On October 19, 2026, at the 6th RISC-V Summit China in Shenzhen, SpacemiT (进迭时空) and the Xiangshan open-source processor team jointly launched the V100 (“Vital Stone”) — a server-class CPU that the company positions as the first general-purpose compute chip fully compliant with the RISC-V server specification family. Compute, AI and storage server systems built around it were shown at the same time. This is the announcement that moves RISC-V from “embedded and edge” into the machine room proper.
What makes the V100 notable is not raw clock speed — it is that a whole stack of server specifications has only recently stabilized, and this is the first chip launched against the complete set:
The practical consequence, as the company frames it: a mainstream Linux distribution installs, boots and runs on the platform unmodified — SpacemiT lists openEuler, openRuyi, openKylin, Debian, Ubuntu, Fedora, Red Hat and Rocky. That is the x86-style deployment model (one distro image, many server SoC platforms) rather than the per-chip BSP porting that has defined most RISC-V system work to date.
The V100 integrates 46 RISC-V cores in a two-tier hybrid arrangement:
| Cluster | Cores | Max clock | Per-core throughput |
|---|---|---|---|
| Xiangshan Kunminghu V2R2 (performance tier) | 6 | 2.1 GHz | SPECint2006 ≥ 15.0/GHz |
| SpacemiT X100 (throughput tier) | 40 | 2.4 GHz | SPECint2006 ≥ 9.0/GHz |
A dual-socket coherent interconnect scales the configuration to 92 cores per server. Press coverage of the launch (Michael Larabel’s report, syndicated via KhanList) adds 12 nm process and 120 W TDP, figures not present on the official product page — treat them as reported, not confirmed by SpacemiT.
Back-of-envelope, our estimate: 40 × 2.4 GHz × 9.0 + 6 × 2.1 GHz × 15.0 ≈ ~1050 aggregate SPECint2006 per socket. This is arithmetic from the official per-core, per-GHz figures — SpacemiT has not published a whole-chip score, and real multi-core scaling will land below the ideal sum.
The V100 implements the full RISC-V server RAS feature set covering CPU, memory, PCIe and interconnect, with on-die temperature sensors monitored by a BMC over in-band and out-of-band firmware management. On security: hardware root of trust, secure boot, key management, lifecycle management, secure debug, trusted computing, and support for mainstream Chinese national cryptographic (guomi) algorithms — a clear signal about its primary market being China’s domestic datacenter and “agent infrastructure” builds.
| Chip | Year | Positioning | Milestone |
|---|---|---|---|
| K1 | 2024 | RISC-V AI CPU | First volume-produced RVA22 chip |
| K3 | 2026 | RISC-V AI CPU | First volume-produced RVA23 chip |
| V100 | 2026 | Server-class CPU | First chip fully compliant with the RISC-V server specification |
SpacemiT founder and CEO Chen Zhijian called V100 “the step from end devices to the cloud” for the company, and framed it as RISC-V moving into a “truly deployable, scalable datacenter market.” RISC-V International CEO Andrea Gallo, speaking at the same summit, positioned the architecture as serving both cloud and edge AI. Notably, V100 lands in the same niche as Lanxin’s LX500 (48 cores, 75 TOPS INT8, Lenovo WR5219 G5 in volume production) — China now has at least two RISC-V server CPUs moving from paper to product within the same quarter.
Cold-water check: a 46-core, 12 nm, 52-lane PCIe 5.0 part is a credible first-generation RISC-V server CPU, but it is not chasing current Xeon/EPYC/Arm top-end silicon. The bet here is the standards stack — if one distro image really does boot across RISC-V server platforms, the ecosystem cost curve bends. Benchmark data on real hardware will be the next thing to watch.
