Product comparison · 2 cpus

Fujitsu Xeon E5-2420 1.90GHz vs Fujitsu Xeon E5-2420 6C 1.9GHz

42specifications compared
2differ
40identical
6known for one product only

Key differences

Scalability
- Xeon E5-2420 1.90GHz:2S
- Xeon E5-2420 6C 1.9GHz:S2S
Intel Flex Memory Access
- Xeon E5-2420 1.90GHz:No
- Xeon E5-2420 6C 1.9GHz:Yes

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5-2420 1.90GHz, Xeon E5-2420 6C 1.9GHz
48 specifications	A Fujitsu Xeon E5-2420 1.90GHz View product	B Fujitsu Xeon E5-2420 6C 1.9GHz View product
Processoridentical
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor model	E5-2420	E5-2420
Processor base frequency	1.9 GHz	1.9 GHz
Processor cores	6	6
Processor socket	LGA 1356 (Socket B2)	LGA 1356 (Socket B2)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threads	12	12
System bus rate	7.2 GT/s	7.2 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequency	2.4 GHz	2.4 GHz
Processor cache	15 MB	15 MB
Processor cache type	L3	L3
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)	95 W	95 W
VID Voltage Range	0.6 - 1.35 V	0.6 - 1.35 V
Bus type	QPI	QPI
Number of QPI links	1	1
Memory bandwidth supported by processor (max)	32 GB/s	32 GB/s
Memoryidentical
Maximum internal memory supported by processor	375 GB	375 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066,1333 MHz	800,1066,1333 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanes	24	24
PCI Express slots version	3.0	3.0
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Embedded options availableKnown for one	Unknown — not stated by the source	No
ScalabilityDiffers	2S	S2S
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	Yes	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® vPro™ Platform Eligibility	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
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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