Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4820 vs Fujitsu Intel Xeon E7-8860 10C/20T 2.26GHz 24MB

20specifications compared
10differ
10identical
19known for one product only

Key differences

Processor model
- Intel Xeon E7-4820:E7-4820
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:E7-8860
Processor base frequency
- Intel Xeon E7-4820:2 GHz
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:2.26 GHz
Processor cores
- Intel Xeon E7-4820:8
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:10
Processor threads
- Intel Xeon E7-4820:16
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:20
System bus rate
- Intel Xeon E7-4820:5.86 GT/s
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:6.4 GT/s
Processor boost frequency
- Intel Xeon E7-4820:2.266 GHz
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:2.666 GHz
Processor cache
- Intel Xeon E7-4820:18 MB
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:24 MB
Thermal Design Power (TDP)
- Intel Xeon E7-4820:105 W
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:130 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4820, Intel Xeon E7-8860 10C/20T 2.26GHz 24MB
39 specifications	A Fujitsu Intel Xeon E7-4820 View product	B Fujitsu Intel Xeon E7-8860 10C/20T 2.26GHz 24MB View product
Processor9 differ
Processor family	Intel® Xeon® E7 Family	Intel® Xeon® E7 Family
Processor modelDiffers	E7-4820	E7-8860
Processor base frequencyDiffers	2 GHz	2.26 GHz
Processor coresDiffers	8	10
Processor socket	LGA 1567 (Socket LS)	LGA 1567 (Socket LS)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	16	20
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.266 GHz	2.666 GHz
Processor cacheDiffers	18 MB	24 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	105 W	130 W
Bus typeKnown for one	Unknown — not stated by the source	QPI
CPU multiplier (bus/core ratio)Differs	15	17
Memory1 differ
Maximum internal memory supported by processorDiffers	32 GB	4 TB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processor	800,978,1066,1333 MHz	800,978,1066,1333 MHz
Memory channels	Quad-channel	Quad-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
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Market segment	Server	Server
CPU configuration (max)Known for one	Unknown — not stated by the source	8
Embedded options availableKnown for one	Unknown — not stated by the source	No
ScalabilityKnown for one	Unknown — not stated by the source	S8S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown 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
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	69 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
CompatibilityKnown for one	Unknown — not stated by the source	Fujitsu Primergy RX900 S7
Temperature (max)Known for one	64 °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.

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