SiFive 发布了其首款服务器开发平台 BigSky SF-2U870，定位为 RISC-V 生态中稳定可用的开发系统，填补了缺乏 RVA23 硅片和成熟开发平台的空白 1。该平台基于 32 核 P870-D RISC-V 处理器，运行频率为 2.2 GHz，支持 RVA23 标准并可直接运行 Ubuntu 26.04 1。SiFive 还将该平台的规格与 Intel Xeon、AMD EPYC 及 Ampere Altra 等现有服务器芯片进行了对比 1。
在硬件配置方面，BigSky SF-2U870 配备 256 GB DDR5-5600 内存，提供 64 条 PCIe 5.0 通道及 4 条 PCIe Gen 3.0 通道，支持双宽 GPU（最高 450W），并配备 10/25 GbE OCP 3.0 网卡 1。存储方面，操作系统盘为 960 GB SATA SSD，数据盘为 3.84 TB U.2 NVMe SSD，但产品页面对数据 SSD 容量的描述存在不一致，分别显示为 3.84 TB 与 2x 7.68 TB 1。此外，SiFive 产品页面对 BigSky 频率的描述也存在 2.0 GHz 与 2.2 GHz 的不一致，文章采用了 2.2 GHz 这一数据 1。
在 RISC-V 服务器生态方面，Ventana 已于去年 12 月被高通收购，而 Condor Computing 已结束运营 1。
SiFive has introduced its first server development platform, the BigSky SF-2U870, built around a 32-core P870-D RISC-V processor 1. Supporting the RVA23 standard, the system can run Ubuntu 26.04 directly out of the box 1. The platform is positioned as a stable development system for the RISC-V ecosystem, addressing the current shortage of RVA23 silicon and mature development platforms 1. Additionally, SiFive has compared the platform's specifications against established server chips from Intel Xeon, AMD EPYC, and Ampere Altra 1.
In terms of hardware specifications, the BigSky SF-2U870 features 32 P870-D cores running at 2.2 GHz, although SiFive's product page presents conflicting frequency information, listing both 2.0 GHz and 2.2 GHz 1. The system includes 256 GB of DDR5-5600 memory and offers 64 PCIe 5.0 lanes alongside 4 PCIe Gen 3.0 lanes 1. It is designed to support dual-width GPUs drawing up to 450W and features a 10/25 GbE OCP 3.0 network interface 1. Storage consists of a 960 GB SATA SSD for the operating system and a 3.84 TB U.2 NVMe SSD for data, although the product page shows inconsistent data drive capacities of 2x 7.68 TB and 3.84 TB 1.
In the broader industry context, Ventana was acquired by Qualcomm last December, and Condor Computing has ceased operations 1.
评论
还没有评论，欢迎留下第一条。