Product comparison · 2 cpus

HP Intel Xeon 5120 vs HP Intel Xeon L5506, FIO Kit, Ref

22specifications compared
13differ
9identical
22known for one product only

Key differences

Processor model
- Intel Xeon 5120:5120
- Intel Xeon L5506, FIO Kit, Ref:L5506
Processor base frequency
- Intel Xeon 5120:1.86 GHz
- Intel Xeon L5506, FIO Kit, Ref:2.13 GHz
Processor cores
- Intel Xeon 5120:2
- Intel Xeon L5506, FIO Kit, Ref:4
Processor socket
- Intel Xeon 5120:LGA 771 (Socket J)
- Intel Xeon L5506, FIO Kit, Ref:Socket B (LGA 1366)
Processor lithography
- Intel Xeon 5120:65 nm
- Intel Xeon L5506, FIO Kit, Ref:45 nm
Processor operating modes
- Intel Xeon 5120:64-bit
- Intel Xeon L5506, FIO Kit, Ref:32-bit, 64-bit
Processor cache type
- Intel Xeon 5120:L2
- Intel Xeon L5506, FIO Kit, Ref:L3
Thermal Design Power (TDP)
- Intel Xeon 5120:65 W
- Intel Xeon L5506, FIO Kit, Ref:60 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 5120, Intel Xeon L5506, FIO Kit, Ref
44 specifications	A HP Intel Xeon 5120 View product	B HP Intel Xeon L5506, FIO Kit, Ref View product
Processor9 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	5120	L5506
Processor base frequencyDiffers	1.86 GHz	2.13 GHz
Processor coresDiffers	2	4
Processor socketDiffers	LGA 771 (Socket J)	Socket B (LGA 1366)
Processor lithographyDiffers	65 nm	45 nm
Component for	Server/workstation	Server/workstation
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor cache	4 MB	4 MB
Processor cache typeDiffers	L2	L3
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	0 W	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	65 W	60 W
VID Voltage RangeDiffers	0.85 - 1.5 V	0.75 - 1.35 V
FSB ParityKnown for one	Yes	Unknown — not stated by the source
Processor threadsKnown for one	Unknown — not stated by the source	4
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Bus typeKnown for one	Unknown — not stated by the source	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	19.2 GB/s
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Market segment	Server	Server
Number of Processing Die TransistorsKnown for one	291 M	Unknown — not stated by the source
Processing Die sizeKnown for one	143 mm²	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Processor special features2 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	65 °C	70 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
CompatibilityKnown for one	DL180	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	144 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes

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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