球探足球比分

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移动工作站DELL Precision 7740评测连载6:扩展测试

2019-09-12 10:17:11 | 来源:专门网 | 作者:song_1118
2019年度DELL最强移动工作站Precision 7740上月开卖,本站第一时间拿到了几近顶配机型,现在是评测连载6,对7740进行最终评价,文章到此告一段落。

球探足球比分BENPINGCEWEILIANZAIFANGSHI,RUYOUYANWUHUOTAIJIAN,KENENGBUHUIJISHITONGZHI,JINGQINGLIANGJIE!

DDR4-3200内存问题

8YUE30RI,Precision 7740SHENGJIBIOSWEI 1.2.3,ZAICIANZHUANGDDR4-3200NEICUNJINXINGCESHI,WENTIYIJIU。

环保排放

工作噪音

MUQIANCESHIDE7740ANZHUANGDEDOUSHISSD,SUOYIBIZHEBUNENGTINGDAOYOUYINGPANGONGZUOZAOYIN;ZAIYESHENRENJINGZHISHIZIXIQINGTING,MEIYOUFAXIANYOUBIDIANCHANGJIANDEDIANZIGAOPINZAOYINCUNZAI;

球探足球比分YOUYUTIAOJIANSUOXIAN,SANREFENGSHANFACHUZAOYINMEIYOUCELIANGPINLV,ZHICELIANGLESHENGYA,JIEGUORUXIA:

7740DESANREFENGSHANYOULIANGGE,QIZHUANSUSHITONGBUDE:

  • 在7740怠速运行时转速都为0;
  • 在7740满速运行时,两者的最高转速是3700RPM;
  • 在介于怠速和满速之间时,依据系统温度,转速在0~3700RPM之间。

  • 当风扇转速为0时,噪音自然不存在,非常安静----一般进行日常的上网浏览、视频播放、文字电子表格处理时,都处于低速状态,几乎很难使散热风扇转动;
  • 当运行负荷开始增加内部温度升高,风扇开始启动,当转速高于2000RPM时,夜深人静之时就可以开始隐约听到风扇噪音了;
  • 当到达3000RPM时,专心工作的话几乎可以忽略噪音,感觉还不错,;
  • 当到达最高转速3700RPM时,发出的噪音就非常明显了,声压达到47.2dB(A),幸好并不刺耳----因为声压很平稳,不会忽高忽低,更为关键的是声音频率并不很高。
  • 在满速状态下发出的风扇噪音,给笔者的感觉是:夜深人静之时,一台没有接受到任何信号处于雪花屏状态时的CRT电视机传出的的声音----虽然挥之不去,但也不过分干扰用户的思维。

音频质量

7740CAIYONGRealtek ALC3281XINPIAN,ZHICHISITONGDAOGAOQINGYINPIN,ZAIJISHENJIZUOQIANFANGXIEMIANANZHILELIANGGEDINGXIANGYANGSHENGQI,MEIGEGONGLVWEI2W(RMS)。QICAIYONGDEBUJUBUWEI,DANG7740FANGZHIZAIJIANYINGERPINGTANWUTISHANGSHI,PINGJIEDINGXIANGHESHENGBOFANSHEDEZUOYONG,NENGBAOYOUBUCUODEYINCHANGHEYINLIANG。

球探足球比分CAIYONGZUIDAYINLIANGBOFANGMEIJU《QUANLIDEYOUXI》S01E01DEFANGFASHICEQIZUIDAYINLIANG:

球探足球比分ZAICMIANZHANGTUOZHONGYANGSHANGFANG25cmCHUCELIANGDEDAODEYINLIANGSHENGYAFENGZHIWEI86.2dB(A),ZAIZHONGDAXINGFANGJIANSHIYONGYINLIANGZUGOU。

DANFANGZHIDAOBIAOMIANROURUANHUOFUZADEWUTI(BIFANGSHUOMIANBEI)SHANGSHI,SHENGBOFASHENGMANFANSHE、SHENZHIYANGSHENGQIBEIFUGAI,YINCHANGHEYINLIANGHUIYANZHONGSHOUSUN。BIZHEJIANGQIFANGZHIZAIDATUISHANG(XISHANG)SHIYONG,QIYINCHANGYINLIANGSUIYOUSUOXIAJIANG,DANHAIZAIKEJIESHOUFANWEI。

