Product comparison · 2 cpus

Acer Intel Celeron E3400 vs Acer Intel Core2 Duo P7570

24specifications compared
12differ
12identical
9known for one product only

Key differences

The Acer Intel Celeron E3400 has 0.34 GHz more processor base frequency than the Acer Intel Core2 Duo P7570 (2.6 GHz vs 2.26 GHz). The Acer Intel Core2 Duo P7570 has 2 MB more processor cache than the Acer Intel Celeron E3400 (3 MB vs 1 MB). The Acer Intel Core2 Duo P7570 has 266 MHz more processor front side bus than the Acer Intel Celeron E3400 (1066 MHz vs 800 MHz). Processor family: Intel® Celeron® on the Acer Intel Celeron E3400, Intel® Core™2 Duo on the Acer Intel Core2 Duo P7570. Processor model: E3400 on the Acer Intel Celeron E3400, P7570 on the Acer Intel Core2 Duo P7570.

Processor family
- Intel Celeron E3400:Intel® Celeron®
- Intel Core2 Duo P7570:Intel® Core™2 Duo
Processor model
- Intel Celeron E3400:E3400
- Intel Core2 Duo P7570:P7570
Processor base frequency
- Intel Celeron E3400:2.6 GHz
- Intel Core2 Duo P7570:2.26 GHz
Processor socket
- Intel Celeron E3400:LGA 775 (Socket T)
- Intel Core2 Duo P7570:Socket 478
Component for
- Intel Celeron E3400:PC
- Intel Core2 Duo P7570:Laptop
Processor cache
- Intel Celeron E3400:1 MB
- Intel Core2 Duo P7570:3 MB
Processor cache type
- Intel Celeron E3400:L3
- Intel Core2 Duo P7570:L2
Processor front side bus
- Intel Celeron E3400:800 MHz
- Intel Core2 Duo P7570:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron E3400, Intel Core2 Duo P7570
33 specifications	A Acer Intel Celeron E3400 View product	B Acer Intel Core2 Duo P7570 View product
Processor11 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	E3400	P7570
Processor base frequencyDiffers	2.6 GHz	2.26 GHz
Processor cores	2	2
Processor socketDiffers	LGA 775 (Socket T)	Socket 478
Processor lithography	45 nm	45 nm
Package type	Tray	Tray
Component forDiffers	PC	Laptop
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L3	L2
L3 cache speedKnown for one	2.6 GHz	Unknown — not stated by the source
Processor front side busDiffers	800 MHz	1066 MHz
Thermal Design Power (TDP)Differs	65 W	25 W
VID Voltage RangeKnown for one	0.8500 - 1.3625 V	Unknown — not stated by the source
Compatible chipsetsDiffers	Intel® G31 Express, Intel® G33 Express, Intel® G35 Express, Intel® G41 Express, Intel® G43 Express, Intel® G45 Express, Intel® P31 Express, Intel® P43 Express, Intel® P45 Express, Intel® Q33 Express, Intel® Q35 Express, Intel® Q43 Express, Intel® Q45 Express, Intel® X38 Express, Intel® X48 Express	Intel® GM45 Express, Intel® PM45 Express
Stepping	R0	R0
Processor codeDiffers	SLGTZ	SLGLW
L2 cache speedKnown for one	Unknown — not stated by the source	2.26 GHz
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Desktop	Mobile
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithography	45 nm	45 nm
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
Operational conditionsidentical
TcaseKnown for one	74.1 °C	Unknown — not stated by the source
TjunctionKnown for one	Unknown — not stated by the source	105 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	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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