Product comparison · 2 pcs/workstations

Acer Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790 vs LG Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470

106specifications compared
41differ
65identical
43known for one product only

Key differences

The Acer Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790 has 4 more processor threads than the LG Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470 (8 vs 4). The Acer Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790 has 0.4 GHz more processor boost frequency than the LG Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470 (4 GHz vs 3.6 GHz). The Acer Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790 has 0.4 GHz more processor frequency than the LG Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470 (3.6 GHz vs 3.2 GHz). Only the LG Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470 has DVI port. Only the LG Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470 has Intel Fast Memory Access.

Processor family
- Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790:Intel® Core™ i7
- Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470:Intel® Core™ i5
Processor generation
- Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790:4th gen Intel® Core™ i7
- Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470:3rd gen Intel® Core™ i5
Processor model
- Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790:i7-4790
- Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470:i5-3470
Processor threads
- Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790:8
- Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470:4
Processor boost frequency
- Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790:4 GHz
- Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470:3.6 GHz
Processor frequency
- Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790:3.6 GHz
- Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470:3.2 GHz
Processor cache
- Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790:8 MB
- Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470:6 MB
Processor operating modes
- Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790:32-bit, 64-bit
- Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470:64-bit

Side by side

Differences highlightedShow differences only

Comparison of ATC-705-MO42, Z70PS-AJ3506
149 specifications	A Acer Aspire ATC-705-MO42 Intel® Core™ i7 i7-4790 Model ATC-705-MO42 View product	B LG Z series Z70PS-AJ3506 PC Intel® Core™ i5 i5-3470 Model Z70PS-AJ3506 View product
Processor15 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i7	3rd gen Intel® Core™ i5
Processor modelDiffers	i7-4790	i5-3470
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	4 GHz	3.6 GHz
Processor frequencyDiffers	3.6 GHz	3.2 GHz
Processor cacheDiffers	8 MB	6 MB
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i7-4700 Desktop series	Intel Core i5-3400 Desktop series
Processor codenameDiffers	Haswell	Ivy Bridge
Thermal Design Power (TDP)Differs	84 W	77 W
TcaseDiffers	72.72 °C	67.4 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 2x8
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1155 (Socket H2)
SteppingKnown for one	C0	Unknown — not stated by the source
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3 1333/1600
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	32
Memory1 differ
Internal memoryDiffers	12 GB	4 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 + 1 x 8 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	2 TB	1 TB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
HDD capacityDiffers	2 TB	1 TB
HDD interfaceKnown for one	SATA II	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 2500
Maximum on-board graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1150 MHz
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDDiffers	0x412	0x152
Performanceidentical
Password protectionKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
DVI portDiffers	No	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
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
Mini PCI Express slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	300 W	270 W
Designidentical
Chassis typeKnown for one	Desktop	Unknown — not stated by the source
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 7 Home Premium
Processor special features8 differ
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	80806	68316
Processor codeKnown for one	SR1QF	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 mm	37.5 mm
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
Thermal solution specificationDiffers	PCG 2013D	PCG 2011D
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Weight & dimensions3 differ
WidthDiffers	175 mm	97 mm
DepthDiffers	413.7 mm	404 mm
HeightDiffers	380.5 mm	369 mm
WeightKnown for one	Unknown — not stated by the source	7.3 kg
Packaging content2 differ
Mouse includedDiffers	Yes	No
Keyboard includedDiffers	Yes	No
Cables includedKnown for one	AC	Unknown — not stated by the source

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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