ZHIYUYINPINZHILIANGZUIZHONGYAODECANSHUYINYUFANGMIAN,BIZHEZANWUTIAOJIANSHIYONGYIQICELIANG,TONGGUOQINGTING,7740ZISHENYANGSHENGQIDEYINYU,PAICHURUANJIANYINGXIANG,QIGAOZHONGPINYINBIAOXIANBUCUO,ZUIDAYINLIANGZHIXIAMEIYOUFASHENGSHIZHEN,ZHIYUDIPINYINBUFEN,HEJUEDADUOSHUBIDIANYIYANGYOUYUKONGJIANSUOXIAN,ZAIDAYINLIANGZHIXIAHUIXIANDEDIQIBUZU。

工作温度

CESHISHI,7740DEPEIZHIHESHEZHIRUXIA:

  • 显卡:独显模式
  • 内存:DDR4-2666 32+32=64GB
  • 硬盘:3个M.2 PCIe SSD加1个M.2 SATA SSD
  • 屏幕:4K分辨率、最高亮度
  • 电源:高性能
  • 散热:启用DPM的疾速散热
  • 其他:键盘背光关闭、无线开启
  • 室温:30~32度

球探足球比分KAIJIZHIHOU,BUKAIQIRENHEFEIZIQIDONGDECHENGXU,BAOCHIXIANZHI(DAISU)ZHUANGTAI30FENZHONGHOU,CELIANGC、DMIAN9DIANWENDURUXIATUSUOSHI,ZHANGTUOQUYUFEICHANGLIANGSHUANGHESHIWENWUYI,DIBUHOUFANGZHONGYANGWENDUZUIGAOWEI37DU:

然后运行AIDA64-FPU+GPU双压力(满速)测试50分钟之后,测量C、D面9点温度,键盘区域6点温度都不低于39度,最高达到44.5度,这个温度在用户操作键盘时会明显感到比较热;
而底部后方三点和中央一点的温度,达到很热的范围,均不低于45度,最高点在后方中部达到58.5度的高温----持续长时间满速状态下的7740,绝对不能放置在膝上使用。
球探足球比分值得表扬的是:在这样的状态下,7740掌托区域的温度依然不错,只比室温高2~3度。

TEBIEXUYAOTISHIDESHI:DANG7740ZAIGAOSUYUNXINGSHI,ZUOYOULIANGCEPAIFENGKOUPAICHUDERELANGJINGREN(CELIANGDAODEZUIGAOWENDUDA65DU),SUOYIBUYAOJIANGWUPINDANGZHUZHEILIANGGEDIFANG,YIMIANYINGXIANGSANREHEZAOCHENGFANGZHICICHUWUPINSHOUDAOGAOWENHONGKAO(HOUFANGDELIANGGESANREPAIFENGKOUYETONGLI)。

能源管理

电源功耗

ZAI7740GUANJIHEDAIJISHI,SHIYONGWAIBUGONGLVJIJILUDIANYUANDEGONGHAOFENBIEWEI0.4HE0.9WA(DOUWEIPINGJUNZHI)。

  • 在独显电源高性能怠速状态下,屏幕亮度最低和最高的功耗分别是45.7瓦和37.5瓦;
  • 在双显电源高性能怠速状态下,屏幕亮度最低和最高的功耗分别是21.5瓦和13.5瓦;

球探足球比分YISHANGKEYIKANCHUPINGMUGONGHAOZUILIANGHEZUIANSHIGONGHAOCHAJUSHI8WA,GUANFANGZILIAO7740DEUHDPINGMUGONGHAOSHI14WA;

QITAZHUANGTAIDEGONGHAO,DOUYIJUZAILIANZAI5ZHONGYALICESHISHI,HWiNFO64JILUDEZHENGJIGONGHAOFENGZHIERLAI----ZUIGAOFENGZHIDADAO230WAYISHANG,BIJIN7740DIANYUAN240WDEZUIDASHUCHUGONGLV。

