Product comparison · 2 cpus

Acer Intel Xeon X3450 vs HP Intel Core i7-2700K

36specifications compared
17differ
19identical
33known for one product only

Key differences

Processor family
- Intel Xeon X3450:Intel® Xeon® 3000 Sequence
- Intel Core i7-2700K:Intel® Core™ i7
Processor model
- Intel Xeon X3450:X3450
- Intel Core i7-2700K:i7-2700K
Processor base frequency
- Intel Xeon X3450:2.66 GHz
- Intel Core i7-2700K:3.5 GHz
Processor socket
- Intel Xeon X3450:LGA 1156 (Socket H)
- Intel Core i7-2700K:LGA 1155 (Socket H2)
Processor lithography
- Intel Xeon X3450:45 nm
- Intel Core i7-2700K:32 nm
System bus rate
- Intel Xeon X3450:2.5 GT/s
- Intel Core i7-2700K:5 GT/s
Processor boost frequency
- Intel Xeon X3450:3.2 GHz
- Intel Core i7-2700K:3.9 GHz
Stepping
- Intel Xeon X3450:B1
- Intel Core i7-2700K:D2

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X3450, Intel Core i7-2700K
69 specifications	A Acer Intel Xeon X3450 View product	B HP Intel Core i7-2700K View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i7
Processor modelDiffers	X3450	i7-2700K
Processor base frequencyDiffers	2.66 GHz	3.5 GHz
Processor cores	4	4
Processor socketDiffers	LGA 1156 (Socket H)	LGA 1155 (Socket H2)
Processor lithographyDiffers	45 nm	32 nm
Package type	Tray	Tray
Processor threads	8	8
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.2 GHz	3.9 GHz
Processor cache	8 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	95 W	95 W
SteppingDiffers	B1	D2
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
Component forKnown for one	Server/workstation	Unknown — not stated by the source
L3 cache speedKnown for one	2.66 GHz	Unknown — not stated by the source
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
Bus typeKnown for one	DMI	Unknown — not stated by the source
Processor codeKnown for one	SLBLD	Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	1066,1333 MHz
Memory channels	Dual-channel	Dual-channel
ECCDiffers	Yes	No
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics 3000
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	850 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1350 MHz
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
Features3 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesDiffers	1	16
PCI Express slots version	2.0	2.0
Supported instruction setsDiffers	SSE4.2	AVX, SSE4.1, SSE4.2
Embedded options availableDiffers	Yes	No
Market segmentKnown for one	Server	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
CPU configuration (max)Known for one	1	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 Technology	Yes	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	Yes	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown 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	72.6 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 mm	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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