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Man in India Allegedly Kills Wife for Denying Him Sex, Files Missing Complaint to Dodge Police_我的网站

一 |     A man was arrested in Bengaluru, a city in the Indian state of Karnataka for allegedly killing his wife after she refused to make love to him.,The accused, identified as Pruthvi Raj Singh, is a resident of Bihar state, who got married just nine months ago.,According to media reports, the man even cooked up a story to escape arrest: he filed a complaint with the police, claiming his wife had gone missing.,In his complaint, Singh told police that his wife had a habit of leaving the house and coming back on her own. But that time, her cell phone was switched off and that is why he was not able to trace her.,Suspecting foul play after hearing his tale, the police quizzed Singh and he broke down.,He finally told police he was angry with his wife, as she had lied about her age at the time of their marriage.,"She had informed our family that she was 28 years old. Later, we found that she was 38 and 10 years older than me. She never agreed to sex, and insulted me and my parents by calling us uncivilized animals," Singh claimed to the police.。    内存价格暴涨，很多想要加内存的玩家都在纠结，我们都知道双通道内存可以让游戏体验提升，那么这个提升有多少，到底值得不值得升级，下面我们就通过实测来证实一下。    先简单介绍一下，内存是直接和CPU进行通信的，所以内存的速度越快，CPU就能更快地获取到所需的信息。双通道内存指的是将不同的内存布置在两个通道中，CPU可以同时读写两组内存条，理论上内存带宽直接翻倍。    不过呢，CPU要和内存交换的数据并不是平均分配在两个通道的内存上的，所以内存带宽的翻倍并不能使相应的速度翻倍。可以看到，在DDR5 6000MHz平台下，16GB单通道内存的读取带宽为46.6GB/s，而双通道的带宽则提升到了59.5GB/s，带宽提升了接近28%。

二 |          游戏玩家更关注的问题是，CPU真的需要这么大的内存带宽来运行游戏吗？这取决于游戏引擎对CPU与GPU之间数据交换的频繁程度。帧数越高，每秒需要从内存读取的材质、模型和场景数据就越多，内存带宽的瓶颈也就越明显。    我们使用AMD R7 9850X3D搭配RTX 5070平台进行实测，测试游戏包括《赛博朋克2077》，《CS2》，《古墓丽影：暗影》以及《极限竞速：地平线5》。所有游戏均为2560 x 1440分辨率，预设高画质，支持光线追踪的游戏开启光线追踪，支持DLSS的游戏开启DLSS并使用质量模式。         从测试结果来看，双通道内存带来的帧数提升远没有理论性能那么大，提升幅度都在2%-3%左右，对于200帧的游戏帧数来说好像并没有那么明显。    不过平均帧率只能反映游戏的整体感受，而内存带宽提升带来的另一优势是最低帧的提升。所以下面我们再看看1% Low帧的对比。         在这四款游戏中，双通道对1% Low的提升幅度远大于对平均帧率的提升，提升幅度直接来到了10%以上，对于《CS2》这类FPS游戏有明显的提升，而且low帧的提升对于游戏体验来说也大有裨益。    双通道内存让CPU和内存的数据交换更加及时，CPU不需要等上一批数据传完就能开始下一批，帧间隔因此更均匀，也就使得游戏的low帧更高，给我们的感受就是卡顿感更少了。    所以结论也就很明显了，如果你玩的是注重反应速度的FPS游戏，或是为了提升竞技的技术，那么双通道内存就是必备。而对于普通的游戏玩家来说，双通道内存对帧数的提升并不明显，没有必要单纯为了双通道而加内存。    另外，对于使用核显的用户来说，双通道的意义更大，因为核显没有独立显存，直接共享系统内存，内存带宽就是显存带宽，双通道几乎是必选项而非可选项了。         最后要提醒大家的是，在组建双通道内存时，插槽位置要对，有4条插槽的主板，双通道内存要隔一个内存插槽安装，虽然不同频率不同容量的内存也能组成双通道，我们还是建议频率和时序尽量一致。

三 | 两根内存频率不同时，系统会以较低频率运行，影响应有的性能发挥。

四 |     

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Published on:16:51:03