Compare Intel® Products

Compare Intel® Products

Clear queue Export comparison

Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Expected Discontinuance
Lithography
Recommended Customer Price
Use Conditions
Product Collection
Intel® Xeon® Processor X5450Legacy Intel® Xeon® Processors Intel® Xeon® Processor X5460Legacy Intel® Xeon® Processors Intel® Xeon® Processor X5470Legacy Intel® Xeon® Processors Intel® Xeon® Processor L5430Legacy Intel® Xeon® Processors Intel® Xeon® Processor L5410Legacy Intel® Xeon® Processors Intel® Xeon® Processor L5420Legacy Intel® Xeon® Processors Intel® Xeon® Processor L5408Legacy Intel® Xeon® Processors Intel® Xeon® Processor E5472Legacy Intel® Xeon® Processors Intel® Xeon® Processor E5462Legacy Intel® Xeon® Processors Intel® Xeon® Processor E5450Legacy Intel® Xeon® Processors Intel® Xeon® Processor E5440Legacy Intel® Xeon® Processors Intel® Xeon® Processor E5430Legacy Intel® Xeon® Processors Intel® Xeon® Processor E5420Legacy Intel® Xeon® Processors Intel® Xeon® Processor E5410Legacy Intel® Xeon® Processors Intel® Xeon® Processor E5405Legacy Intel® Xeon® Processors Intel® Xeon® Processor X5472Legacy Intel® Xeon® Processors Intel® Xeon® Processor X5482Legacy Intel® Xeon® Processors Intel® Xeon® Processor X5492Legacy Intel® Xeon® Processors
Vertical Segment
Intel® Xeon® Processor X5450Server Intel® Xeon® Processor X5460Server Intel® Xeon® Processor X5470Server Intel® Xeon® Processor L5430Server Intel® Xeon® Processor L5410Server Intel® Xeon® Processor L5420Server Intel® Xeon® Processor L5408Embedded Intel® Xeon® Processor E5472Server Intel® Xeon® Processor E5462Server Intel® Xeon® Processor E5450Server Intel® Xeon® Processor E5440Server Intel® Xeon® Processor E5430Server Intel® Xeon® Processor E5420Server Intel® Xeon® Processor E5410Server Intel® Xeon® Processor E5405Server Intel® Xeon® Processor X5472Server Intel® Xeon® Processor X5482Server Intel® Xeon® Processor X5492Server
Processor Number
Intel® Xeon® Processor X5450X5450 Intel® Xeon® Processor X5460X5460 Intel® Xeon® Processor X5470X5470 Intel® Xeon® Processor L5430L5430 Intel® Xeon® Processor L5410L5410 Intel® Xeon® Processor L5420L5420 Intel® Xeon® Processor L5408L5408 Intel® Xeon® Processor E5472E5472 Intel® Xeon® Processor E5462E5462 Intel® Xeon® Processor E5450E5450 Intel® Xeon® Processor E5440E5440 Intel® Xeon® Processor E5430E5430 Intel® Xeon® Processor E5420E5420 Intel® Xeon® Processor E5410E5410 Intel® Xeon® Processor E5405E5405 Intel® Xeon® Processor X5472X5472 Intel® Xeon® Processor X5482X5482 Intel® Xeon® Processor X5492X5492
Status
Intel® Xeon® Processor X5450Discontinued Intel® Xeon® Processor X5460Discontinued Intel® Xeon® Processor X5470Discontinued Intel® Xeon® Processor L5430Discontinued Intel® Xeon® Processor L5410Launched Intel® Xeon® Processor L5420Discontinued Intel® Xeon® Processor L5408Launched Intel® Xeon® Processor E5472Discontinued Intel® Xeon® Processor E5462Discontinued Intel® Xeon® Processor E5450Discontinued Intel® Xeon® Processor E5440Launched Intel® Xeon® Processor E5430Discontinued Intel® Xeon® Processor E5420Discontinued Intel® Xeon® Processor E5410Discontinued Intel® Xeon® Processor E5405Discontinued Intel® Xeon® Processor X5472Discontinued Intel® Xeon® Processor X5482Discontinued Intel® Xeon® Processor X5492Discontinued
Launch Date
Intel® Xeon® Processor X5450Q4'07 Intel® Xeon® Processor X5460Q4'07 Intel® Xeon® Processor X5470Q3'08 Intel® Xeon® Processor L5430Q3'08 Intel® Xeon® Processor L5410Q1'08 Intel® Xeon® Processor L5420Q1'08 Intel® Xeon® Processor L5408Q1'08 Intel® Xeon® Processor E5472Q4'07 Intel® Xeon® Processor E5462Q4'07 Intel® Xeon® Processor E5450Q4'07 Intel® Xeon® Processor E5440Q1'08 Intel® Xeon® Processor E5430Q4'07 Intel® Xeon® Processor E5420Q4'07 Intel® Xeon® Processor E5410Q4'07 Intel® Xeon® Processor E5405Q4'07 Intel® Xeon® Processor X5472Q4'07 Intel® Xeon® Processor X5482Q4'07 Intel® Xeon® Processor X5492Q3'08
Expected Discontinuance
Intel® Xeon® Processor X5450Q4'2010 Intel® Xeon® Processor X5460Q4'2010 Intel® Xeon® Processor X5470Q4'2010 Intel® Xeon® Processor L5430Q4'2010 Intel® Xeon® Processor L5420Q4'2010 Intel® Xeon® Processor E5472Q4'2010 Intel® Xeon® Processor E5462Q4'2010 Intel® Xeon® Processor E5450Q4'2010 Intel® Xeon® Processor E5430Q4'2010 Intel® Xeon® Processor E5420Q4'2010 Intel® Xeon® Processor E5410Q4'2010 Intel® Xeon® Processor E5405Q4'2010 Intel® Xeon® Processor X5472Q4'2010 Intel® Xeon® Processor X5482Q4'2010 Intel® Xeon® Processor X5492Q4'2010
Lithography
Intel® Xeon® Processor X545045 nm Intel® Xeon® Processor X546045 nm Intel® Xeon® Processor X547045 nm Intel® Xeon® Processor L543045 nm Intel® Xeon® Processor L541045 nm Intel® Xeon® Processor L542045 nm Intel® Xeon® Processor L540845 nm Intel® Xeon® Processor E547245 nm Intel® Xeon® Processor E546245 nm Intel® Xeon® Processor E545045 nm Intel® Xeon® Processor E544045 nm Intel® Xeon® Processor E543045 nm Intel® Xeon® Processor E542045 nm Intel® Xeon® Processor E541045 nm Intel® Xeon® Processor E540545 nm Intel® Xeon® Processor X547245 nm Intel® Xeon® Processor X548245 nm Intel® Xeon® Processor X549245 nm
Recommended Customer Price
Intel® Xeon® Processor X5450$912.00 Intel® Xeon® Processor X5460$1245.00 Intel® Xeon® Processor X5470$1467.00 Intel® Xeon® Processor L5430$601.00 Intel® Xeon® Processor L5410$351.00 Intel® Xeon® Processor L5420$413.00 Intel® Xeon® Processor L5408N/A Intel® Xeon® Processor E5472N/A Intel® Xeon® Processor E5462N/A Intel® Xeon® Processor E5450$969.00 Intel® Xeon® Processor E5440$735.00 Intel® Xeon® Processor E5430$491.00 Intel® Xeon® Processor E5420$347.00 Intel® Xeon® Processor E5410$284.00 Intel® Xeon® Processor E5405$231.00 Intel® Xeon® Processor X5472N/A Intel® Xeon® Processor X5482N/A Intel® Xeon® Processor X5492N/A
Use Conditions
Intel® Xeon® Processor L5410Server/Enterprise Intel® Xeon® Processor L5408Communications Intel® Xeon® Processor E5440Server/Enterprise

