RISC-V SoC features

Table shows which cpu features are present in RISC-V SoCs based on information stored in /proc/cpuinfo file under Linux.

How to use

There are few features you can use:

Some notes

Author info

The table is maintained by Marcin Juszkiewicz — AArch64/Arm developer working at Red Hat.

My table pages

How to help

The sources used to generate the table are available in a git repository at GitHub. patches are always welcome.

Build info

Table generated on 07 September 2026 12:02 UTC.

SoC vendor SoC name CPU implementers Announced CPU cores Virtual Memory SBCs rv64gc zaamo zalrsc zca zcd zicntr zicsr zifencei zihpm h v sscofpmf sstc svinval svnapot svpbmt zba zbb zbs zfh zfhmin zicbom zicbop zicboz zihintpause zkt zve32f zve32x zve64d zve64f zve64x sdtrig smaia smstateen ssaia zawrs zbc zcb zcmop zfa zicond zihintntl zimop zvbb zvbc zvfh zvfhmin zvkb zvkg zvkned zvknha zvknhb zvksed zvksh zvkt
RVA20 RVA20 RVA20 RVA20 RVA20 RVA20 RVA20 RVA20 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA22 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23 RVA23
Alibaba T-Head TH1520 Alibaba 2022.08 C910 sv39
  • Milk-V Meles
  • Sipeed Lichee 4A
YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO NO NO NO YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO
ESWIN EIC7700X SiFive 2024.04 P550 sv48
  • Milk-V Megrez
  • Pine64 StarPro64
  • SiFive HiFive Premier P550
YES YES YES YES YES NO YES YES NO YES NO YES NO NO NO NO YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO
SiFive FU740 SiFive 2020.09 U74 sv39
  • HiFive Unmatched
YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO
SpacemiT K1 SpacemiT 2024.12 X60 sv39
  • Bit-Brick K1
  • Banana Pi BPI-F3
  • Milk-V Jupiter
  • OrangePi R2S
  • OrangePi RV2
  • SpacemiT MusePi Pro
YES YES YES YES YES YES YES YES YES NO YES YES YES YES YES YES YES YES YES YES YES YES NO YES YES YES YES YES YES YES YES NO NO NO NO NO YES NO NO NO YES NO NO NO NO YES YES NO NO NO NO NO NO NO YES
SpacemiT K3 SpacemiT,
SpacemiT		 2026.01 X100,
A100		 sv39
  • K3 PicoITX
  • K3-CoM260 SoM
  • Banana Pi BPI-SM10
  • DC-ROMA RISC-V Mainboard III
  • Milk-V Jupiter2
YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES
StarFive JH7110 SiFive 2022.08 U74 sv39
  • DeepComputing FML13V01
  • Milk-V Mars
  • OrangePi RV
  • Pine64 Star64
  • StarFive VisionFive 2
YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO
UltraRISC DP1000 UltraRISC 2025.06 DP1000 sv48
  • Milk-V Titan
YES YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO YES YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO