Product comparison · 2 pcs/workstations

Dell 3040m + Microsoft Office Professional 2016 vs Dell 3900 + P2314T

128specifications compared
54differ
74identical
56known for one product only

Key differences

The Dell 3040m + Microsoft Office Professional 2016 has 2 th gen Intel® Core™ i5 more processor generation than the Dell 3900 + P2314T (6th gen Intel® Core™ i5 vs 4th gen Intel® Core™ i5). The Dell 3900 + P2314T has 0.3 GHz more processor boost frequency than the Dell 3040m + Microsoft Office Professional 2016 (3.4 GHz vs 3.1 GHz). The Dell 3900 + P2314T has 0.7 GHz more processor frequency than the Dell 3040m + Microsoft Office Professional 2016 (3.2 GHz vs 2.5 GHz). Only the Dell 3040m + Microsoft Office Professional 2016 has Wi-Fi. Only the Dell 3900 + P2314T has microphone in.

Processor generation
- 3040m + Microsoft Office Professional 2016:6th gen Intel® Core™ i5
- 3900 + P2314T:4th gen Intel® Core™ i5
Processor model
- 3040m + Microsoft Office Professional 2016:i5-6500T
- 3900 + P2314T:i5-4460
Processor boost frequency
- 3040m + Microsoft Office Professional 2016:3.1 GHz
- 3900 + P2314T:3.4 GHz
Processor frequency
- 3040m + Microsoft Office Professional 2016:2.5 GHz
- 3900 + P2314T:3.2 GHz
Bus type
- 3040m + Microsoft Office Professional 2016:DMI3
- 3900 + P2314T:DMI
System bus rate
- 3040m + Microsoft Office Professional 2016:8 GT/s
- 3900 + P2314T:5 GT/s
Processor lithography
- 3040m + Microsoft Office Professional 2016:14 nm
- 3900 + P2314T:22 nm
Processor operating modes
- 3040m + Microsoft Office Professional 2016:64-bit
- 3900 + P2314T:32-bit, 64-bit

Side by side

Differences highlightedShow differences only

Comparison of 3040m + Microsoft Office Professional 2016, 3900 + P2314T
184 specifications	A Dell 3040m + Microsoft Office Professional 2016 View product	B Dell 3900 + P2314T View product
Processor18 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generationDiffers	6th gen Intel® Core™ i5	4th gen Intel® Core™ i5
Processor modelDiffers	i5-6500T	i5-4460
Processor cores	4	4
Processor threads	4	4
Processor boost frequencyDiffers	3.1 GHz	3.4 GHz
Processor frequencyDiffers	2.5 GHz	3.2 GHz
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI3	DMI
System bus rateDiffers	8 GT/s	5 GT/s
Processor lithographyDiffers	14 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i5-6500 Desktop series	Intel Core i5-4400 Desktop series
Processor codenameDiffers	Skylake	Haswell
Thermal Design Power (TDP)Differs	35 W	84 W
TcaseDiffers	66 °C	72.72 °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 QPI linksKnown for one	Unknown — not stated by the source	0
Number of processors installed	1	1
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 1150 (Socket H3)
SteppingDiffers	R0	C0
Maximum internal memory supported by processorDiffers	64 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	2133,1333,1600,1866 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	25.6 GB/s
ECC supported by processor	No	No
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Memory2 differ
Internal memory	4 GB	4 GB
Maximum internal memory	16 GB	16 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slotsDiffers	2x SO-DIMM	2x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Storage3 differ
Total storage capacityDiffers	128 GB	500 GB
Optical drive typeDiffers	No	DVD±RW
Storage mediaDiffers	SSD	HDD
Number of storage drives installed	1	1
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Card reader integrated	No	No
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
Graphics4 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 530	Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers	1.7 GB	1.024 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)	1100 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	12.0	11.1
On-board graphics card IDDiffers	0x1912	0x412
On-board graphics card burst frequencyKnown for one	1100 MHz	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Performance2 differ
Product typeDiffers	Mini PC	PC
Motherboard chipsetDiffers	Intel® H110	Intel® H81
Password protection	Yes	Yes
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
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-FiDiffers	Yes	No
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
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
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	0	1
Line-out	Yes	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI port	No	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x1 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	65 W	300 W
Design2 differ
Chassis typeDiffers	Mini PC	Mini Tower
Placement supportedDiffers	Horizontal/Vertical	Vertical
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Cable lock slot	Yes	Yes
Product colour	Black	Black
VolumeKnown for one	1.2 L	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8.1
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Windows 10 Home	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Microsoft Office Professional 2016	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	58.4 cm (23")
Display typeKnown for one	Unknown — not stated by the source	LED
Full HDKnown for one	Unknown — not stated by the source	Yes
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Panel typeKnown for one	Unknown — not stated by the source	IPS
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display brightnessKnown for one	Unknown — not stated by the source	270 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Processor special features10 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	14 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown 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 Small Business Advantage (SBA) version	1.00	1.00
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel TSX-NIDiffers	Yes	No
Intel TSX-NI versionDiffers	1.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	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® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	88183	80817
Processor codeDiffers	SR2BZ	SR1QK
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.2, AVX 2.0, SSE4.1	AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2015A	PCG 2013D
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	Yes
Conflict-Free processor	Yes	Yes
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	10 - 35 °C
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Operating altitude	-15.2 - 3048 m	-15.2 - 3048 m
Non-operating altitude	-15.2 - 10668 m	-15.2 - 10668 m
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	36 mm	360 mm
DepthDiffers	176 mm	436.3 mm
HeightDiffers	182 mm	175 mm
WeightDiffers	1.41 kg	8.9 kg
Packaging contentidentical
Cables included	AC	AC
AC adapter included	Yes	Yes
Manual	Yes	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small Business	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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