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

Acer Aspire 751-001 Intel Pentium G vs Acer Z4620G Intel® Pentium® G850

53specifications compared
18differ
35identical
79known for one product only

Key differences

Touchscreen
- Aspire 751-001 Intel Pentium G:Yes
- Z4620G Intel® Pentium® G850:No
Processor family
- Aspire 751-001 Intel Pentium G:Intel Pentium G
- Z4620G Intel® Pentium® G850:Intel® Pentium®
Processor frequency
- Aspire 751-001 Intel Pentium G:2.8 GHz
- Z4620G Intel® Pentium® G850:2.9 GHz
Processor cache type
- Aspire 751-001 Intel Pentium G:L3
- Z4620G Intel® Pentium® G850:Smart Cache
Processor socket
- Aspire 751-001 Intel Pentium G:LGA 1156 (Socket H)
- Z4620G Intel® Pentium® G850:LGA 1155 (Socket H2)
System bus rate
- Aspire 751-001 Intel Pentium G:2.5 GT/s
- Z4620G Intel® Pentium® G850:5 GT/s
Wi-Fi
- Aspire 751-001 Intel Pentium G:Yes
- Z4620G Intel® Pentium® G850:No
USB 2.0 ports quantity
- Aspire 751-001 Intel Pentium G:8
- Z4620G Intel® Pentium® G850:4

Side by side

Differences highlightedShow differences only

Comparison of 751-001, Z4620G
132 specifications	A Acer Aspire 751-001 Intel Pentium G Model 751-001 View product	B Acer Z4620G Intel® Pentium® G850 Model Z4620G View product
Display1 differ
Display diagonal	54.6 cm (21.5")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD type	Full HD	Full HD
Full HD	Yes	Yes
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratio	16:9	16:9
Processor5 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium G	Intel® Pentium®
Processor modelKnown for one	Unknown — not stated by the source	G850
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.8 GHz	2.9 GHz
Processor cache	3 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	LGA 1156 (Socket H)	LGA 1155 (Socket H2)
System bus rateDiffers	2.5 GT/s	5 GT/s
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	65 W
Bus typeKnown for one	Unknown — not stated by the source	DMI
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	29
FSB ParityKnown for one	Unknown — not stated by the source	No
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Processor codeKnown for one	Unknown — not stated by the source	SR05Q
Processor codenameKnown for one	Unknown — not stated by the source	Sandy Bridge
Processor lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium G800 Series for Desktop
SteppingKnown for one	Unknown — not stated by the source	Q0
TcaseKnown for one	Unknown — not stated by the source	69.1 °C
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	32 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	21 GB/s
Memory channels supported by processorKnown for one	Unknown — not stated by the source	Dual
ECC supported by processorKnown for one	Unknown — not stated by the source	No
L3 cacheKnown for one	3 MB	Unknown — not stated by the source
64-bit computingKnown for one	Yes	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 clock speed	1333 MHz	1333 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage1 differ
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD speed	7200 RPM	7200 RPM
HDD interface	SATA	SATA
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MMCmicro, MS Duo, MS PRO, MS PRO Duo, SD, xD	Memory Stick (MS), MMC, MS PRO Duo, MS Pro-HG Duo, SD, SDHC
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Graphicsidentical
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)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	850 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Cameraidentical
Built-in cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Wi-FiDiffers	Yes	No
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Not supported
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	No	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	8	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
HDMI ports quantityDiffers	0	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Silver	Black
Performance1 differ
Motherboard chipsetDiffers	Intel® H57 Express	Intel® H61
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	Yes
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	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 Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	53491
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	135 W
Weight & dimensions3 differ
Width (with stand)Differs	549 mm	532 mm
Depth (with stand)Differs	129 mm	58 mm
Height (with stand)Differs	496 mm	414 mm
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Graphics card family	Intel	Intel
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BaseT(X)
Storage drive interface	Serial ATA	Serial ATA
TV tuner integrated	No	No
Chassis typeKnown for one	All-in-One	Unknown — not stated by the source
Display includedKnown for one	Yes	Unknown — not stated by the source
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Power supplyKnown for one	220 W	Unknown — not stated by the source
Power supply typeKnown for one	AC	Unknown — not stated by the source
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source

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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