8 High-Performance RISC-V Cores UR-CP100 (up to 2.0GHz)
- 1 Cluster (4x UR-CP100 cores) sharing 4MB, total 8MB
- System-level cache: 16MB shared by 2 cluster (8 cores)
The Most Powerful RISC-V Core in Mass Production to Date - UR-CP100 (RV64GCBHX)
- 64-bit out-of-order 4-issue superscalar microarchitecture
- SPECCPU2006 single-core INT@10.4/GHz
- SPECCPU2006 single-core FP@12/GHz
- UltraRISC proprietary high-performance “X” instruction set extension
Compliant with RISC-V International Foundation Standards
- Fully Compliant with RVA22
- Compliant with RVA23* (excluding “V” extension)
Supports DDR4 Memory Stick, Up to 64GB
- Compatible with standard PC-grade memory stick (UDIMM)
- Supports standard DDR4 JEDEC JESD79-4A protocol
- Supports maximum speed of 3200MT/s
- Supports ECC
Supports UEFI Boot
- Supports ACPI, CPPC, SMBIOS
- Standardized boot support
- Native ISO file mounting
- More flexible boot options
- Enhanced security
Supports Commodity NVMe SSDs (PCIe Gen4 4-lane)
Supports High-Speed USB3 5Gbps
Onboard Full-Size PCIe Connector with PCIe Gen4 16-lane
Compliant with RVA23* (excluding “V” extension)
Does this mean that it will or won’t be compatible with Ubuntu 25.10 (that is targetting RVA23)?
I assume with “V” they mean vector? Then it wont, because RVA23 compliance requires the vector extensions. One cant just say “we are nearly compliant!” But apparently they just did.
On the linked product page:
To be clear: that says nothing about 25.10, but there’s a lot of into on that site and the answer is probably find-able from there. It looks as if there’s fairly broad support; they claim a range of compatability with a wide variety of software.
