Product comparison · 2 pcs/workstations

Acer Aspire AX3990-MR21P Intel® Core™ i3 i3-2100 vs Acer Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700

83specifications compared
32differ
51identical
49known for one product only

Key differences

Processor family
- Aspire AX3990-MR21P Intel® Core™ i3 i3-2100:Intel® Core™ i3
- Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700:Intel® Core™2 Duo
Processor model
- Aspire AX3990-MR21P Intel® Core™ i3 i3-2100:i3-2100
- Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700:E6700
Processor threads
- Aspire AX3990-MR21P Intel® Core™ i3 i3-2100:4
- Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700:2
Processor frequency
- Aspire AX3990-MR21P Intel® Core™ i3 i3-2100:3.1 GHz
- Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700:2.66 GHz
Processor cache
- Aspire AX3990-MR21P Intel® Core™ i3 i3-2100:3 MB
- Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700:4 MB
Processor cache type
- Aspire AX3990-MR21P Intel® Core™ i3 i3-2100:Smart Cache
- Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700:L2
Bus type
- Aspire AX3990-MR21P Intel® Core™ i3 i3-2100:DMI
- Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700:FSB
Processor lithography
- Aspire AX3990-MR21P Intel® Core™ i3 i3-2100:32 nm
- Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700:65 nm

Side by side

Differences highlightedShow differences only

Comparison of AX3990-MR21P, PT.SGHE2.015
132 specifications	A Acer Aspire AX3990-MR21P Intel® Core™ i3 i3-2100 Model AX3990-MR21P View product	B Acer Aspire PT.SGHE2.015 PC Intel® Core™2 Duo E6700 Model PT.SGHE2.015 View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™2 Duo
Processor modelDiffers	i3-2100	E6700
Processor cores	2	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.1 GHz	2.66 GHz
Processor cacheDiffers	3 MB	4 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
Processor lithographyDiffers	32 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Sandy Bridge	Conroe
Thermal Design Power (TDP)Differs	35, 65	65 W
TcaseDiffers	69.1 °C	60.1 °C
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	291 M
Processing Die sizeKnown for one	Unknown — not stated by the source	143 mm²
CPU multiplier (bus/core ratio)Differs	31	10
SteppingDiffers	Q0	B2
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
Processor seriesKnown for one	Intel Core i3-2100 Desktop Series	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	4 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	2 x 2 GB
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
Storage1 differ
Total storage capacity	1 TB	1 TB
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	1 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA II
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integrated	Yes	Yes
Graphics2 differ
On-board graphics card	Yes	Yes
On-board graphics card familyDiffers	Intel® HD Graphics	Intel® GMA
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® GMA X4500
Graphics card family	Intel	Intel
Discrete graphics card modelKnown for one	Intel® HD Graphics	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
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® G41
Networkidentical
Networking topologyKnown for one	Unknown — not stated by the source	10,100,1000
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-FiKnown for one	No	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityDiffers	1	0
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 quantity	2	2
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
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supply typeKnown for one	Unknown — not stated by the source	AC
Power requirementsKnown for one	Unknown — not stated by the source	100-240V
Power supplyDiffers	220 W	250 W
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Small Desktop	Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Display included	No	No
Processor special features11 differ
CPU configuration (max)	1	1
Embedded options available	No	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 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)	Yes	Yes
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	27251
Processor codeKnown for one	Unknown — not stated by the source	SLGUF
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 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
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	180 mm
DepthKnown for one	Unknown — not stated by the source	416 mm
HeightKnown for one	Unknown — not stated by the source	361 mm
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Certificates1 differ
Compliance industry standardsDiffers	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, 802.3u, 802.3ab

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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