Product comparison · 2 cpus

Lenovo Intel Xeon E5-2450L v2 vs Lenovo Intel Xeon E5-2470 v2

50specifications compared
6differ
44identical
1known for one product only

Key differences

Processor model
- Intel Xeon E5-2450L v2:E5-2450LV2
- Intel Xeon E5-2470 v2:E5-2470V2
Processor base frequency
- Intel Xeon E5-2450L v2:1.7 GHz
- Intel Xeon E5-2470 v2:2.4 GHz
System bus rate
- Intel Xeon E5-2450L v2:7.2 GT/s
- Intel Xeon E5-2470 v2:8 GT/s
Processor boost frequency
- Intel Xeon E5-2450L v2:2.1 GHz
- Intel Xeon E5-2470 v2:3.2 GHz
Thermal Design Power (TDP)
- Intel Xeon E5-2450L v2:60 W
- Intel Xeon E5-2470 v2:95 W
Tcase
- Intel Xeon E5-2450L v2:68 °C
- Intel Xeon E5-2470 v2:80 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2450L v2, Intel Xeon E5-2470 v2
51 specifications	A Lenovo Intel Xeon E5-2450L v2 View product	B Lenovo Intel Xeon E5-2470 v2 View product
Processor5 differ
Processor family	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2450LV2	E5-2470V2
Processor base frequencyDiffers	1.7 GHz	2.4 GHz
Processor cores	10	10
Processor socket	LGA 1356 (Socket B2)	LGA 1356 (Socket B2)
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threads	20	20
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor boost frequencyDiffers	2.1 GHz	3.2 GHz
Processor cache	25 MB	25 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	60 W	95 W
VID Voltage Range	0.65 - 1.3 V	0.65 - 1.3 V
Stepping	M1	M1
Bus type	QPI	QPI
Number of QPI links	1	1
Memory bandwidth supported by processor (max)	38.4 GB/s	38.4 GB/s
Memoryidentical
Maximum internal memory supported by processor	384 GB	384 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066,1333,1600 MHz	800,1066,1333,1600 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
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
Supported instruction sets	AVX	AVX
CPU configuration (max)	2	2
Embedded options available	No	No
Physical Address Extension (PAE)	Yes	Yes
Scalability	2S	2S
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	No	No
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® Identity Protection Technology (Intel® IPT)	No	No
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Intel Demand Based Switching	Yes	Yes
Intel TSX-NI	No	No
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® Secure Key	Yes	Yes
Operational conditions1 differ
TcaseDiffers	68 °C	80 °C
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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