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Compare Intel® Products

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Product Name
Intel® Core™ i7-920 Processor (8M Cache, 2.66 GHz, 4.80 GT/s Intel® QPI) Intel® Xeon® Processor W3520 (8M Cache, 2.66 GHz, 4.80 GT/s Intel® QPI)
Code Name
Bloomfield Bloomfield
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Essentials
Status
End of Interactive Support End of Life
Launch Date
Q4'08 Q1'09
Processor Number
i7-920 W3520
# of Cores
4 4
# of Threads
8 8
Clock Speed
2.66 GHz 2.66 GHz
Max Turbo Frequency
2.93 GHz 2.93 GHz
Cache
8 MB Intel® Smart Cache 8 MB Intel® Smart Cache
Bus Type
QPI QPI
System Bus
4.8 GT/s 4.8 GT/s
# of QPI Links
1 1
Instruction Set
64-bit 64-bit
Instruction Set Extensions
SSE4.2 SSE4.2
Embedded Options Available
No No
Lithography
45 nm 45 nm
Max TDP
130 W 130 W
VID Voltage Range
0.800V-1.375V 0.800V-1.375V
Recommended Customer Price
BOX : $305.00 TRAY: $284.00
BOX : $305.00
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Memory Specifications
Max Memory Size (dependent on memory type)
24 GB 24 GB
Memory Types
DDR3-800/1066 DDR3-800/1066
# of Memory Channels
3 3
Max Memory Bandwidth
25.6 GB/s 25.6 GB/s
Physical Address Extensions
36-bit 36-bit
ECC Memory Supported
No Yes
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Package Specifications
Max CPU Configuration
1 1
TCASE
67.9°C 67.9°C
Package Size
42.5mm x 45.0mm 42.5mm x 45.0mm
Processing Die Size
263 mm2 263 mm2
# of Processing Die Transistors
731 million 731 million
Sockets Supported
FCLGA1366 FCLGA1366
Low Halogen Options Available
See MDDS See MDDS
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Advanced Technologies
Intel® Turbo Boost Technology
Yes Yes
Intel® Hyper-Threading Technology
Yes Yes
Intel® Virtualization Technology (VT-x)
Yes Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes Yes
Intel® 64
Yes Yes
Idle States
Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes
Intel® Demand Based Switching
No Yes
Thermal Monitoring Technologies
No No
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Intel® Data Protection Technology
AES New Instructions
No No
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Intel® Platform Protection Technology
Trusted Execution Technology
No No
Execute Disable Bit
Yes Yes