Product comparison · 2 cpus

Acer Intel Pentium E5700 vs Acer Intel Xeon X5450

25specifications compared
15differ
10identical
10known for one product only

Key differences

The Acer Intel Xeon X5450 has 2 more processor cores than the Acer Intel Pentium E5700 (4 vs 2). The Acer Intel Xeon X5450 has 10 MB more processor cache than the Acer Intel Pentium E5700 (12 MB vs 2 MB). The Acer Intel Xeon X5450 has 533 MHz more processor front side bus than the Acer Intel Pentium E5700 (1333 MHz vs 800 MHz). Processor family: Intel® Pentium® on the Acer Intel Pentium E5700, Intel® Xeon® 5000 Sequence on the Acer Intel Xeon X5450. Processor model: E5700 on the Acer Intel Pentium E5700, X5450 on the Acer Intel Xeon X5450.

Processor family
- Intel Pentium E5700:Intel® Pentium®
- Intel Xeon X5450:Intel® Xeon® 5000 Sequence
Processor model
- Intel Pentium E5700:E5700
- Intel Xeon X5450:X5450
Processor cores
- Intel Pentium E5700:2
- Intel Xeon X5450:4
Processor socket
- Intel Pentium E5700:LGA 775 (Socket T)
- Intel Xeon X5450:LGA 771 (Socket J)
Component for
- Intel Pentium E5700:PC
- Intel Xeon X5450:Server/workstation
Processor cache
- Intel Pentium E5700:2 MB
- Intel Xeon X5450:12 MB
Processor cache type
- Intel Pentium E5700:L3
- Intel Xeon X5450:L2
Processor front side bus
- Intel Pentium E5700:800 MHz
- Intel Xeon X5450:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Pentium E5700, Intel Xeon X5450
35 specifications	A Acer Intel Pentium E5700 View product	B Acer Intel Xeon X5450 View product
Processor11 differ
Processor familyDiffers	Intel® Pentium®	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5700	X5450
Processor coresDiffers	2	4
Processor socketDiffers	LGA 775 (Socket T)	LGA 771 (Socket J)
Component forDiffers	PC	Server/workstation
Processor cacheDiffers	2 MB	12 MB
Processor cache typeDiffers	L3	L2
L3 cache speedKnown for one	3 GHz	Unknown — not stated by the source
Processor front side busDiffers	800 MHz	1333 MHz
Thermal Design Power (TDP)Differs	65 W	120 W
VID Voltage RangeDiffers	0.8500 - 1.3625 V	0.850 - 1.3500 V
Compatible chipsetsDiffers	Intel® G31 Express, Intel® G33 Express, Intel® G35 Express, Intel® G41 Express, Intel® G43 Express, Intel® G45 Express, Intel® P31 Express, Intel® P35 Express, Intel® P43 Express, Intel® P45 Express, Intel® Q33 Express, Intel® Q35 Express, Intel® Q43 Express, Intel® Q45 Express, Intel® X38 Express,	Intel® 5000P, Intel® 5000V, Intel® 5000X, Intel® 5100, Intel® 5400
SteppingKnown for one	R0	Unknown — not stated by the source
Processor codeKnown for one	SLGTH	Unknown — not stated by the source
L2 cache speedKnown for one	Unknown — not stated by the source	3 GHz
FSB ParityKnown for one	Unknown — not stated by the source	Yes
Features3 differ
Market segmentDiffers	Desktop	Server
Number of Processing Die TransistorsDiffers	228 M	820 M
Processing Die sizeDiffers	82 mm²	214 mm²
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Processor special featuresidentical
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	74.1 °C	62 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	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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