7560年戴尔精度

7560年戴尔精度

戴尔精密7560 -戴尔精密7560
优秀(4.0)

底线

这是戴尔最新、最好的15台电脑.6英寸移动工作站, 7560年的精度, 对于复杂的设计和大型数据集来说,这是一个强大且可配置的选择吗.
美国街头价格$2449.00
  • 优点

    • 对于要求苛刻的ISV应用来说,出色的性能
    • 英俊的4 k显示
    • 大量配置选项,包括史诗级内存和存储
    • 大量的港口
    • Wi-Fi - 6E和可选5G LTE
  • 缺点

    • 昂贵的
    • 有点笨拙的键盘布局
    • 无OLED屏幕选项

就像最近评论的 联想ThinkPad P15 Gen 2 以及尚未审核的HP ZBook Fury 15 G8, 戴尔精密7560(2美元起,449)是旗舰.6英寸 移动工作站, 用来解决计算机辅助设计(CAD)中最棘手的工作, 3D渲染或CGI, 科学和工程分析. 即使价格高达4美元,866, 尊龙d88手机版下载的测试单元位于梯子的顶端, 只有最大内存的四分之一, 最大存储容量的六分之一, 以及第11代英特尔酷睿i7,而不是酷睿i9或至强 处理器 再加上Nvidia的RTX A4000而不是A5000的专业GPU. But it's a formidable performer and a fine system to have in your corner when there's difficult work to be done.


为高级用户专业人士设计的严肃平板 

Dell may complain that we quoted a starting price of $2,449 for 7560年的精度 when you can 从技术上讲 花1美元买一个,919, 但这款机型采用了英特尔集成图形技术, 所以在尊龙d88手机版下载看来,它并不是工作站. (这并不是说尊龙d88手机版下载的眼睛可以聚焦在它那220尼特的昏暗显示屏上.)“真正的”基础型号配备了一个六核酷睿i5 CPU, 英伟达T1200图形, 还有更亮的1080p屏幕.

戴尔精密7560后视图

尊龙d88手机版下载的评测单元售价4866美元,配有8核,2核.5 ghz (4.8GHz turbo)酷睿i7-11850H芯片, 32 gb的内存, 2TB PCI Express Gen 4固态硬盘, Nvidia的8GB RTX A4000, 600 nit的4K非触控屏幕,840-by-2,160像素)决议. You can climb to the 16GB RTX A5000 and a Core i9-11950H or Xeon W-11955M if you have the dough. 内存限制是128GB, 为xeon提供纠错码(ECC)内存, 还有3个4TB M的空间.2 ssd. 

有1080p的触摸屏,但尊龙d88手机版下载的是最好的显示选择,没有 OLED 菜单上的面板. wi - fi 6 e 包括蓝牙、Windows 10 Pro和三年的现场服务. Our unit has both a face recognition webcam and a fingerprint reader (integrated with the power button) for Windows Hello logins. 高通5G移动宽带可选.

戴尔精密7560直角

精密7560采用戴尔所谓的泰坦灰色铝制外壳,尺寸为1.08 by 14.2 by 9.5英寸,刻度为5.42磅,这是可以承受的,但很难超轻便的15.6英寸的笔记本电脑. 它仍然比ThinkPad P15 Gen 2精简很多,后者只有1.24 by 14.7 by 9.9英寸和沉重的6英寸.32磅. 屏幕两边的边框都很薄, 不过上面和下面的边框更厚实. 

两个 迅雷4 USB- c接口连接笔记本电脑左边的智能卡插槽,带有两个USB 3接口.2右侧为a型接口、SD卡插槽、音频插口、安全锁插槽. 在你背后, 你会发现HDMI和迷你DisplayPort视频输出, 一个以太网杰克, 还有电源连接器.

戴尔精密7560左端口Dell精密7560后接口

看起来很可爱 

屏幕提供了细节, 就像你对4K面板的期望一样, 具有宽视角,高亮度和对比度. Colors don't quite pop like poster paints but are rich and well saturated; white backgrounds are crisp instead of grayish or dingy. 戴尔PremierColor软件让您选择从充满活力, 互联网(sRGB), 高清视频, SD视频, 自定义, or two low-blue-light color palettes; use an X-Rite or Portrait Displays color calibrator; schedule low-blue-light settings; or arrange app windows in various ways.

戴尔精密7560前视图

Only a couple of layout quirks keep the keyboard from a high recommendation: It offers two-level backlighting, 轻快的打字感觉, 和一个方便的数字键盘, but follows the unpleasant HP practice of arranging the cursor arrow keys in a row instead of the proper inverted T, 与很难下手, 半高的上下箭头堆叠在完整大小的左右箭头之间. 更糟糕的是, 而在最上面一行有专用的Home键和End键, 你必须团队Fn键与向上和向下箭头键的页面向上和页面向下. 

在空格键的南边有一个大小不错的触摸板, with three soft-touch buttons at its bottom including the middle button beloved of CAD and other independent software vendor (ISV) workstation apps.

戴尔精密7560键盘

Sound from the speaker grille above the keyboard is only loud enough to fill a small room, 但清晰,即使在最大音量下也不会发出微弱或失真的声音. 低音是最小的,但你可以分辨出重叠的音轨. The 720p webcam captures fairly well-lit and colorful, soft-focus shots with some noise or static. 

所提供的戴尔优化软件, which has always let workstation users save combinations of settings to tweak performance for different applications, 获得了系统诊断和分析功能吗, 网络和音频优化(后者用于会议, 不是音乐或电影), 和 option of using the webcam as a proximity sensor to put the system to sleep when you walk away and resume when you return.

