Product Collection
Legacy Intel® Core™ Processors
Vertical Segment
Desktop
Processor Number
i7-870
Status
Discontinued
Launch Date
Q3'09
Lithography
45 nm
Recommended Customer Price
$305.00

CPU Specifications

Total Cores
4
Total Threads
8
Max Turbo Frequency
3.60 GHz
Processor Base Frequency
2.93 GHz
Cache
8 MB Intel® Smart Cache
Bus Speed
2.5 GT/s
TDP
95 W

Supplemental Information

Embedded Options Available
No
Datasheet

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
TCASE
72.7°C
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 vPro® Platform Eligibility
Yes
Intel® Hyper-Threading Technology
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
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® AES New Instructions
No
Intel® Trusted Execution Technology
Yes
Execute Disable Bit
Yes