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日本戴尔Precision 17 7770评测–其散热需要改造
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今天，我们有另一个工作站。这一次，它是一个大男孩，它是为重型项目准备的。这方面的一个证明是使用了高达NVIDIA RTX A5500的专用图形。
这款显卡将允许你使用专业软件，获得全面支持，并保证效果。这都要归功于它的建造方式，以及软件与驱动的互动方式。
但是，嘿，在我们还没有说出笔记本的名字之前，我们就跳到了显卡上。它是一台戴尔Precision 17 7770。而作为现代版的 “契诃夫之枪 “原则，如果在评论的第一部分有一个GPU，那么它肯定会在以后的某个时候被测试。
总之，笔记本电脑不仅仅是一个带有附件的显卡。它有一个处理器，（尽管是最后一代）是相当快的。此外，它的显示屏绝对是一件艺术品，无论你选择什么面板选项。说到这里，有两个–一个是1080p的设备，一个是4K 120Hz的。
现在，让我们把这台机器从盒子里拿出来，看看它的尺寸是否会带来任何不舒服。
你可以在我们的规格系统中查看价格和配置。 https://laptopmedia.com/series/dell-precision-17-7770/
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Contents
规格, 驱动程序, 盒子里有什么
Dell Precision 17 7770 - 规格
- HDD/SSD
- 以至于 28000GB SSD
- M.2 槽
- 4x 2280 M.2 NVMe PCIe x4 Gen 4 看照片
- 内存
- up to 128GB
- 操作系统
- Windows 11 Pro, Windows 10 Pro, Windows 11 Home
- 蓄电池
- 93Wh, 6-cell, 93Wh, 6-cell , 83Wh, 6-cell
- 车身材料
- Plastic / Polycarbonate, Aluminum
- 外形尺寸
- 398 x 265.02 x 25.95 - 26.70 mm (15.67" x 10.43" x 1.02")
- 重量
- 3.02 kg (6.7 lbs)
- 端口和连接性
- 1x USB Type-A
- 3.2 Gen 1 (5 Gbps)
- 1x USB Type-A
- 3.2 Gen 1 (5 Gbps), Sleep and Charge
- 1x USB Type-C
- 3.2 Gen 2 (10 Gbps), DisplayPort
- 2x USB Type-C
- Thunderbolt 4
- HDMI
- 2.1
- 读卡器
- SD, SDHC, SDXC
- 以太网LAN
- 10, 100, 1000 Mbit/s
- Wi-Fi
- 802.11ax
- 蓝牙
- 5.2
- 音频插孔
- 3.5mm Combo Jack
- 特点
- 指纹识别器
- optional
- 网络摄像机
- FHD
- 背光键盘
- optional
- 麦克风
- Dual Digital Array Microphones
- 扬声器
- 2x 2.5W Tweeters + 2x 2.5W Woofers
- 光驱
- 安全锁槽
- Wedge Lock
全部 Dell Precision 17 7770 配置
#CommissionsEarned
驱动程序
这款笔记本的所有驱动程序和工具都可以在这里找到。 https://www.dell.com/support/home/en-us/product-support/product/precision-17-7770-laptop/drivers
盒子里有什么？
在这个笔记本的普通包装内，你会得到一些文件、笔记本本身和一个240W电源适配器。
despite the common verdict of the Precision 7770, and I agree their performance and design flaws aren’t worth their workstation price premium., but still I ordered one, and didn’t end up returning it. Why? Because on Dell’s Outlet store got one with i9, 64GB RAM, and 16GB A4500 GPU for a relative steal by combining discount codes totaling -81% off, paying $2,100 when sticker price was $9,865!!!!
It has met the needs of my academic research analyzing and training models on large engineering datasets, can even play Forza Horizon 5 at Ultra setting on 3440×1440 widescreen monitor at 60-75 FPS!
The most marketing oriented waste of ressources and money I have seen in recent years. With only 210Watts of AC power available, the mainboard is physically incapable of using CPU and GPU at the same time. Putting this amount of power into components that are half the price will give similar, if not better results. (better because a 4090GPU has a larger baseline powerdraw, and needs to be extra careful to not accidentally fry itself under that flimsy heatsink). This thing is like an 7.2l V8 with a fuelpump capped to 1 Gallon per hour: Overtaking a Big Truck will… Read more »
Can you just upgrade the power supply / wall adapter to 300W+ to get better performance? Also, I understand recent BIOS updates have fixed, or at least mitigated many (all?) of the thermal / amperage management concerns.