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Intel Core i7-4790K 4.0 GHz Devil's Canyon Quad-Core Processor LGA 1150

wazno
(22486)
Registered as a business seller
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US $54.99
Approximately£40.63
Condition:
Used
“Excellent Condition, Stress Tested, Clean, and Fully Functional.”
3 available167 sold
This one's trending. 167 have already sold.
People want this. 90 people are watching this.
Postage:
Free Expedited Shipping.
Located in: Dallas, Texas, United States
Delivery:
Estimated between Fri, 25 Jul and Tue, 29 Jul to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:125532954596
Last updated on 23 Jul, 2025 19:50:22 BSTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been previously used. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or an item that has been returned to the seller after a period of use. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller notes
“Excellent Condition, Stress Tested, Clean, and Fully Functional.”
L2 Cache
256 KB
Socket Type
LGA 1150/Socket H3
Custom Bundle
No
Processor Model
Intel Core i7-4790K
Number of Cores
4
Clock Speed
4 GHz
Non-Domestic Product
No
Modified Item
No
L3 Cache
8 MB
MPN
BX80646I74790K
Processor Type
Core i7 4th Gen.
Brand
Intel
UPC
0735858285957

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

wazno

98.8% positive Feedback•208K items sold

Joined Jul 2014
Registered as a business seller
The Wazno Store is America’s #1 source for refurbished GPUs. We specialize in selling new, certified refurbished, open box, and second hand GPUs and CPUs. Our components are certified pre-owned and ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (24,843)

All ratings
Positive
Neutral
Negative
  • o***0 (205)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I installed the CPU and it works nicely, that's a great outcome. Thank you!
  • e***e (354)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Works great !
  • e***s (147)- Feedback left by buyer.
    Past year
    Verified purchase
    Super great experience with the seller. The item arrived before xmas and packaged safely to preserve its quality. Item itself worked flawlessly as described.
See all Feedback

Product ratings and reviews

Learn more
4.9
437 product ratings
  • 402 users rated this 5 out of 5 stars
  • 27 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 295 reviews
  • by gorsore0
    27 Apr, 2022Most favourable review

    Works fine, lasts a long time, a good prices and delivery was quick. I'm a happy camper.

    It works as advertised, it gave me 35+% improvement in performance over the i5-4670 CPU that was in my desktop unit. A side effect of doing the swap was a discovery that the original CPU cooler was not seated properly. In the process of correcting that issue I also upgraded the CPU cooler. Now things are faster and cooler. Video rendering is much quicker. The new CPU was an inexpensive but significant upgrade path. Owners of functioning older desktop units might want to consider that path if their budget is stressed. One caveat, make sure that upgrade CPU is of the same design and socket family. The i7-4790K is a Haswell 22nm technology, using a socket 1150. The i5-4670 originally in my desktop is the same technology and socket 1150. The same socket type is an absolute physical ...

    Verified purchase: YesCondition: Pre-ownedSold by: synthafterdark

  • by e.alarc
    08 Nov, 2020Most critical review

    I7 4790K

    Definitely a performance increase, when compared to an Intel i5 4690K. But not exactly breaking records here. seem to handle occasional gaming as well as all other applications, such as photoshop, video editing, and music recording. Haven't tried to overclock yet. Overall a good upgrade.

    Verified purchase: YesCondition: Pre-ownedSold by: samueladamssales

  • by alex_is_derezzed
    05 Jul, 2018

    Amazing CPU

    For a 4th gen intel, this cpu is still relevant today. Haswell definitely has its cons, but the pros outweigh it. I've got mine clocked at 4.5ghz with a cooler master ML120 keeping it cool at around 35-40°c. Paired with my GTX 1080 FTW2, it destroys any game in any res. Some 4k games are a bit much still, but regardless, this cpu is definitely worth picking up. Stock clock of 4ghz and turbo to 4.4ghz, this thing is a beast. Strongly recommend picking up if you've got the cash to spend. Although I would also recommend looking for deals. $250 is still a steep price for a 4th gen, when the 7700k is only 50 bucks more. I would say 180 or less would be a great value for the money. Pick one up today if you're still running 1150 haswell!

    Verified purchase: YesCondition: Pre-ownedSold by: 2vsurplus

  • by bennettjt00
    01 Aug, 2017

    Replaced 4690K with 4790K

    Got this 4790k used for a decent price. Upgraded from 4690k since my 1080ti was being bottlenecked in some games. Right away was not happy with extreme temperatures on this 4790k compared to my 4690k. This one got to 90C on stock under my custom water loop. I figured since this was used, Intel's TIM dried up. I de-lidded and re-lidded with CL Liquid Pro. Temperatures dropped by 20C under load. Somewhat frustrated I needed to delid even to run this thing, thanks Intel TIM. Besides that, performance is solid. Can't really reach 4.7 without an unreasonable amount of voltage(same with my 4690k). My 4690k at 4.5GHz outperforms it at 4.5GHz in single and quad core performance. Multi threaded in 4790k of course is performs great. Certain games which were CPU intensive have benefited greatly, ...

    Verified purchase: YesCondition: Pre-ownedSold by: icc-usa

  • by hurr90
    21 Jan, 2020

    Good chip.

    I love these chips. Unlocked (-k suffix indicates that) multiplier, and stomping singlethreaded performance. Clocks comfortably to 5.1ghz on water cooling (custom loop), and benchmarks are amazing. That said, I have indeed burned one up after like 4 years of severe abuse in a heavily clocked system, and that's the first chip I've ruined in a long long time through abuse rather than mishandling or having a cooling pump/fan failure. That said, the one issue that i've had with mine (both of them) is that they have zero thermal inertia--the temps can swing from 30 to 70C in a heartbeat, which suggests that the thermal interface material under the heatspreader (the lid, as it were) is kinda craptacular. I'm sure I should go through and delid it and replace it with something fancy, but if ...

    Verified purchase: YesCondition: Pre-ownedSold by: bestvaluemedia

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