Product comparison · 2 cpus

HP Intel Xeon E5649 2nd Processor vs HP Intel Xeon X5675 2nd Processor

Key differences

Processor model
- Intel Xeon E5649 2nd Processor:E5649
- Intel Xeon X5675 2nd Processor:X5675
Processor base frequency
- Intel Xeon E5649 2nd Processor:2.53 GHz
- Intel Xeon X5675 2nd Processor:0.36 GHz
Processor cores
- Intel Xeon E5649 2nd Processor:6
- Intel Xeon X5675 2nd Processor:3
Component for
- Intel Xeon E5649 2nd Processor:PC
- Intel Xeon X5675 2nd Processor:Server/workstation
System bus rate
- Intel Xeon E5649 2nd Processor:5.86 GT/s
- Intel Xeon X5675 2nd Processor:6.4 GT/s
Processor boost frequency
- Intel Xeon E5649 2nd Processor:2.93 GHz
- Intel Xeon X5675 2nd Processor:3.46 GHz
Processor front side bus
- Intel Xeon E5649 2nd Processor:1066 MHz
- Intel Xeon X5675 2nd Processor:1333 MHz
Thermal Design Power (TDP)
- Intel Xeon E5649 2nd Processor:80 W
- Intel Xeon X5675 2nd Processor:95 W

Differences highlightedShow differences only

Comparison of Intel Xeon E5649 2nd Processor, Intel Xeon X5675 2nd Processor
24 specifications	A HP Intel Xeon E5649 2nd Processor View product	B HP Intel Xeon X5675 2nd Processor View product
Processor9 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5649	X5675
Processor base frequencyDiffers	2.53 GHz	0.36 GHz
Processor coresDiffers	6	3
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forDiffers	PC	Server/workstation
Processor threads	12	12
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.93 GHz	3.46 GHz
Processor cache	12 MB	12 MB
Processor cache type	L3	L3
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage Range	0.750 - 1.350 V	0.750 - 1.350 V
CPU multiplier (bus/core ratio)Differs	19	23
SteppingKnown for one	Unknown — not stated by the source	B1
Processor codeKnown for one	Unknown — not stated by the source	SLBYL
Features2 differ
Market segmentDiffers	Desktop	Server
BandwidthDiffers	32000 MB/s	26214.4 MB/s
Operational conditions1 differ
Maximum operating temperatureDiffers	76.2 °C	81.3 °C
Other featuresidentical
L1 cacheKnown for one	0.384 MB	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.