Compare Intel® Products

Compare Intel® Products

Clear queue Export comparison

Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Lithography
Recommended Customer Price
Product Collection
Intel® Core™ i7-870 ProcessorLegacy Intel® Core™ Processors Intel® Core™ i7-875K ProcessorLegacy Intel® Core™ Processors
Vertical Segment
Intel® Core™ i7-870 ProcessorDesktop Intel® Core™ i7-875K ProcessorDesktop
Processor Number
Intel® Core™ i7-870 Processori7-870 Intel® Core™ i7-875K Processori7-875K
Status
Intel® Core™ i7-870 ProcessorEnd of Interactive Support Intel® Core™ i7-875K ProcessorEnd of Interactive Support
Launch Date
Intel® Core™ i7-870 ProcessorQ3'09 Intel® Core™ i7-875K ProcessorQ2'10
Lithography
Intel® Core™ i7-870 Processor45 nm Intel® Core™ i7-875K Processor45 nm
Recommended Customer Price
Intel® Core™ i7-870 Processor$305.00 Intel® Core™ i7-875K Processor$353.00

Performance

# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Bus Speed
TDP
VID Voltage Range
# of Cores
Intel® Core™ i7-870 Processor4 Intel® Core™ i7-875K Processor4
# of Threads
Intel® Core™ i7-870 Processor8 Intel® Core™ i7-875K Processor8
Processor Base Frequency
Intel® Core™ i7-870 Processor2.93 GHz Intel® Core™ i7-875K Processor2.93 GHz
Max Turbo Frequency
Intel® Core™ i7-870 Processor3.60 GHz Intel® Core™ i7-875K Processor3.60 GHz
Cache
Intel® Core™ i7-870 Processor8 MB SmartCache Intel® Core™ i7-875K Processor8 MB SmartCache
Bus Speed
Intel® Core™ i7-870 Processor2.5 GT/s DMI Intel® Core™ i7-875K Processor2.5 GT/s DMI
TDP
Intel® Core™ i7-870 Processor95 W Intel® Core™ i7-875K Processor95 W
VID Voltage Range
Intel® Core™ i7-870 Processor0.6500V-1.4000V Intel® Core™ i7-875K Processor0.6500V-1.4000V

Supplemental Information

Embedded Options Available
Datasheet
Embedded Options Available
Intel® Core™ i7-870 ProcessorNo Intel® Core™ i7-875K ProcessorNo
Datasheet
Intel® Core™ i7-870 ProcessorView now Intel® Core™ i7-875K ProcessorView now

Memory Specifications

Max Memory Size (dependent on memory type)
Memory Types
Max # of Memory Channels
Max Memory Bandwidth
Physical Address Extensions
ECC Memory Supported
Max Memory Size (dependent on memory type)
Intel® Core™ i7-870 Processor16 GB Intel® Core™ i7-875K Processor16 GB
Memory Types
Intel® Core™ i7-870 ProcessorDDR3 1066/1333 Intel® Core™ i7-875K ProcessorDDR3 1066/1333
Max # of Memory Channels
Intel® Core™ i7-870 Processor2 Intel® Core™ i7-875K Processor2
Max Memory Bandwidth
Intel® Core™ i7-870 Processor21 GB/s Intel® Core™ i7-875K Processor21 GB/s
Physical Address Extensions
Intel® Core™ i7-870 Processor36-bit Intel® Core™ i7-875K Processor36-bit
ECC Memory Supported
Intel® Core™ i7-870 ProcessorNo Intel® Core™ i7-875K ProcessorNo

Expansion Options

PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
PCI Express Revision
Intel® Core™ i7-870 Processor2.0 Intel® Core™ i7-875K Processor2.0
PCI Express Configurations
Intel® Core™ i7-870 Processor1x16, 2x8 Intel® Core™ i7-875K Processor1x16, 2x8
Max # of PCI Express Lanes
Intel® Core™ i7-870 Processor16 Intel® Core™ i7-875K Processor16

Package Specifications

Sockets Supported
Max CPU Configuration
TCASE
Package Size
Processing Die Size
# of Processing Die Transistors
Low Halogen Options Available
Sockets Supported
Intel® Core™ i7-870 ProcessorLGA1156 Intel® Core™ i7-875K ProcessorLGA1156
Max CPU Configuration
Intel® Core™ i7-870 Processor1 Intel® Core™ i7-875K Processor1
TCASE
Intel® Core™ i7-870 Processor72.7°C Intel® Core™ i7-875K Processor72.7°C
Package Size
Intel® Core™ i7-870 Processor37.5mm x 37.5mm Intel® Core™ i7-875K Processor37.5mm x 37.5mm
Processing Die Size
Intel® Core™ i7-870 Processor296 mm2 Intel® Core™ i7-875K Processor296 mm2
# of Processing Die Transistors
Intel® Core™ i7-870 Processor774 million Intel® Core™ i7-875K Processor774 million
Low Halogen Options Available
Intel® Core™ i7-870 ProcessorSee MDDS Intel® Core™ i7-875K ProcessorSee MDDS

Advanced Technologies

Intel® Turbo Boost Technology
Intel® vPro™ Technology
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® Turbo Boost Technology
Intel® Core™ i7-870 Processor1.0 Intel® Core™ i7-875K Processor1.0
Intel® vPro™ Technology
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorNo
Intel® Hyper-Threading Technology
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorYes
Intel® Virtualization Technology (VT-x)
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorYes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Core™ i7-870 ProcessorYes
Intel® VT-x with Extended Page Tables (EPT)
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorYes
Intel® 64
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorYes
Instruction Set
Intel® Core™ i7-870 Processor64-bit Intel® Core™ i7-875K Processor64-bit
Instruction Set Extensions
Intel® Core™ i7-870 ProcessorSSE4.2 Intel® Core™ i7-875K ProcessorSSE4.2
Idle States
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorYes
Enhanced Intel SpeedStep® Technology
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorYes
Intel® Demand Based Switching
Intel® Core™ i7-870 ProcessorNo Intel® Core™ i7-875K ProcessorNo
Thermal Monitoring Technologies
Intel® Core™ i7-870 ProcessorNo Intel® Core™ i7-875K ProcessorNo

Security & Reliability

Intel® AES New Instructions
Intel® Trusted Execution Technology
Execute Disable Bit
Intel® AES New Instructions
Intel® Core™ i7-870 ProcessorNo Intel® Core™ i7-875K ProcessorNo
Intel® Trusted Execution Technology
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorNo
Execute Disable Bit
Intel® Core™ i7-870 ProcessorYes Intel® Core™ i7-875K ProcessorYes

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