Product comparison · 2 cpus

Acer Intel Xeon X3450 vs HP Intel Xeon E7-2830

28specifications compared
17differ
11identical
26known for one product only

Key differences

Processor family
- Intel Xeon X3450:Intel® Xeon® 3000 Sequence
- Intel Xeon E7-2830:Intel® Xeon® E7 Family
Processor model
- Intel Xeon X3450:X3450
- Intel Xeon E7-2830:E7-2830
Processor base frequency
- Intel Xeon X3450:2.66 GHz
- Intel Xeon E7-2830:2.13 GHz
Processor cores
- Intel Xeon X3450:4
- Intel Xeon E7-2830:8
Processor socket
- Intel Xeon X3450:LGA 1156 (Socket H)
- Intel Xeon E7-2830:LGA 1567 (Socket LS)
Processor lithography
- Intel Xeon X3450:45 nm
- Intel Xeon E7-2830:32 nm
Processor threads
- Intel Xeon X3450:8
- Intel Xeon E7-2830:16
System bus rate
- Intel Xeon X3450:2.5 GT/s
- Intel Xeon E7-2830:6.4 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X3450, Intel Xeon E7-2830
54 specifications	A Acer Intel Xeon X3450 View product	B HP Intel Xeon E7-2830 View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Xeon® E7 Family
Processor modelDiffers	X3450	E7-2830
Processor base frequencyDiffers	2.66 GHz	2.13 GHz
Processor coresDiffers	4	8
Processor socketDiffers	LGA 1156 (Socket H)	LGA 1567 (Socket LS)
Processor lithographyDiffers	45 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsDiffers	8	16
System bus rateDiffers	2.5 GT/s	6.4 GT/s
Processor boost frequencyDiffers	3.2 GHz	2.4 GHz
Processor cacheDiffers	8 MB	24 MB
L3 cache speedKnown for one	2.66 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	105 W
VID Voltage RangeKnown for one	0.6500 - 1.4000 V	Unknown — not stated by the source
Compatible chipsetsKnown for one	Intel® 3400, Intel® 3420, Intel® 3450	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
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 codeKnown for one	SLBLD	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	1 TB
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,978,1066,1333 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Featuresidentical
Idle StatesKnown for one	Yes	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 Processing Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Processing 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
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Processor special featuresidentical
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown 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 for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	72.7 °C	64 °C
Weight & dimensions1 differ
Processor package sizeDiffers	37.5 mm	49.1 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No

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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