Product comparison · 2 pcs/workstations

Acer eMachines PT.NCAE2.041 PC Intel® Celeron® 450 vs Acer eMachines PT.NCAE2.071 PC Intel® Pentium® E5800

92specifications compared
27differ
65identical
20known for one product only

Key differences

The Acer eMachines PT.NCAE2.071 PC Intel® Pentium® E5800 has 1 more processor cores than the Acer eMachines PT.NCAE2.041 PC Intel® Celeron® 450 (2 vs 1). The Acer eMachines PT.NCAE2.071 PC Intel® Pentium® E5800 has 1 more processor threads than the Acer eMachines PT.NCAE2.041 PC Intel® Celeron® 450 (2 vs 1). The Acer eMachines PT.NCAE2.071 PC Intel® Pentium® E5800 has 1 GHz more processor frequency than the Acer eMachines PT.NCAE2.041 PC Intel® Celeron® 450 (3.2 GHz vs 2.2 GHz). Only the Acer eMachines PT.NCAE2.071 PC Intel® Pentium® E5800 has DVI port. Only the Acer eMachines PT.NCAE2.071 PC Intel® Pentium® E5800 has enhanced Intel SpeedStep Technology.

Processor family
- eMachines PT.NCAE2.041 PC Intel® Celeron® 450:Intel® Celeron®
- eMachines PT.NCAE2.071 PC Intel® Pentium® E5800:Intel® Pentium®
Processor model
- eMachines PT.NCAE2.041 PC Intel® Celeron® 450:450
- eMachines PT.NCAE2.071 PC Intel® Pentium® E5800:E5800
Processor cores
- eMachines PT.NCAE2.041 PC Intel® Celeron® 450:1
- eMachines PT.NCAE2.071 PC Intel® Pentium® E5800:2
Processor threads
- eMachines PT.NCAE2.041 PC Intel® Celeron® 450:1
- eMachines PT.NCAE2.071 PC Intel® Pentium® E5800:2
Processor frequency
- eMachines PT.NCAE2.041 PC Intel® Celeron® 450:2.2 GHz
- eMachines PT.NCAE2.071 PC Intel® Pentium® E5800:3.2 GHz
Processor cache
- eMachines PT.NCAE2.041 PC Intel® Celeron® 450:0.512 MB
- eMachines PT.NCAE2.071 PC Intel® Pentium® E5800:2 MB
Processor cache type
- eMachines PT.NCAE2.041 PC Intel® Celeron® 450:L2
- eMachines PT.NCAE2.071 PC Intel® Pentium® E5800:Smart Cache
Processor lithography
- eMachines PT.NCAE2.041 PC Intel® Celeron® 450:65 nm
- eMachines PT.NCAE2.071 PC Intel® Pentium® E5800:45 nm

Side by side

Differences highlightedShow differences only

Comparison of PT.NCAE2.041, PT.NCAE2.071
112 specifications	A Acer eMachines PT.NCAE2.041 PC Intel® Celeron® 450 Model PT.NCAE2.041 View product	B Acer eMachines PT.NCAE2.071 PC Intel® Pentium® E5800 Model PT.NCAE2.071 View product
Processor15 differ
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	450	E5800
Processor coresDiffers	1	2
Processor threadsDiffers	1	2
Processor frequencyDiffers	2.2 GHz	3.2 GHz
Processor cacheDiffers	0.512 MB	2 MB
Processor cache typeDiffers	L2	Smart Cache
Processor lithographyDiffers	65 nm	45 nm
Processor codenameDiffers	Conroe	Wolfdale
Thermal Design Power (TDP)Differs	35 W	65 W
TcaseDiffers	60.4 °C	74.1 °C
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	105 M	228 M
Processing Die sizeDiffers	77 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	11	16
SteppingDiffers	A1	R0
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium E5000 Series for Desktop
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage1 differ
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Graphics2 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	Intel® GMA X4500	NVIDIA® GeForce® 315
Graphics card familyDiffers	Intel	NVIDIA
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces2 differ
DVI portDiffers	No	Yes
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
eSATA ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
COM ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Processor special features5 differ
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	35239	42802
Processor codeDiffers	SLAFZ	SLGTG
Processor package sizeDiffers	37.5 mm	37.5 x 37.5 mm
CPU configuration (max)Known for one	Unknown — not stated by the source	1

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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