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Intel® Pentium® 4 Processor 520/521 supporting HT Technology
(1M Cache, 2.80E GHz, 800 MHz FSB)

Specifications

-
Essentials
Status Launched
# of Cores 1
Processor Base Frequency 2.8 GHz
L2 Cache 1 MB
FSB Speed 800 MHz
Instruction Set 32-bit
Embedded Options Available Yes
Lithography 90 nm
TDP 89 W
VID Voltage Range 1.287V-1.400V
Recommended Customer Price N/A
Datasheet Link
-
Package Specifications
TCASE 69.1°C
Processing Die Size 112 mm2
# of Processing Die Transistors 125 million
Sockets Supported PPGA478
Low Halogen Options Available See MDDS
-
Advanced Technologies
Intel® Turbo Boost Technology No
Intel® Hyper-Threading Technology Yes
Intel® Virtualization Technology (VT-x) No

Ordering and Spec Information

Retired and Discontinued

Spec Code Ordering Code Step ECCN CCATS US HTS RCP TDP
Boxed Intel® Pentium® 4 Processor 520/521 supporting HT Technology (1M Cache, 2.80E GHz, 800 MHz FSB) mPGA 478
SL79K BX80546PG2800E C1 3A991.A.1 NA 8473301180-MPU N/A 120 W
SL7KA BX80546PG2800E D1 3A991.A.1 NA 8473301180-MPU N/A 89 W
SL7E3 BX80546PG2800E D0 N/A 115 W
SL88H BX80546PG2800E E0 3A991.A.1 NA 8473301180-MPU N/A 115 W