Product comparison · 2 cpus

HP Intel Xeon E5620 vs HP Intel Xeon X5677

Key differences

Processor model
- Intel Xeon E5620:E5620
- Intel Xeon X5677:X5677
Processor base frequency
- Intel Xeon E5620:2.4 GHz
- Intel Xeon X5677:3.46 GHz
System bus rate
- Intel Xeon E5620:5.86 GT/s
- Intel Xeon X5677:6.4 GT/s
L3 cache speed
- Intel Xeon E5620:2.4 GHz
- Intel Xeon X5677:3.46 GHz
Thermal Design Power (TDP)
- Intel Xeon E5620:80 W
- Intel Xeon X5677:130 W
VID Voltage Range
- Intel Xeon E5620:0.800 - 1.300 V
- Intel Xeon X5677:0 - 1.3 V
CPU multiplier (bus/core ratio)
- Intel Xeon E5620:18
- Intel Xeon X5677:26
Processor code
- Intel Xeon E5620:SLBV4
- Intel Xeon X5677:SLBV9

Differences highlightedShow differences only

Comparison of Intel Xeon E5620, Intel Xeon X5677
20 specifications	A HP Intel Xeon E5620 View product	B HP Intel Xeon X5677 View product
Processor8 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5620	X5677
Processor base frequencyDiffers	2.4 GHz	3.46 GHz
Processor cores	4	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	12 MB	12 MB
Processor cache type	L3	L3
L3 cache speedDiffers	2.4 GHz	3.46 GHz
Thermal Design Power (TDP)Differs	80 W	130 W
VID Voltage RangeDiffers	0.800 - 1.300 V	0 - 1.3 V
Stepping	B1	B1
CPU multiplier (bus/core ratio)Differs	18	26
Processor codeDiffers	SLBV4	SLBV9
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	77.6 °C	80.4 °C

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.