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Intel Core i7-3770 i7 3770 3.4 GHz Quad-Core CPU Processor 8M 77W LGA 1155

(184 customer reviews)

In stock

£100.00 £331.00

In stock

Intel Core i7-3770 specifications

The specs can be used for short-term

listings on auction and classifieds sites
General information
Type CPU / Microprocessor
Market segment Desktop
Family Intel Core i7
Model number ? i7-3770
CPU part numbers
  • CM8063701211600 is an OEM/tray microprocessor
  • BX80637I73770 is a boxed processor with fan and heatsink (English version)
  • BXC80637I73770 is a boxed processor with fan and heatsink (Chinese version)
Frequency ? 3400 MHz
Maximum turbo frequency 3900 MHz (1 or 2 cores)
3800 MHz (3 cores)
3700 MHz (4 cores)
Low power frequency 1600 MHz
Bus speed ? 5 GT/s DMI
Clock multiplier ? 34
Package 1155-land Flip-Chip Land Grid Array
Socket Socket 1155 / H2 / LGA1155
Size 1.48″ x 1.48″ / 3.75cm x 3.75cm
Weight 1oz / 27.2g (CPU)
13oz / 368.6g (box)
Fan/heatsink E97378-001
Introduction date April 23, 2012 (announcement)
April 29, 2012 (launch)
End-of-Life date Last order date for consumer processors is December 26, 2014
Last shipment date for consumer tray processors is June 5, 2015
Price at introduction $294 (OEM)
$305 (box)
S-spec numbers
Part number ES/QS processors Production processors
BX80637I73770 +
BXC80637I73770 +
CM8063701211600 + +
Architecture / Microarchitecture
Microarchitecture Ivy Bridge
Processor core ? Ivy Bridge
Core stepping ? E1 (SR0PK)
Manufacturing process 0.022 micron
Data width 64 bit
The number of CPU cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size ? 4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size ? 4 x 256 KB 8-way set associative caches
Level 3 cache size 8 MB 16-way set associative shared cache
Physical memory 32 GB
Multiprocessing Uniprocessor
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • F16C / 16-bit Floating-Point conversion instructions
  • EM64T / Extended Memory 64 technology / Intel 64 ?
  • NX / XD / Execute disable bit ?
  • HT / Hyper-Threading technology ?
  • TBT 2.0 / Turbo Boost technology 2.0 ?
  • VT-x / Virtualization technology ?
  • VT-d / Virtualization for directed I/O
  • TXT / Trusted Execution technology
Low power features Enhanced SpeedStep technology ?
Integrated peripherals / components
Integrated graphics GPU Type: HD 4000
Graphics tier: GT2
Microarchitecture: Gen 7
Execution units: 16
Base frequency (MHz): 650
Maximum frequency (MHz): 1150
The number of supported displays: 3
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1333, DDR3-1600
Maximum memory bandwidth (GB/s): 25.6
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 3.0 interface
Electrical / Thermal parameters
Maximum operating temperature ? 105°C (junction)
Thermal Design Power ? 77 Watt

Based on 184 reviews

5.0 overall

Only logged in customers who have purchased this product may leave a review.

  1. Customer

    Delivery quickly, packed perfectly, checked everything works. Thank you store!


  2. W***a

    All right.


  3. B***r

    Processor used, could have warnedโ€ฆ


  4. J***s

    Everything works, very satisfied, I recommend


  5. A***r

    The goods received, everything works like a clock, sfor the store for speed.


  6. R***r

    Drove at my discretion for a very long time (thank you very much to the post of Russia) the processor has not yet checked, if anyone comes in handy, I will supplement the information


  7. S***w

    Fast delivery, works fine, store recommend!


  8. Customer

    Arrived almost 40 days later. Percent working, but thermal paste under the lid of the block: heated to 60 under the tower and unevenly, one core generally 53 +-maximum holds, the rest 59-60. But used percent, such should be expected, in principle.


  9. R***r

    The goods are satisfied. Not Costa Rica, but Malaya. And so the product corresponds to the description.


  10. P***h

    To Odessa in less than two weeks. The packaging is just gorgeous. For it would be appreciated separately. I’m waiting for the rest of the details, there will be a good computer.


  11. E***v

    5640โ‚ฝ, I got to wait for a discount)). Month with track on the way. Asked Costa Rica. as if on a vibrocooler stood))) all shabby. Laundered the Kakah between the capacitors and the way. It’s been normal for a month now. On the vertical (in the photo) between the cores in a simple difference of 5 gr 37-43, the lid 35, when roasting the lid reaches 65 and on the 2nd fan speed and reduces to 63, kernels 68-74. On the mx-4.


