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Intel Core i7 975 Extreme Edition 3.33GHz 8M L3 Cache LGA1366 Desktop Processor

3.9 3.9 out of 5 stars 41 ratings
Price: $59.99 FREE Returns
Only 1 left in stock - order soon.
Brand Intel
CPU Manufacturer Intel
CPU Model Core i7
CPU Speed 3.33 GHz
CPU Socket LGA 1366

About this item

  • Intel Core i7-975 Extreme Edition 3.33 GHz 6.4 GT/s 8 MB Socket 1366 Quad-Core CPU
  • General Features: Intel Core i7 Processor Extreme Edition i7-975 3.33 GHz CPU speed
  • 6.4 GT/s (Gigatransfers per second) Bus speed 4 x 256 KB L2 cache 8 MB L3 cache size Socket 1366
  • 45 nm manufacturing technology 25 bus/core ratio 130-watt thermal design power D0 core stepping
  • .80V - 1.375V VID Voltage Range
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Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

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Customer reviews

3.9 out of 5 stars
41 global ratings

Customers say

Customers like the functionality, power, and value of the computer processor. They mention it performs very well, has overclocking capabilities, and is worth every penny.

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FunctionalityProcessor powerValue for money
6 customers mention "Functionality"6 positive0 negative

Customers are satisfied with the functionality of the computer processor. They mention it performs very well and runs great.

"...built the new system the next day and am happy to report, is running great...." Read more

"Works great once you get the heat sink installed and power requirements met... I had a very hard time with the heat sink but that is another review...." Read more

"Works great and got 80% off its manufacture's retail price. Designed for overclocking!..." Read more

"product installed easily and works as expected no big boost in performance noticed over the i7-920" Read more

4 customers mention "Processor power"4 positive0 negative

Customers are satisfied with the processor power of the computer. They mention it runs smoothly and has overclocking capabilities.

"...The CPU will run sweet after one thing is accomplished: Go into the BIOS and make sure to select "load optimized defaults" in the section..." Read more

"this is a great processor runs cool easy oc and at a great price. got this bad boy for about 280.00thanks amazon. :)" Read more

"Nice CPU with overclocking capabilities" Read more

"Great processor, could be packaged better..." Read more

4 customers mention "Value for money"4 positive0 negative

Customers appreciate the value for money of the computer processor. They mention it's worth every penny, a great low-cost processor, and the seller is remarkably helpful.

"...I think I made a good investment. The seller was remarkably helpful, and very approachable." Read more

"great low cost processor just make sure you have this installed correctly." Read more

"this is a great processor runs cool easy oc and at a great price. got this bad boy for about 280.00thanks amazon. :)" Read more

"...from AMD to this Intel processor and all i'm going to say "Worth every penny!"" Read more

Top reviews from the United States

PMTCLEVE1206
5.0 out of 5 stars Disappointment Turned To Satisfaction
Reviewed in the United States on March 26, 2010
Verified Purchase
I ordered the Intel i7 975 Extreme 3.33GHZ processor from Amazon.com for use in my BYOPC project. Since I had purchased other items in the past from Amazon, I didn't have any reservations about this nearly $1,000 online transaction.

I ordered on a Saturday evening and the product arrived the following Friday. The outer box was packaged in a neat, secure manner. However, when I opened it, I was not only disappointed...I was rather unhappy at what I found inside.

The box that was supposed to include the Intel processor (which I'll explain in a minute) was dirty and wrinkled, appearing as though it had been thrown from a vehicle and then stepped on with a dirty shoe. The box wasn't factory packaged--no cellophane and no seal at the boxtop. When I opened the INTEL box, I found inside, an old AMD PROCESSOR, which had been inserted into an Intel processor sleeve, along with the processor heat sink/fan assembly. I couldn't believe that Amazon shipped this out.

I immediately phoned Amazon.com and was able to speak with a customer service rep named Anna. She was very accomodating and listened calmly to what I'm sure was a somewhat angry tone, while I described what I'd received from Amazon. She gave me return instructions and said a new shipment would be sent. I received the new unit the following Tuesday, built the new system the next day and am happy to report, is running great. Yes, it's an expensive computer component at $989.00 but I most always buy the biggest and best available.

I have it slightly overclocked at 3.46GHZ and it performs very well.

