Memory Bandwidth Wall
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-06.)
Memory Bandwidth Wall has 7 facts recorded in Dontopedia across 2 references.
Mostly:is problematic(1), is presupposed limitation(1), occurs at grid points above(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (1)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
showsPerformanceDeclineShows Performance Decline(1)
- Scaling Table
ex:scaling-table
Other facts (7)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Is Problematic | Performance | [1] |
| Is Presupposed Limitation | null | [1] |
| Occurs at Grid Points Above | 500000000 | [1] |
| Rdf:type | Bottleneck | [2] |
| Manifests at Length | L1024+ | [2] |
| Has Metric Value | ~56K tok/s | [2] |
| Confirmed by | DRAM power saturation | [2] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (2)
ctx:discord/blah/watt-activation/part-541ctx:discord/blah/watt-activation/62- full textwatt-activation-62text/plain2 KB
doc:agent/watt-activation-62/a54e16c9-84e0-4825-8097-9ebef4dc861dShow excerpt
[2026-03-07 14:44] xenonfun: L512/L1024/L2048 data [2026-03-07 14:50] xenonfun: (files: phase_diagram_r_vs_ppl.png, training_trajectories_r_vs_ppl.png, scaling_r_and_ppl_vs_seqlen.png) [2026-03-07 14:51] xenonfun: ``` +### Per-configuratio…
See also
Keep researching
Missing something or suspicious of what's here? Kick off a research session — a Claude agent will investigate, cite its sources, and file new facts into a dedicated context you can review before accepting into the shared view.