Product comparison · 2 pcs/workstations

Acer Aspire 1935 Intel® Core™ i3 i3-2120 vs Lenovo E31 + 0A36183

99specifications compared
48differ
51identical
40known for one product only

Key differences

The Lenovo E31 + 0A36183 has 2 more processor cores than the Acer Aspire 1935 Intel® Core™ i3 i3-2120 (4 vs 2). The Lenovo E31 + 0A36183 has 3 MB more processor cache than the Acer Aspire 1935 Intel® Core™ i3 i3-2120 (6 MB vs 3 MB). The Acer Aspire 1935 Intel® Core™ i3 i3-2120 has 10 nm more processor lithography than the Lenovo E31 + 0A36183 (32 nm vs 22 nm). Only the Acer Aspire 1935 Intel® Core™ i3 i3-2120 has embedded options available. Only the Acer Aspire 1935 Intel® Core™ i3 i3-2120 has Intel Dual Display Capable Technology.

Processor family
- Aspire 1935 Intel® Core™ i3 i3-2120:Intel® Core™ i3
- E31 + 0A36183:Intel® Core™ i5
Processor generation
- Aspire 1935 Intel® Core™ i3 i3-2120:2nd gen Intel® Core™ i3
- E31 + 0A36183:3rd gen Intel® Core™ i5
Processor model
- Aspire 1935 Intel® Core™ i3 i3-2120:i3-2120
- E31 + 0A36183:i5-3550
Processor cores
- Aspire 1935 Intel® Core™ i3 i3-2120:2
- E31 + 0A36183:4
Processor cache
- Aspire 1935 Intel® Core™ i3 i3-2120:3 MB
- E31 + 0A36183:6 MB
Processor lithography
- Aspire 1935 Intel® Core™ i3 i3-2120:32 nm
- E31 + 0A36183:22 nm
Processor codename
- Aspire 1935 Intel® Core™ i3 i3-2120:Sandy Bridge
- E31 + 0A36183:Ivy Bridge
Thermal Design Power (TDP)
- Aspire 1935 Intel® Core™ i3 i3-2120:65 W
- E31 + 0A36183:77 W

Side by side

Differences highlightedShow differences only

Comparison of 1935, E31 + 0A36183
139 specifications	A Acer Aspire 1935 Intel® Core™ i3 i3-2120 Model 1935 View product	B Lenovo E31 + 0A36183 View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i3	3rd gen Intel® Core™ i5
Processor modelDiffers	i3-2120	i5-3550
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequency	3.3 GHz	3.3 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithographyDiffers	32 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Core i5-3500 Desktop series
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Thermal Design Power (TDP)Differs	65 W	77 W
TcaseDiffers	69.1 °C	67.4 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots versionDiffers	2.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)	33	33
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3-SDRAM
Memory bandwidth supported by processor (max)Differs	21 GB/s	25.6 GB/s
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.7 GHz
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x8, 1x16, 2x4, 2x8
SteppingKnown for one	Unknown — not stated by the source	E1
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1333,1600 MHz
Memory2 differ
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	16 GB	32 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	1333 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Storage3 differ
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	DVD Super Multi DL
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	CF, CF+, Memory Stick (MS), MMC, MS PRO, SD	Unknown — not stated by the source
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	NVIDIA® GeForce® 605	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® HD Graphics 2500
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	850 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
On-board graphics card IDDiffers	0x102	0x152
Graphics card familyDiffers	Intel, NVIDIA	Intel
Graphics cardKnown for one	Unknown — not stated by the source	HD Graphics 2500
Performance2 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetDiffers	Intel® B75 Express	Intel® C216
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Network1 differ
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
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
Wi-FiKnown for one	No	Unknown — not stated by the source
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet (10/100/1000)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	No	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantityDiffers	0	1
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
Number of 3.5" baysKnown for one	1	Unknown — not stated by the source
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
Power1 differ
Power supplyDiffers	220 W	280 W
Design1 differ
Chassis typeDiffers	Desktop	Tower
Number of 5.25" baysKnown for one	1	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features12 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
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 TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	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® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	53426	65516
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX	AVX, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Conflict-Free processorDiffers	No	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2011D
Weight & dimensions3 differ
WidthDiffers	100 mm	175 mm
DepthDiffers	368 mm	431 mm
HeightDiffers	269 mm	425 mm
WeightKnown for one	Unknown — not stated by the source	12.5 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR

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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