  12. E***v

    Percent working, but dafig chips.


  13. D***v

    Corresponds to the description


  14. R***r

    The goods came of proper quality, well packed, in working order.


  15. S***v

    Came for 3 weeks (because of the new year long lay on the sorting). Slightly shabby, not heated.


  16. F***O

    Still will test, but apparently everything is perfect! Arrived in 39 days in Manaus-Amazonas


  17. A***v

    The processor came working, but it has scratches.


  18. A***g

    Great! Not new, but working, corresponds!


  19. M***n

    The processor came very quickly, a little more than a week in the Moscow region. Processor working, started immediately, everything is fine. The lid is slightly scratched, but works fine. Stress test takes place in different programs.


  20. D***v

    As New


  21. A***v

    Before Kursk reached for a month, everything works, does not heat


  22. A***n

    The processor is working, everything is in order. At temperatures with stress test through Aida did not give more than 65 degrees under the tower. Test time is 30 minutes. Already 5th day in use. On the processor there were many traces of thermopsis and it can be seen that it is used, but like no one said that there would be a new ๐Ÿ™‚ traces of scalping did not find. I would like a faster shipment and delivery, but the new year holidays did their business.


  23. S***v

    The percent started immediately, the difference with i3 is certainly palpable, even the old tytles began to work faster. The store sent, as requested, Costa Rica. There were small scratches on the lid. The only thing that confuses, is the cooling system-even when working in windows in places, coolers begin to spin strongly, but at a temperature like heating is critical. My old Proc was quieter. I do not know whether it depends on the fact that the percent is more powerful or not)) in general, let’s see how it will be further. Delivery is very fast to two.


  24. S***v

    All Hood


  25. V***v

    The processor came as a New launched immediately without problems


  26. Customer

    The goods came not in working condition but the funds returned to me!!!


  27. U***v

    60 days shipping very slow


  28. A***o

    20 days delivery to Saratov, the store did not fail.


  29. Customer

    Delivered fast, packed well, looks as a new one.


  30. R***a

    Received product, still not tested, but came as described. Hope is working properly.


  31. A***v

    Stone Fire!!! Everything works!!!


  32. P***i

    Thank you! Working…


  33. A***k

    great condition, very well kept. VERY SLOW and sluggish shipment.


  34. D***n

    Came fast enough. Looks like scalped. It is not heated on tests, I have been driving for more than a month, there are no problems. I took from this store on the recommendations of a friend. He’s fine, too.


  35. F***S

    Apparently arrived in perfect condition. We perform tests.


  36. Customer

    Well packed working properly and in perfect condition


  37. D***a

    Great processor, arrived in 40 days more or less.


  38. T***v

    good product. fast shipping. thank you so much


  39. V***v

    Waited a long time because of Chinese Ng, after sent, came in 10 days, the goods working without defects


  40. I***s

    Works nice, packed well.


  41. D***v

    Percent alive. On the lid are visible scuffs, but the main thing works. After the g850 just flies. 3700-3800 MHz without overclocking in regular mode. Under load up to 65 degrees with 6 copper tubes


  42. V***v

    Before Krasnoyarsk 3 weeks, the track is tracked, percent working, I recommend.


  43. A***o

    Thank you.


  44. I***v

    All the rules. Not the first time I order.


  45. V***v

    All OK, pradovtsu respect.


  46. A***i

    Received quickly enough, sent immediately. After installation immediately started, tests without errors, heated under the tower to 69 gr. I recommend the store and the goods.


  47. V***v



  48. Customer

    Order delivered, everything is OK!


  49. D***E

    Everything is in accordance with the description, there is more than testing the component.


  50. W***w

    Reduced the estimate for sending as almost a month the goods just hung unsent (although the store wrote about the problems), after the seller sent a percent, reached quite quickly to Syktyvkar about 3 weeks, the parcel was tracked only on major key items and most likely with delay. Asked for a percent of production of Costa Rica, the seller and sent. The stone without external damage, there is a suspicion that it is scalped (on the lid on the side of the scratch as if it was tampered with), but the sealant is not visible. Launch went perfectly to the seller solid 4 +


  51. B***r

    Looks new. Exactly as described.


  52. L***a

    ร“timo produto, I


  53. S***v



  54. R***n

    The processor arrived quickly. Got, installed, works!


  55. D***v

    The best stone from the closest series. Works great, quite justifies expectations. Satisfied


  56. R***r

    Came with a small scratch on the contact, but works fine. It was about two months (we all know why). And otherwise everything is excellent, I advise everyone this store!


