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ThinkPad P73 是一款 17.3 英寸移动工作站平台，但不同配置之间的处理器、显卡和屏幕差异很大，不能只凭型号判断性能或是否适合某项工作。Lenovo 官方规格显示，它可选从 Quadro P620 到 Quadro RTX 5000 Max-Q 等显卡、FHD 或 UHD 屏幕，并支持最高 128 GB 内存。以下评测解读的是平台能力；没有单台设备的独立实测，因此不对应用性能、温度、风扇噪声或实际续航作结论。
ThinkPad P73 是什么样的工作站？
Lenovo 将 P73 定位为 17.3 英寸移动工作站。官方规格资料列有第九代 Intel Core 与 Xeon 处理器配置，以及多个级别的 NVIDIA Quadro 专业显卡。它不是一套固定配置：同为 P73 的两台机器，核心部件可能相差明显。Lenovo 的 PSREF 官方规格页面最后修改于 2021 年 1 月 21 日，描述的是平台选项，不代表每台机器都配有这些部件，也不证明某个配置目前仍有零售库存。
配置差异会怎样影响评测结论？
评估具体机器时，应先确认处理器和显卡型号。P73 的 GPU 选项包括 Quadro P620、T2000、RTX 3000、RTX 4000 Max-Q 和 RTX 5000 Max-Q。仅凭“ThinkPad P73”无法推断其图形性能，更不能把高配机型的能力套用到低配版本。官方规格没有提供可用于此处比较的独立应用基准，因此不能据此量化某个版本在特定软件中的表现。
两台 P73 的配置核对重点如下：
- 处理器：记录完整型号，并确认是 Core 还是 Xeon 配置。
- 显卡：核实具体 Quadro 型号；Max-Q 版本也应明确标注。
- 内存：确认容量、插槽占用情况，以及 Xeon 机型是否采用 ECC 内存。
- 存储：记录已安装的 M.2 SSD 与 2.5 英寸硬盘组合。
- 显示屏：确认实际分辨率和面板规格，而不只看商品标题。
- 二手机况：检查电池健康状况；官方平台规格不能说明某台旧机器当前的电池状态。
FHD 和 UHD 屏幕有什么区别？
Lenovo 列出的屏幕选项包括 17.3 英寸 FHD 和 UHD。官方规格中，FHD 面板为 300 尼特、72% 色域；UHD 面板为 400 尼特、100% 色域，并支持 Dolby Vision HDR。不同配置实际装配的面板需要以机器本身为准。若工作涉及色彩判断，不要仅凭“P73”或“4K”字样推断面板表现，应核实具体屏幕规格。
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#1 Best Overall
Lenovo ThinkPad P73 Workstation Laptop (Intel i7-9750H 6-Core, 32GB RAM, 1TB SATA SSD + 1TB HDD, Quadro P620, 17.3" Full HD (1920x1080), Fingerprint, 3xUSB 3.1, 1xHDMI, Win 10 Pro)
- NVIDIA Quadro P620 (4GB GDDR5), Wi-Fi 6 (802.11ax) | Bluetooth 5.0, Fingerprint Reader, Windows 10 Pro (64-Bit)
- 【Included in the package】Mousepad from New Heights Product
| 官方列出的屏幕选项 | 亮度 | 色域 | 其他信息 |
|---|---|---|---|
| 17.3 英寸 FHD | 300 尼特 | 72% | Lenovo PSREF 所列规格 |
| 17.3 英寸 UHD | 400 尼特 | 100% | 支持 Dolby Vision HDR；Lenovo PSREF 所列规格 |
内存和存储能否升级？
内存
平台有四个 DDR4 SO-DIMM 插槽，最高支持 128 GB。ECC 仅适用于 Xeon 处理器配置；不能把 ECC 支持理解为所有 P73 都具备。升级前先查看机器当前内存容量、插槽占用和处理器配置。
内部存储
Lenovo 列出的内部存储能力最多为三个设备：两个 M.2 SSD 和一个 2.5 英寸 HDD。官方规格所述 M.2 SSD 要求为单面 M.2 2280；平台还列有 M.2 PCIe NVMe 与 2.5 英寸 SATA 硬盘组合能力。实际机器的已装硬盘、可用位置及兼容性应逐台检查，不能仅依据平台上限购买部件。
Rank #2
Lenovo ThinkPad P16s Gen 4 with OLED 4K Dolby Vision 100I-P3 Touchscreen
- UNOPENED RETAIL PACKAGING, sold as configured by Lenovo. Includes one year of Courier or Carry-in Lenovo Warranty. Add up to 5 years of Lenovo Premier Onsite Support Plus when you register your computer with Lenovo.
- The ThinkPad P16s Gen 4 is a compact mobile workstation powered by an AMD Ryzen AI 7 PRO 350 processor, offering premium AI performance and real-time workload optimization. It also features a numeric keypad to boost productivity and an extended battery life for all-day power.
- With 32 GB DDR5-5600MT memory and a 1 TB SSD, the Copilot+ mobile workstation's dedicated AI-driven neural processing unit enhances productivity by automating tasks, optimizing workflows, and delivering top-tier performance.