球探足球比分LINGWAI,SHUANGXIANKAZAIDAISUZHUANGTAISHI,QIGONGHAOMINGXIANDIYUDUXIANDAISUZHUANGTAI,SUOYI,XUHANGYOUXIAN、HUANBAOJIENENGDEHUA,JIANG7740SHEZHIWEISHUANGXIANMOSHIMEICUO,ZHEIDIANZAIXIAWENYOUSHICEYANZHENG。

电池续航

KAOLVDAOCESHICHENGJIDECHUANCHENGXINGHEYOUXIAOXING,BIZHEJIXUCAIYONGLEPCMark 8DIANCHIXUHANGCESHIJINXINGCESHI,YINWEIQICHENGJINENGSHANGCHUANDAOULQIXIAFuturemarkGUANWANGYANZHENGBINGYONGJIUJILU。

球探足球比分JINXINGCIXIANGCESHISHI,7740SHIYONGDEDIANCHISHI6XIN97WhKUAICHONGDIANCHI,QITAYINGJIANPEIZHI,HESHANGWENDEGONGZUOWENDUCESHISHIYIYANG。

ZAISHEZHIHECESHIFANGSHISHANG,YOUYIXIABUTONGZHICHU:

  • 屏幕亮度:最高、中等、最低;
  • 电源:高性能、平衡、节能(分别和屏幕亮度最高、中等、最低绑定);
  • 显卡模式:双显、独显;
  • 测试方式:PCMark 8 Home、Creative;

SUOYI,HEJIJIUSHI3*2*2=12GECESHICHENGJIRUXIA:

KEYIMINGXIANKANCHU,SHUANGXIANKAMOSHIBIDUXIANMOSHIJIENENG,XUHANGSHIJIANYIBANBIDUXIANMOSHIGAOCHU30%ZUOYOU。SUOYICHUFEIYOUZAISHUANGXIANMOSHIXIAWUFAFAHUIXIANKAXINGNENGDECHENGXU,7740SHEZHIWEISHUANGXIANZHUANGTAISHISHIZUIJIADE----ZHEIYESHICHUCHANGYUSHEMOSHI;

球探足球比分LINGWAI,DUIBIZAIWAIJIEDIANYUANSHIPCMark 8DECESHIDEFEN,FAXIANSHIYONGDIANCHIYUNXINGSHI,7740DECESHIDEFENHUIXIAJIANGYUE10%----

  • 双显高性能时PCMark8-Creative基准测试得分为5889,电池运行时得分为5068;
  • 双显高性能时PCMark8-Home基准测试得分为4408,电池运行时得分为3995。

扩展设备

加装WWAN卡

CITAIPrecision 7740YINWEISHIUHDPINGMUDEYUANGU,PINGMUSHANGGAIMEIYOUYUZHUANGWWANTIANXIAN;DANZHUBANSHANGYIRANYOUM.2 3042DEWWANKACAOHESIMKACAO。BIZHECHANGSHIANZHUANGLESANZHONGWWANKA,CONGZUOZHIYOUYICISHI:Fibocom L850-GL、Huawei ME906EHESierra EM7455。

ZUIYOUCEDESierra EM7455SHISANTIANXIANSHEJI,DAIYOUDULIDEGPSTIANXIANJIEKOU,QITALIANGZHEDOUSHISHUANGTIANXIANSHEJI,GPSHEAUXGONGYONGTIANXIAN。

球探足球比分YOUYUMEIYOUYULIUWWANTIANXIAN,ZHIHAOSHIYONGWAIJIEDEFANGSHIJIEJUE,FOUZEWUFAJIESHOUDAOSHOUJIWANGLUOXINHAO:

球探足球比分ANZHUANGHOU,BIOS/UEFIZHONGCellular Device(FENGWOWANGLUOSHEBEI)HUIXIANSHIWEIInstalled(YIANZHUANG):