Performance

# of Cores
Processor Base Frequency
Cache
Bus Speed
FSB Parity
TDP
VID Voltage Range
# of Cores
Intel® Xeon® Processor X54504 Intel® Xeon® Processor X54604 Intel® Xeon® Processor X54704 Intel® Xeon® Processor L54304 Intel® Xeon® Processor L54104 Intel® Xeon® Processor L54204 Intel® Xeon® Processor L54084 Intel® Xeon® Processor E54724 Intel® Xeon® Processor E54624 Intel® Xeon® Processor E54504 Intel® Xeon® Processor E54404 Intel® Xeon® Processor E54304 Intel® Xeon® Processor E54204 Intel® Xeon® Processor E54104 Intel® Xeon® Processor E54054 Intel® Xeon® Processor X54724 Intel® Xeon® Processor X54824 Intel® Xeon® Processor X54924
Processor Base Frequency
Intel® Xeon® Processor X54503.00 GHz Intel® Xeon® Processor X54603.16 GHz Intel® Xeon® Processor X54703.33 GHz Intel® Xeon® Processor L54302.66 GHz Intel® Xeon® Processor L54102.33 GHz Intel® Xeon® Processor L54202.50 GHz Intel® Xeon® Processor L54082.13 GHz Intel® Xeon® Processor E54723.00 GHz Intel® Xeon® Processor E54622.80 GHz Intel® Xeon® Processor E54503.00 GHz Intel® Xeon® Processor E54402.83 GHz Intel® Xeon® Processor E54302.66 GHz Intel® Xeon® Processor E54202.50 GHz Intel® Xeon® Processor E54102.33 GHz Intel® Xeon® Processor E54052.00 GHz Intel® Xeon® Processor X54723.00 GHz Intel® Xeon® Processor X54823.20 GHz Intel® Xeon® Processor X54923.40 GHz
Cache
Intel® Xeon® Processor X545012 MB L2 Intel® Xeon® Processor X546012 MB L2 Intel® Xeon® Processor X547012 MB L2 Intel® Xeon® Processor L543012 MB L2 Intel® Xeon® Processor L541012 MB L2 Intel® Xeon® Processor L542012 MB L2 Intel® Xeon® Processor L540812 MB L2 Intel® Xeon® Processor E547212 MB L2 Intel® Xeon® Processor E546212 MB L2 Intel® Xeon® Processor E545012 MB L2 Intel® Xeon® Processor E544012 MB L2 Intel® Xeon® Processor E543012 MB L2 Intel® Xeon® Processor E542012 MB L2 Intel® Xeon® Processor E541012 MB L2 Intel® Xeon® Processor E540512 MB L2 Intel® Xeon® Processor X547212 MB L2 Intel® Xeon® Processor X548212 MB L2 Intel® Xeon® Processor X549212 MB L2
Bus Speed
Intel® Xeon® Processor X54501333 MHz FSB Intel® Xeon® Processor X54601333 MHz FSB Intel® Xeon® Processor X54701333 MHz FSB Intel® Xeon® Processor L54301333 MHz FSB Intel® Xeon® Processor L54101333 MHz FSB Intel® Xeon® Processor L54201333 MHz FSB Intel® Xeon® Processor L54081066 MHz FSB Intel® Xeon® Processor E54721600 MHz FSB Intel® Xeon® Processor E54621600 MHz FSB Intel® Xeon® Processor E54501333 MHz FSB Intel® Xeon® Processor E54401333 MHz FSB Intel® Xeon® Processor E54301333 MHz FSB Intel® Xeon® Processor E54201333 MHz FSB Intel® Xeon® Processor E54101333 MHz FSB Intel® Xeon® Processor E54051333 MHz FSB Intel® Xeon® Processor X54721600 MHz FSB Intel® Xeon® Processor X54821600 MHz FSB Intel® Xeon® Processor X54921600 MHz FSB
FSB Parity
Intel® Xeon® Processor X5450Yes Intel® Xeon® Processor X5460Yes Intel® Xeon® Processor X5470Yes Intel® Xeon® Processor L5430Yes Intel® Xeon® Processor L5410Yes Intel® Xeon® Processor L5420Yes Intel® Xeon® Processor L5408No Intel® Xeon® Processor E5472Yes Intel® Xeon® Processor E5462Yes Intel® Xeon® Processor E5450Yes Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430Yes Intel® Xeon® Processor E5420Yes Intel® Xeon® Processor E5410Yes Intel® Xeon® Processor E5405Yes Intel® Xeon® Processor X5472Yes Intel® Xeon® Processor X5482Yes Intel® Xeon® Processor X5492Yes
TDP
Intel® Xeon® Processor X5450120 W Intel® Xeon® Processor X5460120 W Intel® Xeon® Processor X5470120 W Intel® Xeon® Processor L543050 W Intel® Xeon® Processor L541050 W Intel® Xeon® Processor L542050 W Intel® Xeon® Processor L540840 W Intel® Xeon® Processor E547280 W Intel® Xeon® Processor E546280 W Intel® Xeon® Processor E545080 W Intel® Xeon® Processor E544080 W Intel® Xeon® Processor E543080 W Intel® Xeon® Processor E542080 W Intel® Xeon® Processor E541080 W Intel® Xeon® Processor E540580 W Intel® Xeon® Processor X5472120 W Intel® Xeon® Processor X5482150 W Intel® Xeon® Processor X5492150 W
VID Voltage Range
Intel® Xeon® Processor X54500.850V-1.3500V Intel® Xeon® Processor X54600.850V-1.3500V Intel® Xeon® Processor X54700.850V-1.3500V Intel® Xeon® Processor L54300.850V-1.3500V Intel® Xeon® Processor L54100.850V-1.3500V Intel® Xeon® Processor L54200.850V-1.3500V Intel® Xeon® Processor L54080.850V-1.3500V Intel® Xeon® Processor E54720.850V-1.3500V Intel® Xeon® Processor E54620.850V-1.3500V Intel® Xeon® Processor E54500.850V-1.3500V Intel® Xeon® Processor E54400.850V-1.3500V Intel® Xeon® Processor E54300.850V-1.3500V Intel® Xeon® Processor E54200.850V-1.3500V Intel® Xeon® Processor E54100.850V-1.3500V Intel® Xeon® Processor E54050.850V-1.3500V Intel® Xeon® Processor X54720.850V-1.3500V Intel® Xeon® Processor X54820.850V-1.3500V Intel® Xeon® Processor X54920.850V-1.3500V

