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

Acer Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black vs Acer Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U

119specifications compared
44differ
75identical
30known for one product only

Key differences

Display diagonal
- Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black:54.6 cm (21.5")
- Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U:68.6 cm (27")
Processor family
- Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black:Intel® Core™ i5
- Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U:Intel® Core™ i7
Processor generation
- Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black:7th gen Intel® Core™ i5
- Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U:7th gen Intel® Core™ i7
Processor model
- Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black:i5-7400
- Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U:i7-7500U
Processor cores
- Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black:4
- Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U:2
Processor frequency
- Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black:3 GHz
- Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U:2.7 GHz
Processor cache
- Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black:6 MB
- Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U:4 MB
Processor socket
- Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black:LGA 1151 (Socket H4)
- Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U:BGA 1356

Side by side

Differences highlightedShow differences only

Comparison of 4640G, U27-880-UR11
149 specifications	A Acer Veriton 4640G Intel® Core™ i5 i5-7400 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 500 GB HDD Windows 10 Pro Black Model 4640G View product	B Acer Aspire U27-880-UR11 Intel® Core™ i7 i7-7500U Model U27-880-UR11 View product
Display1 differ
Display diagonalDiffers	54.6 cm (21.5")	68.6 cm (27")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Screen shape	Flat	Flat
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i5	7th gen Intel® Core™ i7
Processor modelDiffers	i5-7400	i7-7500U
Processor coresDiffers	4	2
Processor threads	4	4
Processor boost frequency	3.5 GHz	3.5 GHz
Processor frequencyDiffers	3 GHz	2.7 GHz
Processor cacheDiffers	6 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	LGA 1151 (Socket H4)	BGA 1356
System bus rateDiffers	8 GT/s	4 GT/s
Thermal Design Power (TDP)Differs	65 W	15 W
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.8 GHz
Configurable TDP-downKnown for one	Unknown — not stated by the source	7.5 W
Bus typeDiffers	DMI3	OPI
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
Processor codeDiffers	SR32W	SR2ZV
Processor codename	Kaby Lake	Kaby Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
SteppingDiffers	B0	H0
Tjunction	100 °C	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processorDiffers	64 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L, DDR4-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,2133,2400 MHz	1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	34.1 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i5-7400 Desktop Series	Unknown — not stated by the source
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	8 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memoryDiffers	16 GB	32 GB
Memory clock speed	2133 MHz	2133 MHz
Storage6 differ
Total storage capacityDiffers	500 GB	1.25 TB
Storage mediaDiffers	HDD	HDD+SSD
Number of storage drives installedDiffers	1	2
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD interfaceDiffers	SATA II	SATA
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Graphics5 differ
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 630	Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers	64 GB	32 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	350 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1050 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	5912	0x5916
On-board graphics card OpenGL version	4.4	4.4
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Built-in camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	0	3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Thunderbolt ports quantityDiffers	0	1
HDMI ports quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	1	0
Headphone outputs	1	1
Microphone in	Yes	Yes
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	4	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, Silver
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features3 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	97147	95451
Processor package sizeDiffers	37.5 x 37.5 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
ScalabilityKnown for one	1S	Unknown — not stated by the source
Thermal solution specificationKnown for one	PCG 2015C	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	135 W	90 W
Weight & dimensions3 differ
Width (with stand)Differs	537 mm	641 mm
Depth (with stand)Differs	374 mm	12 mm
Height (with stand)Differs	59 mm	488 mm
Certificatesidentical
Compliance certificates	RoHS	RoHS
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Other featuresidentical
Detachable displayKnown for one	Unknown — not stated by the source	No
Penidentical
Pen includedKnown for one	No	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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