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05/23/2022 03:10:15 PM

Intel Core™ i7-860S Processor  (8M Cache- 2.53 GHz)

Essentials

Product Collection

Legacy Intel Core™ Processors

Code Name

Products formerly Lynnfield

Vertical Segment

Desktop

Processor Number

i7-860S

Status

Discontinued

Launch Date

Q1'10

Lithography

45 nm

CPU Specifications

Total Cores

4

Total Threads

8

Max Turbo Frequency

3.46 GHz

Processor Base Frequency

2.53 GHz

Cache

8 MB Intel Smart Cache

Bus Speed

2.5 GT/s

TDP

82 W

Supplemental Information

Embedded Options Available

No

Datasheet

View now

Memory Specifications

Max Memory Size (dependent on memory type)

16 GB

Memory Types

DDR3 1066/1333

Max # of Memory Channels

2

Max Memory Bandwidth

21 GB/s

Physical Address Extensions

36-bit

ECC Memory Supported   ‡

No

Expansion Options

PCI Express Revision

2.0

PCI Express Configurations ‡

1x16 |  2x8

Max # of PCI Express Lanes

16

Package Specifications

Sockets Supported

LGA1156

Max CPU Configuration

1

Package Size

37.5mm x 37.5mm

Processing Die Size

296 mm2

# of Processing Die Transistors

774 million

Advanced Technologies

Intel Turbo Boost Technology ‡

1.0

Intel Hyper-Threading Technology ‡

Yes

Intel 64 ‡

Yes

Instruction Set

64-bit

Instruction Set Extensions

Intel SSE4.2

Idle States

Yes

Enhanced Intel SpeedStep Technology

Yes

Intel Demand Based Switching

No

Thermal Monitoring Technologies

No

Security & Reliability

Intel vPro Platform Eligibility ‡

Yes

Intel AES New Instructions

No

Intel Trusted Execution Technology ‡

Yes

Execute Disable Bit ‡

Yes

Intel Virtualization Technology (VT-x) ‡

Yes

Intel Virtualization Technology for Directed I/O (VT-d) ‡

Yes

Intel VT-x with Extended Page Tables (EPT) ‡

Yes