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

Acer 770 Intel® Pentium® G620 vs Lenovo Essential C325 E-450

61specifications compared
20differ
41identical
102known for one product only

Key differences

Display diagonal
- 770 Intel® Pentium® G620:54.6 cm (21.5")
- Essential C325 E-450:50.8 cm (20")
Display resolution
- 770 Intel® Pentium® G620:1920 x 1080 pixels
- Essential C325 E-450:1600 x 900 pixels
HD type
- 770 Intel® Pentium® G620:Full HD
- Essential C325 E-450:HD+
Processor manufacturer
- 770 Intel® Pentium® G620:Intel
- Essential C325 E-450:AMD
Processor model
- 770 Intel® Pentium® G620:G620
- Essential C325 E-450:E-450
Processor frequency
- 770 Intel® Pentium® G620:2.6 GHz
- Essential C325 E-450:1.65 GHz
Processor cache
- 770 Intel® Pentium® G620:3 MB
- Essential C325 E-450:1 MB
Processor cache type
- 770 Intel® Pentium® G620:Smart Cache
- Essential C325 E-450:L2

Side by side

Differences highlightedShow differences only

Comparison of 770, C325
163 specifications	A Acer 770 Intel® Pentium® G620 Model 770 View product	B Lenovo Essential C325 E-450 Model C325 View product
Display3 differ
Display diagonalDiffers	54.6 cm (21.5")	50.8 cm (20")
Display resolutionDiffers	1920 x 1080 pixels	1600 x 900 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeDiffers	Full HD	HD+
Full HDKnown for one	Yes	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor6 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyKnown for one	Intel® Pentium®	Unknown — not stated by the source
Processor modelDiffers	G620	E-450
Processor cores	2	2
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.6 GHz	1.65 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	LGA 1155 (Socket H2)	BGA 413 (Socket FT1)
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	26	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor codeKnown for one	SR05R	Unknown — not stated by the source
Processor codenameKnown for one	Sandy Bridge	Unknown — not stated by the source
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Pentium G600 Series for Desktop	Unknown — not stated by the source
SteppingKnown for one	Q0	Unknown — not stated by the source
TcaseKnown for one	69.1 °C	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 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	17 GB/s	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Dual	Unknown — not stated by the source
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memory	8 GB	8 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Storage2 differ
Total storage capacity	500 GB	500 GB
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD interfaceDiffers	SATA II	SATA
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	DVD-RW
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO Duo, MS Pro-HG Duo, SD, SDHC	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card familyDiffers	Intel® HD Graphics	AMD Radeon HD 6000
On-board graphics card modelDiffers	Intel® HD Graphics	AMD Radeon HD 6320
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
Audioidentical
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Built-in camera	Yes	Yes
Optical driveidentical
LightScribe	No	No
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	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
BluetoothKnown for one	No	Unknown — not stated by the source
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	150 Mbit/s
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	1	1
VGA (D-Sub) ports quantity	0	0
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI port	No	No
Headphone outputs	1	1
Microphone in	Yes	Yes
Combo headphone/mic portKnown for one	No	Unknown — not stated by the source
DC-in jack	Yes	Yes
Firewire (IEEE 1394) ports	0	0
ExpressCard slotKnown for one	No	Unknown — not stated by the source
PS/2 ports quantity	0	0
Serial ports quantity	0	0
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Performanceidentical
Product typeKnown for one	All-in-One PC	Unknown — not stated by the source
Motherboard chipsetKnown for one	Intel® H61	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Bundled softwareKnown for one	Microsoft Office Starter Bing Bar Windows Live Essentials	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	53480	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensions3 differ
Width (with stand)Differs	532 mm	592 mm
Depth (with stand)Differs	58 mm	310 mm
Height (with stand)Differs	414 mm	519 mm
Weight (with stand)Known for one	Unknown — not stated by the source	10.7 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Numeric keypad	Yes	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
3DKnown for one	No	Unknown — not stated by the source
Graphics card familyDiffers	Intel	AMD
BD interface typeKnown for one	SATA	Unknown — not stated by the source
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Chassis type	All-in-One	All-in-One
DisplayKnown for one	LCD	Unknown — not stated by the source
Display included	Yes	Yes
Floppy drive installed	No	No
Internal modemKnown for one	No	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
Number of processors installed	1	1
Parallel ports quantity	0	0
Power supplyKnown for one	135 W	Unknown — not stated by the source
Power supply typeDiffers	AC	AC/DC
SmartCard slotKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
TV tuner typeKnown for one	DVB-T	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-T, 1000BASE-TX, 100BASE-T, 100BASE-TX, 10BASE-T
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
HDMIKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Megapixel (approx.)Known for one	Unknown — not stated by the source	0.3 MP
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
PlatformKnown for one	Unknown — not stated by the source	PC
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown 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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