October DealsAmazon USOctober deal check: compare before you payAmazon US: current deals, useful picks and tech finds.Check DealsWindows FixRecommendedWindows errors stealing your time? Find the fix fastScan stability, cleanup and performance issues.Fix NowOctober DealsAmazon USDeal season is back - check today's better picksAmazon US: current deals, useful picks and tech finds.See Picks×
Skip to content
World desk1 min

HP Z2 Mini G1a 评测:无需独立显卡运行 GPT-OSS 120B,但配置很关键

HP Z2 Mini G1a 的 128GB Ryzen AI Max+ PRO 395 配置据报可在没有独立显卡的情况下运行 GPT-OSS 120B,关键在共享统一内存与集成 GPU;这不代表低配机型适用,也不是速度保证。
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

可以,但关键在于具体配置:StorageReview 报告称,搭载 AMD Ryzen AI Max+ PRO 395、Radeon 8060S 集成显卡和 128 GB 共享内存的 HP Z2 Mini G1a 成功运行了 GPT-OSS 120B。它没有独立显卡,却仍使用 GPU 推理;Radeon 8060S 与处理器共享统一内存。这个结果不能直接推广到该系列的低内存配置,也没有提供足以严谨比较的 GPT-OSS 120B 吞吐速度数据。

这台迷你工作站如何运行 GPT-OSS 120B

StorageReview 测试的高配机型包含 Ryzen AI Max+ PRO 395、Radeon 8060S 集成显卡和 128 GB 共享内存。评测报告称它运行了 GPT-OSS 120B,因此“无需独立显卡”是对这套具体配置的描述,不是对所有 Z2 Mini G1a 机型的保证。StorageReview 的 HP Z2 Mini G1a 评测记录了这项测试。

As an Amazon Associate I earn from qualifying purchases.

这里的“没有独立显卡”不等于“没有 GPU”。Radeon 8060S 是集成 GPU,推理时可以使用系统统一内存。HP 称,配备 128 GB 统一内存的配置最多可将 96 GB 专门分配给 GPU;这是厂商列出的能力,不是 StorageReview 对实际可用显存或模型速度的独立测量。HP Z2 Mini G1a 产品页将这类设计描述为“Run LLM software on a mini workstation with little memory bottlenecks.”

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

购买时要核对处理器和内存,而非只看机型名称

Z2 Mini G1a 产品系列有不同处理器、显卡和内存组合。StorageReview 所述的基础配置采用 Ryzen AI Max PRO 380、Radeon 8040S 和 32 GB 共享内存,与运行 GPT-OSS 120B 的 395/128 GB 测试机并不相同。不能仅凭产品家族名称判断某个商品页面上的配置能否复现评测结果。

#1 Best Overall
HP Z2 Mini G1a Workstation - Mini PC - 1 x AMD Ryzen AI MAX PRO 385-32 GB RAM - 1 TB SSD - Jet Black - Windows 11 Pro - AMD Radeon 8050S Graphics - NVMe Controller - 0, 1 RAID Levels
  • AI-powered Performance: Advanced AI capabilities integrated into the workstation for enhanced productivity and workflow acceleration
  • Number of Processors Supported: Supports 1 processor for optimized performance and efficiency
  • Number of Processors Installed: Comes with 1 processor pre-installed and ready to use
  • Processor Manufacturer: AMD processor technology delivering reliable and powerful computing performance
  • Processor Type: Ryzen AI MAX PRO processor with desktop CPU cores, discrete-like integrated graphics, and unified memory architecture
  • 核对处理器:确认商品配置明确写有 Ryzen AI Max+ PRO 395;系列中存在其他处理器选项。
  • 核对统一内存:评测中的 120B 运行结果对应 128 GB 共享内存配置,而非 32 GB 入门配置。
  • 核对 GPU 内存分配:HP 所说的“最多 96 GB 专供 GPU”是最高能力说明,不代表每次推理都会自动分配该容量。
  • 核对软件环境:推理运行时、量化方式、上下文长度以及 GPU 内存分配都会影响模型能否装入和运行表现。

成功运行不代表已知推理速度

StorageReview 报告了 GPT-OSS 120B 的成功运行,但现有评测信息没有给出一套足以直接复现或与其他设备公平比较的 120B 吞吐测试设置和 tokens/s 数值。因此,能够运行模型与能以某个确定速度生成文本,是两件不同的事。

评测还列出了 Ollama 小模型测试结果:1.5B 模型为 112.18 tokens/s,7B 为 36.86 tokens/s,14B 为 18.90 tokens/s。这些是该评测所述模型规模下的数字,不是 GPT-OSS 120B 的速度,不能据此推算 120B 表现。

