Intel

Intel Pentium D 915 2.8GHz 800MHz 4MB Socket 775 Dual-Core CPU

Name: Intel Pentium D 915 2.8GHz 800MHz 4MB Socket 775 Dual-Core CPU
Brand: Intel
SKU: B003BLU8IO

Bottom line: The Intel Pentium D 915 2.8GHz 800MHz 4MB Socket 775 Dual-Core CPU is a specs-and-price decision rather than a crowd-consensus one in the retro cpus category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-20

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Intel Pentium D 915 2.8GHz 800MHz 4MB S775 Dual-Core CPU General Features:

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

Manufacturer description

Push your computer to higher limits with this Intel Pentium D 915 Dual-Core CPU! If your computer s feeling sluggish it's time to switch to this Pentium D Socket 775 CPU! With features like 2.8 GHz speed, 800 MHz Bus Speed and a 4 MB L2 Cache (2 x 2MB) you won t want to pass up this opportunity to boost your computer s usage capabilities. Give your computer the help it needs, order today!

SpecPicks Verdict

SpecPicks scored Intel Pentium D 915 2.8GHz 800MHz 4MB Socket 775 Dual-Core CPU using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpus category. Intel's retro cpus lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Intel Pentium D 915 2.8GHz 800MHz 4MB S775 Dual-Core CPU General Features:
Intel Pentium D 915 Desktop Dual-Core Processor 2.8 GHz CPU Speed 800 MHz Bus Speed
4 MB L2 Cache Socket 775 1.225V - 1.325V VID Voltage Range Dual-Core
Enhanced Intel Speedstep Technology Intel EM64T Enhanced Halt State (C1E) Execute Disable Bit
2 x 2MB cache

Full Specifications

Brand	Intel
CPU Model	Pentium
CPU Speed	2.8 GHz
CPU Socket	LGA 775
Model Number	915
Mfr Part Number	PD915R
Processor Brand	Intel
Processor Count	1
Processor Speed	2.8 GHz
Secondary Cache	4 MB
CPU Manufacturer	Intel
Processor Series	Pentium
Processor Socket	LGA 775
Cache Memory Installed Size	4 MB

Ready to buy?

Intel Pentium D 915 2.8GHz 800MHz 4MB Socket 775 Dual-Core CPU is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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