝到你已经安装好MAC&OS的那个盘的S/L/E里面覆盖原文件覆盖完后再将DSDT.aml这个文件覆盖到根目录的Extra文件夹里面接着重启评论6、重启后选择chameleon引导进入后选择MAC&OS那个盘-v&–f回车就顺利进入MAC&OS,这时候声卡驱动不能工作但显卡网卡都已经完美驱动,这时候运行Kext&Helper&b7之后把VoodooHDA&2.7.6驱动拖拉过去之后安装驱动,安装完毕后强制退出Kext&Helper&b7并重启。7、重启后到chameleon引导选择MAC10.8安装盘打-v&–f回车进入MAC&OS这时候MAC&OS已经完美以下是我L5520安装完MAC&OS后的截图评论评论6850驱动完美开启水波特效评论好了到这里帖子就此结束,希望各位水友通过这个贴子对最近这么火的平台有更好的了解并和这里也希望正在用这两个平台的水友想折腾体现一下最新版的MAC&OS能够通过这贴后有帮助顺利安装完美MAC&OS&10.8.2少走弯路,写了这么久希望版主看到能新精一下啊小弟万分感谢版主请问为何图片上传完发贴后分辨率这么低啊点进去又看不到有原图选择啊&求助啊。。。。。。。。。评论更新&硬件配置上有少少变化cpu换了L5639显卡换了蓝宝石7850&2g前天入手&Magic&Trackpad现在更完美了手势操作是MAC的最大卖点,少了它你基本少了一半的mac体验,使用它黑苹果需要购买一个蓝牙接收器,白苹果内置有不需要购买。评论接收器免驱动安装完后可以配对好Magic&Trackpad你就可以去爽一下MAC下的手势操作了,之后你会发现鼠标真的很废评论
系统:WIN8.1企业MAK激活&黑苹果MAC OS 10.9.4 机箱电源:技嘉奥丁1200w额定银牌+MSI C900(蓝光) CPU:XEON L5645 ES A0步进 OC 3.8G + Frío OCK散热 主板:华硕P6T WS PRO(已刷DELL SLIC2.2) 内存:金泰克ddr3 1600 4G x 3 时序9 9 9 24 1t 硬盘:金速F8 240G SSD+希捷2t+东芝3t 显卡:MSI 7950 3g
960/5000 PCI:nec第二代USB3.0卡&Intel82559 Server网卡(已刷10in1 SLIC2.1) PC:FSP专用 NDSL&3DS:ARPG专用 XBOX360:ACT专用 PSP:怪物猎人专用 PS3:独占大作专用 外设:keycool104黑轴键盘+罗技G500鼠标+HENTA玻璃垫
.cn/images/upload/upc/tx/itbbs//_.jpg
找我?你想找我??请按以下步骤操作:①请关注我②发站内信给我③留下你妹妹的电话号码给我。(如果联系不上我,请检查你的步骤是否都做了,尤其是第③步。)
&发表于&22:11&好玩...
&嗯&300几文同100几文的CPU唔只好玩仲好底玩
系统:WIN8.1企业MAK激活&黑苹果MAC OS 10.9.4 机箱电源:技嘉奥丁1200w额定银牌+MSI C900(蓝光) CPU:XEON L5645 ES A0步进 OC 3.8G + Frío OCK散热 主板:华硕P6T WS PRO(已刷DELL SLIC2.2) 内存:金泰克ddr3 1600 4G x 3 时序9 9 9 24 1t 硬盘:金速F8 240G SSD+希捷2t+东芝3t 显卡:MSI 7950 3g
960/5000 PCI:nec第二代USB3.0卡&Intel82559 Server网卡(已刷10in1 SLIC2.1) PC:FSP专用 NDSL&3DS:ARPG专用 XBOX360:ACT专用 PSP:怪物猎人专用 PS3:独占大作专用 外设:keycool104黑轴键盘+罗技G500鼠标+HENTA玻璃垫
.cn/images/upload/upc/tx/itbbs//_.jpg
/forum/day_b9b55118bb0a.jpg
有些人你以为以后一定可以再见的,就没有放在心上,可是却不知道,也许永远也只是生命的过客;有些事,你以为明天一定可以再做的,就没有在意,可是却不知道,也许已经来不及了.
ps:长风的府卧撑也被和谐了,大家看着办吧.
&发表于&22:51&学习了
&互相学习长风哥,你的维修本来小弟也经常关注
系统:WIN8.1企业MAK激活&黑苹果MAC OS 10.9.4 机箱电源:技嘉奥丁1200w额定银牌+MSI C900(蓝光) CPU:XEON L5645 ES A0步进 OC 3.8G + Frío OCK散热 主板:华硕P6T WS PRO(已刷DELL SLIC2.2) 内存:金泰克ddr3 1600 4G x 3 时序9 9 9 24 1t 硬盘:金速F8 240G SSD+希捷2t+东芝3t 显卡:MSI 7950 3g
960/5000 PCI:nec第二代USB3.0卡&Intel82559 Server网卡(已刷10in1 SLIC2.1) PC:FSP专用 NDSL&3DS:ARPG专用 XBOX360:ACT专用 PSP:怪物猎人专用 PS3:独占大作专用 外设:keycool104黑轴键盘+罗技G500鼠标+HENTA玻璃垫
.cn/images/upload/upc/tx/itbbs//_.jpg
另外想问问为何太平洋上传图片后分辨率降低了这么多,本来教程截图都能看清现在都模糊了到底怎么回事了
系统:WIN8.1企业MAK激活&黑苹果MAC OS 10.9.4 机箱电源:技嘉奥丁1200w额定银牌+MSI C900(蓝光) CPU:XEON L5645 ES A0步进 OC 3.8G + Frío OCK散热 主板:华硕P6T WS PRO(已刷DELL SLIC2.2) 内存:金泰克ddr3 1600 4G x 3 时序9 9 9 24 1t 硬盘:金速F8 240G SSD+希捷2t+东芝3t 显卡:MSI 7950 3g
960/5000 PCI:nec第二代USB3.0卡&Intel82559 Server网卡(已刷10in1 SLIC2.1) PC:FSP专用 NDSL&3DS:ARPG专用 XBOX360:ACT专用 PSP:怪物猎人专用 PS3:独占大作专用 外设:keycool104黑轴键盘+罗技G500鼠标+HENTA玻璃垫
.cn/images/upload/upc/tx/itbbs//_.jpg
22:01:14 修改
签吧,不签总觉得少了点什么
&发表于&22:28&&嗯&300几文同100几文的CPU唔只好玩仲好底玩...
&哈哈,有见地
找我?你想找我??请按以下步骤操作:①请关注我②发站内信给我③留下你妹妹的电话号码给我。(如果联系不上我,请检查你的步骤是否都做了,尤其是第③步。)
... ... 看帖回帖好习惯!纯手工灌水,一不留神在论坛泡了6年。只在论坛买东西,看上的会主动联系,没需要就当帮顶.路过... ... 谢谢!
您需要登录后才可以发帖
其他登录方式:

我要回帖

更多关于 e5620和l5520 的文章

 

随机推荐