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Compare Intel® Products

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Product Name
Intel® Xeon® Processor X7560 (24M Cache, 2.26 GHz, 6.40 GT/s Intel® QPI) Intel® Xeon® Processor X7550 (18M Cache, 2.00 GHz, 6.40 GT/s Intel® QPI) Intel® Xeon® Processor X7542 (18M Cache, 2.66 GHz, 5.86 GT/s Intel® QPI) Intel® Xeon® Processor L7545 (18M Cache, 1.86 GHz, 5.86 GT/s Intel® QPI) Intel® Xeon® Processor L7555 (24M Cache, 1.86 GHz, 5.86 GT/s Intel® QPI) Intel® Xeon® Processor E7540 (18M Cache, 2.00 GHz, 6.40 GT/s Intel® QPI) Intel® Xeon® Processor E7530 (12M Cache, 1.86 GHz, 5.86 GT/s Intel® QPI) Intel® Xeon® Processor E7520 (18M Cache, 1.86 GHz, 4.80 GT/s Intel® QPI)
Code Name
Nehalem EX Nehalem EX Nehalem EX Nehalem EX Nehalem EX Nehalem EX Nehalem EX Nehalem EX
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Essentials
Status
End of Life End of Life End of Life End of Life End of Life End of Life End of Life End of Life
Launch Date
Q1'10 Q1'10 Q1'10 Q1'10 Q1'10 Q1'10 Q1'10 Q1'10
Expected Discontinuance
Q4'2012 Q4'2012 Q4'2012 Q4'2012 Q4'2012 Q4'2012 Q4'2012 Q4'2012
Processor Number
X7560 X7550 X7542 L7545 L7555 E7540 E7530 E7520
# of Cores
8 8 6 6 8 6 6 4
# of Threads
16 16 6 12 16 12 12 8
Clock Speed
2.266 GHz 2 GHz 2.666 GHz 1.866 GHz 1.866 GHz 2 GHz 1.866 GHz 1.866 GHz
Max Turbo Frequency
2.666 GHz 2.4 GHz 2.8 GHz 2.533 GHz 2.533 GHz 2.266 GHz 2.133 GHz 1.866 GHz
Cache
24 MB L3 Cache 18 MB L3 Cache 18 MB L3 Cache 18 MB L3 Cache 24 MB L3 Cache 18 MB L3 Cache 12 MB L3 Cache 18 MB L3 Cache
Bus Type
QPI QPI QPI QPI QPI QPI QPI QPI
System Bus
6.4 GT/s 6.4 GT/s 5.86 GT/s 5.86 GT/s 5.86 GT/s 6.4 GT/s 5.86 GT/s 4.8 GT/s
Embedded Options Available
No No No No No No No No
Lithography
45 nm 45 nm 45 nm 45 nm 45 nm 45 nm 45 nm 45 nm
Max TDP
130 W 130 W 130 W 95 W 95 W 105 W 105 W 95 W
Recommended Customer Price
TRAY: $3838.00 TRAY: $2837.00 TRAY: $2059,00 N/A TRAY: $3282,00 TRAY: $2059.00 TRAY: $1446.00 TRAY: $856.00
VID Voltage Range
0.675V-1.35V 0.675V-1.35V 0.675V-1.35V 0.675V-1.35V 0.675V-1.35V 0.675V-1.35V 0.675V-1.35V
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Memory Specifications
Memory Types
DDR-3 800/978/1066/1333 (Max Speed 1066 MHz) DDR-3 800/978/1066/1333 (Max Speed 1066 MHz)
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Package Specifications
Sockets Supported
FCLGA1567 FCLGA1567 FCLGA1567 FCLGA1567 FCLGA1567 FCLGA1567 FCLGA1567 FCLGA1567
Low Halogen Options Available
See MDDS See MDDS See MDDS See MDDS See MDDS See MDDS See MDDS See MDDS
TCASE
69°C 69°C 70°C 70°C 64°C 64°C 70°C
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Advanced Technologies
Intel® Turbo Boost Technology
Yes Yes Yes Yes Yes Yes Yes
Intel® Hyper-Threading Technology
Yes Yes Yes Yes Yes Yes Yes
Intel® Virtualization Technology (VT-x)
Yes Yes Yes Yes Yes Yes Yes Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes Yes Yes Yes Yes Yes Yes Yes
Intel® 64
Yes Yes Yes Yes Yes Yes Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes Yes Yes Yes Yes Yes Yes
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Intel® Platform Protection Technology
Execute Disable Bit
Yes Yes Yes Yes Yes Yes Yes Yes