Search Tips

There are many ways to find the product you are looking for. Here are some examples:

  • By Product Number - i7-5960X
  • By Ordering Code - BX80648I75960X
  • By SPEC Code - SR20Q
  • By Brand Name - core m
  • By Code Name - Broadwell
  • By Frequency - 4.40 GHz
  • By Processor Graphics - Iris
  • By Socket - LGA2011-v3

The above criteria not only applies to searching for processors but also the other products in our catalog including motherboards, chipsets, networking, servers, and chassis.

Compare Intel® Products

◄●► ◄●►
Product Name
Intel® Core™ i7-3930K Processor (12M Cache, up to 3.80 GHz) Intel® Core™ i7-3960X Processor Extreme Edition (15M Cache, up to 3.90 GHz)
Code Name
Sandy Bridge E Sandy Bridge E
End of Life End of Life
Launch Date
Q4'11 Q4'11
Processor Number
i7-3930K i7-3960X
12 MB SmartCache 15 MB SmartCache
Bus Speed
5 GT/s DMI2 5 GT/s DMI2
Instruction Set
64-bit 64-bit
Instruction Set Extensions
Embedded Options Available
No No
32 nm 32 nm
VID Voltage Range
0.600-1.350V 0.6V-1.35V
Recommended Customer Price
This product includes VT-d support only on the C2 stepping. Stepping information can be viewed via the menu on the left. This product includes VT-d support only on the C2 stepping. Stepping information can be viewed via the menu on the left.
Link Link
# of Cores
6 6
# of Threads
12 12
Processor Base Frequency
3.2 GHz 3.3 GHz
Max Turbo Frequency
3.8 GHz 3.9 GHz
130 W 130 W
Memory Specifications
Max Memory Size (dependent on memory type)
64 GB 64 GB
Memory Types
DDR3 1066/1333/1600 DDR3 1066/1333/1600
Max # of Memory Channels
4 4
Max Memory Bandwidth
51.2 GB/s 51.2 GB/s
ECC Memory Supported
No No
Expansion Options
PCI Express Revision
2.0 2.0
Max # of PCI Express Lanes
40 40
Package Specifications
Max CPU Configuration
1 1
66.8°C 66.8°C
Package Size
52.5mm x 45.0mm 52.5mm x 45.0mm
Low Halogen Options Available
Advanced Technologies
Intel® Turbo Boost Technology
2.0 2.0
Intel® vPro Technology
No No
Intel® Hyper-Threading Technology
Yes Yes
Intel® Virtualization Technology (VT-x)
Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes Yes
Intel® 64
Yes Yes
Idle States
Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes
Intel® Demand Based Switching
No No
Thermal Monitoring Technologies
Yes Yes
Intel® Identity Protection Technology
Yes Yes
Intel® Smart Response Technology
Yes Yes
Intel® Data Protection Technology
Intel® AES New Instructions
Yes Yes
Intel® Platform Protection Technology
Trusted Execution Technology
No No
Execute Disable Bit
Yes Yes