球探足球比分ZAIWindows 10ZHONGSANZHEDOUZHENGCHANGSHIBIE,BINGZIDONGANZHUANGHAOQUDONG,QIZHONGFibocom L850-GLHEHuawei ME906EZHEILIANGZHANGKADOUSHIHP OEMDE,SUOYIZAISHEBEIGUANLIQILIMIAN,CHULEXINZENGWWANKAZHIWAI,HAIDOUYOUXINZENGCHUANGANQIHP GNSS Sensor:

球探足球比分ANZHUANGLEZHONGGUODIANXIN4GKAJINXINGSHICE,BIAOXIANZHENGCHANG。

连接雷电3坞站

DELL Precision 7740DAIYOUSHUANGLEIDIAN3DUANKOU,QIXIANGGUANXINXIRUXIA:

SHIYONGLEDELL TB3-16HETB3-18LEIDIAN3WUZHANJINXINGCESHI,LIANGZHEDECHABIESHI:

  • TB3-16采用单雷电3接口连接,只能提供约100瓦的供电;
  • TB3-18采用单线缆双雷电3接口,能够提供210瓦供电,所以能满足7740的绝大部分情形的要求。

LIANGZHEQIAN、HOUFANGDUANKOU、CHICUNDOUSHIYIYANGDE:

TB3-16LIANJIE7740ZHIHOU,7740HAIYOUYIGELEIDIAN3DUANKOUKEYIYONGLAILIANJIEQITASHEBEI,BIRUXIATUZHONGTONGSHIHAILIANJIELELEIDIAN3YINGPANHE。

SHANGMIANLIANGGELEIDIAN3SHEBEIFENBIELIANJIEZHIHOU,LEIDIANKONGZHIZHONGXINXIANSHIDESHEBEIRUXIATU,LIANGZHEGEZHANYIGEDUANKOU:

TB3-18SUOWEIDEDANXIANLAN,QISHISHIJIANGLIANGGENLEIDIAN3XIANLANBANGZAIYIQI,XINGCHENGYIGENYOUCUYOUYINGDEXIANLAN,JI7740TIGONG210WADEGONGDIAN,7740BENTIWUXUZAIWAIJIEDIANYUAN。

球探足球比分RUGUOCISHIXUYAOZAILIANJIEQITALEIDIAN3SHEBEI,JIUZHIYOUCAIYONGCHUANJIELE,RUXIATULEIDIAN3YINGPANHEJIUSHILIANJIEZAITB3-18HOUMIANDELEIDIAN3DUANKOUSHANGSHIYONGDE。

球探足球比分TB3-18BENZHISHANGZHIYOUXIAOSHIYONGLE7740DEYIGELEIDIAN3JIEKOU,LINGWAIYIGELEIDIAN3DUANKOUZHISHISHIYONGLEGONGDIANGONGNENG,LIANGGEDUANKOUGONGDIANHEJIJIUSHI210WA。SUOYI,SHANGMIANRUTUFANGSHILIANJIEDELEIDIAN3YINGPANHE,YIRANHETB3-18ZAITONGYIGEDUANKOUZHIXIA,LINGWAIYIGEDUANKOUBINGMEIYOUXIANSHIYOURENHESHEBEILIANJIE。

球探足球比分TB3-16HETB3-18CHULEGONGDIANBUTONG,DUANKOUYIZHIGONGNENGSHANGYIYANG,QIDIANYUANANNIUTONGYANGZHICHIDUILIANJIEDEBIDIANJINXINGKAIGUANJICAOZUO。LIANGZHEDEJUTISHIYONGTIYAN,BIZHEZAIYUANJIHUAQUNIANFACHU、ZHIJINHAIMEIFACHUDE《DELL Precision 7730PINGCEXIAPIAN》YIWENZHONGYOUXIANGXIJIANGJIE,CICHULVEGUO。

连接雷电3外置显卡

球探足球比分ZAISHANGWENDEDELL Precision 7740LEIDIAN3XIANGGUANXINXIYITU,KEYIKANDAOYOUBIAOZHUZHICHIWAIBUTUXINGGPU。BIZHELIANJIELEJIJIAAORUS RTX2070 Gaming BoxLEIDIAN3WAIZHIWAIJIEXIANKAHEJINXINGCESHI。

