Product comparison · 2 cpus

HP Intel Xeon E5-2640 vs HP Intel Xeon E5-2690

36specifications compared
12differ
24identical
14known for one product only

Key differences

Processor model
- Intel Xeon E5-2640:E5-2640
- Intel Xeon E5-2690:E5-2690
Processor base frequency
- Intel Xeon E5-2640:2.5 GHz
- Intel Xeon E5-2690:2.9 GHz
Processor cores
- Intel Xeon E5-2640:6
- Intel Xeon E5-2690:8
Processor threads
- Intel Xeon E5-2640:12
- Intel Xeon E5-2690:16
System bus rate
- Intel Xeon E5-2640:7.2 GT/s
- Intel Xeon E5-2690:8 GT/s
Processor boost frequency
- Intel Xeon E5-2640:3 GHz
- Intel Xeon E5-2690:3.8 GHz
Processor cache
- Intel Xeon E5-2640:15 MB
- Intel Xeon E5-2690:20 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2640:95 W
- Intel Xeon E5-2690:135 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2640, Intel Xeon E5-2690
50 specifications	A HP Intel Xeon E5-2640 View product	B HP Intel Xeon E5-2690 View product
Processor10 differ
Processor modelDiffers	E5-2640	E5-2690
Processor base frequencyDiffers	2.5 GHz	2.9 GHz
Processor coresDiffers	6	8
Package typeKnown for one	Box	Unknown — not stated by the source
Processor threadsDiffers	12	16
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor boost frequencyDiffers	3 GHz	3.8 GHz
Processor cacheDiffers	15 MB	20 MB
Thermal Design Power (TDP)Differs	95 W	135 W
VID Voltage RangeDiffers	0.6 - 1.35 V	0.60 - 1.35 V
SteppingKnown for one	C2	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	30	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	42.6 GB/s	51.2 GB/s
Featuresidentical
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
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 availableKnown for one	No	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor special features1 differ
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	Yes	2.0
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	73 °C	72 °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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