Product comparison · 2 cpus

Acer Intel Xeon X3450 vs HP Celeron 575 2GHz 667MHz FSB 1MB

17specifications compared
16differ
1identical
37known for one product only

Key differences

Processor family
- Intel Xeon X3450:Intel® Xeon® 3000 Sequence
- Celeron 575 2GHz 667MHz FSB 1MB:Intel® Celeron® M
Processor model
- Intel Xeon X3450:X3450
- Celeron 575 2GHz 667MHz FSB 1MB:575
Processor base frequency
- Intel Xeon X3450:2.66 GHz
- Celeron 575 2GHz 667MHz FSB 1MB:2 GHz
Processor cores
- Intel Xeon X3450:4
- Celeron 575 2GHz 667MHz FSB 1MB:1
Processor socket
- Intel Xeon X3450:LGA 1156 (Socket H)
- Celeron 575 2GHz 667MHz FSB 1MB:LGA 3647 (Socket P)
Processor lithography
- Intel Xeon X3450:45 nm
- Celeron 575 2GHz 667MHz FSB 1MB:65 nm
Component for
- Intel Xeon X3450:Server/workstation
- Celeron 575 2GHz 667MHz FSB 1MB:Laptop
Processor threads
- Intel Xeon X3450:8
- Celeron 575 2GHz 667MHz FSB 1MB:1

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X3450, Celeron 575 2GHz 667MHz FSB 1MB
54 specifications	A Acer Intel Xeon X3450 View product	B HP Celeron 575 2GHz 667MHz FSB 1MB View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Celeron® M
Processor modelDiffers	X3450	575
Processor base frequencyDiffers	2.66 GHz	2 GHz
Processor coresDiffers	4	1
Processor socketDiffers	LGA 1156 (Socket H)	LGA 3647 (Socket P)
Processor lithographyDiffers	45 nm	65 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forDiffers	Server/workstation	Laptop
Processor threadsDiffers	8	1
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	1 MB
Processor cache typeDiffers	L3	L2
L3 cache speedKnown for one	2.66 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	31 W
VID Voltage RangeDiffers	0.6500 - 1.4000 V	0.95 - 1.3 V
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
Processor front side busKnown for one	Unknown — not stated by the source	667 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
Features1 differ
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Market segmentDiffers	Server	Mobile
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
Processor special features2 differ
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® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	Yes	No
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	Unknown — not stated by the source	No
Operational conditionsidentical
TcaseKnown for one	72.7 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 mm	Unknown — not stated by the source
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	No
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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