What are the alternatives to the Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU?

Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU competes with other Retro CPUs products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Retro CPUs category for alternatives.

Who makes the Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU?

Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU is manufactured by Intel. See all Intel products on SpecPicks via the brand page.

How is the Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU shipped and returned?

Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU is sold through Amazon. Amazon Prime members generally receive free 1-2 day shipping; non-Prime orders are subject to Amazon's standard shipping rates. Full returns policy applies per Amazon Associate terms.

Intel

Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU

Name: Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU
Brand: Intel
SKU: B0042TNNT0
Price: 109.95 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-06

$109.95

Buy on Amazon — $109.95 Compare to similar retro cpus

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU is a niche pick — read recent reviews before buying in the retro cpus category, priced around $109.95. Read recent reviews carefully before committing.

This processor is fast! This Intel Pentium 4 CPU runs at 2.8 GHz and features a 533 MHz Front Side Bus. Get yours today!

SpecPicks Verdict

SpecPicks classifies Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU as a niche pick — read recent reviews before buying in the retro cpus category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Intel's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for retro cpus of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ 533 MHz system bus 512 KB L2 cache S-Spec SL6S4, SL6PF
✓ Backed by Intel's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Intel Pentium 4 2.80 GHz Socket 478 CPU General Features 2.80 GHz clock speed FC-PGA2 478-pin packa
533 MHz system bus 512 KB L2 cache S-Spec SL6S4, SL6PF

Full Specifications

UPC	683728093037
ASIN	B0042TNNT0
Brand	Intel
CPU Model	Pentium
CPU Speed	2.8 GHz
CPU Socket	Socket 478
Manufacturer	Intel
Model Number	Pentium
Mfr Part Number	SL6PF
Processor Brand	Intel
Processor Count	4
Processor Speed	2.8 GHz
Secondary Cache	0.51 MB
CPU Manufacturer	Intel

Ready to buy?

Intel Pentium 4 2.80GHz 533MHz 512KB Socket 478 CPU is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.