Product comparison · 2 cpus

HP Intel Xeon X3450 vs Lenovo 0A36181 processor

11specifications compared
7differ
4identical
37known for one product only

Key differences

Processor family
- Intel Xeon X3450:Intel® Xeon® 3000 Sequence
- 0A36181 processor:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon X3450:X3450
- 0A36181 processor:X5670
Processor base frequency
- Intel Xeon X3450:2.66 GHz
- 0A36181 processor:2.93 GHz
Processor cores
- Intel Xeon X3450:4
- 0A36181 processor:6
System bus rate
- Intel Xeon X3450:2.5 GT/s
- 0A36181 processor:6.4 GT/s
Processor cache
- Intel Xeon X3450:8 MB
- 0A36181 processor:12 MB
VID Voltage Range
- Intel Xeon X3450:0.6500 - 1.4000 V
- 0A36181 processor:0.75 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X3450, 0A36181
48 specifications	A HP Intel Xeon X3450 View product	B Lenovo 0A36181 processor Model 0A36181 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X3450	X5670
Processor base frequencyDiffers	2.66 GHz	2.93 GHz
Processor coresDiffers	4	6
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Processor threadsKnown for one	8	Unknown — not stated by the source
System bus rateDiffers	2.5 GT/s	6.4 GT/s
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	12 MB
VID Voltage RangeDiffers	0.6500 - 1.4000 V	0.75 - 1.35 V
Bus typeKnown for one	DMI	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Memoryidentical
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066,1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Market segmentKnown for one	Server	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	1	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 4x4	Unknown — not stated by the source
Number of Graphics & IMC Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Graphics & IMC Die SizeKnown for one	296 mm²	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	72.7 °C	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
CompatibilityKnown for one	HP ML110G6	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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