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Intel® Processors
Intel® Core™ i7 Brand Logo

Intel® Core™ i7-640UM Processor
(4M Cache, 1.20 GHz)

Specifications

Essentials
Status
Launched
Launch Date
Q1'10
Processor Number
i7-640UM
# of Cores
2
# of Threads
4
Clock Speed
1.2 GHz
Max Turbo Frequency
2.266 GHz
Intel® Smart Cache
4 MB
Bus/Core Ratio
9
DMI
2.5 GT/s
Instruction Set
64-bit
Instruction Set Extensions
SSE4.1, SSE4.2
Embedded Options Available
No
Lithography
32 nm
Max TDP
18 W
Recommended Customer Price
N/A
Datasheet Url
Link
Memory Specifications
Max Memory Size (dependent on memory type)
8 GB
Memory Types
DDR3-800
# of Memory Channels
2
Max Memory Bandwidth
12.8 GB/s
Physical Address Extensions
36-bit
ECC Memory Supported
No
Graphics Specifications
Integrated Graphics
Yes
Graphics Base Frequency
166 MHz
Graphics Max Dynamic Frequency
500 MHz
Intel® Flexible Display Interface (Intel® FDI)
Yes
Intel® Clear Video HD Technology
Yes
Dual Display Capable
Yes
Macrovision* License Required
No
# of Displays Supported
2
Expansion Options
PCI Express Revision
2.0
PCI Express Configurations
1x16
# of PCI Express Ports
1
Package Specifications
Max CPU Configuration
1
TJUNCTION
105°C
Package Size
BGA 34mm x 28mm
Processing Die Size
81 mm2
# of Processing Die Transistors
382 million
Graphics and IMC Lithography
45 nm
Graphics and IMC Die Size
114 mm2
# of Graphics and IMC Die Transistors
177 million
Sockets Supported
BGA1288
Low Halogen Options Available
See MDDS
Advanced Technologies
Intel® Turbo Boost Technology
Yes
Intel® vPro Technology
Yes
Intel® Hyper-Threading Technology
Yes
Intel® Virtualization Technology (VT-x)
Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes
Intel® Trusted Execution Technology
Yes
AES New Instructions
Yes
Intel® 64
Yes
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Thermal Monitoring Technologies
Yes
Intel® Fast Memory Access
Yes
Intel® Flex Memory Access
Yes
Execute Disable Bit
Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes

ADDITIONAL INFORMATION

PCN/MDDS Information

SLBMM

904437: PCN | MDDS

COMPATIBLE PRODUCTS

Compatible Chipsets

BLOCK DIAGRAMS

ORDERING AND SPEC INFORMATION

Retired and Discontinued

Intel® Core™ i7-640UM Processor (4M Cache, 1.20 GHz) FC-BGA10, Tray

Socket Step Step TDP Ordering Code Spec Code VT-x ECCN CCATS US HTS RCP
BGA1288 C2 18 W CN80617003888AD SLBMM Yes 5A992C G077159 8542310000-HYBRD N/A
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