FDIV bug (1994)

GPTKB entity

Statements (21)
Predicate Object
gptkbp:instanceOf computer hardware bug
gptkbp:affects Intel Pentium processor
gptkbp:alsoKnownAs gptkb:Pentium_FDIV_bug
gptkbp:category gptkb:Intel
computer science history
hardware bugs
gptkbp:causedBy flawed division algorithm in floating-point unit
gptkbp:discoveredBy gptkb:Thomas_Nicely
gptkbp:discoveredIn 1994
https://www.w3.org/2000/01/rdf-schema#label FDIV bug (1994)
gptkbp:impact incorrect floating-point division results
loss of trust in Intel processors
gptkbp:mediaCoverage widespread
gptkbp:notableFor influenced hardware testing standards
major public relations crisis for Intel
gptkbp:response gptkb:Intel
public apology
offered replacement processors
gptkbp:resultedIn increased scrutiny of microprocessor design
gptkbp:bfsParent gptkb:Pentium_processors
gptkbp:bfsLayer 7