Retro-U
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Intel core i7-990X Extreme Edition LGA1366 3.46GHz 6Core 12M SLBVZ CPU Processor

US $77.00
or 4 interest-free payments of $19.25 available with
Condition:
Used
75 available8 sold

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People want this. 23 people are watching this.
Popular item. 8 have already sold.
Shipping:
US $7.00 eBay SpeedPAK Standard.
Located in: Dongguan, China
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Delivery:
Estimated between Fri, Jun 13 and Wed, Jun 25 to 94104
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Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:144413588297
Last updated on May 24, 2025 16:42:12 PDTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Brand
Intel
Socket Type
LGA 1366/Socket B
MPN
AT80613005931AA
Processor Type
Core i7 Extreme 1st Gen.

About this product

Product Information

Get extreme performance with the Intel Core i7-990X Extreme Edition processor. This super fast processor provides six cores, 12 execution threads, and a base clock speed of 3.46 GHz boosted to 3.73 Ghz with Intel Turbo Boost Technology 1.0. Superb advanced technologies ensure efficient and cost-effective operation, with Intel Hyper-Threading delivering two processing threads per physical core to get more work done in parallel, and the Intel 64 architecture delivering 64-bit computing by allowing systems to address more than 4 GB of virtual and physical memory. The processor maintains power conservation through the use of C-state Idle States, and Enhanced Intel SpeedStep Technology, which switches voltage and frequency based on the processor load.

Product Identifiers

Brand
Intel
MPN
AT80613005931AA
UPC
7330381880308
eBay Product ID (ePID)
109583619

Product Key Features

Socket Type
LGA 1366/Socket B
Processor Type
Core i7 Extreme 1st Gen.

Additional Product Features

Manufacturing Process
32 NM
Level 3 Size
2MB
Platform Compatibility
PC
Processor Quantity
1
Product Type
Processor
L3 Cache
2MB
Clock Speed
3.46GHz
64-Bit Computing
Yes
Processor Model
Core I7-990x Extreme Edition
Level 2 Size
256KB
Cooling Component(s) Included
None/Processor only
Tdp
130W
Compatible Slots
1X Processor-Lga1366 Socket
L2 Cache
256KB
Multi-Core Technology
Six Core
Max. Operating Temperature
67.9°C
Type
Advanced Smart Caché
Level 1 Size
32KB
Architecture Features
Extended Memory 64 Technology (Em64t)

Item description from the seller

About this seller

Retro-U

99.4% positive feedback•4.4K items sold

Joined Dec 2021
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.9

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Seller feedback (508)

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    • *****- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Solid running CPU. A great addition to my legacy PC! A good, good seller!
    • *****- Feedback left by buyer.
      Past year
      Verified purchase
      Great seller
    • *****- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Arrived on time and as described. Happy with purchase!
    See all feedback

    Product ratings and reviews

    Learn more
    4.8
    42 product ratings
    • 35 users rated this 5 out of 5 stars
    • 6 users rated this 4 out of 5 stars
    • 1 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 0 users rated this 1 out of 5 stars

    Performs well

    Reliable

    Easy to install

    Most relevant reviews

    See all 25 reviews
    • by jviterittijr
      Jan 25, 2024Top favorable review

      Intel core i7-990X Extreme Edition LGA1366 3.46GHz 6Core 12M SLBVZ CPU Processor

      This Intel core i7 processor is the top of the line i7 CPU. It runs the best. I have used lesser CPU's in i7 and this one out performs them.

      Verified purchase: YesCondition: Pre-OwnedSold by: retro-u-b

    • by uniball12
      Jun 01, 2020

      Oldie But Goodie

      It took 10 years before I was finally willing to pay for the highest performance CPU for my x58 motherboard. I replaced an i7 first gen 950 with the 990X. Yes, I'm using a 10-11 year old computer as my primary system. I'm not a gamer but I work with a lot of programs simultaneously and I do video editing. I upgraded to a 980 ti Invidia GPU at the same time. Upgrading to the 990X was the first time that I personally installed a CPU. I did some research on CPU removal and installation and went for it. I've been running the 990X for about a month. This processor works as great as I expected it would. The 990X is reliable and it easily handles all of the tasks that were previously performed by the 950. I'm content with my setup and see no real reason to buy a "modern day" system.

      Verified purchase: YesCondition: Pre-OwnedSold by: leadteksz

    • by gabrieweinstei_0
      Dec 26, 2022

      Best upgrade for a 12 year old pc

      The ultimate upgrade for x58 platform PC and gets your computer on par with low performance chips of today (6 cores, 12 threads and can be OC'd to 4.5 GHz easily).

      Verified purchase: YesCondition: Pre-OwnedSold by: bluecc86

    • by newpin
      May 24, 2016

      Old Warhorse Almost Runs with the Young Colts

      I bought this because I wanted to get a power boost from my old X58 LGA1366 motherboard (An ASUS P6T SE). I was upgrading an i7-930. You can find the the i7-990k used for $290-$600 (and even more!) on EBay. (They sold for $1000-$1500 when new). My I7-930 had a Passmark (PM) rating of 5,200. The i7-990x PM=9,200, and this is a very noticeable increase for the $300 I paid. Keep in mind that the i7-5820k sells for $380, plus a $200 motherboard gives you PM=12,000, about 30% faster and you have a motherboard with new technologies like SATA III and USB 3.0 or 3.1. An i7-4790k (PM=11,000) costs about $320, is a little faster and only uses 80 Watts vs 130 W for i7-990x or 140 W for the 5820. My i7-990x overclocks to about 4.2 GHz (from 3.4 GHz stock), so it will perform with some of the ...

      Verified purchase: YesCondition: Pre-OwnedSold by: mysales0

    • by formonde
      Apr 24, 2025

      Top performance from a past era

      Fired right up no issues. After some initial testing decided on a modest OC which is also handles nicely. This was the last upgrade I could possible do for my PC

      Verified purchase: YesCondition: Pre-OwnedSold by: pccompd

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