Product comparison · 2 cpus

HP E5507 processor vs HP Intel Xeon L5640

19specifications compared
10differ
9identical
7known for one product only

Key differences

Processor model
- E5507 processor:E5507
- Intel Xeon L5640:L5640
Processor cores
- E5507 processor:4
- Intel Xeon L5640:6
Processor lithography
- E5507 processor:45 nm
- Intel Xeon L5640:32 nm
Processor threads
- E5507 processor:4
- Intel Xeon L5640:12
System bus rate
- E5507 processor:4.8 GT/s
- Intel Xeon L5640:5.86 GT/s
Processor cache
- E5507 processor:4 MB
- Intel Xeon L5640:12 MB
Thermal Design Power (TDP)
- E5507 processor:80 W
- Intel Xeon L5640:60 W
Memory bandwidth supported by processor (max)
- E5507 processor:19.2 GB/s
- Intel Xeon L5640:32 GB/s

Side by side

Differences highlightedShow differences only

Comparison of E5507, Intel Xeon L5640
26 specifications	A HP E5507 processor Model E5507 View product	B HP Intel Xeon L5640 View product
Processor8 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5507	L5640
Processor base frequency	2.26 GHz	2.26 GHz
Processor coresDiffers	4	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	4	12
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.8 GHz
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	60 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	17
Memory bandwidth supported by processor (max)Differs	19.2 GB/s	32 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor codeKnown for one	SLBKC	Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorDiffers	144 GB	288 GB
Memory clock speeds supported by processorDiffers	800 MHz	800,1066,1333 MHz
Memory channels	Triple-channel	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Market segment	Server	Server
Other featuresidentical
Temperature (max)Known for one	Unknown — not stated by the source	69.4 °C
Operational conditionsidentical
Maximum operating temperatureKnown for one	76 °C	Unknown — not stated by the source

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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