Product comparison · 2 cpus

Fujitsu Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W vs HP Intel Pentium G645

34specifications compared
22differ
12identical
34known for one product only

Key differences

Processor family
- Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W:Intel® Xeon® E5 Family
- Intel Pentium G645:Intel Pentium G
Processor model
- Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W:E5-2470
- Intel Pentium G645:G645
Processor base frequency
- Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W:2.3 GHz
- Intel Pentium G645:2.9 GHz
Processor cores
- Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W:8
- Intel Pentium G645:2
Processor socket
- Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W:LGA 1356 (Socket B2)
- Intel Pentium G645:LGA 1155 (Socket H2)
Component for
- Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W:Server/workstation
- Intel Pentium G645:PC
Processor threads
- Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W:16
- Intel Pentium G645:2
System bus rate
- Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W:8 GT/s
- Intel Pentium G645:5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W, Intel Pentium G645
68 specifications	A Fujitsu Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W View product	B HP Intel Pentium G645 View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel Pentium G
Processor modelDiffers	E5-2470	G645
Processor base frequencyDiffers	2.3 GHz	2.9 GHz
Processor coresDiffers	8	2
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 1155 (Socket H2)
Package typeKnown for one	Unknown — not stated by the source	Tray
Component forDiffers	Server/workstation	PC
Processor threadsDiffers	16	2
System bus rateDiffers	8 GT/s	5 GT/s
Processor cacheDiffers	20 MB	3 MB
Thermal Design Power (TDP)Differs	95 W	65 W
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® B65 Express, Intel® B75 Express, Intel® H61 Express, Intel® H67 Express, Intel® H77 Express, Intel® P67 Express, Intel® Q65 Express, Intel® Q67 Express, Intel Q75 Express, Intel® Z68 Express, Intel® Z75 Express, Intel® Z77 Express
SteppingKnown for one	Unknown — not stated by the source	Q0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	29
Memory bandwidth supported by processor (max)Differs	38.4 GB/s	17 GB/s
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Processor front side busKnown for one	1600 MHz	Unknown — not stated by the source
VID Voltage RangeKnown for one	0.6 - 1.35 V	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
Memory3 differ
Maximum internal memory supported by processorDiffers	375 GB	32 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	1066 MHz
Memory channelsDiffers	Triple-channel	Dual-channel
ECCKnown for one	Yes	Unknown — not stated by the source
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	850 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	2
Features2 differ
Market segmentDiffers	Server	Desktop
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
CPU configuration (max)Differs	2	1
Maximum number of PCI Express lanesKnown for one	24	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
ScalabilityKnown for one	S2S	Unknown — not stated by the source
Processor special features4 differ
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown 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® 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® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyDiffers	Yes	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Intel® vPro™ Platform EligibilityDiffers	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known 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 conditions1 differ
TcaseDiffers	78 °C	69.1 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
CompatibilityKnown for one	PRIMERGY TX200 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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