Product comparison · 2 cpus

HP Intel Xeon L5420 vs HP Intel Xeon Processor E5320

13specifications compared
7differ
6identical
25known for one product only

Key differences

Processor model
- Intel Xeon L5420:L5420
- Intel Xeon Processor E5320:E5320
Processor base frequency
- Intel Xeon L5420:2.5 GHz
- Intel Xeon Processor E5320:1.86 GHz
Processor lithography
- Intel Xeon L5420:45 nm
- Intel Xeon Processor E5320:65 nm
Processor cache
- Intel Xeon L5420:12 MB
- Intel Xeon Processor E5320:8 MB
Processor front side bus
- Intel Xeon L5420:1333 MHz
- Intel Xeon Processor E5320:1066 MHz
Thermal Design Power (TDP)
- Intel Xeon L5420:50 W
- Intel Xeon Processor E5320:80 W
VID Voltage Range
- Intel Xeon L5420:0.85 - 1.35 V
- Intel Xeon Processor E5320:1 - 1.5 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon L5420, Intel Xeon Processor E5320
38 specifications	A HP Intel Xeon L5420 View product	B HP Intel Xeon Processor E5320 View product
Processor7 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	L5420	E5320
Processor base frequencyDiffers	2.5 GHz	1.86 GHz
Processor coresKnown for one	4	Unknown — not stated by the source
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithographyDiffers	45 nm	65 nm
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	12 MB	8 MB
Processor cache type	L2	L2
L2 cache speedKnown for one	2.5 GHz	Unknown — not stated by the source
Processor front side busDiffers	1333 MHz	1066 MHz
Thermal Design Power (TDP)Differs	50 W	80 W
VID Voltage RangeDiffers	0.85 - 1.35 V	1 - 1.5 V
Compatible chipsetsKnown for one	Intel® 5000P, Intel® 5000V, Intel® 5000X, Intel® 5100, Intel® 5400	Unknown — not stated by the source
FSB ParityKnown for one	Yes	Unknown — not stated by the source
SteppingKnown for one	E0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	7.5	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Market segment	Server	Server
Number of Processing Die TransistorsKnown for one	820 M	Unknown — not stated by the source
Processing Die sizeKnown for one	214 mm²	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	57 °C	Unknown — not stated by the source
Maximum operating temperatureKnown for one	Unknown — not stated by the source	66 °C
Weight & dimensionsidentical
WeightKnown for one	2.04 kg	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	160 x 57.1 x 414 mm	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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