Product comparison · 2 cpus

Acer Intel Xeon E5-2650 v2 vs Fujitsu Xeon E5-2420 6C/12T 1.9GHz

41specifications compared
18differ
23identical
11known for one product only

Key differences

The Acer Intel Xeon E5-2650 v2 has 0.7 GHz more processor base frequency than the Fujitsu Xeon E5-2420 6C/12T 1.9GHz (2.6 GHz vs 1.9 GHz). The Acer Intel Xeon E5-2650 v2 has 2 more processor cores than the Fujitsu Xeon E5-2420 6C/12T 1.9GHz (8 vs 6). The Fujitsu Xeon E5-2420 6C/12T 1.9GHz has 10 nm more processor lithography than the Acer Intel Xeon E5-2650 v2 (32 nm vs 22 nm). Processor family: Intel® Xeon® E5 V2 Family on the Acer Intel Xeon E5-2650 v2, Intel® Xeon® E5 Family on the Fujitsu Xeon E5-2420 6C/12T 1.9GHz. Processor model: E5-2650V2 on the Acer Intel Xeon E5-2650 v2, E5-2420 on the Fujitsu Xeon E5-2420 6C/12T 1.9GHz.

Processor family
- Intel Xeon E5-2650 v2:Intel® Xeon® E5 V2 Family
- Xeon E5-2420 6C/12T 1.9GHz:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E5-2650 v2:E5-2650V2
- Xeon E5-2420 6C/12T 1.9GHz:E5-2420
Processor base frequency
- Intel Xeon E5-2650 v2:2.6 GHz
- Xeon E5-2420 6C/12T 1.9GHz:1.9 GHz
Processor cores
- Intel Xeon E5-2650 v2:8
- Xeon E5-2420 6C/12T 1.9GHz:6
Processor socket
- Intel Xeon E5-2650 v2:LGA 2011 (Socket R)
- Xeon E5-2420 6C/12T 1.9GHz:LGA 1356 (Socket B2)
Processor lithography
- Intel Xeon E5-2650 v2:22 nm
- Xeon E5-2420 6C/12T 1.9GHz:32 nm
Processor threads
- Intel Xeon E5-2650 v2:16
- Xeon E5-2420 6C/12T 1.9GHz:12
System bus rate
- Intel Xeon E5-2650 v2:8 GT/s
- Xeon E5-2420 6C/12T 1.9GHz:7.2 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2650 v2, Xeon E5-2420 6C/12T 1.9GHz
52 specifications	A Acer Intel Xeon E5-2650 v2 View product	B Fujitsu Xeon E5-2420 6C/12T 1.9GHz View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2650V2	E5-2420
Processor base frequencyDiffers	2.6 GHz	1.9 GHz
Processor coresDiffers	8	6
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor lithographyDiffers	22 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsDiffers	16	12
System bus rateDiffers	8 GT/s	7.2 GT/s
Processor boost frequencyDiffers	3.4 GHz	2.4 GHz
Processor cacheDiffers	20 MB	15 MB
L3 cache speedKnown for one	2.6 GHz	Unknown — not stated by the source
VID Voltage RangeDiffers	0.65 - 1.30 V	0.6 - 1.35 V
Number of QPI linksDiffers	2	1
Memory bandwidth supported by processor (max)Differs	59.7 GB/s	32 GB/s
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Memory3 differ
Maximum internal memory supported by processorDiffers	768 GB	375 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600,1866 MHz	800,1066,1333 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
Features1 differ
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
CPU configuration (max)Known for one	2	Unknown — not stated by the source
ScalabilityDiffers	2S	S2S
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	24
Embedded options availableKnown for one	Unknown — not stated by the source	No
Processor special features1 differ
Intel® Turbo Boost TechnologyDiffers	2.0	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	75 °C	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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