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Intel® Pentium® 4 Processors 570/571, 560/561, 550/551, 540/541, 530/531 and 520/521 Supporting Hyper-ThreadingTechnology† Datasheet
On 90 nm Process in 775-land LGA Package and supporting Intel® Extended Memory 64 Technologyφ
The Intel® Pentium®4 processor on 90 nm process in the 775-land
package is a follow on to the Pentium 4 processor in the 478-pin
package with enhancements to the Intel NetBurst® microarchitecture.
The Pentium 4 processor on 90 nm process in the 775-land package
uses Flip-Chip Land Grid Array (FC-LGA4) package technology, and plugs
into the 775LGA socket. The
Pentium 4 processor in the 775-land package, like its predecessor, the
Pentium 4 processor in the 478-pin package, is based on the same
Intel 32-bit microarchitecture and maintains the tradition of compatibility
with IA-32 software.
Δ Intel processor numbers are not a measure of
performance. Processor numbers differentiate features within each processor family,
not across different processor families. See http:\\www.intel.com/products/processor_number for details.
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