Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2420 vs HP Intel Pentium 2020M

38specifications compared
29differ
9identical
26known for one product only

Key differences

Processor family
- Intel Xeon E5-2420:Intel® Xeon® E5 Family
- Intel Pentium 2020M:Intel® Pentium®
Processor model
- Intel Xeon E5-2420:E5-2420
- Intel Pentium 2020M:2020M
Processor base frequency
- Intel Xeon E5-2420:1.9 GHz
- Intel Pentium 2020M:2.4 GHz
Processor cores
- Intel Xeon E5-2420:6
- Intel Pentium 2020M:2
Processor socket
- Intel Xeon E5-2420:LGA 1356 (Socket B2)
- Intel Pentium 2020M:Socket 988
Processor lithography
- Intel Xeon E5-2420:32 nm
- Intel Pentium 2020M:22 nm
Component for
- Intel Xeon E5-2420:Server/workstation
- Intel Pentium 2020M:PC
Processor threads
- Intel Xeon E5-2420:12
- Intel Pentium 2020M:2

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2420, Intel Pentium 2020M
64 specifications	A Fujitsu Intel Xeon E5-2420 View product	B HP Intel Pentium 2020M View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Pentium®
Processor modelDiffers	E5-2420	2020M
Processor base frequencyDiffers	1.9 GHz	2.4 GHz
Processor coresDiffers	6	2
Processor socketDiffers	LGA 1356 (Socket B2)	Socket 988
Processor lithographyDiffers	32 nm	22 nm
Component forDiffers	Server/workstation	PC
Processor threadsDiffers	12	2
System bus rateDiffers	7.2 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	15 MB	2 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	35 W
SteppingDiffers	C2	L1
Memory bandwidth supported by processor (max)Differs	32 GB/s	25.6 GB/s
Processor boost frequencyKnown for one	2.4 GHz	Unknown — not stated by the source
VID Voltage RangeKnown for one	0.6 - 1.35 V	Unknown — not stated by the source
Compatible chipsetsKnown for one	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Memory5 differ
Maximum internal memory supported by processorDiffers	375 GB	32 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-SDRAM, DDR3L-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	1333,1600 MHz
Memory channelsDiffers	Triple-channel	Dual-channel
ECCDiffers	Yes	No
Graphics1 differ
On-board graphics cardDiffers	No	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	650 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	3
Features3 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Market segmentDiffers	Server	Desktop
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	1
PCI Express slots versionDiffers	3.0	2.0
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8, 1x8+2x4
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Embedded options availableKnown for one	Unknown — not stated by the source	No
CPU configuration (max)Known for one	2	Unknown — not stated by the source
ScalabilityKnown for one	2S	Unknown — not stated by the source
Processor special features6 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	Yes	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® vPro™ Platform EligibilityDiffers	Yes	No
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TjunctionKnown for one	Unknown — not stated by the source	90 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x

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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