Pentium 4

E637107

Intel x86 microprocessor microprocessor family

Pentium 4 is a line of Intel x86 microprocessors introduced in 2000, known for its NetBurst microarchitecture, high clock speeds, and use in mainstream desktop PCs.

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Observed surface forms (5)

Surface form	Occurrences
Intel Pentium 4	5
Intel Pentium 4 (later models)	1
Intel Pentium 4 microarchitecture	1
Intel Pentium D	1
Intel Prescott microarchitecture	1

Statements (49)

Predicate	Object
instanceOf	Intel x86 microprocessor ⓘ microprocessor family ⓘ
architecture	x86 NERFINISHED ⓘ
codeName	Foster (server variant) NERFINISHED ⓘ
competesWith	AMD Athlon NERFINISHED ⓘ AMD Athlon 64 NERFINISHED ⓘ AMD Athlon XP NERFINISHED ⓘ
coreName	Cedar Mill NERFINISHED ⓘ Northwood NERFINISHED ⓘ Prescott NERFINISHED ⓘ Willamette NERFINISHED ⓘ
family	Pentium NERFINISHED ⓘ
frontSideBusSpeed	400 MT/s ⓘ 533 MT/s ⓘ 800 MT/s ⓘ
introduced	2000 ⓘ
introductionDate	2000-11-20 ⓘ
manufacturer	Intel NERFINISHED ⓘ
marketSegment	desktop computers ⓘ entry-level servers ⓘ workstations ⓘ
maxClockSpeed	3.8 GHz ⓘ
microarchitecture	NetBurst NERFINISHED ⓘ
minClockSpeed	1.3 GHz ⓘ
notableFeature	Quad-Pumped Front Side Bus ⓘ Rapid Execution Engine ⓘ aggressive branch prediction ⓘ high clock frequencies ⓘ very deep instruction pipeline ⓘ
pipelineStages	up to 31 stages ⓘ
powerConsumptionCharacteristic	relatively high thermal design power ⓘ
predecessor	Pentium III NERFINISHED ⓘ
processTechnology	130 nm ⓘ 180 nm ⓘ 65 nm ⓘ 90 nm ⓘ
socket	LGA 775 NERFINISHED ⓘ Socket 423 NERFINISHED ⓘ Socket 478 NERFINISHED ⓘ
successor	Intel Core NERFINISHED ⓘ Intel Pentium D NERFINISHED ⓘ
supportsBitWidth	32-bit ⓘ
supportsInstructionSet	MMX ⓘ SSE ⓘ SSE2 ⓘ SSE3 ⓘ
supportsInstructionSetExtension	Hyper-Threading Technology NERFINISHED ⓘ
usedIn	Intel NetBurst platform NERFINISHED ⓘ mainstream desktop PCs ⓘ

Referenced by (10)

Full triples — surface form annotated when it differs from this entity's canonical label.

SSE2 → firstImplementedIn → Pentium 4 ⓘ

SSE2 → firstImplementedBy → Pentium 4 ⓘ

this entity surface form: Intel Pentium 4 microarchitecture

SSE3 → introducedIn → Pentium 4 ⓘ

this entity surface form: Intel Prescott microarchitecture

SSE3 → firstSupportedCPUFamily → Pentium 4 ⓘ