Product comparison · 2 cpus

Acer Intel Xeon E5-2603 vs Dell Intel Xeon X3480

35specifications compared
21differ
14identical
20known for one product only

Key differences

Processor family
- Intel Xeon E5-2603:Intel® Xeon® E5 Family
- Intel Xeon X3480:Intel® Xeon® 3000 Sequence
Processor model
- Intel Xeon E5-2603:E5-2603
- Intel Xeon X3480:X3480
Processor base frequency
- Intel Xeon E5-2603:1.8 GHz
- Intel Xeon X3480:3.06 GHz
Processor socket
- Intel Xeon E5-2603:LGA 2011 (Socket R)
- Intel Xeon X3480:LGA 1156 (Socket H)
Processor lithography
- Intel Xeon E5-2603:32 nm
- Intel Xeon X3480:45 nm
Processor threads
- Intel Xeon E5-2603:4
- Intel Xeon X3480:8
System bus rate
- Intel Xeon E5-2603:6.4 GT/s
- Intel Xeon X3480:2.5 GT/s
Processor cache
- Intel Xeon E5-2603:10 MB
- Intel Xeon X3480:8 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2603, Intel Xeon X3480
55 specifications	A Acer Intel Xeon E5-2603 View product	B Dell Intel Xeon X3480 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E5-2603	X3480
Processor base frequencyDiffers	1.8 GHz	3.06 GHz
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1156 (Socket H)
Processor lithographyDiffers	32 nm	45 nm
Processor threadsDiffers	4	8
System bus rateDiffers	6.4 GT/s	2.5 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.73 GHz
Processor cacheDiffers	10 MB	8 MB
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.60 - 1.35 V	0.65 - 1.4 V
SteppingDiffers	M1	B1
Bus typeKnown for one	Unknown — not stated by the source	DMI
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	21 GB/s
CPU multiplier (bus/core ratio)Known for one	18	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Processor system typeKnown for one	DP	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	750 GB	32 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333 MHz
Memory channelsDiffers	Quad-channel	Dual-channel
Graphics1 differ
On-board graphics cardDiffers	Yes	No
Features2 differ
PCI Express slots versionDiffers	3.0	2.0
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8, 4x4
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	774 M
Processing Die sizeKnown for one	Unknown — not stated by the source	296 mm²
Supported instruction setsDiffers	AVX	SSE4.2
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
ScalabilityKnown for one	S2S	Unknown — not stated by the source
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	70 °C	72.7 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
Weight & dimensionsidentical
Processor package sizeKnown for one	52.5 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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