Product comparison · 2 cpus

HP Intel Xeon X5672, FI, Ref vs NEC Intel Xeon E5-2407

33specifications compared
12differ
21identical
15known for one product only

Key differences

The HP Intel Xeon X5672, FI, Ref has 1 GHz more processor base frequency than the NEC Intel Xeon E5-2407 (3.2 GHz vs 2.2 GHz). The HP Intel Xeon X5672, FI, Ref has 8 more processor threads than the NEC Intel Xeon E5-2407 (12 vs 4). The NEC Intel Xeon E5-2407 has 2 MB more processor cache than the HP Intel Xeon X5672, FI, Ref (10 MB vs 8 MB). Processor family: Intel® Xeon® 5000 Sequence on the HP Intel Xeon X5672, FI, Ref, Intel® Xeon® E5 Family on the NEC Intel Xeon E5-2407. Processor model: X5672 on the HP Intel Xeon X5672, FI, Ref, E5-2407 on the NEC Intel Xeon E5-2407.

Processor family
- Intel Xeon X5672, FI, Ref:Intel® Xeon® 5000 Sequence
- Intel Xeon E5-2407:Intel® Xeon® E5 Family
Processor model
- Intel Xeon X5672, FI, Ref:X5672
- Intel Xeon E5-2407:E5-2407
Processor base frequency
- Intel Xeon X5672, FI, Ref:3.2 GHz
- Intel Xeon E5-2407:2.2 GHz
Processor threads
- Intel Xeon X5672, FI, Ref:12
- Intel Xeon E5-2407:4
Processor operating modes
- Intel Xeon X5672, FI, Ref:32-bit, 64-bit
- Intel Xeon E5-2407:64-bit
Processor cache
- Intel Xeon X5672, FI, Ref:8 MB
- Intel Xeon E5-2407:10 MB
Thermal Design Power (TDP)
- Intel Xeon X5672, FI, Ref:95 W
- Intel Xeon E5-2407:80 W
VID Voltage Range
- Intel Xeon X5672, FI, Ref:0.75 - 1.35 V
- Intel Xeon E5-2407:0.6 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5672, FI, Ref, Intel Xeon E5-2407
48 specifications	A HP Intel Xeon X5672, FI, Ref View product	B NEC Intel Xeon E5-2407 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E5 Family
Processor modelDiffers	X5672	E5-2407
Processor base frequencyDiffers	3.2 GHz	2.2 GHz
Processor cores	4	4
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	12	4
System bus rate	6.4 GT/s	6.4 GT/s
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor cacheDiffers	8 MB	10 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.75 - 1.35 V	0.6 - 1.35 V
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingKnown for one	Unknown — not stated by the source	M1
Bus type	QPI	QPI
Number of QPI linksDiffers	2	1
Memory bandwidth supported by processor (max)Differs	32 GB/s	25 GB/s
Processor socketKnown for one	Socket B (LGA 1366)	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorDiffers	288 GB	375 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,1066 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Market segment	Server	Server
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
CPU configuration (max)Known for one	Unknown — not stated by the source	2
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based Switching	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Operational conditionsidentical
TcaseKnown for one	82.9 °C	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.

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