Product comparison · 2 pcs/workstations

Dell 3040 SFF + KB vs HP 490 G3 MT

136specifications compared
57differ
79identical
51known for one product only

Key differences

The HP 490 G3 MT has 2 more processor cores than the Dell 3040 SFF + KB (4 vs 2). The HP 490 G3 MT has 2 more processor threads than the Dell 3040 SFF + KB (4 vs 2). The Dell 3040 SFF + KB has 0.1 GHz more processor frequency than the HP 490 G3 MT (3.3 GHz vs 3.2 GHz). Only the Dell 3040 SFF + KB has ECC supported by processor. Only the HP 490 G3 MT has microphone in.

Processor family
- 3040 SFF + KB:Intel Pentium G
- 490 G3 MT:Intel® Core™ i5
Processor model
- 3040 SFF + KB:G4400
- 490 G3 MT:i5-6500
Processor cores
- 3040 SFF + KB:2
- 490 G3 MT:4
Processor threads
- 3040 SFF + KB:2
- 490 G3 MT:4
Processor frequency
- 3040 SFF + KB:3.3 GHz
- 490 G3 MT:3.2 GHz
Processor cache
- 3040 SFF + KB:3 MB
- 490 G3 MT:6 MB
Processor operating modes
- 3040 SFF + KB:32-bit, 64-bit
- 490 G3 MT:64-bit
Thermal Design Power (TDP)
- 3040 SFF + KB:47, 54
- 490 G3 MT:65 W

Side by side

Differences highlightedShow differences only

Comparison of 3040 SFF + KB, 490 G3 MT
187 specifications	A Dell 3040 SFF + KB View product	B HP 490 G3 MT View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium G	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	6th gen Intel® Core™ i5
Processor modelDiffers	G4400	i5-6500
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.6 GHz
Processor frequencyDiffers	3.3 GHz	3.2 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI3	DMI3
FSB ParityKnown for one	Unknown — not stated by the source	No
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Pentium G4400 series for Desktop	Intel Core i5-6500 Desktop series
Processor codename	Skylake	Skylake
Thermal Design Power (TDP)Differs	47, 54	65 W
TcaseKnown for one	Unknown — not stated by the source	71 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Stepping	R0	R0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1866,1333,2133,1600 MHz	2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
ECC supported by processorDiffers	Yes	No
Memory voltage supported by processor	1.35 V	1.35 V
Memory6 differ
Internal memoryDiffers	4 GB	8 GB
Maximum internal memoryDiffers	16 GB	64 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Differs	1 x 4 GB	1 x 8 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speedDiffers	1600 MHz	2133 MHz
Memory channels	Dual-channel	Dual-channel
Non-ECCKnown for one	Yes	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Storage mediaDiffers	HDD	Hybrid-HDD
Number of storage drives installed	1	1
Hybrid-HDD cache typeKnown for one	Unknown — not stated by the source	Flash
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	0
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 510	Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers	1.7 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	1000 MHz	1050 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x1902	1912
On-board graphics card OpenGL version	4.4	4.4
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® H110	Intel® H170
Compatible processor seriesKnown for one	Intel® Celeron® Dual-Core, Intel® Pentium® Dual-Core	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, HDD, Supervisor, User	Unknown — not stated by the source
Optical driveidentical
Optical drives quantity	1	1
LightScribeKnown for one	Unknown — not stated by the source	No
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,1000,100 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	No	No
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	6
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 ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantity	1	1
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
PS/2 ports quantity	2	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Thunderbolt 3 ports quantityKnown for one	0	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 slots1 differ
Number of 3.5" baysDiffers	1	2
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
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
Poweridentical
Power supply	180 W	180 W
Power supply input voltage	100 - 240 V	100 - 240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Design2 differ
Chassis typeDiffers	SFF	Micro Tower
Placement supportedDiffers	Horizontal/Vertical	Vertical
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Liquid cooling systemKnown for one	Unknown — not stated by the source	No
Product colour	Black	Black
Country of originKnown for one	Unknown — not stated by the source	China
Number of 2.5" baysKnown for one	1	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Optional operating system suppliedKnown for one	Windows 10 Pro	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features11 differ
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	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 Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionDiffers	0.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	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)	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® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS GuardDiffers	No	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	88179	88184
Processor codeDiffers	SR2DC	SR2BX
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.2, AVX 2.0, SSE4.1
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	No	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	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processor	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	DTS Sound+
Operational conditions6 differ
Operating temperature (T-T)Differs	5 - 35 °C	10 - 40 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	20 - 80%	10 - 90%
Storage relative humidity (H-H)Differs	5 - 95%	5 - 90%
Operating altitudeDiffers	-15.2 - 3048 m	0 - 3050 m
Non-operating altitudeDiffers	-15.2 - 10668 m	0 - 4570 m
Weight & dimensions4 differ
WidthDiffers	92.6 mm	165 mm
DepthDiffers	292 mm	358.8 mm
HeightDiffers	290 mm	355 mm
WeightDiffers	4.48 kg	6.96 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificates	RoHS	RoHS
CertificationKnown for one	CECP, WEEE	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Small Business

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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