Product comparison · 2 pcs/workstations

Acer Aspire 990-H61 Intel® Pentium® G620 vs Acer Aspire M1930 Intel® Pentium® G620

87specifications compared
7differ
80identical
19known for one product only

Key differences

The Acer Aspire 990-H61 Intel® Pentium® G620 has 2 GB more internal memory than the Acer Aspire M1930 Intel® Pentium® G620 (4 GB vs 2 GB). The Acer Aspire 990-H61 Intel® Pentium® G620 has 3 more USB 2.0 ports quantity than the Acer Aspire M1930 Intel® Pentium® G620 (9 vs 6). The Acer Aspire M1930 Intel® Pentium® G620 has 80 W more power supply than the Acer Aspire 990-H61 Intel® Pentium® G620 (300 W vs 220 W). On-board graphics card family: Intel® HD Graphics on the Acer Aspire 990-H61 Intel® Pentium® G620, Intel® GMA on the Acer Aspire M1930 Intel® Pentium® G620. Chassis type: SFF on the Acer Aspire 990-H61 Intel® Pentium® G620, Tower on the Acer Aspire M1930 Intel® Pentium® G620.

Internal memory
- Aspire 990-H61 Intel® Pentium® G620:4 GB
- Aspire M1930 Intel® Pentium® G620:2 GB
On-board graphics card family
- Aspire 990-H61 Intel® Pentium® G620:Intel® HD Graphics
- Aspire M1930 Intel® Pentium® G620:Intel® GMA
USB 2.0 ports quantity
- Aspire 990-H61 Intel® Pentium® G620:9
- Aspire M1930 Intel® Pentium® G620:6
Power supply
- Aspire 990-H61 Intel® Pentium® G620:220 W
- Aspire M1930 Intel® Pentium® G620:300 W
Chassis type
- Aspire 990-H61 Intel® Pentium® G620:SFF
- Aspire M1930 Intel® Pentium® G620:Tower
Depth
- Aspire 990-H61 Intel® Pentium® G620:367 mm
- Aspire M1930 Intel® Pentium® G620:416 mm
Height
- Aspire 990-H61 Intel® Pentium® G620:270 mm
- Aspire M1930 Intel® Pentium® G620:361 mm

Side by side

Differences highlightedShow differences only

Comparison of 990-H61, M1930
106 specifications	A Acer Aspire 990-H61 Intel® Pentium® G620 Model 990-H61 View product	B Acer Aspire M1930 Intel® Pentium® G620 Model M1930 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium®	Intel® Pentium®
Processor model	G620	G620
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.6 GHz	2.6 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Pentium G600 Series for Desktop	Intel Pentium G600 Series for Desktop
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)	65 W	65 W
Tcase	69.1 °C	69.1 °C
PCI Express slots version	2.0	2.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)	26	26
Stepping	Q0	Q0
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066 MHz	1066 MHz
Memory bandwidth supported by processor (max)	17 GB/s	17 GB/s
PlatformKnown for one	Unknown — not stated by the source	PC
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x DIMM	2x DIMM
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storageidentical
Total storage capacity	500 GB	500 GB
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card familyDiffers	Intel® HD Graphics	Intel® GMA
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	850 MHz	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
Graphics card family	Intel	Intel
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® H61	Intel® H61
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-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	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	9	6
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 port	No	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power supplyDiffers	220 W	300 W
Design1 differ
Chassis typeDiffers	SFF	Tower
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Displayidentical
Display included	No	No
Processor special featuresidentical
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 Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution Technology	No	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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK ID	53480	53480
Processor code	SR05R	SR05R
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Weight & dimensions2 differ
Width	180 mm	180 mm
DepthDiffers	367 mm	416 mm
HeightDiffers	270 mm	361 mm
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 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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