Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4830 vs HP E5640 processor

19specifications compared
13differ
6identical
8known for one product only

Key differences

Processor family
- Intel Xeon E7-4830:Intel® Xeon® E7 Family
- E5640 processor:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E7-4830:E7-4830
- E5640 processor:E5640
Processor base frequency
- Intel Xeon E7-4830:1.86 GHz
- E5640 processor:2.66 GHz
Processor cores
- Intel Xeon E7-4830:6
- E5640 processor:4
Processor socket
- Intel Xeon E7-4830:LGA 1567 (Socket LS)
- E5640 processor:Socket B (LGA 1366)
Processor threads
- Intel Xeon E7-4830:12
- E5640 processor:8
System bus rate
- Intel Xeon E7-4830:4.8 GT/s
- E5640 processor:5.86 GT/s
Processor cache
- Intel Xeon E7-4830:18 MB
- E5640 processor:12 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4830, E5640
27 specifications	A Fujitsu Intel Xeon E7-4830 View product	B HP E5640 processor Model E5640 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7-4830	E5640
Processor base frequencyDiffers	1.86 GHz	2.66 GHz
Processor coresDiffers	6	4
Processor socketDiffers	LGA 1567 (Socket LS)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	12	8
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.93 GHz
Processor cacheDiffers	18 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.750 - 1.350 V
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Differs	14	20
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Processor codeKnown for one	Unknown — not stated by the source	SLBVC
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	288 GB
Memory clock speeds supported by processorDiffers	800,978,1066,1333 MHz	800,1066 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
ECC	Yes	Yes
Featuresidentical
Market segment	Server	Server
BandwidthKnown for one	Unknown — not stated by the source	26214.4 MB/s
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	77.6 °C
Other featuresidentical
Temperature (max)Known for one	70 °C	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.

More cpu comparisons

All cpu comparisons