Supplemental Information

Embedded Options Available
Datasheet
Embedded Options Available
Intel® Xeon® Processor X5450No Intel® Xeon® Processor X5460No Intel® Xeon® Processor X5470No Intel® Xeon® Processor L5430No Intel® Xeon® Processor L5410Yes Intel® Xeon® Processor L5420No Intel® Xeon® Processor L5408Yes Intel® Xeon® Processor E5472No Intel® Xeon® Processor E5462No Intel® Xeon® Processor E5450No Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430No Intel® Xeon® Processor E5420No Intel® Xeon® Processor E5410No Intel® Xeon® Processor E5405No Intel® Xeon® Processor X5472No Intel® Xeon® Processor X5482No Intel® Xeon® Processor X5492No
Datasheet
Intel® Xeon® Processor X5450View now Intel® Xeon® Processor X5460View now Intel® Xeon® Processor X5470View now Intel® Xeon® Processor L5430View now Intel® Xeon® Processor L5410View now Intel® Xeon® Processor L5420View now Intel® Xeon® Processor L5408View now Intel® Xeon® Processor E5472View now Intel® Xeon® Processor E5462View now Intel® Xeon® Processor E5450View now Intel® Xeon® Processor E5440View now Intel® Xeon® Processor E5430View now Intel® Xeon® Processor E5420View now Intel® Xeon® Processor E5410View now Intel® Xeon® Processor E5405View now Intel® Xeon® Processor X5472View now Intel® Xeon® Processor X5482View now Intel® Xeon® Processor X5492View now

