Intel Core 2 Extreme QX6700 Quad-Core Processor, 2.6 GHz, 8M L2 Cache, LGA775
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*Price sourced from Amazon.com. Last updated 2026-08-16. Price and availability subject to change.
Bottom line: The Intel Core 2 Extreme QX6700 Quad-Core Processor, 2.6 GHz, 8M L2 Cache, LGA775 is a specs-and-price decision rather than a crowd-consensus one in the retro cpus category. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.
Pros & Cons
Pros
- ✓ Wide Dynamic Execution improves gaming execution time and energy efficiency
- ✓ 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
From the ManufacturerExtreme dominance built-in. You've battled your enemies in this world and beyond, but never like this. With an Intel Core 2 Extreme processor, you'll have the best desktop PC experiences for years to come. Bar none. Experience performance second to none on highly-threaded apps and get in the game like it was meant to be played with the Intel Core 2 Extreme quad-core processor QX6700 -- the world's first quad-core desktop processor. Let them challenge you and let the annihilation begin.When "Extreme" is an understatement.It's not about playing the game. It's about…
SpecPicks Verdict
SpecPicks scored Intel Core 2 Extreme QX6700 Quad-Core Processor, 2.6 GHz, 8M L2… 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
- 2.66 GHz Quad-Core multi-tasking monster delivers twice the performance on highly-threaded apps
- Wide Dynamic Execution improves gaming execution time and energy efficiency
- Intelligent Power Capability delivers extreme energy-efficient performance
- Smart Memory Access optimizes use of all available data bandwidth
- Advanced Smart Cache provides a higher-performance, more efficient cache subsystem
Full Specifications
| Brand | Intel |
|---|---|
| Wattage | 130 |
| Platform | Windows 10 |
| CPU Model | Intel Core 2 Extreme |
| CPU Speed | 2.66 GHz |
| CPU Socket | LGA 775 |
| Model Number | BX80562QX6700 |
| Mfr Part Number | BX80562QX6700 |
| Processor Brand | Intel |
| Processor Count | 4 |
| Processor Speed | 2.66 GHz |
| Secondary Cache | 8 MB |
| CPU Manufacturer | Intel |
| Item Part Number | BX80562QX6700 |
| Processor Series | Intel Core 2 Extreme |
| Processor Socket | LGA 775 |
| Processor Core Count | 4 |
| Cache Memory Installed Size | 8 |
| Global Trade Identification Number | 00735858190534 |
| Processor Number of Concurrent Threads | 4 |
Ready to buy?
Intel Core 2 Extreme QX6700 Quad-Core Processor, 2.6 GHz, 8M L2 Cache, LGA775 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.
*Price sourced from Amazon.com. Last updated 2026-08-16. Price and availability subject to change.
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