  57. D***v

    Ordered in mid-January, came in March. For a long time did not send, first the Spring Festival they have, and then this coronavirus… The processor itself is in order, works


  58. A***v

    Proc. arrived in Moscow in 3 weeks. Appearance-perfect as new, without scratches and damage. Now I will install and check. Shop and store-I recommend!


  59. L***e

    Excellent processor! Not even that was used, no scratch, no trace of thermal paste or something.


  60. M***v

    Delivered quickly, packed very well. Processor produced by Costa Rica. The first time I started, everything is fine.


  61. D***r

    The CPU runs class, like again.


  62. A***v

    A little in scratches. But it works fine. In St. Petersburg for 10 days came


  63. A***v

    It seems not scalped. The temperature of the cores in the stress test Aida 64 60 degrees. In 14 days delivered to Tatarstan.


  64. A***w



  65. E***a

    The order came pretty quickly. Ordered 13.03 came to the Post Office 02.04. Packed well. I will add feedback


  66. A***v

    The processor is excellent, completely working. Minimum number of scratches on the lid. I recommend the store. Good packing. Extra discount from each purchase on AliExpress. You can return up to 15% from purchases in your favorite online stores, click on the link-got. By 3kp6jq-register and save. Good shopping everyone!!! ๐Ÿ™‚


  67. S***n

    Excellent processor, country manufacturer Costa Rica, so far the processor is relevant and relatively inexpensive.


  68. N***v

    It came in 13 days, the condition is good. Connected from the first time.


  69. O***a



  70. A***a

    Came well packed, externally whole, stress tests passed, works so far it’s fine


  71. S***n

    I did. Everything works. Can order


  72. A***X

    Come quickly. Scratches present


  73. I***S

    Installed the processor is working perfectly.


  74. N***v

    To kurgan in 24 days. A worker! Thank you store!


  75. D***i

    Everything is fine, though there were problems with delivery, and so the stone is in excellent condition


  76. R***v

    At the corners of some kind of pressure… maybe it should be, but it works fine!


  77. R***r

    Came for 22 days, everything works, you can order.


  78. M***n

    Thank you very much works, came nulyachiy, 31 degrees of total heating, very happy, I advise the store, fast delivery to the Moscow region!!!)))


  79. R***a

    Very good


  80. Customer

    The goods are sealed well. Clamped with thermal paste.


  81. S***V

    Excellent product without a single scratch works perfectly advise the store


  82. G***a

    Excellent percent!! Did not start on the mamka gigabyte GA-Z77-DS3H, and on the GA-B75M-D3P at all without problems


  83. Y***k

    Arrived 2,5 weeks. Appearance is normal, put cooling gamemax 300. Then I will add a review as I will test.


  84. I***v

    The goods worked, I advise the store, but I did not support this processor can the motherboard is guilty, and on another checked everything worked


  85. A***s

    Very fast. Well packed. Thank you.


  86. D***i

    All OK


  87. W***L

    So far in order, will test now


  88. S***v

    As New


  89. E***s

    Works very well


  90. S***v

    Came neatly packed, the state of the new, earned without problems, cold, store recommend


  91. L***i

    Shipping month, cover as new, works normally


  92. Customer

    Very good product I recommend and arrived very early!


  93. J***s

    It came very well, the delivery was fast. I just tried it and it’s working properly. Very good store, I recommend.


  94. E***a

    THE processor is great and.


  95. A***v

    Started immediately on Asus P8-h67m Le. Not scratched, packed perfectly. Seller recommend.


  96. N***V

    I will take more


  97. A***r



  98. Customer

    Tested CPU-Z. Conform to the order. To see the life.


  99. O***a

    Like, product and fast delivery


  100. A***v

    Percent working. I ordered a second time. The store does not cheat, I advise.


  101. G***g

    The processor came for two weeks, in excellent condition, packed securely, I’m already testing. Performance corresponds. the store is responsible, I recommend.


  102. A***v

    Percent came Costa Rico to replace the Y3 2120 fire in PUBG on ultra + smoothing 60 fps fire percent recommend but need to update the bios to the latest version!


  103. Customer

    The processor received, but I can not check yet. I hope that everything will be fine. Thank you to the store.


  104. V***L

    (ViniDigital PE.) says: All right very good. Came very fast and direct to my home.. Tested and is working to 100%.. I recommend this store Congratulations to it.


  105. I***v

    thank you .


  106. E***r

    It came very quickly, in 10 days (to Estonia). The description corresponds. Installed, works correctly. Very satisfied, thank you!


