Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB vs HP Intel Xeon E5-2643

41specifications compared
7differ
34identical
10known for one product only

Key differences

Processor model
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:E5-2650
- Intel Xeon E5-2643:E5-2643
Processor base frequency
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:2 GHz
- Intel Xeon E5-2643:3.3 GHz
Processor cores
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:8
- Intel Xeon E5-2643:4
Processor threads
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:16
- Intel Xeon E5-2643:8
Processor boost frequency
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:2.8 GHz
- Intel Xeon E5-2643:3.5 GHz
Thermal Design Power (TDP)
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:95 W
- Intel Xeon E5-2643:130 W
Tcase
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:77.4 °C
- Intel Xeon E5-2643:73 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB, Intel Xeon E5-2643
51 specifications	A Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB View product	B HP Intel Xeon E5-2643 View product
Processor6 differ
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2650	E5-2643
Processor base frequencyDiffers	2 GHz	3.3 GHz
Processor coresDiffers	8	4
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	16	8
System bus rate	8 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.8 GHz	3.5 GHz
Processor front side busKnown for one	1600 MHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	130 W
VID Voltage Range	0.60 - 1.35 V	0.60 - 1.35 V
Bus type	QPI	QPI
CPU multiplier (bus/core ratio)Known for one	28	Unknown — not stated by the source
Number of QPI links	2	2
Memory bandwidth supported by processor (max)	51.2 GB/s	51.2 GB/s
Processor cacheKnown for one	Unknown — not stated by the source	10 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L3
SteppingKnown for one	Unknown — not stated by the source	M1
Memoryidentical
Maximum internal memory supported by processor	750 GB	750 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066,1333,1600 MHz	800,1066,1333,1600 MHz
Memory channels	Quad-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
PCI Express slots version	3.0	3.0
CPU configuration (max)	2	2
Embedded options availableKnown for one	No	Unknown — not stated by the source
Scalability	S2S	S2S
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel Demand Based Switching	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® vPro™ Platform Eligibility	Yes	Yes
Operational conditions1 differ
TcaseDiffers	77.4 °C	73 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
CompatibilityKnown for one	Fujitsu Primergy RX200 S7	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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