Product comparison · 2 pcs/workstations

Acer eMachines EL1870-MR20L Intel® Core™ i3 i3-2100 vs Acer Aspire X3450 Intel® Celeron® 220

79specifications compared
34differ
45identical
49known for one product only

Key differences

Processor family
- eMachines EL1870-MR20L Intel® Core™ i3 i3-2100:Intel® Core™ i3
- Aspire X3450 Intel® Celeron® 220:Intel® Celeron®
Processor model
- eMachines EL1870-MR20L Intel® Core™ i3 i3-2100:i3-2100
- Aspire X3450 Intel® Celeron® 220:220
Processor cores
- eMachines EL1870-MR20L Intel® Core™ i3 i3-2100:2
- Aspire X3450 Intel® Celeron® 220:1
Processor threads
- eMachines EL1870-MR20L Intel® Core™ i3 i3-2100:4
- Aspire X3450 Intel® Celeron® 220:1
Processor frequency
- eMachines EL1870-MR20L Intel® Core™ i3 i3-2100:3.1 GHz
- Aspire X3450 Intel® Celeron® 220:1.2 GHz
Processor cache
- eMachines EL1870-MR20L Intel® Core™ i3 i3-2100:3 MB
- Aspire X3450 Intel® Celeron® 220:0.512 MB
Processor cache type
- eMachines EL1870-MR20L Intel® Core™ i3 i3-2100:Smart Cache
- Aspire X3450 Intel® Celeron® 220:L2
Bus type
- eMachines EL1870-MR20L Intel® Core™ i3 i3-2100:DMI
- Aspire X3450 Intel® Celeron® 220:FSB

Side by side

Differences highlightedShow differences only

Comparison of EL1870-MR20L, X3450
128 specifications	A Acer eMachines EL1870-MR20L Intel® Core™ i3 i3-2100 Model EL1870-MR20L View product	B Acer Aspire X3450 Intel® Celeron® 220 Model X3450 View product
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor modelDiffers	i3-2100	220
Processor coresDiffers	2	1
Processor threadsDiffers	4	1
Processor frequencyDiffers	3.1 GHz	1.2 GHz
Processor cacheDiffers	3 MB	0.512 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side busKnown for one	Unknown — not stated by the source	533 MHz
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
Processor lithographyDiffers	32 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Celeron Processor 200 Series for Desktop
Processor codenameDiffers	Sandy Bridge	Conroe
Thermal Design Power (TDP)Differs	35, 65	18.2, 19
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	Socket 479
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	105 M
Processing Die sizeKnown for one	Unknown — not stated by the source	77 mm²
CPU multiplier (bus/core ratio)Differs	31	12
PlatformKnown for one	Unknown — not stated by the source	PC
SteppingDiffers	Q0	A1
ECC supported by processor	No	No
Processor generationKnown for one	2nd gen Intel® Core™ i3	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
TcaseKnown for one	69.1 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Memoryidentical
Internal memory	4 GB	4 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 + 1 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	1 TB	500 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integrated	Yes	Yes
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) ports	0	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supply	220 W	220 W
Design1 differ
Chassis typeDiffers	Small Desktop	Tower
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	FreeDOS	Windows 7 Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Displayidentical
Display included	No	No
Processor special features14 differ
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
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 TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	53422	33102
Processor codeKnown for one	Unknown — not stated by the source	SLAF2
Processor package sizeDiffers	37.5 x 37.5 mm	35 x 35 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	100 mm
DepthKnown for one	Unknown — not stated by the source	367 mm
HeightKnown for one	Unknown — not stated by the source	270 mm
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Certificatesidentical
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
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
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 2000	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	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	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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