Product comparison · 2 cpus

HP E5-2637 v2 4C 3.5GHz vs HP Intel Xeon E5-2680 v2 10C 2.8GHz

48specifications compared
9differ
39identical
2known for one product only

Key differences

The HP E5-2637 v2 4C 3.5GHz has 0.7 GHz more processor base frequency than the HP Intel Xeon E5-2680 v2 10C 2.8GHz (3.5 GHz vs 2.8 GHz). The HP Intel Xeon E5-2680 v2 10C 2.8GHz has 6 more processor cores than the HP E5-2637 v2 4C 3.5GHz (10 vs 4). The HP Intel Xeon E5-2680 v2 10C 2.8GHz has 12 more processor threads than the HP E5-2637 v2 4C 3.5GHz (20 vs 8). Only the HP Intel Xeon E5-2680 v2 10C 2.8GHz has embedded options available. Processor model: E5-2637V2 on the HP E5-2637 v2 4C 3.5GHz, E5-2680V2 on the HP Intel Xeon E5-2680 v2 10C 2.8GHz.

Processor model
- E5-2637 v2 4C 3.5GHz:E5-2637V2
- Intel Xeon E5-2680 v2 10C 2.8GHz:E5-2680V2
Processor base frequency
- E5-2637 v2 4C 3.5GHz:3.5 GHz
- Intel Xeon E5-2680 v2 10C 2.8GHz:2.8 GHz
Processor cores
- E5-2637 v2 4C 3.5GHz:4
- Intel Xeon E5-2680 v2 10C 2.8GHz:10
Processor threads
- E5-2637 v2 4C 3.5GHz:8
- Intel Xeon E5-2680 v2 10C 2.8GHz:20
Processor boost frequency
- E5-2637 v2 4C 3.5GHz:3.8 GHz
- Intel Xeon E5-2680 v2 10C 2.8GHz:3.6 GHz
Processor cache
- E5-2637 v2 4C 3.5GHz:15 MB
- Intel Xeon E5-2680 v2 10C 2.8GHz:25 MB
Thermal Design Power (TDP)
- E5-2637 v2 4C 3.5GHz:130 W
- Intel Xeon E5-2680 v2 10C 2.8GHz:115 W
Embedded options available
- E5-2637 v2 4C 3.5GHz:No
- Intel Xeon E5-2680 v2 10C 2.8GHz:Yes

Side by side

Differences highlightedShow differences only

Comparison of E5-2637 v2 4C 3.5GHz, Intel Xeon E5-2680 v2 10C 2.8GHz
50 specifications	A HP E5-2637 v2 4C 3.5GHz View product	B HP Intel Xeon E5-2680 v2 10C 2.8GHz View product
Processor7 differ
Processor family	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2637V2	E5-2680V2
Processor base frequencyDiffers	3.5 GHz	2.8 GHz
Processor coresDiffers	4	10
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	8	20
System bus rate	8 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.8 GHz	3.6 GHz
Processor cacheDiffers	15 MB	25 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	130 W	115 W
VID Voltage Range	0.6 - 1.30 V	0.6 - 1.30 V
Bus type	QPI	QPI
Number of QPI links	2	2
Memory bandwidth supported by processor (max)	59.7 GB/s	59.7 GB/s
Memoryidentical
Maximum internal memory supported by processor	768 GB	768 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066,1333,1600,1866 MHz	800,1066,1333,1600,1866 MHz
Memory channels	Quad-channel	Quad-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	40	40
PCI Express slots version	3.0	3.0
Supported instruction sets	AVX	AVX
Embedded options availableDiffers	No	Yes
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 Technology	Yes	Yes
Intel Advanced Vector ExtensionsKnown for one	Yes	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® vPro™ Platform Eligibility	Yes	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	76 °C	82 °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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