Product comparison · 2 all-in-one pcs/workstations

Acer Aspire 620-003 Intel® Pentium® G645 vs Acer Aspire 800-622G5020Mi Intel® Pentium® G620

102specifications compared
25differ
77identical
32known for one product only

Key differences

Display diagonal
- Aspire 620-003 Intel® Pentium® G645:54.6 cm (21.5")
- Aspire 800-622G5020Mi Intel® Pentium® G620:51 cm (20.1")
Display resolution
- Aspire 620-003 Intel® Pentium® G645:1920 x 1080 pixels
- Aspire 800-622G5020Mi Intel® Pentium® G620:1366 x 768 pixels
HD type
- Aspire 620-003 Intel® Pentium® G645:Full HD
- Aspire 800-622G5020Mi Intel® Pentium® G620:Not supported
Full HD
- Aspire 620-003 Intel® Pentium® G645:Yes
- Aspire 800-622G5020Mi Intel® Pentium® G620:No
Processor model
- Aspire 620-003 Intel® Pentium® G645:G645
- Aspire 800-622G5020Mi Intel® Pentium® G620:G620
Processor frequency
- Aspire 620-003 Intel® Pentium® G645:2.9 GHz
- Aspire 800-622G5020Mi Intel® Pentium® G620:2.6 GHz
CPU multiplier (bus/core ratio)
- Aspire 620-003 Intel® Pentium® G645:29
- Aspire 800-622G5020Mi Intel® Pentium® G620:26
Processor code
- Aspire 620-003 Intel® Pentium® G645:SR0RS
- Aspire 800-622G5020Mi Intel® Pentium® G620:SR05R

Side by side

Differences highlightedShow differences only

Comparison of 620-003, 800-622G5020Mi
134 specifications	A Acer Aspire 620-003 Intel® Pentium® G645 Model 620-003 View product	B Acer Aspire 800-622G5020Mi Intel® Pentium® G620 Model 800-622G5020Mi View product
Display4 differ
Display diagonalDiffers	54.6 cm (21.5")	51 cm (20.1")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	Not supported
Full HDDiffers	Yes	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor4 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium®	Intel® Pentium®
Processor modelDiffers	G645	G620
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.9 GHz	2.6 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
System bus rate	5 GT/s	5 GT/s
64-bit computingKnown for one	Yes	Unknown — not stated by the source
Thermal Design Power (TDP)	65 W	65 W
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)Differs	29	26
FSB ParityKnown for one	No	Unknown — not stated by the source
PCI Express slots version	2.0	2.0
Processor codeDiffers	SR0RS	SR05R
Processor codename	Sandy Bridge	Sandy Bridge
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
Stepping	Q0	Q0
Tcase	69.1 °C	69.1 °C
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
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
Memory channels supported by processor	Dual	Dual
ECC supported by processorKnown for one	No	Unknown — not stated by the source
L3 cacheKnown for one	Unknown — not stated by the source	3 MB
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memory	8 GB	8 GB
Memory slots	2	2
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD interfaceDiffers	SATA II	SATA
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO Duo, SD, SDHC, xD	Memory Stick (MS), MMC, MS PRO, SD
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Graphicsidentical
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
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
Cameraidentical
Built-in camera	Yes	Yes
Optical driveidentical
Optical drive interfaceKnown for one	SATA	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	No	No
Ports & interfaces3 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	4	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
HDMI ports quantity	0	0
VGA (D-Sub) ports quantityDiffers	0	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Designidentical
Product colour	Black	Black
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel® H61 Express	Intel® H61
Software1 differ
Operating system installedDiffers	Windows 8	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features1 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 TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
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 Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
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® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video Technology	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	69116	53480
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
Weight & dimensions3 differ
Width (with stand)Differs	525 mm	500 mm
Depth (with stand)Differs	65 mm	62 mm
Height (with stand)Differs	378 mm	345 mm
Packaging content2 differ
Mouse includedDiffers	Yes	No
Keyboard includedDiffers	Yes	No
Other features1 differ
Graphics card family	Intel	Intel
Power supplyKnown for one	150 W	Unknown — not stated by the source
Storage drive interfaceDiffers	Serial ATA II	Serial ATA
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Camera includedKnown for one	Unknown — not stated by the source	Yes
Chassis typeKnown for one	Unknown — not stated by the source	All-in-One
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Display diagonal (metric)Known for one	Unknown — not stated by the source	51.05 cm
Display includedKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN
Number of processors installedKnown for one	Unknown — not stated by the source	1
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD

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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