Product comparison · 2 cpus

HP WG727AA processor vs Lenovo Xeon E5507

Key differences

Processor cache type: L3 on the HP WG727AA processor, L2 on the Lenovo Xeon E5507.

Differences highlightedShow differences only

Comparison of WG727AA, Xeon E5507
23 specifications	A HP WG727AA processor Model WG727AA View product	B Lenovo Xeon E5507 View product
Processor1 differ
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor cache typeDiffers	L3	L2
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
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.