Rank #2
HP Z2 Mini G1a Workstation Business Desktop, AMD Ryzen AI Max PRO 380, 32GB LPDDR5X RAM, AMD Radeon 8040S, MFF, Copilot+ PC for Local LLM & 3D, Wi-Fi 7, IST Computer Customized 1TB/2TB SSD, Win 11 Pro
  • DISCLOSURE - Brand New Computer has been resealed to upgrade SSD. 1 Year warranty by Issaquash Highlands Tech
  • COMPACT WORKSTATION POWER - The HP Z2 Mini G1a Workstation Desktop delivers pro-grade performance for 3D design, real-time rendering, modeling, and simulation workloads. Positioned above the EliteDesk and ProDesk 400/600 series, it is built for demanding workloads. Its compact design offers flexible deployment while rigorous MIL-STD 810H testing helps ensure reliable durability. ISV certifications for apps including AutoCAD, Creo, SOLIDWORKS, ANSYS, and MATLAB help deliver dependable performance for critical workflows
  • POWERFUL PERFORMANCE & GRAPHICS - Powered by the AMD Ryzen AI Max PRO 380 (up to 4.9 GHz max boost, 6 cores) for fast, efficient computing, featuring a dedicated 50 TOPS that supports local execution of 10B+ parameter models for AI acceleration and smooth local LLM workloads. AMD Radeon 8040S graphics deliver responsive performance for creative and professional tasks. Paired with 32GB LPDDR5x 8533 MT/s RAM for seamless multitasking and configurable with storage options from 1TB to 2TB M.2 NVMe PCIe SSD for ultra-fast data access and ample storage
  • RICH CONNECTIVITY - Features 2x Thunderbolt 4, USB-C 3.2 Gen 2, 2x Mini DisplayPort 2.1, 5x USB-A, Ethernet, and a headphone/microphone combo jack; expandable to 4 monitors via DisplayPort, Thunderbolt 4, or USB-C. Max resolution of the external monitors: 8K (7680 × 4320) @60Hz; full-size keyboard and mouse for seamless productivity. With Wi-Fi 7 and Bluetooth 5.4, ensuring fast wireless connectivity and compatibility with a wide range of peripherals
  • OPERATING SYSTEM - Pre-installed with Microsoft Windows 11 Pro, offering enterprise-grade security with BitLocker and Remote Desktop, designed to support demanding professional applications and enhanced by AI Copilot for smarter, more efficient productivity across business and creative tasks

AMD 发布的另一组比较数据也不能补成 HP 的 120B 基准成绩。AMD 的方法说明针对的是配备 128 GB 内存的 Framework Desktop,使用 LM Studio 0.3.35、llama.cpp 1.64.0(Vulkan)和 Ubuntu 24.03.3;其每美元 tokens/s 比较注明测试截至 2025 年 12 月。测试平台不是 HP Z2 Mini G1a。AMD 的 GPT-OSS 120B 说明提到该模型总参数量为 116.8 billion,但其数据不应被当作这台 HP 工作站的实测成绩。

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

量化、上下文和运行时会影响模型适配

StorageReview 讨论了 GPT-OSS 的 MXFP4 权重和部署量化。量化、推理软件、上下文长度以及分配给 GPU 的内存都会影响实际部署结果。评测报告的成功运行只证明所测配置与其测试条件下可以运行模型;不能据此保证所有运行时、量化设置或上下文长度都能得到相同结果。

Rank #3
HP Z2 Mini G1a Workstation - 1 x AMD Ryzen AI MAX PRO 395-64 GB - 1 TB SSD - Mini PC - Jet Black - AMD Chip - Windows 11 Pro - Graphics - NVMe Controller - 0, 1 RAID Levels - English Keyboard - 2.5
  • AI-powered: Yes
  • Number of Processors Supported: 1
  • Number of Processors Installed: 1
  • Processor Manufacturer: AMD
  • Processor Type: Ryzen AI MAX PRO

SSD 扩容解决不了内存需求

StorageReview 报告该机有两个可访问的 PCIe Gen4 插槽,并在其评测系统中使用了两块 1 TB SSD。HP 列出的配置最高可达双 NVMe 模块、总计 8 TB 存储。增加 SSD 容量可以容纳更多模型文件或数据,但不会增加统一内存,也不能替代模型推理所需的内存容量。

这项评测结果适合怎样解读

如果目标是在小型工作站上本地运行 GPT-OSS 120B,这项结果说明不一定需要独立显卡:评测中的 Ryzen AI Max+ PRO 395、Radeon 8060S 与 128 GB 统一内存配置做到了这一点。它并未证明低配 Z2 Mini G1a 也能做到,也没有提供完整的 120B 速度数据。选购或比较时,应把内存容量、GPU 内存分配、量化与上下文、运行时和驱动支持、同条件吞吐测试、SSD 容量及所在地区的现价分开核对。

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Leave a Reply

Your email address will not be published. Required fields are marked *

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

More from the Wire

  1. World desk4 min
    How to Spot an AI Voice Scam Before Sending MoneyDon’t rely on how a caller sounds. Pause, call back through a known number, and verify the emergency with another trusted person before sending money.
  2. Mountain View desk4 min
    Google’s SynthID Detector: How to Check AI-Generated Images, Video and AudioGoogle’s SynthID Detector looks for an embedded watermark in supported images, video and audio. Here is what its results do—and do not—show.
  3. Redmond desk20 min
    How to create a link to File or Folder in Windows 11Windows 11 gives you several ways to point to a file or folder without moving or duplicating it. You can create a desktop shortcut,…
Recommended PC Tool
Recommended PC Tool
Outdated Drivers Are Slowing You DownFree scan - exact matches
Windows Errors? Fix Them Before They SpreadFree repair scan

Two free Windows tools

One Free Minute Could Fix That PC

Before you go - each of these free tools takes about a minute and tackles what quietly slows a Windows PC down.

Special offer. View Outbyte info, uninstall instructions, EULA, and Privacy Policy.