Product comparison · 2 cpus

HP Intel Xeon E5506 UPG vs HP WG728AA processor

15specifications compared
6differ
9identical
12known for one product only

Key differences

The HP WG728AA processor has 0.27 GHz more processor base frequency than the HP Intel Xeon E5506 UPG (2.4 GHz vs 2.13 GHz). The HP Intel Xeon E5506 UPG has 13 nm more processor lithography than the HP WG728AA processor (45 nm vs 32 nm). The HP WG728AA processor has 8 MB more processor cache than the HP Intel Xeon E5506 UPG (12 MB vs 4 MB). Processor model: E5506 on the HP Intel Xeon E5506 UPG, E5620 on the HP WG728AA processor.

Processor model
- Intel Xeon E5506 UPG:E5506
- WG728AA processor:E5620
Processor base frequency
- Intel Xeon E5506 UPG:2.13 GHz
- WG728AA processor:2.4 GHz
Processor lithography
- Intel Xeon E5506 UPG:45 nm
- WG728AA processor:32 nm
Processor cache
- Intel Xeon E5506 UPG:4 MB
- WG728AA processor:12 MB
CPU multiplier (bus/core ratio)
- Intel Xeon E5506 UPG:16
- WG728AA processor:18
Maximum operating temperature
- Intel Xeon E5506 UPG:76 °C
- WG728AA processor:77.6 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5506 UPG, WG728AA
27 specifications	A HP Intel Xeon E5506 UPG View product	B HP WG728AA processor Model WG728AA View product
Processor5 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5506	E5620
Processor base frequencyDiffers	2.13 GHz	2.4 GHz
Processor cores	4	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	8
System bus rateKnown for one	Unknown — not stated by the source	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.66 GHz
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L3	L3
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Thermal Design Power (TDP)	80 W	80 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
CPU multiplier (bus/core ratio)Differs	16	18
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
SteppingKnown for one	D0	Unknown — not stated by the source
Processor codeKnown for one	SLBF8	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	288 GB
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	76 °C	77.6 °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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