球探足球比分LEIDIANKONGZHIZHONGXINXIANSHIDELIANJIEXINXIRUXIA:

SHUANGXIANSHEZHIHEDUXIANSHEZHISHI,WAIJIEDELEIDIAN3 RTX 2070ZAISHEBEIGUANLIQIZHONGXIANSHIDEXINXISHAOYOUBUTONG,ZAIDUXIANMOSHISHIRTX 2070XIANSHIWEIBEIZIDONGJINYONG。

球探足球比分ZHIQIANDEXINGNENGCESHIBUFEN,XIANSHIPrecision 7740 ZHISHANGDERTX 5000XINGNENGFAHUIHENBUCUO,CHAOGUOBUFENXINGHAOBIDIANSHANGDEYIDONGBANRTX 2070。YOUYUSHOULEIDIAN3 PCIe3.0 X4TONGDAODAIKUANDEXIANZHI,TONGSHIYOUSHINEIPINGXIANSHI(JIMEIYOUSHIYONGRTX 2070WAIJIEXIANSHIQILAISHUCHUXIANSHI),SUOYICISHI,ZHEIGELEIDIAN3LIANJIEDEZHUOMIANBANRTX 2070DEXINGNENG,BIAOXIANBURU7740NEIZHIDERTX 5000。

SHICELEIDIAN3WAIZHIWAIJIEXIANKAHEKEYILIANJIEZAITB3-18HOUFANGLEIDIAN3DUANKOU,ZAIJUHUALIANMODUANKEYIYUNXING。

球探足球比分XIANGXIDELEIDIAN3WAIZHIXIANKAXINGNENGCESHIJIEGUO,CICHULVEGUO,BIZHERIHOURUYOUSHIJIANZAILINGXINGCHENGWEN。

换装2.5吋硬盘

ZAIJIHUWANNENGDETAOBAOSHANGZHAODAOLESHANGDAI7730SHIYONGDE2.5CUNYINGPANTAOJIAN,BAOHANYIGEM.2ZHUANSATADEZIKAHEYIGE2.5CUNYINGPANJIA----QISHI,HAIXUYAOYIGEDIANZAIM.2ZHUANSATAZIKAXIAFANGDEGUDINGTUOJIA,BUGUOZANSHIMEIZHAODAO,YEBUYINGXIANGSHIYONG。

ZIKADEBEIMIAN,YINGPANTUOJIAZHONGYIJINGANZHUANGHAOLE2.5CUNSATA SSD:

球探足球比分ANZHUANG2.5CUNYINGPANBIXUQUXIAYUANLAIDE6XINDIANCHI,BURANKONGJIANBUZUWUFAANZHUANG。

TONGYANGSHIZAITAOBAOSHANGZHAODAOLE7730SHIYONGDE4XINDIANCHI,HE6XINDIANCHILIANGZHEDUIBIRUXIA:

HAOLE,WANSHIJUBEI:

球探足球比分7740SHUNLIHUANZHUANGLE2.5CUNYINGPAN,GONGZUOLIANGHAO。ZAIRONGLIANGSHANG,2.5CUNSATA SSDMUQIANZUIGAORONGLIANGDA8TB,BIM.2 SSDDEZUIGAO2TBYAODADUOLE。

双压力补充测试

球探足球比分CICIDELL Precision 7740DAOSHOU,PINGCEZHIJINYIGEDUOYUE,CHAIJIFANGMIANZHIJINXINGDAOQUXIAJIANPANHUANZHUANGNEICUN,DUISANREMOKUAIWANQUANMEIDONG,BAOCHILECHUCHANGSHIDEYUANSHIZHUANGTAI。

ZAILIANZAI5ZHONGYOUDUI7740JINXINGYALICESHI,FAXIANZAISHUANGYALICESHISHI,CPUDEXINGNENGSIHUMEIYOUYOUXIAOFAHUI,SUOYIBIZHECHOUKONGZAICIJINXINGLECESHI,CESHISHI,SHIWENWEI30~32SHESHIDUZHIJIAN,DIANYUANWEIGAOXINGNENG,DPMKAIQIJISUSANRE,SHIYONGAIDA64 FPU+GPUJINXINGSHUANGYALICESHI,CESHISHIJIANBUDIYU30FENZHONG。

