Product comparison · 2 pcs/workstations

Acer X2631G + Ext 3Y on site vs Acer X4640G+3Y on site

108specifications compared
53differ
55identical
43known for one product only

Key differences

Processor family
- X2631G + Ext 3Y on site:Intel® Core™ i3
- X4640G+3Y on site:Intel® Core™ i5
Processor generation
- X2631G + Ext 3Y on site:4th gen Intel® Core™ i3
- X4640G+3Y on site:6th gen Intel® Core™ i5
Processor model
- X2631G + Ext 3Y on site:i3-4150
- X4640G+3Y on site:i5-6500
Processor cores
- X2631G + Ext 3Y on site:2
- X4640G+3Y on site:4
Processor frequency
- X2631G + Ext 3Y on site:3.5 GHz
- X4640G+3Y on site:3.2 GHz
Processor cache
- X2631G + Ext 3Y on site:3 MB
- X4640G+3Y on site:6 MB
Bus type
- X2631G + Ext 3Y on site:DMI
- X4640G+3Y on site:DMI3
System bus rate
- X2631G + Ext 3Y on site:5 GT/s
- X4640G+3Y on site:8 GT/s

Side by side

Differences highlightedShow differences only

Comparison of X2631G + Ext 3Y on site, X4640G+3Y on site
151 specifications	A Acer X2631G + Ext 3Y on site View product	B Acer X4640G+3Y on site View product
Processor21 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i3	6th gen Intel® Core™ i5
Processor modelDiffers	i3-4150	i5-6500
Processor coresDiffers	2	4
Processor threads	4	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.6 GHz
Processor frequencyDiffers	3.5 GHz	3.2 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI	DMI3
FSB ParityKnown for one	Unknown — not stated by the source	No
System bus rateDiffers	5 GT/s	8 GT/s
Processor lithographyDiffers	22 nm	14 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i3-4100 Desktop series	Intel Core i5-6500 Desktop series
Processor codenameDiffers	Haswell	Skylake
Thermal Design Power (TDP)Differs	54 W	65 W
TcaseDiffers	72 °C	71 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1151 (Socket H4)
SteppingDiffers	C0	R0
Maximum internal memory supported by processorDiffers	32 GB	64 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	34.1 GB/s
ECC supported by processorDiffers	Yes	No
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Maximum internal memoryDiffers	16 GB	32 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR4-SDRAM
Memory channels	Dual-channel	Dual-channel
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	500 GB	1 TB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD interfaceDiffers	SATA	SATA III
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers	1.024 GB	1.74 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1050 MHz
On-board graphics card DirectX versionDiffers	11.1	12.0
On-board graphics card IDDiffers	0x41E	1912
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel® H81	Unknown — not stated by the source
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-Fi	No	No
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
Poweridentical
Power supply	220 W	220 W
Design1 differ
Chassis typeDiffers	Tower	SFF
Product colour	Black	Black
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Displayidentical
Display includedKnown for one	Unknown — not stated by the source	No
Processor special features14 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	22 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	Yes
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	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel HD GraphicsKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Built-in Visuals TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	77486	88184
Processor codeDiffers	SR1PJ	SR2BX
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.2, AVX 2.0, SSE4.1
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2013C	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processor	Yes	Yes
Weight & dimensions3 differ
WidthDiffers	102 mm	100 mm
DepthDiffers	368.2 mm	354 mm
HeightDiffers	267 mm	265 mm
Certificatesidentical
Compliance certificates	RoHS	RoHS
Other featuresidentical
Intel segment tagging	Enterprise, Small Business	Enterprise, Small Business
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown 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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