Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2620 vs HP Intel Xeon E5503

18specifications compared
13differ
5identical
21known for one product only

Key differences

Processor family
- Intel Xeon E5-2620:Intel® Xeon® E5 Family
- Intel Xeon E5503:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E5-2620:E5-2620
- Intel Xeon E5503:E5503
Processor cores
- Intel Xeon E5-2620:6
- Intel Xeon E5503:2
Processor socket
- Intel Xeon E5-2620:LGA 2011 (Socket R)
- Intel Xeon E5503:Socket B (LGA 1366)
Processor lithography
- Intel Xeon E5-2620:32 nm
- Intel Xeon E5503:45 nm
Processor threads
- Intel Xeon E5-2620:12
- Intel Xeon E5503:2
System bus rate
- Intel Xeon E5-2620:7.20 GT/s
- Intel Xeon E5503:4.8 GT/s
Processor operating modes
- Intel Xeon E5-2620:64-bit
- Intel Xeon E5503:32-bit, 64-bit

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2620, Intel Xeon E5503
39 specifications	A Fujitsu Intel Xeon E5-2620 View product	B HP Intel Xeon E5503 View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5-2620	E5503
Processor base frequency	2 GHz	2 GHz
Processor coresDiffers	6	2
Processor socketDiffers	LGA 2011 (Socket R)	Socket B (LGA 1366)
Processor lithographyDiffers	32 nm	45 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	12	2
System bus rateDiffers	7.20 GT/s	4.8 GT/s
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor cacheDiffers	15 MB	4 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.6 - 1.35 V	0.75 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	D0
Bus typeKnown for one	Unknown — not stated by the source	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	19.2 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.5 GHz	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	25	Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	144 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Featuresidentical
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Market segment	Server	Server
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	76 °C
Maximum operating temperatureKnown for one	77.4 °C	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, 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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