Product Collection
Legacy Intel® Core™ Processors
Vertical Segment
Desktop
Processor Number
i7-940
Status
Discontinued
Launch Date
Q4'08
Lithography
45 nm
Recommended Customer Price
$555.00

CPU Specifications

Total Cores
4
Total Threads
8
Max Turbo Frequency
3.20 GHz
Processor Base Frequency
2.93 GHz
Cache
8 MB Intel® Smart Cache
Bus Speed
4.8 GT/s
# of QPI Links
1
TDP
130 W

Supplemental Information

Embedded Options Available
No
Datasheet

Memory Specifications

Max Memory Size (dependent on memory type)
24 GB
Memory Types
DDR3 800/1066
Max # of Memory Channels
3
Max Memory Bandwidth
25.6 GB/s
Physical Address Extensions
36-bit
ECC Memory Supported
No

Package Specifications

Sockets Supported
FCLGA1366
Max CPU Configuration
1
TCASE
67.9°C
Package Size
42.5mm x 45.0mm
Processing Die Size
263 mm2
# of Processing Die Transistors
731 million

Advanced Technologies

Intel® Turbo Boost Technology
1.0
Intel® Hyper-Threading Technology
Yes
Intel® Virtualization Technology (VT-x)
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
No
Execute Disable Bit
Yes