How much does the AMD Athlon II X4 635 2.9GHz cost on Amazon?

AMD Athlon II X4 635 2.9GHz is listed on Amazon at $68.02 as of 2026-09-21. Prices change frequently — check the Amazon listing linked from this page for the current price and any active promotions.

What are the alternatives to the AMD Athlon II X4 635 2.9GHz?

AMD Athlon II X4 635 2.9GHz 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 AMD Athlon II X4 635 2.9GHz?

Manufacturer information for AMD Athlon II X4 635 2.9GHz is available on the Amazon listing.

How is the AMD Athlon II X4 635 2.9GHz shipped and returned?

AMD Athlon II X4 635 2.9GHz 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.

AMD Athlon II X4 635 2.9GHz

Name: AMD Athlon II X4 635 2.9GHz
Brand: Unbranded
SKU: B0035K4X28
Price: 68.02 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-21

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$68.02

As an Amazon Associate, SpecPicks earns from qualifying purchases.

🛒 See live eBay price Also on Amazon — View Current Price → Compare to similar retro cpus

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.

Bottom line: The AMD Athlon II X4 635 2.9GHz is a specs-and-price decision rather than a crowd-consensus one in the retro cpus category, priced around $68.02. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Pros & Cons

Pros

✓ Better multi-tasking means increased office productivity
✓ 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

Do more of the things you want to in less time and enhance your digital life with the multi-core performance and energy efficiency of AMD Athlon II processors. With superior multi-tasking, and exceptional digital media performance this processor fills every need.

SpecPicks Verdict

SpecPicks scored AMD Athlon II X4 635 2.9GHz using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the retro cpus category. Compare with similarly-priced alternatives in the retro cpus category before committing. 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 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.

Key Features

Better multi-tasking means increased office productivity
Setting the pace in digital media
Get more power using less power
AMD64 Technology
AMD Athlon Processor Architecture Performance

Full Specifications

Brand	AMD
Wattage	95 watts
Platform	Not Machine Specific
CPU Model	AMD A Series
CPU Speed	2.9 GHz
CPU Socket	Socket AM3
Model Number	ADX635WFGIBOX
Mfr Part Number	ADX635WFGIBOX
Processor Brand	AMD
Processor Count	4
Processor Speed	2.9 GHz
Secondary Cache	1 MB
CPU Manufacturer	AMD
Item Part Number	ADX635WFGIBOX
Processor Series	AMD A Series
Processor Socket	Socket AM3
Processor Core Count	4
Warranty Description	3 Years
Cache Memory Installed Size	512

Ready to buy?

AMD Athlon II X4 635 2.9GHz is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

See live eBay listings →

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.