Product comparison · 2 cpus

HP WG727AA processor vs Lenovo Intel Xeon E5503

13specifications compared
3differ
10identical
10known for one product only

Key differences

The HP WG727AA processor has 0.26 GHz more processor base frequency than the Lenovo Intel Xeon E5503 (2.26 GHz vs 2 GHz). Processor model: E5507 on the HP WG727AA processor, E5503 on the Lenovo Intel Xeon E5503. Processor cache type: L3 on the HP WG727AA processor, L2 on the Lenovo Intel Xeon E5503.

Processor model
- WG727AA processor:E5507
- Intel Xeon E5503:E5503
Processor base frequency
- WG727AA processor:2.26 GHz
- Intel Xeon E5503:2 GHz
Processor cache type
- WG727AA processor:L3
- Intel Xeon E5503:L2

Side by side

Differences highlightedShow differences only

Comparison of WG727AA, Intel Xeon E5503
23 specifications	A HP WG727AA processor Model WG727AA View product	B Lenovo Intel Xeon E5503 View product
Processor3 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5507	E5503
Processor base frequencyDiffers	2.26 GHz	2 GHz
Processor coresKnown for one	4	Unknown — not stated by the source
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	4	Unknown — not stated by the source
System bus rate	4.8 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	4 MB	4 MB
Processor cache typeDiffers	L3	L2
Processor front side bus	800 MHz	800 MHz
Thermal Design Power (TDP)	80 W	80 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
Memory bandwidth supported by processor (max)Known for one	19.2 GB/s	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Tray
Memoryidentical
Maximum internal memory supported by processorKnown for one	144 GB	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Triple-channel	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Market segment	Server	Server
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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