In closing, this Intel processor works as promised and a thank you to Amazon customer service rep Anna for the manner in which she handled my situation.
17 people found this helpful
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D. Orders
5.0 out of 5 stars Great processor, could be packaged better
Reviewed in the United States on March 3, 2010
Verified Purchase
I rebuilt my 6 year old Alienware using this processor as the heart. On the Asus A6T with a Diamond ATI 5870 and 6 gigs of Corsair 1600 ram, it is blindingly fast. If I had to be critical, there are two minor negatives, neither of which has to do with the processor itself. When I first opened the box, which is filled by the OEM heat sink and fan, the processor fell out on the table. Fortunately it didn't fall far, and it was in it's own little clam-shell case, but it is just sandwiched between the two halves of the plastic packaging for the fan and heat sink, not taped in and not at all secure. The second negative is the OEM heat sink and fan, which may be fine, but attaches to the motherboard by some funky plastic cam/screw devices, that look like they would break if you tried to install them more than once. I opted for the CoolerMaster V8, and am very happy with it.
6 people found this helpful
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ToughCustomer86
4.0 out of 5 stars Some quick BIOS configurations and this chip runs great!
Reviewed in the United States on November 21, 2015
Verified Purchase
Works great once you get the heat sink installed and power requirements met... I had a very hard time with the heat sink but that is another review. The CPU will run sweet after one thing is accomplished: Go into the BIOS and make sure to select "load optimized defaults" in the section regarding overclocking your processor, it wont overclock, what it will do is configure your new CPU to run at it's full capacity! :'o

I know first hand, when i installed my new Core i-975 chip i was only getting a max of 3.08 GHz on the Turbo Boost Gadget! That was only .02 GHz more than my stock i-930!!! So just for the heck of it i went into BIOS to confirm Turbo Boost was enabled (it was), and i noticed there was an option for >LOAD OPTIMIZED DEFAULTS... I selected it, then saved the config with F10. Exited BIOS and let the PC restart itself. When it came back on i logged on to Windows 7 and was pleasantly surprised to see the TB gadget showing a healthy 3.59 GHz frequency output with the gadget animation...

Hope this helps someone! I was about to return the card when i discovered the BIOS setting above...
7 people found this helpful
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Thomas Dickerson
5.0 out of 5 stars I am very pleased with the processor at this time
Reviewed in the United States on September 17, 2015
Verified Purchase
Before making the decision to buy the processor, I was very concerned about the reliability of the component. My thought process was similar to that of buying a used car. That is, you really don't know what you are getting. However, I am very pleased with the processor at this time. I think I made a good investment. The seller was remarkably helpful, and very approachable.
2 people found this helpful
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computer since 1996
5.0 out of 5 stars Amazon needs to fix packing issue for these items.
Reviewed in the United States on April 11, 2014
Verified Purchase
Works great and got 80% off its manufacture's retail price. Designed for overclocking! The only thing I wish amazon would do with these items, since they are electronic components, is ship them properly with esd sensitive packing and simply tightly wrapped cardboard. This mis- packing degrades the life of any electronic component. So far it's working flawless but let's see how long it's going to last.
One person found this helpful
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D. R. Brown
2.0 out of 5 stars Two Stars
Reviewed in the United States on August 21, 2016
Verified Purchase
great low cost processor just make sure you have this installed correctly.
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Daniel B. Footlander
5.0 out of 5 stars INTEL's Secret Weapon
Reviewed in the United States on January 10, 2014
Verified Purchase
One of the most controversial processors Intel ever made, the reviews varied greatly. I read most of them prior to getting this one in 2010 and have never regretted it. This thing just never surrenders to any program or on line game I have installed. To try to push the processor to its limits, I open every game, program, and playing music the entire time and it never hiccuped, slowed down, froze or proved to me that it was a bad choice for that build. I have upgraded my PC several times but the basic platform has stayed the same. An Intel DX58S0 EXTEREME MB with the 975. It just keeps going and going.
7 people found this helpful
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Top reviews from other countries

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Matthias Kraus
1.0 out of 5 stars Keine Box
Reviewed in Germany on August 10, 2017
Verified Purchase
Die Beschreibung bewirbt eine Box Verpackung. Allerdings habe ich irgendwas in einer dünnen Polstertasche habe ich bekommen. Das Ganze geht ungeöffnet zurück.
One person found this helpful
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