Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Components > 
CPUs / Processors > 
Processors - Desktops > 
Intel > 
Item#: N82E16819116877

Intel Core i7-3970X Extreme Edition Sandy Bridge-E 6-Core 3.5GHz (4.0GHz Turbo) LGA 2011 150W BX80619i73970X Desktop Processor

Sold and Shipped by Newegg

  • 32nm Sandy Bridge-E 150W
  • 15MB L3 Cache
  • 6 x 256KB L2 Cache

ICON Loading...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The best just got better.

Intel Core i7-3970X Extreme Edition processor, the successor to former performance-king Core i7 3960X now raises the bar high with world's fastest performance in desktop CPU range. Based on Sandy Bridge-E architecture and built in LGA 2011 package, the Intel Core i7-3970X packs 6-core, 12-thread running at unprecedented 3.5GHz clock frequency, along with gigantic 15MB L3 Cache, quad-channel memory support and 4.0GHz Turbo Frequency that pushes performance to a new height. DIY professionals and extreme users would feel and see the difference in content creation, HD gaming and other demanding applications.

In addition to groundbreaking processing power, an assortment of Intel technology enhancement are also built in, such as Intel Virtualization Technology (VT-x), AES New Instructions, Execute Disable Bit, and etc, delivering a dramatic performance boost in various scenarios.


  • newegg Six Core/12 Thread Processing Provides six complete execution cores in a single processor package, delivering 12 computing threads to help operating systems and applications deliver additional performance, so users can experience better multitasking and multi-threaded performance across many types of applications and workloads.
  • newegg Massive PCIe Graphics Bandwidth Provides up to 40 lanes of PCIe bandwidth for PCI Express devices, which can include graphics cards, storage controllers, and additional LAN devices. This processor has more than 2X the PCIe lanes vs. other 2nd Generation Intel Core desktop processors.
  • newegg Four Channel Integrated Memory Controller An integrated memory controller with four channels of DDR3 1600 MHz offers memory bandwidth up to 51.2 GB/s. Combined with the processor’s efficient prefetching algorithms, this memory controller’s lower latency and higher memory bandwidth delivers amazing performance for data-intensive applications.
  • newegg Intel Turbo Boost Technology 2.0 Dynamically increases the processor’s frequency as needed by taking advantage of thermal and power headroom when operating below specified limits. Get more performance automatically, when you need it the most.
  • newegg Intel Smart Cache This large last-level cache enables dynamic and efficient allocation of shared cache to all six cores to match the needs of various applications for ultra-efficient data storage and manipulation.
  • newegg Intel AVX Processor instructions that significantly improve floating point performance.

Learn more about Core i7-3970X Extreme Edition

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of Core i7-3970X Extreme Edition

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Matthew b.
  • 7/4/2014 1:10:33 AM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsIntel Core i7-3970x sandy bridge

Pros: This processor is very powerful and will handle anything I do to it. I am able to run a triple monitor set up with numerous 3d applications running at once along with 2-3 high end games. the multi tasking on this this is pretty ridiculous.

Cons: I was disappointed to find out after a few hours of research elsewhere that this processor can only handle up to 40gb of total ram. you get the blue screen if you put more then that.

Other Thoughts: while this is a great processor their are far better ones out their now that weren't out when i first got this.

1 out of 1 people found this review helpful. Did you? Yes No

5 out of 5 eggsAMAZING PROCESSOR

Pros: Coming from a I7 3820 to a 3970x gained 30 frames a second on the New Tomb Raider game even using 2 old GTX 480 sli power hogs, WOW. Running Arma 3 is amazing also, I got this Processor from another vendor, so I did not pay 1 grand for it, not even close. Newegg is still a great place to shop. This Processor should last me 5 years. Farcry 3 runs and looks amazing on this system. Have not had time to Overclock yet, may not for a while. If you can get this processor for the 600 to 700 dollar range go for it. Very happy!!!!!!!!!!!!

Cons: None

Other Thoughts: I will be upgrading my GTX 480 sli config when Nvidia comes out with the GTX 800 series, I have always keep my video cards for 5 years. I cant imagine what the newest video card can do with this processor. My GTX 480's are bottlenecking, but still running amazing.

system specs are

Asus Sabertooth x79
Intel I7 processor 3970x
2 GTX 480 sli
Dell 30 inch monitor

2 out of 4 people found this review helpful. Did you? Yes No

  • John D.
  • 11/7/2013 10:27:31 PM
  • Ownership: more than 1 year

5 out of 5 eggsAw inspiring!

Pros: I laugh at all the people who claim that this chip is too expensive. How its overkill. I would buy this beast if I could afford it in a heartbeat. This processor isn't meant for the average user. Its meant for the enthusiast, the users that have a passion for building and tweaking the best systems for the best results. Both Intel and AMD sell chips that fit in most any budget so I don't fault Intel for pricing this unit in this price range.

Cons: N/A

Other Thoughts: I currently run a 4670k and a 4770k but I will soon add this to my stable. I like that this is a Sandy Bridge-E because of the thermal tolerance it will take while clocking it over 5Mhz. I've seen very impressive numbers with it on a custom water loop. When tax time hits in Feb of '14 I will be buying, and I won't be embarrassed to spend the money. Some of us still spend hours getting that last few MHz and work to keep it stable.

1 out of 16 people found this review helpful. Did you? Yes No

  • Eduard S.
  • 11/6/2013 12:45:02 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: never had anything better than this one.
there are not words to describe how good this monster is

Cons: Well, little to expensive but people says: you got what you paid for.

3 out of 6 people found this review helpful. Did you? Yes No

  • James S.
  • 8/21/2013 2:51:08 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsRaw, bleeding-edge x86/x64 performance!

