Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB vs HP Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU

46specifications compared
3differ
43identical
3known for one product only

Key differences

VID Voltage Range: 0.60 - 1.35 V on the Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB, 0.6 - 1.35 V on the HP Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU. Intel® Turbo Boost Technology: 2.0 on the Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB, Yes on the HP Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU. Compatibility: Fujitsu Primergy RX200 S7 on the Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB, HP Z820 on the HP Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU.

VID Voltage Range
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:0.60 - 1.35 V
- Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU:0.6 - 1.35 V
Intel® Turbo Boost Technology
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:2.0
- Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU:Yes
Compatibility
- Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB:Fujitsu Primergy RX200 S7
- Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU:HP Z820

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB, Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU
49 specifications	A Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB View product	B HP Z820 Xeon E5-2650 8 Core 2.00GHz 20MB cache 1600MHz 2nd CPU View product
Processor1 differ
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor model	E5-2650	E5-2650
Processor base frequency	2 GHz	2 GHz
Processor cores	8	8
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threads	16	16
System bus rate	8 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequency	2.8 GHz	2.8 GHz
Processor cacheKnown for one	Unknown — not stated by the source	20 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Processor front side bus	1600 MHz	1600 MHz
Thermal Design Power (TDP)	95 W	95 W
VID Voltage RangeDiffers	0.60 - 1.35 V	0.6 - 1.35 V
Bus type	QPI	QPI
CPU multiplier (bus/core ratio)	28	28
Number of QPI links	2	2
Memory bandwidth supported by processor (max)	51.2 GB/s	51.2 GB/s
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 card	No	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanes	40	40
CPU configuration (max)	2	2
Embedded options available	No	No
Scalability	S2S	S2S
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Processor special features1 differ
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 TechnologyDiffers	2.0	Yes
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 conditionsidentical
Tcase	77.4 °C	77.4 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
CompatibilityDiffers	Fujitsu Primergy RX200 S7	HP Z820

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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