Compare Intel® Products

Compare Intel® Products

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Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Lithography
Recommended Customer Price
Included Items
Product Collection
Intel® Core™ i7-3820 ProcessorIntel® Core™ X-series Processors Intel® Core™ i7-3930K ProcessorIntel® Core™ X-series Processors
Vertical Segment
Intel® Core™ i7-3820 ProcessorDesktop Intel® Core™ i7-3930K ProcessorDesktop
Processor Number
Intel® Core™ i7-3820 Processori7-3820 Intel® Core™ i7-3930K Processori7-3930K
Status
Intel® Core™ i7-3820 ProcessorDiscontinued Intel® Core™ i7-3930K ProcessorDiscontinued
Launch Date
Intel® Core™ i7-3820 ProcessorQ1'12 Intel® Core™ i7-3930K ProcessorQ4'11
Lithography
Intel® Core™ i7-3820 Processor32 nm Intel® Core™ i7-3930K Processor32 nm
Recommended Customer Price
Intel® Core™ i7-3820 Processor$305.00 Intel® Core™ i7-3930K Processor$594.00
Included Items
Intel® Core™ i7-3930K ProcessorPlease note: The boxed product does not include a fan or heat sink

Performance

# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Bus Speed
TDP
VID Voltage Range
# of Cores
Intel® Core™ i7-3820 Processor4 Intel® Core™ i7-3930K Processor6
# of Threads
Intel® Core™ i7-3820 Processor8 Intel® Core™ i7-3930K Processor12
Processor Base Frequency
Intel® Core™ i7-3820 Processor3.60 GHz Intel® Core™ i7-3930K Processor3.20 GHz
Max Turbo Frequency
Intel® Core™ i7-3820 Processor3.80 GHz Intel® Core™ i7-3930K Processor3.80 GHz
Cache
Intel® Core™ i7-3820 Processor10 MB SmartCache Intel® Core™ i7-3930K Processor12 MB SmartCache
Bus Speed
Intel® Core™ i7-3820 Processor5 GT/s DMI2 Intel® Core™ i7-3930K Processor5 GT/s DMI2
TDP
Intel® Core™ i7-3820 Processor130 W Intel® Core™ i7-3930K Processor130 W
VID Voltage Range
Intel® Core™ i7-3820 Processor0.600V – 1.350V Intel® Core™ i7-3930K Processor0.600-1.350V

Supplemental Information

Embedded Options Available
Datasheet
Description
Embedded Options Available
Intel® Core™ i7-3820 ProcessorNo Intel® Core™ i7-3930K ProcessorNo
Datasheet
Intel® Core™ i7-3820 ProcessorView now Intel® Core™ i7-3930K ProcessorView now
Description
Intel® Core™ i7-3930K ProcessorThis product includes VT-d support only on the C2 stepping. Stepping information can be viewed via the menu on the left.

Memory Specifications

Max Memory Size (dependent on memory type)
Memory Types
Max # of Memory Channels
Max Memory Bandwidth
ECC Memory Supported
Max Memory Size (dependent on memory type)
Intel® Core™ i7-3820 Processor64.23 GB Intel® Core™ i7-3930K Processor64.23 GB
Memory Types
Intel® Core™ i7-3820 ProcessorDDR3 1066/1333/1600 Intel® Core™ i7-3930K ProcessorDDR3 1066/1333/1600
Max # of Memory Channels
Intel® Core™ i7-3820 Processor4 Intel® Core™ i7-3930K Processor4
Max Memory Bandwidth
Intel® Core™ i7-3820 Processor51.2 GB/s Intel® Core™ i7-3930K Processor51.2 GB/s
ECC Memory Supported
Intel® Core™ i7-3820 ProcessorNo Intel® Core™ i7-3930K ProcessorNo

Expansion Options

PCI Express Revision
Max # of PCI Express Lanes
PCI Express Revision
Intel® Core™ i7-3820 Processor2.0 Intel® Core™ i7-3930K Processor2.0
Max # of PCI Express Lanes
Intel® Core™ i7-3820 Processor40 Intel® Core™ i7-3930K Processor40

Package Specifications

Sockets Supported
Max CPU Configuration
TCASE
Package Size
Sockets Supported
Intel® Core™ i7-3820 ProcessorFCLGA2011 Intel® Core™ i7-3930K ProcessorFCLGA2011
Max CPU Configuration
Intel® Core™ i7-3820 Processor1 Intel® Core™ i7-3930K Processor1
TCASE
Intel® Core™ i7-3820 Processor66.8°C Intel® Core™ i7-3930K Processor66.8°C
Package Size
Intel® Core™ i7-3820 Processor52.5mm x 45.0mm Intel® Core™ i7-3930K Processor52.5mm x 45.0mm

Advanced Technologies

Intel® Turbo Boost Technology
Intel® vPro™ Platform Eligibility
Intel® Hyper-Threading Technology
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Intel® 64
Instruction Set
Instruction Set Extensions
Idle States
Enhanced Intel SpeedStep® Technology
Intel® Demand Based Switching
Thermal Monitoring Technologies
Intel® Identity Protection Technology
Intel® Smart Response Technology
Intel® Turbo Boost Technology
Intel® Core™ i7-3820 Processor2.0 Intel® Core™ i7-3930K Processor2.0
Intel® vPro™ Platform Eligibility
Intel® Core™ i7-3820 ProcessorNo Intel® Core™ i7-3930K ProcessorNo
Intel® Hyper-Threading Technology
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Intel® Virtualization Technology (VT-x)
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Intel® VT-x with Extended Page Tables (EPT)
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Intel® 64
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Instruction Set
Intel® Core™ i7-3820 Processor64-bit Intel® Core™ i7-3930K Processor64-bit
Instruction Set Extensions
Intel® Core™ i7-3820 ProcessorIntel® SSE4.2, Intel® AVX Intel® Core™ i7-3930K ProcessorIntel® SSE4.2, Intel® AVX
Idle States
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Enhanced Intel SpeedStep® Technology
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Intel® Demand Based Switching
Intel® Core™ i7-3820 ProcessorNo Intel® Core™ i7-3930K ProcessorNo
Thermal Monitoring Technologies
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Intel® Identity Protection Technology
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Intel® Smart Response Technology
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes

Security & Reliability

Intel® AES New Instructions
Intel® Trusted Execution Technology
Execute Disable Bit
Intel® AES New Instructions
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes
Intel® Trusted Execution Technology
Intel® Core™ i7-3820 ProcessorNo Intel® Core™ i7-3930K ProcessorNo
Execute Disable Bit
Intel® Core™ i7-3820 ProcessorYes Intel® Core™ i7-3930K ProcessorYes

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