Package Specifications

Sockets Supported
TCASE
Package Size
Processing Die Size
# of Processing Die Transistors
Sockets Supported
Intel® Xeon® Processor X5450LGA771 Intel® Xeon® Processor X5460LGA771 Intel® Xeon® Processor X5470LGA771 Intel® Xeon® Processor L5430LGA771 Intel® Xeon® Processor L5410LGA771 Intel® Xeon® Processor L5420LGA771 Intel® Xeon® Processor L5408LGA771 Intel® Xeon® Processor E5472LGA771 Intel® Xeon® Processor E5462LGA771 Intel® Xeon® Processor E5450LGA771 Intel® Xeon® Processor E5440LGA771 Intel® Xeon® Processor E5430LGA771 Intel® Xeon® Processor E5420LGA771 Intel® Xeon® Processor E5410LGA771 Intel® Xeon® Processor E5405LGA771 Intel® Xeon® Processor X5472LGA771 Intel® Xeon® Processor X5482LGA771 Intel® Xeon® Processor X5492LGA771
TCASE
Intel® Xeon® Processor X545063°C Intel® Xeon® Processor X546063°C Intel® Xeon® Processor X547063°C Intel® Xeon® Processor L543057°C Intel® Xeon® Processor L541057°C Intel® Xeon® Processor L542057°C Intel® Xeon® Processor L540872°C Intel® Xeon® Processor E547267°C Intel® Xeon® Processor E546267°C Intel® Xeon® Processor E545067°C Intel® Xeon® Processor E544067°C Intel® Xeon® Processor E543067°C Intel® Xeon® Processor E542067°C Intel® Xeon® Processor E541067°C Intel® Xeon® Processor E540567°C Intel® Xeon® Processor X547263°C Intel® Xeon® Processor X548263°C Intel® Xeon® Processor X549263°C
Package Size
Intel® Xeon® Processor X545037.5mm x 37.5mm Intel® Xeon® Processor X546037.5mm x 37.5mm Intel® Xeon® Processor L543037.5mm x 37.5mm Intel® Xeon® Processor L541037.5mm x 37.5mm Intel® Xeon® Processor L542037.5mm x 37.5mm Intel® Xeon® Processor L540837.5mm x 37.5mm Intel® Xeon® Processor E547237.5mm x 37.5mm Intel® Xeon® Processor E546237.5mm x 37.5mm Intel® Xeon® Processor E545037.5mm x 37.5mm Intel® Xeon® Processor E544037.5mm x 37.5mm Intel® Xeon® Processor E543037.5mm x 37.5mm Intel® Xeon® Processor E542037.5mm x 37.5mm Intel® Xeon® Processor E541037.5mm x 37.5mm Intel® Xeon® Processor E540537.5mm x 37.5mm Intel® Xeon® Processor X547237.5mm x 37.5mm Intel® Xeon® Processor X548237.5mm x 37.5mm
Processing Die Size
Intel® Xeon® Processor X5450214 mm2 Intel® Xeon® Processor X5460214 mm2 Intel® Xeon® Processor X5470214 mm2 Intel® Xeon® Processor L5430214 mm2 Intel® Xeon® Processor L5410214 mm2 Intel® Xeon® Processor L5420214 mm2 Intel® Xeon® Processor L5408214 mm2 Intel® Xeon® Processor E5472214 mm2 Intel® Xeon® Processor E5462214 mm2 Intel® Xeon® Processor E5450214 mm2 Intel® Xeon® Processor E5440214 mm2 Intel® Xeon® Processor E5430214 mm2 Intel® Xeon® Processor E5420214 mm2 Intel® Xeon® Processor E5410214 mm2 Intel® Xeon® Processor E5405214 mm2 Intel® Xeon® Processor X5472214 mm2 Intel® Xeon® Processor X5482214 mm2 Intel® Xeon® Processor X5492214 mm2
# of Processing Die Transistors
Intel® Xeon® Processor X5450820 million Intel® Xeon® Processor X5460820 million Intel® Xeon® Processor X5470820 million Intel® Xeon® Processor L5430820 million Intel® Xeon® Processor L5410820 million Intel® Xeon® Processor L5420820 million Intel® Xeon® Processor L5408820 million Intel® Xeon® Processor E5472820 million Intel® Xeon® Processor E5462820 million Intel® Xeon® Processor E5450820 million Intel® Xeon® Processor E5440820 million Intel® Xeon® Processor E5430820 million Intel® Xeon® Processor E5420820 million Intel® Xeon® Processor E5410820 million Intel® Xeon® Processor E5405820 million Intel® Xeon® Processor X5472820 million Intel® Xeon® Processor X5482820 million Intel® Xeon® Processor X5492820 million

