{"paper":{"title":"What Your DRAM Power Models Are Not Telling You: Lessons from a Detailed Experimental Study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Abdullah Giray Ya\\u{g}l{\\i}k\\c{c}{\\i}, Aditya Agrawal, Donghyuk Lee, Hasan Hassan, Kais Kudrolli, Kevin K. Chang, Mike O'Connor, Niladrish Chatterjee, Onur Mutlu, Raghav Gupta, Saugata Ghose, William X. Liu","submitted_at":"2018-07-13T14:22:09Z","abstract_excerpt":"Main memory (DRAM) consumes as much as half of the total system power in a computer today, resulting in a growing need to develop new DRAM architectures and systems that consume less power. Researchers have long relied on DRAM power models that are based off of standardized current measurements provided by vendors, called IDD values. Unfortunately, we find that these models are highly inaccurate, and do not reflect the actual power consumed by real DRAM devices.\n  We perform the first comprehensive experimental characterization of the power consumed by modern real-world DRAM modules. Our exten"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.05102","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}