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  "summary": "笔记本电脑购买攻略 候选项",
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  "contentMarkdown": "# 笔记本电脑购买攻略\n### 候选项\n\n华硕：https://item.jd.com/100005167987.html#crumb-wrap\n\n1660Ti 16G 512SSD 7999\n\n惠普：暗影精灵\n\nhttps://item.jd.com/100004021055.html#crumb-wrap\n\nGTX1660Ti 8G*2 1TSSD 9299 需要抢购 价格贵且抢购麻烦\n\nhttps://item.jd.com/100005603810.html#none\n\nGTX 1660Ti i5 8G 512GSSD 144Hz 7799 如果内存条和硬盘都可以自己加，那么目前这个配置完全够用，价格也更实惠，这个更合适，不够了再加\n\n\n### 构成\n\n#### CPU\n\nIntel core i5 - 7200 U\n\n\n- intel 公司 AMD\n- core 品牌 Pentium Celeron\n- i5 系列 i3 i7\n- 7 第七代\n- 200 型号\n- U 低电压 性能从低到高（X K 无后缀 HQ T U Y）（HQ>>U） 低电压版 i5-7200U性价比最好，i7贵，提升效果不大 游戏体验主要靠显卡 第一人称游戏主要看单核性能 i5-7300HQ i7-7700HQ单核性能相差不大 3D建模吃显卡\n\n\n#### GPU\n\nN卡 NVIDIA\n\nNVIDIA. GeForce GTX 1050 Ti\n\nGeForce 是NVIDIA公司旗下的一个品牌\n\n10 第10代\n\n50 性能高低\n\nGTX 1050 * 2 = GTX 1060 性能差很多\n\n游戏本在50以上，轻薄本在50以下\n\nTi 表示加强版\n\nGTX 1060 Max-Q 表示轻薄本中可加的高性能显卡\n\nA卡 AMD\n\n性能上，2060=1660Ti（后者更便宜），且2060加的新功能没什么用\n\n机器学习和人工智能同学，有必要购买\n\n\n#### 屏幕\n\n轻薄 13寸\n\n游戏本 15寸\n\n色域 100%sRGB = 72%NTSC\n\n镜面屏效果好\n\n雾面屏不反光\n\n总之 IPS 72%NTSC 就差不多\n\n\n#### 内存\n\n大小\n\n速度\n\n4GB **8GB** 16GB\n\n\n#### 硬盘\n\n固态硬盘（SSD，Solid State Drive）\n\n传统硬盘，机械硬盘（HDD，Hard Disk Drive）\n\nHDD 20分\n\nSATA SSD 50分\n\nPCI-e SSD 100-200分\n\n128G+1T组合常用\n\n\n#### 接口（Ports）\n\n耳机\n\n网线RJ45\n\nUSB\n\nSD卡插槽\n\nHDMI 高清多媒体接口（High Definition Multimedia Interface）\n\n外接显示器一定要支持60Hz的刷新率\n\n雷电3 USB Type-C 40Gbps，特点：可以代替其他所有借口，传输数据，外接显示器，外接显卡等\n\n\n#### 性价比\n\n性价比高的区间\n\n轻薄本：5000-6000元\n\n游戏本：7000-9000元\n\n\n##### 普通用户\n\nOffice\n\n游戏最高不超过英雄联盟\n\n推荐轻薄本：低电压 i5 8G内存 MX150显卡 256G PCI-e SSD （玩守望先锋没问题） 72% NTSC的IPS屏\n\n4000元以下： 低电压i5， 牺牲轻薄，机械硬盘，集成显卡，不太好的屏幕\n\n\n##### 高性能需求用户\n\n1. 游戏用户： HQ版i5 CPU, 钱花在显卡上，游戏本屏幕可能缩水\n2. 图形视频工作者：好屏幕 渲染——CPU 3D建模——显卡 大量素材——内存硬盘 雷电3接口\n\n\n##### Macbook用户\n\n### 购买注意事项\n\n1. 