Advanced Technologies

Intel® Turbo Boost Technology
Intel® Hyper-Threading Technology
Intel® Virtualization Technology (VT-x)
Intel® VT-x with Extended Page Tables (EPT)
Intel® 64
Instruction Set
Idle States
Enhanced Intel SpeedStep® Technology
Intel® Demand Based Switching
Thermal Monitoring Technologies
Intel® Turbo Boost Technology
Intel® Xeon® Processor X5450No Intel® Xeon® Processor X5460No Intel® Xeon® Processor X5470No Intel® Xeon® Processor L5430No Intel® Xeon® Processor L5410No Intel® Xeon® Processor L5420No Intel® Xeon® Processor L5408No Intel® Xeon® Processor E5472No Intel® Xeon® Processor E5462No Intel® Xeon® Processor E5450No Intel® Xeon® Processor E5440No Intel® Xeon® Processor E5430No Intel® Xeon® Processor E5420No Intel® Xeon® Processor E5410No Intel® Xeon® Processor E5405No Intel® Xeon® Processor X5472No Intel® Xeon® Processor X5482No Intel® Xeon® Processor X5492No
Intel® Hyper-Threading Technology
Intel® Xeon® Processor X5450No Intel® Xeon® Processor X5460No Intel® Xeon® Processor X5470No Intel® Xeon® Processor L5430No Intel® Xeon® Processor L5410No Intel® Xeon® Processor L5420No Intel® Xeon® Processor L5408No Intel® Xeon® Processor E5472No Intel® Xeon® Processor E5462No Intel® Xeon® Processor E5450No Intel® Xeon® Processor E5440No Intel® Xeon® Processor E5430No Intel® Xeon® Processor E5420No Intel® Xeon® Processor E5410No Intel® Xeon® Processor E5405No Intel® Xeon® Processor X5472No Intel® Xeon® Processor X5482No Intel® Xeon® Processor X5492No
Intel® Virtualization Technology (VT-x)
Intel® Xeon® Processor X5450Yes Intel® Xeon® Processor X5460Yes Intel® Xeon® Processor X5470Yes Intel® Xeon® Processor L5430Yes Intel® Xeon® Processor L5410Yes Intel® Xeon® Processor L5420Yes Intel® Xeon® Processor L5408Yes Intel® Xeon® Processor E5472Yes Intel® Xeon® Processor E5462Yes Intel® Xeon® Processor E5450Yes Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430Yes Intel® Xeon® Processor E5420Yes Intel® Xeon® Processor E5410Yes Intel® Xeon® Processor E5405Yes Intel® Xeon® Processor X5472Yes Intel® Xeon® Processor X5482Yes Intel® Xeon® Processor X5492Yes
Intel® VT-x with Extended Page Tables (EPT)
Intel® Xeon® Processor X5450No Intel® Xeon® Processor X5460No Intel® Xeon® Processor X5470No Intel® Xeon® Processor L5430No Intel® Xeon® Processor L5410No Intel® Xeon® Processor L5420No Intel® Xeon® Processor L5408No Intel® Xeon® Processor E5472No Intel® Xeon® Processor E5462No Intel® Xeon® Processor E5450No Intel® Xeon® Processor E5440No Intel® Xeon® Processor E5430No Intel® Xeon® Processor E5420No Intel® Xeon® Processor E5410No Intel® Xeon® Processor E5405No Intel® Xeon® Processor X5472No Intel® Xeon® Processor X5482No Intel® Xeon® Processor X5492No
Intel® 64
Intel® Xeon® Processor X5450Yes Intel® Xeon® Processor X5460Yes Intel® Xeon® Processor X5470Yes Intel® Xeon® Processor L5430Yes Intel® Xeon® Processor L5410Yes Intel® Xeon® Processor L5420Yes Intel® Xeon® Processor L5408Yes Intel® Xeon® Processor E5472Yes Intel® Xeon® Processor E5462Yes Intel® Xeon® Processor E5450Yes Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430Yes Intel® Xeon® Processor E5420Yes Intel® Xeon® Processor E5410Yes Intel® Xeon® Processor E5405Yes Intel® Xeon® Processor X5472Yes Intel® Xeon® Processor X5482Yes Intel® Xeon® Processor X5492Yes
