Product comparison · 2 cpus

Acer Intel Xeon E5-2609 vs Dell Intel Xeon X5677

39specifications compared
19differ
20identical
12known for one product only

Key differences

Processor family
- Intel Xeon E5-2609:Intel® Xeon® E5 Family
- Intel Xeon X5677:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E5-2609:E5-2609
- Intel Xeon X5677:X5677
Processor base frequency
- Intel Xeon E5-2609:2.4 GHz
- Intel Xeon X5677:3.46 GHz
Processor socket
- Intel Xeon E5-2609:LGA 2011 (Socket R)
- Intel Xeon X5677:Socket B (LGA 1366)
Processor threads
- Intel Xeon E5-2609:4
- Intel Xeon X5677:8
Processor cache
- Intel Xeon E5-2609:10 MB
- Intel Xeon X5677:12 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2609:80 W
- Intel Xeon X5677:130 W
VID Voltage Range
- Intel Xeon E5-2609:0.60 - 1.35 V
- Intel Xeon X5677:0.75 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2609, Intel Xeon X5677
51 specifications	A Acer Intel Xeon E5-2609 View product	B Dell Intel Xeon X5677 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5-2609	X5677
Processor base frequencyDiffers	2.4 GHz	3.46 GHz
Processor cores	4	4
Processor socketDiffers	LGA 2011 (Socket R)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	4	8
System bus rate	6.4 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	10 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	130 W
VID Voltage RangeDiffers	0.60 - 1.35 V	0.75 - 1.35 V
SteppingDiffers	M1	B1
CPU multiplier (bus/core ratio)Known for one	24	Unknown — not stated by the source
Number of QPI links	2	2
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	32 GB/s
Processor system typeKnown for one	DP	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.73 GHz
Bus typeKnown for one	Unknown — not stated by the source	QPI
Memory3 differ
Maximum internal memory supported by processorDiffers	750 GB	288 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
ECC	Yes	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Market segment	Server	Server
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Supported instruction setsDiffers	AVX	SSE4.2
Embedded options availableKnown for one	No	Unknown — not stated by the source
ScalabilityKnown for one	S2S	Unknown — not stated by the source
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Processor special features2 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	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	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	70 °C	80.4 °C
Weight & dimensions1 differ
Processor package sizeDiffers	52.5 mm	42.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x

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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