  107. G***n



  108. A***v

    The description corresponds, I will add after installation.


  109. H***e

    Good processor)) satisfied) preshol Costa Rica


  110. A***v

    Came to Tambov for 10 days, looks like a new one. Works without complaints


  111. Customer

    Arrived super fast, thought it would take longer but was surprised. But still not tested. So get home will!


  112. A***y

    The first day, the flight is normal!! Shipping fast!


  113. N***h

    All as in the description. It’s been working for a week, there are no failures


  114. C***r

    It was pretty fast, came to Colombia in less than a month. And it took him to test for a week without any mishap.


  115. R***r

    Works all very well and apparently it is already accelerated because it works with a frequency of 4.26 GHz


  116. G***v

    Everything is good, works without complaints, packed well.


  117. K***A

    Percent gun. Holds 4.2 ghz at z68


  118. S***s

    Two weeks before Chisinau. Everything works.


  119. R***r

    Processor looks new! No traces of work or scalping. On my i5 the inscriptions for 8 years of work were faded and on this fresh. Check in aida64 confirmed that the declared marking corresponds to the processor itself.


  120. L***a

    The processor is excellent! Prodovets recommend!


  121. A***b

    good product…recommended


  122. Y***v

    Delivered quickly, everything works, no complaints and complaints!!! I recommend!


  123. S***s

    The processor is satisfied. I recommend to everyone.


  124. R***r

    All clear, came Costa Rica version as I asked, fast delivery


  125. Customer

    Quickly) I do not know how the percent burned


  126. R***s

    Well packed, and really what is in the product description. Work, and no brands use very New


  127. J***s

    Agredeรงo product quality, arrived and already installed on PC and TA running normal product looks new, reliable, took a little arrive on average 1 month and 10 days, but it is normal. Thank You!


  128. I***a

    Order sent very quickly, less than a day. To the place the parcel flew, probably on the rocket-a week later the processor was already with me. Already installed, everything started without problems. Seller recommend.


  129. U***v

    21 days shipping, working


  130. G***n

    The stone is completely working, you can take. Shipping fast


  131. A***n

    Delivery to Bryansk 10 days!! Works, does not heat! Purchase satisfied. In conjunction with 1660 Ti all the toys went to the highs.


  132. G***g

    Absolutely working processor. I installed, no problems in 3 days. I did not contact the store. The order was sent on the 2nd day, it also came very quickly.


  133. A***o

    Everything is fine. The percent is securely packed, turned on, works, the stress test does not reach even 60 degrees. I’m happy.


  134. D***v

    Looks like new, works as it should. Seller 5 +++. Came quickly.


  135. I***s

    Arrived very fast, 21 days, great product, improved performance.


  136. A***n

    Packed securely. Delivery to Rostov-on-Don 21 days. Made immediately.


  137. V***v

    The stone came in 11 days to omsk, launched without any dancing with a tambourine. Mamka GA-Z77-D3H. Temperature in a simple 34. Seller recommend.


  138. G***D

    Very good product, all in perfect condition, has a very low price for both k da.


  139. E***v

    Everything works fine. Order boldly. Track tracking, delivery 2 weeks to the volga region. I recommend!


  140. P***v

    Percent received. Works. There are small rubbing on the heat distribution cover, do not affect the work.


  141. A***v

    Redeemed delivery with bulk orders. The stone is good.


  142. Customer

    Meczada Arrived early and’re working good.


  143. A***v

    Excellent percent, all as in the description, drove 3 weeks. Tested it in the tail and Mane, all the norms. The pace is 65 does not rise!


  144. Customer

    ok good


  145. Customer

    Upgraded my Mac 27 ” Late 2012 from Intel Core i5-3470S 2.9 Ghz with this Intel Core i7-3370 3.4 Ghz….working perfect…big difference…worth waiting for !!


  146. R***v

    Prots reached st. petersburg in 10 days. As requested by the store is made in costa rica, the cover is without scratches. Started immediately. Msi’s mother chases him quietly on the multiplier to 4.2. No dancing with a tambourine. Put itself 3.9 aida in stress test gives 63 degrees in a simple 40. I will change my thermal paste to a better one, there will be fire in general. In short, i’m happy. The difference from 2500 k noticed.


  147. V***v

    Before Novosibirsk came for 12 days. Very fast shipping.


  148. S***s

    To Voronezh 12 days. Everything is fine. Tomorrow I will check and add a review.


  149. K***k

    Came all OK, works tested neither much stronger than 3570, and the price difference is more than twice. 80 bucks bought.


  150. J***s

    Arrive very fast!


