Product comparison · 2 cpus

Lenovo Intel Xeon E5-2430 v2 vs Lenovo Intel Xeon E5-4650 v2

43specifications compared
19differ
24identical
9known for one product only

Key differences

Processor model
- Intel Xeon E5-2430 v2:E5-2430V2
- Intel Xeon E5-4650 v2:E5-4650V2
Processor base frequency
- Intel Xeon E5-2430 v2:2.5 GHz
- Intel Xeon E5-4650 v2:2.4 GHz
Processor cores
- Intel Xeon E5-2430 v2:6
- Intel Xeon E5-4650 v2:10
Processor socket
- Intel Xeon E5-2430 v2:LGA 1356 (Socket B2)
- Intel Xeon E5-4650 v2:LGA 2011 (Socket R)
Processor threads
- Intel Xeon E5-2430 v2:12
- Intel Xeon E5-4650 v2:20
System bus rate
- Intel Xeon E5-2430 v2:7.2 GT/s
- Intel Xeon E5-4650 v2:8 GT/s
Processor operating modes
- Intel Xeon E5-2430 v2:32-bit, 64-bit
- Intel Xeon E5-4650 v2:64-bit
Processor boost frequency
- Intel Xeon E5-2430 v2:3 GHz
- Intel Xeon E5-4650 v2:2.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2430 v2, Intel Xeon E5-4650 v2
52 specifications	A Lenovo Intel Xeon E5-2430 v2 View product	B Lenovo Intel Xeon E5-4650 v2 View product
Processor13 differ
Processor family	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2430V2	E5-4650V2
Processor base frequencyDiffers	2.5 GHz	2.4 GHz
Processor coresDiffers	6	10
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	12	20
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor boost frequencyDiffers	3 GHz	2.9 GHz
Processor cacheDiffers	15 MB	25 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.65 - 1.3 V	0.65 - 1.30 V
SteppingKnown for one	S1	Unknown — not stated by the source
Bus type	QPI	QPI
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	38.4 GB/s	59.7 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers	384 GB	768 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066,1333,1600,1866 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features2 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesDiffers	24	40
PCI Express slots version	3.0	3.0
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
Embedded options availableDiffers	Yes	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
ScalabilityKnown for one	2S	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
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)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost Technology	2.0	2.0
Intel Demand Based Switching	Yes	Yes
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
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
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	76 °C	75 °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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