Pros: I won't repeat what everyone else has listed as a pro for this processor. Let's just say that they are correct for the most part.

Be prepared for some serious cooling for this. 150w processors tend to get hot :D

I use a Corsair H100i and it keeps it at 32C idle and about 54C full-load (78 degree ambient - very good airflow).

You will not find a faster x86/x64 processor on a single-socket package.

Cons: The price, but that's what you pay for enthusiast-grade, bleeding-edge technology.

7 out of 7 people found this review helpful. Did you? Yes No

  • Justin H.
  • 7/31/2013 11:04:28 AM
  • Ownership: less than 1 day

4 out of 5 eggsOP much

Pros: Quite possibly the fastest processor out at the moment.

Cons: See other thoughts.

Other Thoughts: Obviously this is like absolute top of the line computing procssors but how much do you really need it. Unless your career is hased upon video editing/encoding you do not truthfully need this. With the new haswell processors you can get plenty of performance out of the 4770k with about a 700$ price drop. Be smart with your money ppl and know what its meant for before you buy it.

7 out of 25 people found this review helpful. Did you? Yes No

  • Daniel H.
  • 3/20/2013 4:10:27 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsBeast of a proce$$or

Pros: This is the best CPU out there as far as power, performance, and future-proofing.

Cons: PRICE!!!!! It is obviously ridiculously overpriced, even for the best CPU there is.

Other Thoughts: I have really been waiting a LONG time for my current build. I'm an IT professional during the day, so I'm not just the average spoiled kid who likes to have the best. I actually know the value of good hardware.
My last PC ran on a Pentium 4 3.4Ghz w/ HT; it lasted me nearly 9 years before the mobo died, thereby providing the excuse I'd been waiting for to build my next rig.
This CPU is THE MOST POWERFUL, but NOT the most economical by any means. I bought it to be what any CPU should be considered as, the backbone of my beast of a computer.
I use my computer for research, "TV" (online viewing), DVD and Blu-Ray playback, some video editing (very little), listening to great music, and of course GAMING.
So far, I have not broken 30% CPU usage under normal use; that includes running games like Crysis, Crysis 2, Batman: Arkham City, and CoD: Black Ops on highest settings. This is obviously a beast of a processor,
so don't spend the money if you do not intend to use it. In fact, it's overkill for even intense gaming for at least the next year or so for sure. For current games, there are several less expensive i7's available that,
when paired with a powerful and new enough graphics card, will perform at highest settings just fine.
Make no mistake, the 3970x is for those who want their build to be fully capable of handling whatever they wish to throw at it for quite a while to come and do not mind spending the extra money to have that assurance.
Is it insanely overpriced, to the point of angering me? YES
Is it fully capable of doing WHATEVER I will want from it for at least the next 6 years? YES
This is NOT the chip you buy if you plan on upgrading any time within the next 4 years, because you WILL be WASTING YOUR MONEY if you do.

My current build (pre-GPU upgrade):
NZXT Phantom PHAN-001BK Case w/ all possible fans
i7 3970x CPU
ASUS Rampage IV Extreme mobo
(4x8GB) GSKILL Sniper Gaming Series 1600 (PC3 12800) RAM
Thermaltake Toughpower Grand 1200W PSU
BFGTech GeForce 8800GTS OC 640MB
PNY 8600 GT OC 512MB dedicated to Physx
Creative Sound Blaster Recon3D Fatal1ty Champion Sound Card
2 WD VelociRaptor 300GB 10000RPM drives in RAID 1
SanDisk 32GB ReadyCache drive
1 TB data drive
ASUS VS247H-P 23.6" 2ms 300 cd/m2 50000000:1 Monitor
Logitech THX-Certified 5.1 surround z5300 speakers
Logitech G110 keyboard
Razor Diamondback 3G mouse

28 out of 53 people found this review helpful. Did you? Yes No

5 out of 5 eggsperformer

Pros: This CPU, on Anandtech (under Benchmarks) out-performs every AMD CPU currently available. This statistic is based upon the 30 benchmark tests the website puts the current CPUs through. The facts in the benchmarks speak for themselves as the numbers don't lie or have opinions.

Cons: Cost is beyond what most will pay for it.

Other Thoughts: The 3930 is more affordable at about 1/2 the price and delivers very similar performance. Also, the Anandtech benchmarks allow one to compare both CPUs and GPUs so that any hobbyist can compare most every available processor to another to determine one's own proc of choice based upon cost and need.

8 out of 37 people found this review helpful. Did you? Yes No

  • Bobbie B.
  • 2/27/2013 6:43:00 PM
  • Ownership: less than 1 day

5 out of 5 eggsNot worth it, Really??

Pros: Fast!!!!!!

Cons: Price could be a little lower, but you get what you pay for.

Other Thoughts: As for a response to the review below, "Not worth it", AMD's $200 CPU is priced right were it should be, with Intel's $200 CPU's. It scores the same as an Intel i5 3570 in Geekbench. It's not even close to this CPU!!!

9 out of 28 people found this review helpful. Did you? Yes No

  • leonard b.
  • 2/20/2013 8:19:10 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsExtremely Fast

Pros: So far I love the processor. I don't have anything negative to day about it. Can take anything I throw at it without even blinking an eye.

Cons: You will need to buy a really cool cooler. I have the H100i and it manages to keep it under 60c. I can't imagine how hot it would be running with an air cooler.

15 out of 20 people found this review helpful. Did you? Yes No

ICON Loading...
Selected Items
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Home > 
Components > 
CPUs / Processors > 
Processors - Desktops > 
Intel > 
Item#: N82E16819116877
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.