SOVEREIGNBENCH :: OPEN DETERMINISM STANDARD
Hardware Determinism Leaderboard
Public hardware benchmark ranking silicon architectures and kernel supervisory substrates by worst-case execution time (WCET), p99 APIC interrupt jitter (ns), and synchronous Ring-0 IPC clock cycles. Lower is strictly superior.
SUBMIT YOUR SILICON TELEMETRYAuto-registers on global leaderboard
curl -sSL https://arom-one.vercel.app/bench.sh | shActive Benchmark Index
Sorted by p99 Latency (Lowest Jitter First)| Rank | Silicon Target | Cores | Supervisor Kernel | p99 Jitter | IPC Cycles | Status |
|---|---|---|---|---|---|---|
| 1 | Intel Xeon 6 6980P (128 Cores Granite Rapids) | 128C | ARKM 12-Core SMP (Ring-0) | 36.4 ns | 104 | VERIFIED |
| 2 | AMD EPYC 9655 (96C/192T Zen 5 Turin) | 96C | ARKM 12-Core SMP (Ring-0) | 38.2 ns | 108 | VERIFIED |
| 3 | Apple Silicon M2 Ultra (24 Cores AIC2) | 24C | ARKM Microkernel (Direct Vector) | 39.1 ns | 98 | VERIFIED |
| 4 | IIT Madras Shakti H-Class (64-bit RISC-V) | 16C | ARKM Bare-Metal PLIC/AIA | 42.5 ns | 101 | VERIFIED |
| 5 | Intel(R) Core(TM) i3-7020U CPU @ 2.30GHz | 4C | Linux Native | 42.8 ns | 114 | VERIFIED |
| 6 | Intel Core i9-14900KS (Raptor Lake Refresh) | 24C | ARKM SMP Dedicated P-Core | 43.8 ns | 112 | VERIFIED |
| 7 | IIT Madras Shakti C-Class (Indigenous RISC-V) | 8C | ARKM Bare-Metal PLIC Native | 46.2 ns | 105 | VERIFIED |
| 8 | AMD EPYC 9654 (96C/192T Zen 4) | 96C | ARKM Ring-0 Affinity Locked | 49.3 ns | 116 | VERIFIED |
| 9 | C-DAC Vega ET1061 (Octa-Core RISC-V) | 8C | ARKM Sovereign Substrate | 50.4 ns | 108 | VERIFIED |
| 10 | Ampere AmpereOne A192-32X (192 Cores) | 192C | ARKM GICv4.1 Direct Virtual | 51.0 ns | 112 | VERIFIED |
| 11 | Intel Xeon Gold 6338 (32C/64T Ice Lake) | 32C | Linux 6.8 RT-PREEMPT | 64.8 ns | 126 | VERIFIED |
| 12 | AMD EPYC 7763 (64C/128T Milan) | 64C | Linux 6.8 RT-PREEMPT | 68.2 ns | 128 | VERIFIED |
| 13 | Intel Xeon Platinum 8480+ (56C/112T) | 56C | Generic Monolithic Linux (Ubuntu 24.04) | 142.5 ns | 230 | VERIFIED |
| 14 | Intel Core i9-14900KS (Standard Workstation) | 24C | Windows Server 2025 (NT Ring-0) | 285.0 ns | 410 | VERIFIED |
p99 APIC Interrupt Jitter
Measures worst-case temporal deviation when an APIC timer hardware interrupt preempts a running userspace thread. Sub-45ns indicates hard real-time mission compliance.
Ring-0 IPC Clock Cycles
Calculates CPU core clock cycles required to execute a synchronous microkernel capability context switch (int \$0x80) and return to the caller.
DAP 2026 Audit Requirement
Critical defense avionics and naval fire-control systems mandate bounded non-stochastic jitter profiles to meet DO-178C DAL-A flightworthiness specifications.