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Compare Intel® Products

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Product Name
Intel® Core™ i7-740QM Processor (6M cache, 1.73 GHz) Intel® Core™ i3-330M Processor (3M Cache, 2.13 GHz) Intel® Core™ i7-640M Processor (4M Cache, 2.80 GHz) Intel® Core™ i7-620M Processor (4M Cache, 2.66 GHz)
Code Name
Clarksfield Arrandale Arrandale Arrandale
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Essentials
Processor Number
i7-740QM i3-330M i7-640M i7-620M
Status
End of Interactive Support End of Interactive Support End of Interactive Support Launched
Launch Date
Q3'10 Q1'10 Q3'10 Q1'10
Lithography
45 nm 32 nm 32 nm 32 nm
Recommended Customer Price
$380.00 $177.00 N/A $259.00
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Performance
# of Cores
4 2 2 2
# of Threads
8 4 4 4
Processor Base Frequency
1.73 GHz 2.13 GHz 2.80 GHz 2.66 GHz
Max Turbo Frequency
2.93 GHz 3.46 GHz 3.33 GHz
Cache
6 MB SmartCache 3 MB SmartCache 4 MB SmartCache 4 MB SmartCache
Bus Speed
2.5 GT/s DMI 2.5 GT/s DMI 2.5 GT/s DMI 2.5 GT/s DMI
TDP
45 W 35 W 35 W 35 W
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Supplemental Information
Embedded Options Available
No No No Yes
Datasheet
Link Link Link Link
Conflict Free
Yes
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Memory Specifications
Max Memory Size (dependent on memory type)
8 GB 8 GB 8 GB 8 GB
Memory Types
DDR3 1066/1333 DDR3 800/1066 DDR3 800/1066 DDR3 800/1066
Max # of Memory Channels
2 2 2 2
Max Memory Bandwidth
21 GB/s 17.1 GB/s 17.1 GB/s 17.1 GB/s
Physical Address Extensions
36-bit 36-bit 36-bit 36-bit
ECC Memory Supported
No No No No
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Expansion Options
PCI Express Revision
2 2.0 2.0 2.0
PCI Express Configurations
1x16, 2x8 1x16 1x16 1x16
Max # of PCI Express Lanes
16 16 16 16
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Package Specifications
Sockets Supported
PGA988 BGA1288, PGA988 BGA1288, PGA988 BGA1288, PGA988
Max CPU Configuration
1 1 1 1
TJUNCTION
100°C 90°C for rPGA, 105°C for BGA 105°C 105°C
Package Size
37.5mm x 37.5mm rPGA 37.5mmx 37.5mm, BGA 34mmx28mm rPGA 37.5mmx 37.5mm, BGA 34mmx28mm rPGA 37.5mmx 37.5mm, BGA 34mmx28mm
Processing Die Size
296 mm2 81 mm2 81 mm2 81 mm2
# of Processing Die Transistors
774 million 382 million 382 million 382 million
Low Halogen Options Available
See MDDS See MDDS See MDDS See MDDS
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Advanced Technologies
Intel® Turbo Boost Technology
1.0 No 1.0 1.0
Intel® vPro Technology
Yes No Yes Yes
Intel® Hyper-Threading Technology
Yes Yes Yes Yes
Intel® Virtualization Technology (VT-x)
Yes Yes Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes No Yes Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes Yes Yes Yes
Intel® 64
Yes Yes Yes Yes
Instruction Set
64-bit 64-bit 64-bit 64-bit
Instruction Set Extensions
SSE4.2 SSE4.1/4.2 SSE4.1/4.2 SSE4.1/4.2
Idle States
Yes Yes Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes Yes Yes
Thermal Monitoring Technologies
Yes Yes Yes Yes
Intel® Fast Memory Access
Yes Yes Yes
Intel® Flex Memory Access
Yes Yes Yes
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Intel® Data Protection Technology
Intel® AES New Instructions
No No Yes Yes
-
Intel® Platform Protection Technology
Trusted Execution Technology
Yes No Yes Yes
Execute Disable Bit
Yes Yes Yes Yes
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Graphics Specifications
Processor Graphics
Intel® HD Graphics Intel® HD Graphics Intel® HD Graphics
Graphics Base Frequency
500.00 MHz 500.00 MHz 500.00 MHz
Graphics Max Dynamic Frequency
667.00 MHz 766.00 MHz 766.00 MHz
Intel® Flexible Display Interface (Intel® FDI)
Yes Yes Yes
Intel® Clear Video HD Technology
Yes Yes Yes
Intel® Clear Video Technology
Yes Yes Yes
Macrovision* License Required
No No No
# of Displays Supported
2 2 2