内容来源：https://www.theverge.com/news/798775/nvidia-spark-personal-ai-supercomputer

内容总结：

英伟达公司于10月15日正式开售其桌面级人工智能超级计算机DGX Spark。这款设备在保持桌面占地面积的同时，可支持运行参数规模高达2000亿的复杂AI模型，被官方称为"全球最小AI超算"。

该设备搭载GB10 Grace Blackwell超级芯片，配备128GB统一内存与4TB固态存储，每秒可完成百万亿次计算。其性能水平已接近需依赖大型数据中心支撑的算力层级，有望为科研人员及学生群体提供低门槛的AI研发条件。

目前消费者可通过英伟达官网及美国指定渠道购买，基础版本售价为3999美元（约合2.9万元人民币）。包括宏碁、华硕、戴尔、惠普、联想在内的多家PC厂商将同步推出定制版本，形成多元化产品矩阵。值得注意的是，此次发售的桌面级设备与面向专业场景的Station系列形成差异化布局，后者上市计划尚未公布。

（注：经核实，此前部分媒体关于"立即上市"的报道存在误差，正式发售日期确认为10月15日）

中文翻译：

英伟达将于本周正式发售DGX Spark"个人AI超级计算机"。这款设备性能强大足以运行复杂AI模型，体积却小巧得可置于桌面。

英伟达个人AI超级计算机将于10月15日上市
这款"小而强大"的Spark既能处理复杂AI模型，又能轻松安置于办公桌面。

自10月15日（周三）起，用户可通过英伟达官网及美国指定合作伙伴与零售渠道订购Spark。今年早些时候公布时官方报价为3000美元，但根据新闻稿中的信息图显示，最终定价确认为3999美元。多数PC制造商均推出定制版本，例如宏碁Veriton GN100同等配置版本售价亦为3999美元。

Spark实现了过去仅能通过昂贵高耗能数据中心获取的计算性能，这将有力推动AI技术普及，特别为科研人员带来便利。年初首次发布时（当时命名为Digits），英伟达CEO黄仁勋表示："为每位数据科学家、AI研究员和学生配备桌面级AI超算，将助力他们积极参与并塑造AI时代。"

鉴于英伟达欢迎第三方制造商推出定制版本，市场上将涌现多款类似机型。该公司今日确认，宏碁、华硕、戴尔、技嘉、惠普、联想及微星等厂商均将推出各自定制版Spark。

该设备搭载英伟达GB10 Grace Blackwell超级芯片，配备128GB统一内存与最高4TB NVMe固态存储。据官方数据，其AI运算性能达每秒百亿亿次，可处理参数规模高达2000亿的AI模型。紧凑机身设计使其既能适配标准电源插座，又可从容安置于办公桌面，被英伟达称为"全球最小AI超级计算机"。

我们实地验证：其体积确实极为精巧。Spark还设有体型更大的兄弟型号Station，不过该产品面向大众市场的具体发售计划尚未公布。

10月13日更正声明：前续报道中关于DGX Spark"现已上市"的表述有误，实际发售日期为10月15日。

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英文来源：

Nvidia will start selling its DGX Spark “personal AI supercomputer” this week. The machine is powerful enough to let users work on sophisticated AI models but small enough to fit on a desktop.
Nvidia’s ‘personal AI supercomputer’ goes on sale October 15th
The small-but-mighty Spark can handle sophisticated AI models and still fit on your desk.
The small-but-mighty Spark can handle sophisticated AI models and still fit on your desk.
Nvidia said Spark can be ordered online at nvidia.com starting Wednesday, October 15th, as well as from select partners and stores in the US. It said units would cost $3,000 when it revealed Spark earlier this year, but it appears the DGX Spark will now cost $3,999, according to an infographic embedded in Nvidia’s press release. Most PC makers have their own customized version, with the Acer Veriton GN100, as one example, also costing $3,999.
Spark boasts the kind of performance that once required access to pricey, energy-hungry data centers. It could help democratize AI and would be particularly useful for researchers. When first announcing Spark earlier this year (then called Digits), Nvidia CEO Jensen Huang said “placing an AI supercomputer on the desks of every data scientist, AI researcher and student empowers them to engage and shape the age of AI.”
Buyers can expect to see a variety of similar models on the market as Nvidia has said third-party manufacturers are welcome to make their own versions. Acer, Asus, Dell, Gigabyte, HP, Lenovo, and MSI are all debuting their own customized versions of Spark, Nvidia confirmed today.
Spark comes with Nvidia’s GB10 Grace Blackwell Superchip, 128GB of unified memory, and up to 4TB of NVMe SSD storage. Nvidia says it can deliver a petaflop of AI performance — meaning it can do a million billion calculations each second — and is capable of handling AI models with up to 200 billion parameters. It’s also small, comfortably fitting on a desk and running from a standard power outlet. Nvidia calls it “the world’s smallest AI supercomputer.”
We agree: it really is quite tiny. Spark also has a bigger brother, Station, though there’s no word on when or if that might hit the general market.
Correction, October 13th: An earlier version of this story misstated that the DGX Spark was “now available to buy.” It will actually go on sale October 15th.
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