球探足球比分DEDAODESICIJIEGUORUXIASITU(QIANSANZHANGWEIDUXIAN,ZUIHOUYIZHANGWEISHUANGXIAN):

YISHANGJIEGUOBIAOMING,WULUNSHISHUANGXIANHAISHIDUXIAN,7740ZAISHUANGYALICESHISHI:

  • 整机功耗均值不低于200瓦/峰值近239瓦;
  • CPU功耗均值不低于61瓦/峰值近96瓦;
  • GPU功耗均值不低于108瓦/峰值近132瓦。

PassMark测试得分对比补充

JINGGUOJIANCHA,FAXIANPassMarkYIJINGYOULEThinkPad P73DECESHICHENGJI,SUOYIZAICIYUNXINGLEPassMark PerformanceTest 9.0JINXINGLEYICIPAOFEN,DEDAODECHENGJIDUIBIRUXIA。

球探足球比分7740DEi9-9980HK CPUDEFENPAIMINGDIYI,CHAOGUOQITALIANGTAISHIYONGTONGYANGCPUDEJIXING;ZHIYUQITASHIYONGi7-9850H、E-2276MDEJIXING,CHENGJICHAJUMINGXIANGENGDUO:

7740DEXIANKA2DTUXINGDEFEN,BURURTX2080,BIHP ZBook 17 G6SHIYONGDERTX 5000YEYAODIYIXIE,DANGAOYUThinkPad P53、P73SHIYONGDERTX 5000:

7740DEXIANKA3DTUXINGDEFEN,BIMSI GT75 TitanDERTX 2080YIDONGBANHAIYAOHAO,JINDIYUAcer PH717-71SHANGDERTX 2080,PAIMINGDIER:

7740DENEICUNDEFENPAIMINGDIYI,DANThinkPad P53、P73、HP ZBook 17 G6HEQICHAJUHENXIAO,KEYIRENWEISHIXIANGTONGDE;

7740DEYINGPANDEFENPAIMINGDISAN,QIZHONGThinkPad P73SHILIANGGE2TB SSDZUCHENGDE4TB RAID 0,QIYINGPANCHENGJIDIYI。

ZUIZHONG,7740DEPassMarkXITONGDEFENSHI7025,YIRANHELIANZAI5ZHONGYIYANG,PAIMINGDI2----ZAIBUKAOLVZHUANYETUXINGXINGNENGSHI,QIZHENGJIXINGNENGJINCIYUAcerDEPH717-71(i9-9980HK+RTX 2080)。

最终评价

优点:

  • CPU和GPU的性能发挥很优秀;
  • 长时间持续高负荷运行非常稳定;
  • 散热效果良好、掌托非常凉爽;
  • 屏幕色域优秀、整体效果良好;
  • 硬盘内置数量和支持种类尚可;
  • 机体造型优雅、刚性十足,维护便利;
  • 保修是三年白金服务(含意外保和硬盘免返);

缺点:

  • 价格比较昂贵;
  • 指点杆的使用舒适度很差;
  • 对DDR4-3200内存的支持有问题;
  • UHD屏幕机型无预装WWAN天线;
  • 触摸板无法禁用、只能禁用指点杆;
  • 就算换了小号电池,也只能安装一个2.5吋硬盘;

球探足球比分JIUMUQIANERYAN,BIZHEDUIDELL Precision 7740ZHENGJIBIAOXIANBIJIAOMANYI,TEBIESHIQICPUHEGPUDEXINGNENGFAHUI,YIJUYIYOUDEZILIAODUIBILAIKAN,SHIHENYOUXIUDE;

ZAI40TIANDECESHIQIJIAN,DUOCICHIXUZHANGSHIJIANYALICESHI,XITONGCONGWEICHUXIANYICHANG,QIWENDINGXINGTONGGUOLECANKUDEKAOYAN;

QISANREXIAOGUOYEBUCUO,TEBIESHIZHANGTUOZAISUOYOUZHUANGTAIXIA,DOUNENGBAOCHIHESHIWENHENJIEJINDEWENDU,ZHEIHENLINGRENYUYUE;

