Product comparison · 2 pcs/workstations

Acer Aspire M1930 Intel® Pentium® G620 vs Acer Aspire X3990-449 Intel® Core™ i3 i3-2120

89specifications compared
31differ
58identical
42known for one product only

Key differences

The Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has 2 more processor threads than the Acer Aspire M1930 Intel® Pentium® G620 (4 vs 2). The Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has 0.7 GHz more processor frequency than the Acer Aspire M1930 Intel® Pentium® G620 (3.3 GHz vs 2.6 GHz). The Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has 7 more CPU multiplier (bus/core ratio) than the Acer Aspire M1930 Intel® Pentium® G620 (33 vs 26). Only the Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has embedded options available. Only the Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has Intel® Clear Video HD Technology (Intel® CVT HD).

Processor family
- Aspire M1930 Intel® Pentium® G620:Intel® Pentium®
- Aspire X3990-449 Intel® Core™ i3 i3-2120:Intel® Core™ i3
Processor model
- Aspire M1930 Intel® Pentium® G620:G620
- Aspire X3990-449 Intel® Core™ i3 i3-2120:i3-2120
Processor threads
- Aspire M1930 Intel® Pentium® G620:2
- Aspire X3990-449 Intel® Core™ i3 i3-2120:4
Processor frequency
- Aspire M1930 Intel® Pentium® G620:2.6 GHz
- Aspire X3990-449 Intel® Core™ i3 i3-2120:3.3 GHz
CPU multiplier (bus/core ratio)
- Aspire M1930 Intel® Pentium® G620:26
- Aspire X3990-449 Intel® Core™ i3 i3-2120:33
Memory types supported by processor
- Aspire M1930 Intel® Pentium® G620:DDR3-SDRAM
- Aspire X3990-449 Intel® Core™ i3 i3-2120:DDR3 1066/1333
Memory bandwidth supported by processor (max)
- Aspire M1930 Intel® Pentium® G620:17 GB/s
- Aspire X3990-449 Intel® Core™ i3 i3-2120:21 GB/s
Internal memory
- Aspire M1930 Intel® Pentium® G620:2 GB
- Aspire X3990-449 Intel® Core™ i3 i3-2120:4 GB

Side by side

Differences highlightedShow differences only

Comparison of M1930, X3990-449
131 specifications	A Acer Aspire M1930 Intel® Pentium® G620 Model M1930 View product	B Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 Model X3990-449 View product
Processor8 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i3
Processor modelDiffers	G620	i3-2120
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.6 GHz	3.3 GHz
FSB ParityKnown for one	Unknown — not stated by the source	No
Processor seriesDiffers	Intel Pentium G600 Series for Desktop	Intel Core i3-2100 Desktop Series
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
CPU multiplier (bus/core ratio)Differs	26	33
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3 1066/1333
Memory bandwidth supported by processor (max)Differs	17 GB/s	21 GB/s
ECC supported by processorKnown for one	Unknown — not stated by the source	No
PlatformKnown for one	PC	Unknown — not stated by the source
SteppingKnown for one	Q0	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066 MHz	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Memory clock speedDiffers	1066 MHz	1333 MHz
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
HDD capacityDiffers	500 GB	1 TB
HDD interfaceDiffers	SATA	SATA II
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics3 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
On-board graphics card familyDiffers	Intel® GMA	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 2000
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x102
Graphics card familyDiffers	Intel	Intel, NVIDIA
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	9
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	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
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
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
Power1 differ
Power supplyDiffers	300 W	220 W
Design1 differ
Chassis typeDiffers	Tower	Desktop
Softwareidentical
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Processor special features8 differ
Embedded options availableDiffers	No	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Processor ARK IDDiffers	53480	53426
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Processor codeKnown for one	SR05R	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	180 mm	100 mm
DepthDiffers	416 mm	367 mm
HeightDiffers	361 mm	270 mm
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes

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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