Product comparison · 2 cpus

Acer Intel Core2 Duo P7570 vs HP Z620 Xeon E5-2620 6C 2.00GHz 15MB

19specifications compared
13differ
6identical
38known for one product only

Key differences

The Acer Intel Core2 Duo P7570 has 0.26 GHz more processor base frequency than the HP Z620 Xeon E5-2620 6C 2.00GHz 15MB (2.26 GHz vs 2 GHz). The HP Z620 Xeon E5-2620 6C 2.00GHz 15MB has 4 more processor cores than the Acer Intel Core2 Duo P7570 (6 vs 2). The Acer Intel Core2 Duo P7570 has 13 nm more processor lithography than the HP Z620 Xeon E5-2620 6C 2.00GHz 15MB (45 nm vs 32 nm). Processor family: Intel® Core™2 Duo on the Acer Intel Core2 Duo P7570, Intel® Xeon® E5 Family on the HP Z620 Xeon E5-2620 6C 2.00GHz 15MB. Processor model: P7570 on the Acer Intel Core2 Duo P7570, E5-2620 on the HP Z620 Xeon E5-2620 6C 2.00GHz 15MB.

Processor family
- Intel Core2 Duo P7570:Intel® Core™2 Duo
- Z620 Xeon E5-2620 6C 2.00GHz 15MB:Intel® Xeon® E5 Family
Processor model
- Intel Core2 Duo P7570:P7570
- Z620 Xeon E5-2620 6C 2.00GHz 15MB:E5-2620
Processor base frequency
- Intel Core2 Duo P7570:2.26 GHz
- Z620 Xeon E5-2620 6C 2.00GHz 15MB:2 GHz
Processor cores
- Intel Core2 Duo P7570:2
- Z620 Xeon E5-2620 6C 2.00GHz 15MB:6
Processor socket
- Intel Core2 Duo P7570:Socket 478
- Z620 Xeon E5-2620 6C 2.00GHz 15MB:LGA 2011 (Socket R)
Processor lithography
- Intel Core2 Duo P7570:45 nm
- Z620 Xeon E5-2620 6C 2.00GHz 15MB:32 nm
Component for
- Intel Core2 Duo P7570:Laptop
- Z620 Xeon E5-2620 6C 2.00GHz 15MB:Server/workstation
Processor cache
- Intel Core2 Duo P7570:3 MB
- Z620 Xeon E5-2620 6C 2.00GHz 15MB:15 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Core2 Duo P7570, Z620 Xeon E5-2620 6C 2.00GHz 15MB
57 specifications	A Acer Intel Core2 Duo P7570 View product	B HP Z620 Xeon E5-2620 6C 2.00GHz 15MB View product
Processor11 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® E5 Family
Processor modelDiffers	P7570	E5-2620
Processor base frequencyDiffers	2.26 GHz	2 GHz
Processor coresDiffers	2	6
Processor socketDiffers	Socket 478	LGA 2011 (Socket R)
Processor lithographyDiffers	45 nm	32 nm
Component forDiffers	Laptop	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	12
System bus rateKnown for one	Unknown — not stated by the source	7.2 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.5 GHz
Processor cacheDiffers	3 MB	15 MB
Processor cache typeDiffers	L2	L3
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	25 W	95 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
Bus typeKnown for one	Unknown — not stated by the source	QPI
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	25
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	42.6 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
L2 cache speedKnown for one	2.26 GHz	Unknown — not stated by the source
Compatible chipsetsKnown for one	Intel® GM45 Express, Intel® PM45 Express	Unknown — not stated by the source
SteppingKnown for one	R0	Unknown — not stated by the source
Processor codeKnown for one	SLGLW	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	750 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066,1333 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Quad-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Features1 differ
Market segmentDiffers	Mobile	Server
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	40
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Embedded options availableKnown for one	Unknown — not stated by the source	No
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor special featuresidentical
Intel Flex Memory AccessKnown 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 Demand Based SwitchingKnown 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 for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	77.4 °C
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
CompatibilityKnown for one	Unknown — not stated by the source	HP Z620

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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