Product comparison · 2 pcs/workstations

Acer Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770 vs Acer Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U

111specifications compared
37differ
74identical
34known for one product only

Key differences

Processor family
- Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770:Intel® Core™ i7
- Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U:Intel® Core™ i3
Processor generation
- Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770:3rd gen Intel® Core™ i7
- Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U:4th gen Intel® Core™ i3
Processor model
- Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770:i7-3770
- Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U:i3-4010U
Processor cores
- Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770:4
- Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U:2
Processor threads
- Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770:8
- Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U:4
Processor frequency
- Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770:3.4 GHz
- Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U:1.7 GHz
Processor cache
- Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770:8 MB
- Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U:3 MB
Bus type
- Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770:DMI
- Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U:DMI2

Side by side

Differences highlightedShow differences only

Comparison of DT.SLJEK.128, DT.SRPEK.046
145 specifications	A Acer Aspire DT.SLJEK.128 PC Intel® Core™ i7 i7-3770 Model DT.SLJEK.128 View product	B Acer Aspire DT.SRPEK.046 PC Intel® Core™ i3 i3-4010U Model DT.SRPEK.046 View product
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i7	4th gen Intel® Core™ i3
Processor modelDiffers	i7-3770	i3-4010U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor frequencyDiffers	3.4 GHz	1.7 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI	DMI2
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-3700 Desktop series	Intel® Core™ i3-4000 Mobile Series
Processor codenameDiffers	Ivy Bridge	Haswell
Thermal Design Power (TDP)Differs	77 W	15 W
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	12
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	2x4, 4x1
PCI Express slots versionDiffers	3.0	2.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	BGA 1168
SteppingDiffers	E1	C0
Maximum internal memory supported by processorDiffers	32 GB	16 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processor	No	No
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
TcaseKnown for one	67.4 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	34	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	6 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory channels	Dual-channel	Dual-channel
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 2 + 2 x 4 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	2 TB	2 TB
Optical drive type	DVD±RW	DVD±RW
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	2 TB	2 TB
HDD interface	SATA, SATA II	SATA, SATA II
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD, xD	Unknown — not stated by the source
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	NVIDIA® GeForce® GT 620	NVIDIA® GeForce® GT 620
Discrete graphics card memory	1 GB	1 GB
Number of discrete graphics cards	1	1
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	650 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1000 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2/12
On-board graphics card IDDiffers	0x162	0xA16
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Performanceidentical
Product type	PC	PC
Optical driveidentical
Optical drives quantity	1	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
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	802.11a, 802.11b, 802.11g	Unknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
DC-in jack	Yes	Yes
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	4
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	4
USB 2.0 ports quantityKnown for one	8	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slots	1	1
PCI Express x16 slots	1	1
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supply	220 W	220 W
Designidentical
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 8	Windows 8.1
Operating system architecture	64-bit	64-bit
Processor special features10 differ
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology version	1.00	1.00
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Secure Key	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	65719	75107
Processor codeKnown for one	Unknown — not stated by the source	SSSR16Q
Processor package sizeDiffers	37.5 x 37.5 mm	40 x 24 x 1.5 mm
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Thermal solution specificationKnown for one	PCG 2011D	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	100 mm	367 mm
DepthDiffers	367 mm	269.5 mm
HeightDiffers	269.5 mm	100 mm
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No

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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