2026 年 10 月 19 日,在第六届 RISC-V 中国峰会(深圳)上,进迭时空(SpacemiT)与香山团队联合发布服务器级 CPU V100(Vital Stone),定位为业内首颗完整符合 RISC-V 服务器规范体系的通用计算芯片,计算、智算、存储三类服务器整机方案同步亮相。
V100 的关键不在主频,而在于它是第一颗对着完整服务器规范套件发布的芯片:RVA23 Profile、Server SoC 规范、Server Platform 规范、Boot & Runtime Services(BRS,官方称测试全项通过)以及安全模型。落地效果是:主流 Linux 发行版无需定制即可直接安装启动 — 官方列出 openEuler、openRuyi、openKylin、Debian、Ubuntu、Fedora、Red Hat、Rocky。这正是 x86 式的“一个发行版镜像装多种服务器平台”部署模式,取代以往逐芯片做 BSP 的做法。
| 集群 | 核数 | 最高主频 | 单核吞吐 |
|---|---|---|---|
| 香山昆明湖 V2R2(性能层) | 6 | 2.1 GHz | SPECint2006 ≥ 15.0/GHz |
| 进迭时空 X100(吞吐层) | 40 | 2.4 GHz | SPECint2006 ≥ 9.0/GHz |
通过双路一致性互联可扩展至单服务器 92 核。发布会报道(Michael Larabel,经 KhanList 转载)补充了 12 nm 工艺与 120 W TDP,这两个数字不在官方产品页上,按“报道口径”对待。
粗算(我们的推算,非官方数据):40×2.4×9.0 + 6×2.1×15.0 ≈ 单路约 1050 聚合 SPECint2006。这是按官方每核每 GHz 数字做的算术,进迭时空未公布整芯片成绩,实际多核扩展会低于理想和。
完整 RISC-V 服务器 RAS 特性覆盖 CPU、内存、PCIe、总线;多位置温度传感器由 BMC 实时监控,支持带内/带外固件管理。安全侧:硬件信任根、安全启动、密钥管理、生命周期管理、安全调试、可信计算,并支持国密主流算法 — 目标市场指向国内数据中心与智能体(Agent)基础设施。
| 型号 | 年份 | 定位 | 里程碑 |
|---|---|---|---|
| K1 | 2024 | RISC-V AI CPU | 首颗 RVA22 量产芯片 |
| K3 | 2026 | RISC-V AI CPU | 首颗 RVA23 量产芯片 |
| V100 | 2026 | 服务器级 CPU | 首颗完整符合 RISC-V 服务器规范的计算芯片 |
进迭时空创始人兼 CEO 陈志坚称 V100 是公司“从端到云”的一步;RISC-V 国际基金会 CEO Andrea Gallo 在同一峰会表示 RISC-V 正在为云端与边缘 AI 提供支持。值得注意的是,V100 与蓝芯算力 LX500(48 核、75 TOPS INT8、联想 WR5219 G5 已量产)落位同一赛道 — 同一季度内,中国至少有两颗 RISC-V 服务器 CPU 从纸面走到产品。
19 октября 2026 года на 6-й Китайской конференции RISC-V Summit в Шэньчжэне SpacemiT и команда Xiangshan представили серверный CPU V100 (Vital Stone) — по заявлению компании, первый универсальный чип, полностью соответствующий семейству серверных спецификаций RISC-V (RVA23, Server SoC, Server Platform, BRS — все тесты пройдены, модель безопасности).
Конфигурация: 46 ядер — 6 производительных Xiangshan Kunminghu V2R2 (до 2,1 ГГц, SPECint2006 ≥15.0/ГГц) и 40 ядер X100 (до 2,4 ГГц, ≥9.0/ГГц); двухсокетная когерентность — до 92 ядер. Память: 8 каналов DDR5-4800 (307 ГБ/с, RDIMM). I/O: PCIe 5.0, до 52 линий. Виртуализация: Hypervisor 1.0, AIA, IOMMU. По сообщениям прессы — техпроцесс 12 нм, TDP 120 Вт (не подтверждено официально).
Основные дистрибутивы Linux (openEuler, Debian, Ubuntu, Fedora, Red Hat и др.) устанавливаются без модификаций — модель развёртывания в стиле x86. Официальная страница продукта
El 19 de octubre de 2026, en la 6ª RISC-V Summit China en Shenzhen, SpacemiT y el equipo Xiangshan lanzaron el CPU de servidor V100 (Vital Stone), presentado como el primer chip de cómputo de propósito general totalmente conforme con la familia de especificaciones de servidor RISC-V (RVA23, Server SoC, Server Platform, BRS —todos los tests aprobados— y el modelo de seguridad).
Configuración: 46 núcleos — 6 Xiangshan Kunminghu V2R2 (hasta 2,1 GHz, SPECint2006 ≥15.0/GHz) y 40 núcleos X100 (hasta 2,4 GHz, ≥9.0/GHz); coherencia de doble socket hasta 92 núcleos. Memoria: 8 canales DDR5-4800 (307 GB/s, RDIMM). E/S: PCIe 5.0 con hasta 52 líneas. Virtualización: Hypervisor 1.0, AIA, IOMMU. La prensa añade 12 nm y 120 W de TDP (no confirmado oficialmente).
