英特尔公布数据中心 GPU D 系列规格：D270 以大内存主攻 AI 推理 已向客户送样
圣何塞——英特尔在 10 月 12 日于圣何塞开幕的开放计算项目（OCP）全球峰会上，公布了其数据中心 GPU D 系列的更多细节。这条产品线即去年 10 月以代号「Crescent Island」宣布的推理加速器，此次获得 D 系列正式命名与具体规格，并确认已向客户送样。
首款产品 D270 采用英特尔 Xe3P 架构与 PCIe 5.0 接口，功耗包络 350 瓦，采用被动风冷、由服务器提供气流，无需为其增设专门的液冷系统。英特尔自有 PCIe 卡配备 160GB LPDDR5X 内存；按英特尔公告的脚注，制造合作伙伴可构建内存最高达 480GB 的卡。内存带宽为 1.5 TB/s。英特尔称，该系列单卡可支持最高 3,000 亿参数的模型，八卡可支持逾万亿参数模型。目标负载包括企业智能助手、文档处理、编程助手、图像生成模型与 AI 智能体。
软件方面，D 系列支持 PyTorch 与 vLLM，并与英特尔其他 Xe GPU 共用软件基础。英特尔未公布 D 系列的售价与正式上市时间。
英特尔在 GSM《全球芯片公司排名榜》（2025 年口径）中居全球第 4 名，2025 年营收 479 亿美元、同比下降 3.9%，是前 10 名中唯一负增长的公司；其三季度财报定于 10 月 29 日盘后发布。
Intel Details Data Center GPU D-Series: D270 Pairs Large Memory With 350W Air Cooling, Now Sampling to Customers
SAN JOSE — Intel shared new details of its data center GPU D-series on October 12 at the Open Compute Project Global Summit in San Jose. The line is the inference accelerator announced last October under the codename Crescent Island; it now has the D-series name, fuller specifications and confirmation that customer sampling is underway.
The first product, the D270, uses Intel's Xe3P architecture and a PCIe 5.0 connection, with a 350-watt power envelope and passive air cooling supplied by the server — avoiding the need for dedicated liquid cooling. Intel's own PCIe card carries 160GB of LPDDR5X memory; per a footnote in Intel's announcement, manufacturing partners can build cards with as much as 480GB. Memory bandwidth is 1.5 TB/s. Intel says the family can support models with up to 300 billion parameters on one card, or more than a trillion across eight GPUs. Listed uses include enterprise assistants, document processing, coding assistants, image-generation models and AI agents.
On software, the D-series supports PyTorch and vLLM and shares a software foundation with Intel's other Xe GPUs. Intel's announcement gives no pricing or general-availability date.
Intel ranks No. 4 in GSM's Global Chip Company Rankings on 2025 revenue of $47.9 billion, down 3.9% — the only decline among the top 10. Its third-quarter results are due after the market close on October 29.
来源：GSM·美国（原文链接）
图片来源：图：英特尔位于加州 Santa Clara 的总部大楼。照片：Coolcaesar，CC BY-SA 4.0，经 Wikimedia Commons。Photo: Intel's headquarters in Santa Clara, California. Photo: Coolcaesar, CC BY-SA 4.0, via Wikimedia Commons.