Instruction Set
Intel® Xeon® Processor X545064-bit Intel® Xeon® Processor X546064-bit Intel® Xeon® Processor X547064-bit Intel® Xeon® Processor L543064-bit Intel® Xeon® Processor L541064-bit Intel® Xeon® Processor L542064-bit Intel® Xeon® Processor L540864-bit Intel® Xeon® Processor E547264-bit Intel® Xeon® Processor E546264-bit Intel® Xeon® Processor E545064-bit Intel® Xeon® Processor E544064-bit Intel® Xeon® Processor E543064-bit Intel® Xeon® Processor E542064-bit Intel® Xeon® Processor E541064-bit Intel® Xeon® Processor E540564-bit Intel® Xeon® Processor X547264-bit Intel® Xeon® Processor X548264-bit Intel® Xeon® Processor X549264-bit
Idle States
Intel® Xeon® Processor X5450Yes Intel® Xeon® Processor X5460Yes Intel® Xeon® Processor X5470Yes Intel® Xeon® Processor L5430Yes Intel® Xeon® Processor L5410Yes Intel® Xeon® Processor L5420Yes Intel® Xeon® Processor L5408No Intel® Xeon® Processor E5472Yes Intel® Xeon® Processor E5462Yes Intel® Xeon® Processor E5450Yes Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430Yes Intel® Xeon® Processor E5420Yes Intel® Xeon® Processor E5410Yes Intel® Xeon® Processor E5405No Intel® Xeon® Processor X5472Yes Intel® Xeon® Processor X5482Yes Intel® Xeon® Processor X5492Yes
Enhanced Intel SpeedStep® Technology
Intel® Xeon® Processor X5450Yes Intel® Xeon® Processor X5460Yes Intel® Xeon® Processor X5470Yes Intel® Xeon® Processor L5430Yes Intel® Xeon® Processor L5410Yes Intel® Xeon® Processor L5420Yes Intel® Xeon® Processor L5408Yes Intel® Xeon® Processor E5472Yes Intel® Xeon® Processor E5462Yes Intel® Xeon® Processor E5450Yes Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430Yes Intel® Xeon® Processor E5420Yes Intel® Xeon® Processor E5410Yes Intel® Xeon® Processor E5405No Intel® Xeon® Processor X5472Yes Intel® Xeon® Processor X5482Yes Intel® Xeon® Processor X5492Yes
Intel® Demand Based Switching
Intel® Xeon® Processor X5450Yes Intel® Xeon® Processor X5460Yes Intel® Xeon® Processor X5470Yes Intel® Xeon® Processor L5430Yes Intel® Xeon® Processor L5410Yes Intel® Xeon® Processor L5420Yes Intel® Xeon® Processor L5408No Intel® Xeon® Processor E5472Yes Intel® Xeon® Processor E5462Yes Intel® Xeon® Processor E5450Yes Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430Yes Intel® Xeon® Processor E5420Yes Intel® Xeon® Processor E5410Yes Intel® Xeon® Processor E5405No Intel® Xeon® Processor X5472Yes Intel® Xeon® Processor X5482Yes Intel® Xeon® Processor X5492Yes
Thermal Monitoring Technologies
Intel® Xeon® Processor X5450Yes Intel® Xeon® Processor X5460Yes Intel® Xeon® Processor X5470Yes Intel® Xeon® Processor L5430Yes Intel® Xeon® Processor L5420Yes Intel® Xeon® Processor E5472Yes Intel® Xeon® Processor E5462Yes Intel® Xeon® Processor E5450Yes Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430Yes Intel® Xeon® Processor E5420Yes Intel® Xeon® Processor E5410Yes Intel® Xeon® Processor E5405Yes Intel® Xeon® Processor X5472Yes Intel® Xeon® Processor X5482Yes Intel® Xeon® Processor X5492Yes

