Product comparison · 2 cpus

HP Intel Xeon E5405 vs HP Intel Xeon X5272

22specifications compared
9differ
13identical
5known for one product only

Key differences

The HP Intel Xeon X5272 has 1.4 GHz more processor base frequency than the HP Intel Xeon E5405 (3.4 GHz vs 2 GHz). The HP Intel Xeon E5405 has 2 more processor cores than the HP Intel Xeon X5272 (4 vs 2). The HP Intel Xeon E5405 has 6 MB more processor cache than the HP Intel Xeon X5272 (12 MB vs 6 MB). Processor model: E5405 on the HP Intel Xeon E5405, X5272 on the HP Intel Xeon X5272. VID Voltage Range: 0.85 - 1.35 V on the HP Intel Xeon E5405, 0.850 - 1.3500 V on the HP Intel Xeon X5272.

Processor model
- Intel Xeon E5405:E5405
- Intel Xeon X5272:X5272
Processor base frequency
- Intel Xeon E5405:2 GHz
- Intel Xeon X5272:3.4 GHz
Processor cores
- Intel Xeon E5405:4
- Intel Xeon X5272:2
Processor cache
- Intel Xeon E5405:12 MB
- Intel Xeon X5272:6 MB
Processor front side bus
- Intel Xeon E5405:1333 MHz
- Intel Xeon X5272:1600 MHz
VID Voltage Range
- Intel Xeon E5405:0.85 - 1.35 V
- Intel Xeon X5272:0.850 - 1.3500 V
Number of Processing Die Transistors
- Intel Xeon E5405:820 M
- Intel Xeon X5272:410 M
Processing Die size
- Intel Xeon E5405:214 mm²
- Intel Xeon X5272:107 mm²

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5405, Intel Xeon X5272
27 specifications	A HP Intel Xeon E5405 View product	B HP Intel Xeon X5272 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5405	X5272
Processor base frequencyDiffers	2 GHz	3.4 GHz
Processor coresDiffers	4	2
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithography	45 nm	45 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	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	1333 MHz	1600 MHz
Thermal Design Power (TDP)	80 W	80 W
VID Voltage RangeDiffers	0.85 - 1.35 V	0.850 - 1.3500 V
FSB ParityKnown for one	Yes	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	6	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	No	No
Features2 differ
Execute Disable Bit	Yes	Yes
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Market segment	Server	Server
Number of Processing Die TransistorsDiffers	820 M	410 M
Processing Die sizeDiffers	214 mm²	107 mm²
Processor special featuresidentical
Intel Virtualization Technology (VT-x)	Yes	Yes
Operational conditions1 differ
TcaseDiffers	67 °C	66 °C
Weight & dimensionsidentical
WeightKnown for one	2.04 kg	Unknown — not stated by the source
Processor package size	37.5 mm	37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x

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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