Product comparison · 2 cpus

Dell 2x Intel Xeon X7560 vs Dell Intel Xeon L7555

25specifications compared
5differ
20identical
4known for one product only

Key differences

The Dell 2x Intel Xeon X7560 has 0.4 GHz more processor base frequency than the Dell Intel Xeon L7555 (2.266 GHz vs 1.866 GHz). The Dell 2x Intel Xeon X7560 has 0.54 GT/s more system bus rate than the Dell Intel Xeon L7555 (6.4 GT/s vs 5.86 GT/s). The Dell 2x Intel Xeon X7560 has 0.133 GHz more processor boost frequency than the Dell Intel Xeon L7555 (2.666 GHz vs 2.533 GHz). Processor model: X7560 on the Dell 2x Intel Xeon X7560, L7555 on the Dell Intel Xeon L7555.

Processor model
- 2x Intel Xeon X7560:X7560
- Intel Xeon L7555:L7555
Processor base frequency
- 2x Intel Xeon X7560:2.266 GHz
- Intel Xeon L7555:1.866 GHz
System bus rate
- 2x Intel Xeon X7560:6.4 GT/s
- Intel Xeon L7555:5.86 GT/s
Processor boost frequency
- 2x Intel Xeon X7560:2.666 GHz
- Intel Xeon L7555:2.533 GHz
Thermal Design Power (TDP)
- 2x Intel Xeon X7560:130 W
- Intel Xeon L7555:95 W

Side by side

Differences highlightedShow differences only

Comparison of 2x Intel Xeon X7560, Intel Xeon L7555
29 specifications	A Dell 2x Intel Xeon X7560 View product	B Dell Intel Xeon L7555 View product
Processor5 differ
Processor family	Intel® Xeon® 7000 Sequence	Intel® Xeon® 7000 Sequence
Processor modelDiffers	X7560	L7555
Processor base frequencyDiffers	2.266 GHz	1.866 GHz
Processor cores	8	8
Processor socket	LGA 1567 (Socket LS)	LGA 1567 (Socket LS)
Processor lithography	45 nm	45 nm
Component for	Server/workstation	Server/workstation
Processor threads	16	16
System bus rateDiffers	6.4 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.666 GHz	2.533 GHz
Processor cache	24 MB	24 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	130 W	95 W
Stepping	D0	D0
Bus type	QPI	QPI
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.675 - 1.35 V
Memoryidentical
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,978,1066 MHz	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Market segment	Server	Server
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	70 °C

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.

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