Product comparison · 2 pcs/workstations

Acer Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black vs Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400

91specifications compared
37differ
54identical
44known for one product only

Key differences

The Acer Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black has 2 more processor threads than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (4 vs 2). The Acer Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black has 0.86 GHz more processor frequency than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (3.46 GHz vs 2.6 GHz). The Acer Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black has 3 MB more processor cache than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (4 MB vs 1 MB). Only the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 has display included. Only the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 has embedded options available.

Processor family
- Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black:Intel® Core™ i5
- eMachines PV.NBKE2.028 PC Intel® Celeron® E3400:Intel® Celeron®
Processor model
- Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black:i5-670
- eMachines PV.NBKE2.028 PC Intel® Celeron® E3400:E3400
Processor threads
- Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black:4
- eMachines PV.NBKE2.028 PC Intel® Celeron® E3400:2
Processor frequency
- Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black:3.46 GHz
- eMachines PV.NBKE2.028 PC Intel® Celeron® E3400:2.6 GHz
Processor cache
- Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black:4 MB
- eMachines PV.NBKE2.028 PC Intel® Celeron® E3400:1 MB
Bus type
- Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black:DMI
- eMachines PV.NBKE2.028 PC Intel® Celeron® E3400:FSB
Processor lithography
- Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black:32 nm
- eMachines PV.NBKE2.028 PC Intel® Celeron® E3400:45 nm
Processor codename
- Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black:Clarkdale
- eMachines PV.NBKE2.028 PC Intel® Celeron® E3400:Wolfdale

Side by side

Differences highlightedShow differences only

Comparison of 680G, PV.NBKE2.028
135 specifications	A Acer Veriton X 680G Intel® Core™ i5 i5-670 4 GB DDR3-SDRAM 320 GB Intel® HD Graphics Windows 7 Professional Desktop PC Black Model 680G View product	B Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 Model PV.NBKE2.028 View product
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Celeron®
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-670	E3400
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.73 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.46 GHz	2.6 GHz
Processor cacheDiffers	4 MB	1 MB
Bus typeDiffers	DMI	FSB
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i5-600 Desktop Series	Intel Celeron Processor E3000 Series for Desktop
Processor codenameDiffers	Clarkdale	Wolfdale
Thermal Design Power (TDP)Differs	73 W	65 W
TcaseDiffers	72.6 °C	74.1 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	26	13
PlatformKnown for one	PC	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3 1066/1333	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
SteppingKnown for one	Unknown — not stated by the source	R0
Memory2 differ
Internal memoryDiffers	4 GB	3 GB
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsDiffers	4x DIMM	2x DIMM
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Optical drive typeDiffers	DVD-ROM	DVD-RW
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	733 MHz	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® Q57	Unknown — not stated by the source
Compatible processor seriesKnown for one	Unknown — not stated by the source	Intel® Celeron®
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	10	7
Headphone outputsDiffers	1	2
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
Number of 3.5" baysKnown for one	1	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Desktop	SFF
Number of 5.25" baysKnown for one	1	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	47 cm (18.5")
DisplayKnown for one	Unknown — not stated by the source	LCD
Processor special features12 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	43556	42772
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Weight & dimensions3 differ
WidthDiffers	102 mm	100 mm
DepthDiffers	397 mm	371 mm
HeightDiffers	267 mm	265 mm
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY

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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