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Intel Core i7-3770K (Unlocked & Unleashed) 3.5GHz up to 3.90 GHz, 8MB Cache, LGA1155, 22nm Processor w/ HT

3rd Generation Intel® Core™ i7 Processor with Intel® Hyper-Threading Technology, Intel® Turbo Boost 2.0 Technology. Get Visibly Smart, top-of-the-line performance for your most demanding tasks from your PC.

3rd Generation Intel® Core™ i7-3770K Processor

Incredible performance paired with stunning visuals

Intel® Core™ i7-3770 Processor

Intel® Core™ i7-3770K Processor

For a difference you can see and feel in HD or 3D, multitasking or multimedia, get the visibly smart 3rd generation Intel® Core™ i7-3770K processor with top-of-the-line performance for your most demanding tasks. With our best set of features, the Intel® Core™ i7-3770K processor is the ideal choice for whatever you want to accomplish—because the only thing more amazing than Intel® technology is what you’ll do with it.

Watch the video to experience the 3rd generation Intel® Core™ processor >

Features and Benefits

Extra GHz on Demand

Get an automatic burst of speed whenever your need it for performance that adapts to you.1

Get details on Intel® Turbo Boost Technology

Built-In Visuals

Share Video In a Snap

Spend clicks versus hours to edit, convert, and share your video—now your video is waiting for you, not the other way around. (Part of built-in visuals, available only with Intel® Core™ processors.)3

Get details on Intel® Quick Sync Video

Amazing 3D Gaming and Media Performance

  • Experience high-definition movies, shows, and games featuring Intel® Insider™,1 and Intel® HD Graphics.
  • Capture and share your favorite life moments with fast and easy photo editing and video creation with built-in visuals2  featuring Intel® Quick Sync Video and Intel® Clear Video HD Technology.
  • With Intel®Turbo Boost Technology,3  your PC can perform up to 2.9x as fast as its top-of-the-line predecessors did.
Amazing 3D Gaming and Media Performance


Do What You Want. Only Faster.

  • The Intel® Core™ i7 processors, with quad-core power, allow you to breeze through demanding tasks like archiving your high-resolution photos, building your audio library, or rendering a multilayered image file.


Do What You Want. Only Faster.



Processor Number i7-3770K
Launch Date Q2'12
# of Cores 4
# of Threads 8
Cache 8.0 MB
Clock Speed 3.50 GHz
Max Turbo Frequency 3.90 GHz
Cache 8.0 MB
Bus/Core Ratio 35
Bus Type DMI
Instruction Set 64-bit
Instruction Set Extensions SSE4.1/4.2, AVX
Lithography 22 nm
Scalability -
Max TDP 77
VID Voltage Range -
Memory Specifications
Max Memory Size (dependent on memory type) 32 GB
Memory Types DDR3-1333/1600
# of Memory Channels 2
Max Memory Bandwidth 25.6
Physical Address Extensions -
Physical Address Extensions -
Graphics Specifications
Processor Graphics Yes
Graphics Base Frequency 650 MHz
Graphics Max Dynamic Frequency 1.15 GHz
Intel® Quick Sync Video Yes
Intel® InTru™ 3D Technology Yes
Intel® Wireless Display Yes
Intel® Flexible Display Interface (Intel® FDI) Yes
Intel® Clear Video HD Technology Yes
Dual Display Capable -
Expansion Options
PCI Express Revision 3.0
# of PCI Express Ports -
PCI Express Configurations 1x16, 2x8, 1x8 & 2x4
Package Specifications
Max CPU Configuration 1
TCASE 67.4°C
Package Size 37.5mm x 37.5mm
Processing Die Size -
# of Processing Die Transistors -
Graphics and IMC Lithography -
Graphics and IMC Die Size -
# of Graphics and IMC Die Transistors -
Advanced Technologies
Intel® Hyper-Threading Technology Yes
Intel® Turbo Boost Technology 2.0
Intel® Virtualization Technology for Directed I/O (VT-d) No
Intel® Trusted Execution Technology No
Intel® 64 Yes
Intel® Demand Based Switching -
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Thermal Monitoring Technologies Yes
Execute Disable Bit Yes
Intel® Demand Based Switching -
  • Availability: In Stock
  • Manufacturer: Intel

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