Product comparison · 2 cpus

Lenovo Intel Xeon E5-2470 vs Lenovo Xeon E5-2407 4C 2.2GHz 10MB

39specifications compared
13differ
26identical
10known for one product only

Key differences

Processor model
- Intel Xeon E5-2470:E5-2470
- Xeon E5-2407 4C 2.2GHz 10MB:E5-2407
Processor base frequency
- Intel Xeon E5-2470:2.3 GHz
- Xeon E5-2407 4C 2.2GHz 10MB:2.2 GHz
Processor cores
- Intel Xeon E5-2470:8
- Xeon E5-2407 4C 2.2GHz 10MB:4
Processor threads
- Intel Xeon E5-2470:16
- Xeon E5-2407 4C 2.2GHz 10MB:4
System bus rate
- Intel Xeon E5-2470:8 GT/s
- Xeon E5-2407 4C 2.2GHz 10MB:6.4 GT/s
Processor cache
- Intel Xeon E5-2470:20 MB
- Xeon E5-2407 4C 2.2GHz 10MB:10 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2470:95 W
- Xeon E5-2407 4C 2.2GHz 10MB:80 W
Memory bandwidth supported by processor (max)
- Intel Xeon E5-2470:38.4 GB/s
- Xeon E5-2407 4C 2.2GHz 10MB:25 GB/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2470, Xeon E5-2407 4C 2.2GHz 10MB
49 specifications	A Lenovo Intel Xeon E5-2470 View product	B Lenovo Xeon E5-2407 4C 2.2GHz 10MB View product
Processor8 differ
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2470	E5-2407
Processor base frequencyDiffers	2.3 GHz	2.2 GHz
Processor coresDiffers	8	4
Processor socket	LGA 1356 (Socket B2)	LGA 1356 (Socket B2)
Processor lithography	32 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	16	4
System bus rateDiffers	8 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Processor cacheDiffers	20 MB	10 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage Range	0.6 - 1.35 V	0.6 - 1.35 V
SteppingKnown for one	C2	Unknown — not stated by the source
Bus type	QPI	QPI
Number of QPI links	1	1
Memory bandwidth supported by processor (max)Differs	38.4 GB/s	25 GB/s
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Memory2 differ
Maximum internal memory supported by processorDiffers	384 GB	375 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066 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	2	Unknown — not stated by the source
ScalabilityDiffers	2S	S2S
Embedded options availableKnown for one	Unknown — not stated by the source	No
Processor special features2 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
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 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
Operational conditionsidentical
TcaseKnown for one	78 °C	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
CompatibilityKnown for one	Unknown — not stated by the source	ThinkServer RD330/RD430

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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