购入渠道：京东，天猫（绝对不要在实体店、淘宝、拼多多、苏宁易购等其他地方购买）\n2. 尽量不要买增值服务（鼠标，延保之类）\n3. 尽量在京东自营做活动时购买\n\n\n### 品牌推荐\n\n一线品牌：联想、惠普、戴尔、苹果、华硕、宏碁\n\n二线：\n\n机械革命、神舟、小米、华为、炫龙\n\n### 候选项\n华硕：https://item.jd.com/100005167987.html#crumb-wrap\n1660Ti 16G 512SSD 7999\n惠普：暗影精灵\nhttps://item.jd.com/100004021055.html#crumb-wrap\nGTX1660Ti 8G*2 1TSSD 9299 需要抢购 价格贵且抢购麻烦\nhttps://item.jd.com/100005603810.html#none\nGTX 1660Ti i5 8G 512GSSD 144Hz 7799 如果内存条和硬盘都可以自己加，那么目前这个配置完全够用，价格也更实惠，这个更合适，不够了再加\n\n### 构成\n#### CPU\nIntel core i5 - 7200 U\n* intel 公司 AMD\n* core 品牌 Pentium Celeron\n* i5 系列 i3 i7\n* 7 第七代\n* 200 型号\n* U 低电压\n性能从低到高（X K 无后缀 HQ T U Y）（HQ>>U）\n低电压版\ni5-7200U性价比最好，i7贵，提升效果不大\n游戏体验主要靠显卡\n第一人称游戏主要看单核性能\ni5-7300HQ i7-7700HQ单核性能相差不大\n3D建模吃显卡\n\n#### GPU\nN卡 NVIDIA\nNVIDIA. GeForce GTX 1050 Ti\nGeForce 是NVIDIA公司旗下的一个品牌\n10 第10代\n50 性能高低\nGTX 1050 * 2 = GTX 1060 性能差很多\n游戏本在50以上，轻薄本在50以下\nTi 表示加强版\nGTX 1060 Max-Q 表示轻薄本中可加的高性能显卡\nA卡  AMD\n性能上，2060=1660Ti（后者更便宜），且2060加的新功能没什么用\n机器学习和人工智能同学，有必要购买\n#### 屏幕\n轻薄 13寸\n游戏本 15寸\n色域 100%sRGB = 72%NTSC\n镜面屏效果好\n雾面屏不反光\n总之 IPS 72%NTSC 就差不多\n#### 内存\n大小\n速度\n4GB **8GB** 16GB\n#### 硬盘\n\n固态硬盘（SSD，Solid State Drive）\n传统硬盘，机械硬盘（HDD，Hard Disk Drive）\nHDD 20分\nSATA SSD 50分\nPCI-e SSD 100-200分\n128G+1T组合常用\n\n#### 接口（Ports）\n耳机\n网线RJ45\nUSB\nSD卡插槽\nHDMI 高清多媒体接口（High Definition Multimedia Interface）\n外接显示器一定要支持60Hz的刷新率\n雷电3 USB Type-C 40Gbps，特点：可以代替其他所有借口，传输数据，外接显示器，外接显卡等\n\n#### 性价比\n性价比高的区间\n轻薄本：5000-6000元\n游戏本：7000-9000元\n\n##### 普通用户\nOffice\n游戏最高不超过英雄联盟\n推荐轻薄本：低电压 i5 8G内存 MX150显卡 256G PCI-e SSD  （玩守望先锋没问题） 72% NTSC的IPS屏\n4000元以下： 低电压i5， 牺牲轻薄，机械硬盘，集成显卡，不太好的屏幕\n\n##### 高性能需求用户\n1. 游戏用户： HQ版i5 CPU, 钱花在显卡上，游戏本屏幕可能缩水\n2. 图形视频工作者：好屏幕\n    渲染——CPU\n    3D建模——显卡\n    大量素材——内存硬盘\n    雷电3接口\n\n##### Macbook用户\n\n### 购买注意事项\n1. 购入渠道：京东，天猫（绝对不要在实体店、淘宝、拼多多、苏宁易购等其他地方购买）\n2. 尽量不要买增值服务（鼠标，延保之类）\n3. 尽量在京东自营做活动时购买\n\n\n### 品牌推荐\n一线品牌：联想、惠普、戴尔、苹果、华硕、宏碁\n二线：\n机械革命、神舟、小米、华为、炫龙\n"
}