Product comparison · 2 cpus

HP Intel Xeon E5-2670, FI, Ref vs Lenovo Intel Xeon E5-2637 v2

43specifications compared
16differ
27identical
7known for one product only

Key differences

Processor family
- Intel Xeon E5-2670, FI, Ref:Intel® Xeon® E5 Family
- Intel Xeon E5-2637 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon E5-2670, FI, Ref:E5-2670
- Intel Xeon E5-2637 v2:E5-2637V2
Processor base frequency
- Intel Xeon E5-2670, FI, Ref:2.6 GHz
- Intel Xeon E5-2637 v2:3.5 GHz
Processor cores
- Intel Xeon E5-2670, FI, Ref:8
- Intel Xeon E5-2637 v2:4
Processor lithography
- Intel Xeon E5-2670, FI, Ref:32 nm
- Intel Xeon E5-2637 v2:22 nm
Processor threads
- Intel Xeon E5-2670, FI, Ref:16
- Intel Xeon E5-2637 v2:8
Processor operating modes
- Intel Xeon E5-2670, FI, Ref:32-bit, 64-bit
- Intel Xeon E5-2637 v2:64-bit
Processor boost frequency
- Intel Xeon E5-2670, FI, Ref:3.3 GHz
- Intel Xeon E5-2637 v2:3.8 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2670, FI, Ref, Intel Xeon E5-2637 v2
50 specifications	A HP Intel Xeon E5-2670, FI, Ref View product	B Lenovo Intel Xeon E5-2637 v2 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2670	E5-2637V2
Processor base frequencyDiffers	2.6 GHz	3.5 GHz
Processor coresDiffers	8	4
Processor lithographyDiffers	32 nm	22 nm
Processor threadsDiffers	16	8
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor boost frequencyDiffers	3.3 GHz	3.8 GHz
Processor cacheDiffers	20 MB	15 MB
Thermal Design Power (TDP)Differs	115 W	130 W
VID Voltage RangeDiffers	0.6 - 1.35 V	0.65 - 1.30 V
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	59.7 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers	384 GB	768 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066,1333,1600,1866 MHz
Features1 differ
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	40
Supported instruction setsDiffers	AES, AVX	AVX
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
Processor special featuresidentical
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	80 °C	76 °C

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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