

A | Political divisions are tearing our nation apart. Perhaps not since the last decade before our Civil War have differing perspectives so threatened the very fabric of American society. Many of us have seen similar forces in places like Iraq and Afghanistan produce unspeakable pain and tragedy and know that something must be done. But what?My military career taught me that young Americans, recruited from every corner of our nation, representing different races, religions, incomes, and accents can be brought together under a single flag, for a common purpose, and do great things. During the Depression they built roads, parks and other things that have contributed to every generation that followed. When World Wars I and II erupted, they united to protect not only America, but the world. They came together as diverse as our society, and built bridges, not just over rivers, but also to fellow citizens.Their greatest contribution was not any physical structure; it was in shaping themselves into what Tom Brokaw so aptly described as the "Greatest Generation." I might simply call them good citizens. We can, and must, do that again, by harnessing the power of letting young Americans serve something bigger than themselves. We can do it through what is often called national service. It is a simple concept: Young Americans come together for a year or two and work together in efforts as varied as healthcare, education, conservation, the military, or other community projects. For that period of their lives, before they go on to jobs, school, or family life, they work alongside other Young Americans serving fellow citizens and learning about each other – and themselves.

B | 在超过400个可变刷新率监视器的实际测试中,只有12个监视器符合G-SYNC兼容标准,NVIDA慷慨地给出了推荐购买列表供玩家参考。

C | 顾名思义,G-Sync Ultimate是下一段时间内G-Sync的最高标准。它将代表所有高端显示技术的集合,例如需要支持HDR 10、高可变刷新率、超低响应时间、配备G-Sync芯片等。

D | 英维达还展示了一些尴尬的只支持自由同步显示在游戏过程中,如闪光屏幕,绘画撕裂等。似乎在N卡前面的自由同步的强制打开没有太多好的水果吃。当然,英伟达对朋友的支持也不缺,比如35英寸的罗格-斯威夫特PG35VQ将被出售。它不仅支持G-SYNC 3440 x 1440,而且刷新率为200赫兹。价格似乎不便宜。更便宜的是即将推出的bfgd 65英寸显示器omen eperium 65,最大4K 144Hz加上G同步和屏蔽功能。毫无疑问,惠普甚至减轻了显示器的重量,使其在正式量产之前更容易搬运和挂在墙上。同时,这种显示器在国外的价格接近5000美元,足以让我们买一台高端4K电视机。Geforce RTX 2060笔记本到Geforce RTX 2060图形卡以及Geforce RTX 2080、RTX 2070笔记本也在现场展出。在Geforce RTX 2060的测试中,我们发现Geforce RTX 2060的性能与Geforce GTX 1070 Ti相当,但DLSS和RTX使其更具吸引力。

E | 现场演示也是如此。通过游戏优化和DLSS合作,Geforce RTX2060可以在保证高质量的前提下轻松实现光线跟踪效果和高帧数,这也使得视频卡本身具有成本效益。RTX笔记本可能是游戏笔记本玩家最容易达到高潮的产品。

F | 现场显示笔记本电脑包括Microstar GS65、Lenovo Y740、Razer Blade 15、Alienware M15、Rog Zephrus S GX531、Acer Preditor Triton均使用Geforce RTX 2080 Max-Q图形卡,而HP Omen、Giga Aero 15和Microstar GS75则使用Geforce RTX 2070 Max-Q玩游戏。演示、流利、管理得当就足够了。关键是Geforce RTX系列图形卡笔记本电脑也更容易获得完整的游戏体验。

G | 毕竟,你不需要额外的G-SYNC显示器,笔记本电脑制造商也不会通过成本控制夸大他们的价格。可以肯定的是,2019年的钱包生活注定是艰难的。无论是Geforce RTX笔记本电脑、G-Sync显示器还是台式电脑,都有很多花钱的理由,而且这些产品中的许多很快将在第一季度上市销售。似乎如果没有2019年的Computex,今年的PC升级预算将耗尽。
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