  151. B***n

    All arrived in AS. With only 11 days. Was released customs without fees. Came very well packed, Installed in a ASRock Z77 Extreme4 and in a CoolerBox from Intel. Work perfectly. Used the tool Prime95 and HWinfo. Maximum temperature arrived in 78 ยฐC after 10 minutes in 3.7 GHz all the time. After this, as my MB support overclock on processors without the “K”, did the OverClocked automatic and raised to 4.3 GHz, as in the pictures. In This situation, it spent 99 ยฐC. Already was expected. However not removed the over and in games like Battlefield 5, Outer World and World War Z, the maximum temperature recorded was 82 ยฐC and speed always at 4.3 GHz. Product could exceed all expectations, even used was excellent condition. Great product, Great service and Great logistics. Next step is now a Delid processor and a AirCooler better. Buy without fear that is warranted a great product for a fair price.


  152. A***k

    It came in two weeks in tula. First, not startanul, updated the bios and everything works. Thanks to the store.


  153. Customer

    The processor came in 12 days, packed in a polyethylene film, 2 layers in a soft film and wrapped with tape. At a load of more than 50 degrees is not heated. Seller advise


  154. D***a

    Product quality. Arrived in approximately 30 days Brasil in my address. Recommend the store. Well packaged and sent a TD.


  155. M***n

    It works well!


  156. B***d

    Good, the product arrived in 40 days from the purchase, well packed, working on board h61h2 m2, am with original Intel cooler box, leaving the cooler in normal reached maximum 82 degree, leaving the cooler in Full arrives at most to 72 degree with 100% processor useโ€ฆ Can trust it came right.


  157. Customer

    Delivery is very fast, packed securely


  158. R***r

    The product is in perfect condition. 2 days working, normal flight. Overclocking did not install, it will work in normal mode with standard cooling. I checked the work a many days later, after receipt. Fast shipping.


  159. Customer

    Delivery is fast. Externally only a few scratches, and so everything is fine. Not yet installed.


  160. E***a

    Came a little scratched, but works fine.


  161. V***n

    Delivery 2 weeks, everything works without complaints.


  162. E***v

    Delivery is fast. Percent working. Until everything is OK.


  163. I***v

    thank you


  164. E***v

    Everything is super, i have eight cores in the device manager, i recommend!!!


  165. A***k

    The processor came not scratched at all. Costa Rica. works great, you can take.


  166. I***v

    The processor reached 13 days to moscow). Packed well, in a plastic clip-case and wrapped with a dubbed film, it came without damage. Asked to send i7 3770 malisia without scratches, the store did (thanks for this), though a couple of scratches were still (but not significant and shallow). I took for comparison with costa rica under overclocking on the z77. And here was unpleasantly surprised: malaisia is bad to chase and is heated by 10-15 degrees more than costa rica. The multiplier frequency rises to a maximum of 4100 mhz, feels great at 3600-3700mhz (that’s what’s on it). In general, for overclocking costa rica, and at a standard frequency of 3400 is better than costa rica.


  167. P***v

    Arrived perfectly am very happy


  168. F***f

    Everything works fine. Happy.


  169. A***v

    Percent to Cheboksary came in less than 2 weeks, UAZ, in a simple on a normal cooler of 40 degrees.


  170. A***v

    Excellent processor, fast delivery


  171. D***v

    Working, packing is excellent.


  172. S***n

    The processor came quickly, works well, gives out the declared performance! No mechanical traces of previous operation detected!


  173. Customer

    Couple scratches eats


  174. A***n

    Everything’s fine. Thank you


  175. Customer

    In perfect condition


  176. A***o

    Processor top


  177. A***y

    Great, gorgeous


  178. M***s

    Very good


  179. S***m

    CPU came to Kamchatka exactly for 1 month. Installed the processor, everything corresponds to the description and works great! I recommend to buy.


  180. A***D

    Works. Zi: specifically to the store does not apply, but for information: when replacing the stone i2500 on i3770 at 10 Ki flew almost all firewood


  181. V***k

    Everything is super, thank you. Works great. Packaging is excellent.


  182. N***v

    It came well packed (placed in a plastic package, and wrapped in nylon and foam). The store shipped it instantly and it arrived very fast. The processor was clean, and it works flawlessly, I checked the temperature, stressed it, benched it, checked the temperature, etc. I am very happy.


  183. J***s

    Came as described, brand new or looks that was used, working 100% Arrived in Anapolis go with 28 days


  184. R***r

    The product was received quickly in sight whole asked Costa Rica sent it thanks to launch I will later if there will be problems to complement the feedback…