Product comparison · 2 pcs/workstations

Acer Aspire ХС-705 Intel® Core™ i7 i7-4790 vs Acer Aspire XC703 Intel® Pentium® J2900

114specifications compared
56differ
58identical
32known for one product only

Key differences

Processor family
- Aspire ХС-705 Intel® Core™ i7 i7-4790:Intel® Core™ i7
- Aspire XC703 Intel® Pentium® J2900:Intel® Pentium®
Processor model
- Aspire ХС-705 Intel® Core™ i7 i7-4790:i7-4790
- Aspire XC703 Intel® Pentium® J2900:J2900
Processor threads
- Aspire ХС-705 Intel® Core™ i7 i7-4790:8
- Aspire XC703 Intel® Pentium® J2900:4
Processor boost frequency
- Aspire ХС-705 Intel® Core™ i7 i7-4790:4 GHz
- Aspire XC703 Intel® Pentium® J2900:2.66 GHz
Processor frequency
- Aspire ХС-705 Intel® Core™ i7 i7-4790:3.6 GHz
- Aspire XC703 Intel® Pentium® J2900:2.41 GHz
Processor cache
- Aspire ХС-705 Intel® Core™ i7 i7-4790:8 MB
- Aspire XC703 Intel® Pentium® J2900:2 MB
Processor cache type
- Aspire ХС-705 Intel® Core™ i7 i7-4790:Smart Cache
- Aspire XC703 Intel® Pentium® J2900:L2
Processor codename
- Aspire ХС-705 Intel® Core™ i7 i7-4790:Haswell
- Aspire XC703 Intel® Pentium® J2900:Bay Trail

Side by side

Differences highlightedShow differences only

Comparison of ХС-705, XC703
146 specifications	A Acer Aspire ХС-705 Intel® Core™ i7 i7-4790 Model ХС-705 View product	B Acer Aspire XC703 Intel® Pentium® J2900 Model XC703 View product
Processor19 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Pentium®
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-4790	J2900
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	4 GHz	2.66 GHz
Processor frequencyDiffers	3.6 GHz	2.41 GHz
Processor cacheDiffers	8 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Bus typeKnown for one	DMI	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor seriesDiffers	Intel Core i7-4700 Desktop series	Intel Pentium J2000 Series for Desktop
Processor codenameDiffers	Haswell	Bay Trail
Thermal Design Power (TDP)Differs	84 W	10 W
TcaseKnown for one	72.72 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	16	4
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4
PCI Express slots versionDiffers	3.0	2.0
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Processor socketDiffers	LGA 1150 (Socket H3)	BGA 1170
SteppingDiffers	C0	B3
Maximum internal memory supported by processorDiffers	32 GB	8 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3L-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1333 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21.3 GB/s
TjunctionKnown for one	Unknown — not stated by the source	105 °C
Memory1 differ
Maximum internal memoryDiffers	16 GB	8 GB
Storage2 differ
Optical drive typeDiffers	DVD Super Multi	DVD±RW
HDD interfaceDiffers	SATA II	SATA
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphics6 differ
Discrete graphics card modelDiffers	AMD Radeon R5 235	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Differs	3	2
On-board graphics card base frequencyDiffers	350 MHz	688 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	896 MHz
On-board graphics card DirectX versionDiffers	11.1	11.2
On-board graphics card IDKnown for one	0x412	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	896 MHz
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
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Desktop
Processor special features25 differ
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionDiffers	1.00	0.00
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
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
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
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® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	80806	78868
Processor codeDiffers	SR1QF	SR1SB
Processor package sizeDiffers	37.5 x 37.5 mm	25 X 27 mm
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Thermal solution specificationKnown for one	PCG 2013D	Unknown — not stated by the source
Intel® Rapid Start TechnologyDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Weight & dimensions2 differ
DepthDiffers	397 mm	369.6 mm
HeightDiffers	269.5 mm	266.5 mm
Displayidentical
Display includedKnown for one	Unknown — not stated by the source	No
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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