Las distribuciones principales de Linux (openEuler, Debian, Ubuntu, Fedora, Red Hat...) se instalan sin modificaciones. Página oficial del producto
Le 19 octobre 2026, lors de la 6e RISC-V Summit China à Shenzhen, SpacemiT et l’équipe Xiangshan ont lancé le CPU serveur V100 (Vital Stone), présenté comme la première puce de calcul à usage général entièrement conforme à la famille de spécifications serveur RISC-V (RVA23, Server SoC, Server Platform, BRS — tous les tests passés — et modèle de sécurité).
Configuration : 46 cœurs — 6 Xiangshan Kunminghu V2R2 (jusqu’à 2,1 GHz, SPECint2006 ≥15,0/GHz) et 40 cœurs X100 (jusqu’à 2,4 GHz, ≥9,0/GHz) ; cohérence bi-socket jusqu’à 92 cœurs. Mémoire : 8 canaux DDR5-4800 (307 Go/s, RDIMM). E/S : PCIe 5.0, jusqu’à 52 lignes. Virtualisation : Hypervisor 1.0, AIA, IOMMU. La presse ajoute 12 nm et 120 W de TDP (non confirmé officiellement).
Les distributions Linux majeures (openEuler, Debian, Ubuntu, Fedora, Red Hat...) s’installent sans modification. Page produit officielle
Am 19. Oktober 2026 stellten SpacemiT und das Xiangshan-Team auf der 6. RISC-V Summit China in Shenzhen den Server-CPU V100 (Vital Stone) vor — laut Unternehmen der erste Allzwech-Chip, der die komplette Familie der RISC-V-Server-Spezifikationen erfüllt (RVA23, Server SoC, Server Platform, BRS — alle Tests bestanden — und das Sicherheitsmodell).
Konfiguration: 46 Kerne — 6 Xiangshan Kunminghu V2R2 (bis 2,1 GHz, SPECint2006 ≥15,0/GHz) und 40 X100-Kerne (bis 2,4 GHz, ≥9,0/GHz); Zwei-Socket-Kohärenz bis 92 Kerne. Speicher: 8× DDR5-4800 (307 GB/s, RDIMM). I/O: PCIe 5.0 mit bis zu 52 Lanes. Virtualisierung: Hypervisor 1.0, AIA, IOMMU. Presseberichte ergänzen 12 nm und 120 W TDP (nicht offiziell bestätigt).
Gängige Linux-Distributionen (openEuler, Debian, Ubuntu, Fedora, Red Hat...) lassen sich unverändert installieren. Offizielle Produktseite
در ۱۹ اکتبر ۲۰۲۶، در ششمین اجلاس RISC-V چین در شنژن، SpacemiT و تیم شانشان پردازنده سرور V100 (Vital Stone) را معرفی کردند — به گفته شرکت، نخستین تراشه محاسبات همهمنظوره که کاملاً با خانواده مشخصات سرور RISC-V (شامل RVA23، Server SoC، Server Platform، BRS با گذراندن همه آزمونها و مدل امنیتی) منطبق است.
پیکربندی: ۴۶ هسته — ۶ هسته Xiangshan Kunminghu V2R2 (تا ۲٫۱ گیگاهرتز، SPECint2006 ≥۱۵٫۰ بر گیگاهرتز) و ۴۰ هسته X100 (تا ۲٫۴ گیگاهرتز، ≥۹٫۰ بر گیگاهرتز)؛ انسجام دو-سوکتی تا ۹۲ هسته. حافظه: ۸ کانال DDR5-4800 (۳۰۷ گیگابایت بر ثانیه، RDIMM). ورودی/خروجی: PCIe 5.0 با تا ۵۲ لِین. مجازیسازی: Hypervisor 1.0، AIA، IOMMU. بر پایه گزارش رسانهها: فرآیند ۱۲ نانومتری و TDP ۱۲۰ وات (تأیید رسمی نشده).
توزیعهای اصلی لینوکس (openEuler، Debian، Ubuntu، Fedora و…) بدون تغییر نصب میشوند. صفحه رسمی محصول