Direct head-to-head empirical testing against Zep (Graphiti) and the LongMemEval Agentic Memory framework. Tested on 2 vCPU, 2GB RAM bare-metal instances.
| Agentic Memory Model | Zep (Graphiti / Python) | Lodestor (Zero-Copy Rust) | Multiplier |
|---|---|---|---|
| Retrieval Latency (L1 Cache) | ~155.0 ms | 0.00085 ms (852 ns) | 181,769x |
| Retrieval Latency (L2 Engine p50) | ~155.0 ms | 0.006 ms (6 µs) | 25,833x |
| Associative Discovery (3-Hop HippoRAG) | ~155.0 ms | 2.26 ms (100% Recall) | 68x |
| Deep Memory Retrieval (DMR) | N/A (Network Bound) | 10.18 ms (Rank #1 out of 1000) | Absolute Convergence |