- Plenty of connectivity: 1x USB-A (USB 5Gbps / USB 3.2 Gen 1); 1x USB-A (USB 5Gbps / USB 3.2 Gen 1), Always On; 2x USB-C (Thunderbolt 4 / USB4 40Gbps), with PD 3.0 and DisplayPort 1.4; 1x HDMI 2.1, up to 4K/60Hz; 1x Headphone / microphone combo jack (3.5mm); 1x Ethernet (RJ-45); and 1x Security keyhole.
- The mobile workstation is a visual splendor, whether editing designs or creating content, the OLED touchscreen display is excellent for any project. Equipped with high speed WiFi 7 and a 5MP RGB+IR camera with premium mics.
官方续航数字应该怎样理解？
Lenovo 官方规格页面引用了 MobileMark 2014 电池测试的 17.2 小时结果，并提醒续航会因硬件配置、设置和使用情况而显著变化。这是厂商列出的测试值，不是对本文所评某台机器的实测，也不能代表当前二手设备的电池表现。对二手机器而言，应以该设备的电池健康状态和实际使用情况判断。
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P73 是否值得考虑，取决于具体配置、屏幕需求、机器状态和价格；仅凭型号无法给出适用于所有机器的购买结论。Lenovo 产品页说明了产品定位和销售渠道，但不能证明当前零售库存、二手成色或某个具体配置仍可购买。购买前应核对完整配置，并把电池状况作为二手机器的单独检查项。
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Rank #3
Lenovo ThinkPad P1 Gen 7 21KV0003US 16" Mobile Workstation - WUXGA - Intel Core Ultra 7 155H - Intel Evo Platform - 16 GB - 512 GB SSD - English Keyboard - Black
- With 16 GB LPDDR5X of memory, runs as many programs as you want without losing the execution
- 16" display with 1920 x 1200 resolution showcases movies, games and photos with impressive clarity
- 512 GB SSD is enough to store your essential documents and files, favorite songs, movies and pictures
- NVIDIA RTX 1000 Ada Generation 6 GB discrete graphic card provides excellent ability in a variety of multimedia applications and user experiences
Lenovo 官方产品页可参考：ThinkPad P73 产品信息。
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Best Value
Lenovo ThinkPad P14s Gen 6 14" FHD+ Laptop, AMD Ryzen AI 7 350, 16GB/512GB
- [AI-OPTIMIZED POWER IN A COMPACT BUILD] The 14” Lenovo ThinkPad P14s Gen 6, a thin and light mobile workstation, boasts unmatched power with AMD Ryzen AI PRO 300 Series processors, delivering supreme AI performance for real-time workload optimization. This Copilot+ PC features AMD Radeon integrated graphics for intensive AI workflows for amplified productivity and efficiency. Features Zen 5 Gen Ryzen AI 7 350 2.00GHz Processor (upto 5 GHz, 16MB Cache, 8-Cores, 16-Threads) and AMD Radeon 860M Integrated Graphics
- [CLEAR AND COMFORTABLE VIEWING ALL DAY] Features 14.0" IPS WUXGA (1920x1200) 60Hz Display; 65W PSU, Type-C Power-In, 4-Cell 57 WHr Battery; Black Color
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- [PROFESSIONAL-GRADE OPERATING SYSTEM] Windows 11 Pro 64-bit provides advanced security tools, business-class management features, and AI-powered Copilot to simplify everyday tasks. Ideal for professionals, educators, creators, remote workers, and anyone needing a dependable platform for virtual meetings, streaming, and multitasking.
- [PROFESSIONAL UPGRADE] The original seal has been opened only to perform authorized hardware upgrades. The upgraded RAM/SSD is covered by a 3-year warranty from MichaelElectronics2, while all remaining components continue under the original 1-year manufacturer warranty.
Rank #4
Lenovo ThinkPad E14 Gen 7 14" FHD+ Display Ryzen 7 250 16GB RAM, 512GB SSD
- Performance to Power your Potential - The 14" Lenovo ThinkPad E14 Gen 7 laptop is ideal for life on the go. Fueled by AMD Ryzen 7 250 3.30GHz processor (upto 5.1GHz), it boosts multitasking while advanced AI dynamically optimizes workloads to elevate productivity.
- Effortless Mobility, Unwavering Strength - Lightweight yet compact, it ensures portability for uninterrupted work. Remarkably thin and light for true mobility, the E14 Gen 7 powerhouse combines premium performance with a durable design. Its components incorporate recycled plastic in its build to reduce environmental impact. Moreover, it’s MIL-STD-810H tested to withstand extreme real-life circumstances, offering unwavering reliability for any work environment.
- Clear and Comfortable Viewing All Day - Stunning graphics tackle complex projects and creative tasks with ease. 14.0" IPS WUXGA (1920x1200) 60Hz Antiglare display with 300nits brightness.
- Fast Multitasking and Expanded Connectivity - 16GB DDR5 SODIMM RAM, 512GB 2242 PCIe NVMe SSD, 802.11ax Wi-Fi, Bluetooth 5.3, RJ-45, 5M RGB Webcam, Fingerprint Reader, Backlit Standard Keyboard, HDMI, Thunderbolt 4, USB 3.2 Type-C, Headphone/Microphone Combo Jack.
- Professional-Grade Operating System – Windows 11 Pro 64-bit offers enterprise-grade security and productivity tools, enhanced by AI-powered Copilot for smarter task management. Perfect for professionals, educators, creators, developers, small business users, and anyone needing a reliable system for streaming, online classes, and virtual meetings.
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