Product comparison · 2 cpus

Fujitsu Intel Xeon E5620 vs HP WG727AA processor

21specifications compared
11differ
10identical
9known for one product only

Key differences

The Fujitsu Intel Xeon E5620 has 0.14 GHz more processor base frequency than the HP WG727AA processor (2.4 GHz vs 2.26 GHz). The HP WG727AA processor has 13 nm more processor lithography than the Fujitsu Intel Xeon E5620 (45 nm vs 32 nm). The Fujitsu Intel Xeon E5620 has 4 more processor threads than the HP WG727AA processor (8 vs 4). Processor model: E5620 on the Fujitsu Intel Xeon E5620, E5507 on the HP WG727AA processor. VID Voltage Range: 0.750 - 1.300 V on the Fujitsu Intel Xeon E5620, 0.75 - 1.35 V on the HP WG727AA processor.

Processor model
- Intel Xeon E5620:E5620
- WG727AA processor:E5507
Processor base frequency
- Intel Xeon E5620:2.4 GHz
- WG727AA processor:2.26 GHz
Processor lithography
- Intel Xeon E5620:32 nm
- WG727AA processor:45 nm
Processor threads
- Intel Xeon E5620:8
- WG727AA processor:4
System bus rate
- Intel Xeon E5620:5.86 GT/s
- WG727AA processor:4.8 GT/s
Processor cache
- Intel Xeon E5620:12 MB
- WG727AA processor:4 MB
VID Voltage Range
- Intel Xeon E5620:0.750 - 1.300 V
- WG727AA processor:0.75 - 1.35 V
Memory bandwidth supported by processor (max)
- Intel Xeon E5620:25.6 GB/s
- WG727AA processor:19.2 GB/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5620, WG727AA
30 specifications	A Fujitsu Intel Xeon E5620 View product	B HP WG727AA processor Model WG727AA View product
Processor8 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5620	E5507
Processor base frequencyDiffers	2.4 GHz	2.26 GHz
Processor cores	4	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyDiffers	32 nm	45 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	8	4
System bus rateDiffers	5.86 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	2.66 GHz	Unknown — not stated by the source
Processor cacheDiffers	12 MB	4 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	80 W	80 W
VID Voltage RangeDiffers	0.750 - 1.300 V	0.75 - 1.35 V
SteppingKnown for one	B1	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	18	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	19.2 GB/s
Processor system typeKnown for one	DP	Unknown — not stated by the source
Processor codeKnown for one	SLBV4	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory2 differ
Maximum internal memory supported by processorDiffers	288 GB	144 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	800 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	77.6 °C	76 °C
Weight & dimensionsidentical
Package dimensions (WxDxH)Known for one	42.5 x 425.5 x 45 mm	Unknown — not stated by the source
Other featuresidentical
On-board memory controllerKnown for one	Yes	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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