Security & Reliability

Intel® Trusted Execution Technology
Execute Disable Bit
Intel® Trusted Execution Technology
Intel® Xeon® Processor X5450No Intel® Xeon® Processor X5460No Intel® Xeon® Processor X5470No Intel® Xeon® Processor L5430No Intel® Xeon® Processor L5410No Intel® Xeon® Processor L5420No Intel® Xeon® Processor L5408No Intel® Xeon® Processor E5472No Intel® Xeon® Processor E5462No Intel® Xeon® Processor E5450No Intel® Xeon® Processor E5440No Intel® Xeon® Processor E5430No Intel® Xeon® Processor E5420No Intel® Xeon® Processor E5410No Intel® Xeon® Processor E5405No Intel® Xeon® Processor X5472No Intel® Xeon® Processor X5482No Intel® Xeon® Processor X5492No
Execute Disable Bit
Intel® Xeon® Processor X5450Yes Intel® Xeon® Processor X5460Yes Intel® Xeon® Processor X5470Yes Intel® Xeon® Processor L5430Yes Intel® Xeon® Processor L5410Yes Intel® Xeon® Processor L5420Yes Intel® Xeon® Processor L5408Yes Intel® Xeon® Processor E5472Yes Intel® Xeon® Processor E5462Yes Intel® Xeon® Processor E5450Yes Intel® Xeon® Processor E5440Yes Intel® Xeon® Processor E5430Yes Intel® Xeon® Processor E5420Yes Intel® Xeon® Processor E5410Yes Intel® Xeon® Processor E5405Yes Intel® Xeon® Processor X5472Yes Intel® Xeon® Processor X5482Yes Intel® Xeon® Processor X5492Yes

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