Dell精密7560右接口

精度7560的测试:工作站Vs. 内容创造者 

参考基准图表, I naturally compared 7560年的精度 to the HP ZBook Power G8 and 联想ThinkPad P15 Gen 2 移动工作站s. That left two spaces which I filled with high-end creative laptops that lack ISV certifications, the 联想ThinkPad X1 Extreme Gen 4戴尔XPS 15 OLED. 你可以在下面的表格中看到他们的基本规格.

效率测试 

The main benchmark of UL's PCMark 10 simulates a variety of real-world productivity and content-creation workflows to measure overall performance for office-centric tasks such as word processing, 电子表格, 网页浏览, 和视频会议. We also run PCMark 10's Full System Drive test to assess the load time and throughput of a laptop's storage. (见更多关于 尊龙d88手机版下载如何测试笔记本电脑.) 

有三个基准测试集中在CPU上, 使用所有可用的内核和线程, 评估电脑对处理器密集型工作负载的适用性. Maxon的Cinebench R23使用该公司的Cinema 4D引擎来渲染一个复杂的场景, 灵长类实验室的Geekbench 5.4 Pro simulates popular apps ranging from PDF rendering and speech recognition to machine learning. 最后,尊龙d88手机版下载使用了开源视频转码器HandBrake 1.4 to convert a 12-minute video clip from 4K to 1080p resolution (lower times are better). 

尊龙d88手机版下载最后的生产力测试是工作站制造商Puget Systems的 PugetBench Photoshop的, which uses the Creative Cloud version 22 of Adobe's famous image editor to rate a PC's performance for content creation and multimedia applications. It's an automated extension that executes a variety of general and GPU-accelerated Photoshop tasks ranging from opening, 旋转, 调整, 并保存图像应用蒙版, 渐变填充, 和过滤器.

性能记录可以配置精度7560与3,466MHz而不是尊龙d88手机版下载系统的3,200MHz内存(仅限非ecc), 更不用说酷睿i9或至强处理器了, but even as is it—like the other laptops here—is sheer overkill for Microsoft Office or Google Docs, 拥有高速的存储空间和出色的中央处理器. 它的性能和4K显示屏使它成为一个令人惊叹的ps工作站. 

图形测试 

We test Windows PCs' graphics with two DirectX 12 gaming simulations from UL's 3DMark: Night Raid (more modest, 适用于集成图形的笔记本电脑), 和时间间谍(更苛刻, 适用于具有离散gpu的游戏平台). 

尊龙d88手机版下载还从跨平台GPU基准测试GFXBench 5运行了两个测试, 它既强调像纹理这样的低层次惯例,又强调高层次惯例, 游戏画面渲染. 1440p的阿兹特克废墟和1080p的汽车追逐测试, 在屏幕外渲染,以适应不同的显示分辨率, exercise graphics and compute shaders using the OpenGL programming interface and hardware tessellation respectively. 每秒帧数(fps)越多越好.

The RTX A4000 is the second fastest (behind the A5000) of Nvidia's current "Ampere" generation of 移动工作站 GPUs, 取代了戴着Quadro标签的“图灵”架构. 这意味着ISV应用程序和可视化, 不是游戏, 但显然很有能力在几个小时后玩上几轮. 

Workstation-Specific测试 

尊龙d88手机版下载运行两个额外的程序来模拟工作站应用程序. The first, Blender, is an open-source 3D suite for modeling, animation, simulation, and compositing. We record the time it takes for its built-in Cycles path tracer to render two photo-realistic scenes of BMW cars, 一个使用系统的CPU,一个使用GPU(时间越短越好). 宝马艺术家迈克·潘(Mike Pan)表示,他认为这些场景太快,不适合进行严格的测试, 但它们是一个受欢迎的基准. 

尊龙d88手机版下载最重要的工作站测试, SPECviewperf 2020, 呈现, 旋转, and zooms in and out of solid and wireframe models using viewsets from popular independent software vendor (ISV) apps. We run the 1080p resolution tests based on PTC's Creo CAD platform; Autodesk's Maya modeling and simulation software for film, TV, and games; and Dassault Systemes' SolidWorks 3D rendering package. 每秒帧数越多越好.

即使是RTX A4000对A5000, the Precision slugged it out with the ThinkPad P15 Gen 2 in Blender (where the X1 Extreme was the surprise winner) and almost kept up in SPECviewperf. 它比任何苛刻的工作站工作流都更适合. 

电池和显示器测试 

We test laptops' battery life by playing a locally stored 720p video file (the open-source Blender movie 钢的泪水钢的泪水),显示亮度为50%,音量为100%. 尊龙d88手机版下载确保在测试前电池是充满电的, Wi-Fi和键盘背光都关闭了. 

We also use a Datacolor SpyderX Elite monitor calibration sensor and its Windows software to measure a laptop screen's color saturation—what percentage of the sRGB, Adobe RGB, and DCI-P3 color gamuts or palettes the display can show—and its 50% and peak brightness in nits (candelas per square meter).

高端工作站可以全天候运行渲染, 不要坐在航空公司的折叠桌上, 因此,7560平庸的电池寿命并不是一个问题. Its IPS screen falls short of the brilliant colors of the XPS 15 OLED but is still a pleasure to view, 在它的亮度的帮助下,即使没有宣传的600个尼特,它也很充足.


处理好(严肃的)事务 

戴尔精密7560 (7560年戴尔精度)与编辑选择奖(Editors' Choice award)失之毫厘, mainly because of its mildly finger-frustrating keyboard 和 lack of an OLED screen option. 但它给了你一系列其他的选择, 从CPU, GPU, 以及5G移动宽带的存储选择,以防Wi-Fi不可用. 它有能力解决你扔给它的任何工作. 它属于顶级移动工作站.

关于埃里克Grevstad

友情链接: 1 2 3 4 5 6 7 8 9 10