Product comparison · 2 cpus

HP Intel Xeon L7455 vs HP Intel Xeon X5450, Ref

Key differences

Processor family
- Intel Xeon L7455:Intel® Xeon® 7000 Sequence
- Intel Xeon X5450, Ref:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon L7455:L7455
- Intel Xeon X5450, Ref:X5450
Processor base frequency
- Intel Xeon L7455:2.13 GHz
- Intel Xeon X5450, Ref:3 GHz
Processor cores
- Intel Xeon L7455:6
- Intel Xeon X5450, Ref:4
Processor socket
- Intel Xeon L7455:Socket 604 (mPGA604)
- Intel Xeon X5450, Ref:LGA 771 (Socket J)
Processor operating modes
- Intel Xeon L7455:64-bit
- Intel Xeon X5450, Ref:32-bit, 64-bit
Processor front side bus
- Intel Xeon L7455:1066 MHz
- Intel Xeon X5450, Ref:1333 MHz
Thermal Design Power (TDP)
- Intel Xeon L7455:65 W
- Intel Xeon X5450, Ref:120 W

Differences highlightedShow differences only

Comparison of Intel Xeon L7455, Intel Xeon X5450, Ref
34 specifications	A HP Intel Xeon L7455 View product	B HP Intel Xeon X5450, Ref View product
Processor9 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	L7455	X5450
Processor base frequencyDiffers	2.13 GHz	3 GHz
Processor coresDiffers	6	4
Processor socketDiffers	Socket 604 (mPGA604)	LGA 771 (Socket J)
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	65 W	120 W
VID Voltage RangeDiffers	0.9000 - 1.4500 V	0.850 - 1.350 V
Processor threadsKnown for one	Unknown — not stated by the source	4
Features1 differ
Idle StatesDiffers	No	Yes
Number of Processing Die TransistorsKnown for one	1900 M	Unknown — not stated by the source
Processing Die sizeKnown for one	503 mm²	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Number of Graphics & IMC Die TransistorsKnown for one	Unknown — not stated by the source	820 M
Graphics & IMC Die SizeKnown for one	Unknown — not stated by the source	214 mm²
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	73 °C	63 °C
Other featuresidentical
CompatibilityKnown for one	BL680C G5 2P	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.