球探足球比分ZAIPINGMUXIANSHIFANGMIAN,SEYU、DUIBIDU、SECAIJUNYUNDUDOUFEICHANGYOUXIU;

ZONGSHANG,DELL Precision 7740KEYISHUOSHIYITAIXINGNENGQIANGHANERYOUWENDING,XIANSHIXIAOGUOYOUXIUDEYIDONGGONGZUOZHAN。

JINSHANGTIANHUADEHAIYOURUXIA:

球探足球比分NEIZHIYINGPANZAISHULIANGSHANGHEZHONGLEISHANGDOUSHANGKE,QUEBAOLECUNCHUZUHEFANGANDEDUOYANGHUA;

JISHENZAOXINGHEGANGXINGYOULIANG,RICHANGWEIHUFEICHANGFANGBIAN;

球探足球比分ZAIBAOXIUSHANG,DAIYOUSANNIANBAIJINFUWU(5*24XIAOSHIXIAYIGONGZUORISHANGMENFUWU,WAIDAIYIWAIBAOHEYINGPANMIANFAN),DUIYUDADUOSHUYONGHULAISHUO,ZHEIYANGDEQUANFANGWEIBAOXIU,MEIYOUSHENMEHAOTIAOTIDELE。

球探足球比分DANGRAN,RENWUWANREN、JIWUWANJI,Precision 7740QUEDIANRUXIA:

SHOUDANGQICHONGDESHIJIAGEBIJIAOANGGUI,ZUOWEIYITAIBIDIAN,RENMINBI4WANDEJIAGE,RUGUOSHIZAI15NIANQIAN,BIZHEHUIJUEDEBUGUI,DANZAI2019NIAN,ZHEIGEJIAGEJIU……

球探足球比分QICI,BIZHEDUIDELLDEZHIDIANGANDESHIYONGSHUSHIDUYIZHIFEICHANGBUMANYI,HEThinkPad P7XILIEDEZHIDIANGANBIJIAOJIUSHIZHAZHA;

球探足球比分RANHOU,BIZHEDUIUHDWEIHEBUNENGYUZHUANGWWANTIANXIANYIZHIMEIFALIJIE,YINWEIZHIQIANYOUYONGHUZIJIJIAZHUANGWWANTIANXIANSHIYONGWUYICHANGDESHILI;

HAIYOUQITADUIYUBIZHELAISHUOSHIQUEDIAN,DANQITAYONGHUKENENGMEIGANJUEDEJIUBUDUOSHUOLE;

球探足球比分ZUIHOU,ANZHUANGDDR4-3200NEICUNWUFAZHENGCHANGSHIYONGDEWENTI,JIANYUGUANFANGDEGUIGESHUZHONGYOUMINGQUESHUOMINGZHICHI,JIUZHIYOUQIDAIRIHOUGUANFANGDEGENGXINJIEJUELE。

球探足球比分BIZHEDUIDELL Precision 7740DEPINGCELIANZAIDAOCIGAOYIDUANLUO,ZHIHOURUYOUXINDECESHIJIEGUOHESHIYONGXINDE,BIRUSHUO:CHAIJIZHANSHI、SHIFOUKEYIJINYIBUJIAQIANGSANRE、DDR4-3200NEICUNDEZHENGSHIZHICHI,DENGDENG,JIANGHUIFACHUXINDELIANZAI。

附带预告

笔者购买的ThinkPad P73(配置为Xeon E-2276M+RTX5000+UHD)即将到达,本文主角7740,将作为配角(对比机型)出现在ThinkPad P73评测一文中。
 

SHENGMING:BENZHANYUANCHUANGWENZHANGBANQUANHEBIANYIWENZHANGDEZHONGWENBANQUANGUIZHUANMENWANGSUOYOU。ZHUANZAIBENZHANZUOPINYONGYUFEISHANGYEYONGTUWUXUXUKE,DANXUZHUMINGCHUCHUWEIZHUANMENWANG,SHANGYEYONGTUXUQUDEBENZHANSHUMIANSHOUQUANXUKE。

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