Product comparison · 2 pcs/workstations

Dell 470 MT vs Dell 990 SFF

112specifications compared
45differ
67identical
73known for one product only

Key differences

Processor generation
- 470 MT:3rd gen Intel® Core™ i5
- 990 SFF:2nd gen Intel® Core™ i5
Processor model
- 470 MT:i5-3450
- 990 SFF:i5-2400
Processor boost frequency
- 470 MT:3.5 GHz
- 990 SFF:3.4 GHz
Processor lithography
- 470 MT:22 nm
- 990 SFF:32 nm
Processor codename
- 470 MT:Ivy Bridge
- 990 SFF:Sandy Bridge
Thermal Design Power (TDP)
- 470 MT:77 W
- 990 SFF:95 W
Tcase
- 470 MT:67.4 °C
- 990 SFF:72.6 °C
PCI Express slots version
- 470 MT:3.0
- 990 SFF:2.0

Side by side

Differences highlightedShow differences only

Comparison of 470 MT, 990 SFF
185 specifications	A Dell 470 MT View product	B Dell 990 SFF View product
Processor11 differ
Processor generationDiffers	3rd gen Intel® Core™ i5	2nd gen Intel® Core™ i5
Processor modelDiffers	i5-3450	i5-2400
Processor boost frequencyDiffers	3.5 GHz	3.4 GHz
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i5-3400 Desktop series	Intel Core i5-2400 Desktop Series
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
Thermal Design Power (TDP)Differs	77 W	95 W
TcaseDiffers	67.4 °C	72.6 °C
PCI Express configurationsKnown for one	1x8, 1x16, 2x4, 2x8	Unknown — not stated by the source
PCI Express slots versionDiffers	3.0	2.0
SteppingKnown for one	E1	Unknown — not stated by the source
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21 GB/s
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Memory2 differ
Maximum internal memoryDiffers	32 GB	16 GB
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speedDiffers	1600 MHz	1333 MHz
Non-ECCKnown for one	Yes	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Number of storage drives installedKnown for one	1	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
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 2500	Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Differs	3	2
On-board graphics card base frequencyDiffers	650 MHz	850 MHz
On-board graphics card IDDiffers	0x152	0x102
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performance1 differ
Motherboard chipsetDiffers	Intel® H77 Express	Intel® Q67 Express
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network1 differ
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	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
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	6	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	0
HDMI ports quantityDiffers	1	0
Combo headphone/mic portKnown for one	No	Unknown — not stated by the source
PS/2 ports quantityDiffers	0	2
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A
Expansion slots2 differ
Number of 3.5" baysDiffers	3	1
PCI Express x1 slotsKnown for one	3	Unknown — not stated by the source
PCI Express x16 slotsDiffers	1	2
Mini PCI Express slotsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	AC
Power supplyKnown for one	Unknown — not stated by the source	240 W
Design3 differ
Chassis typeDiffers	Mini Tower	SFF
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Number of 5.25" baysDiffers	2	1
Product colourDiffers	Black	Black, Silver
Cooling typeKnown for one	Active	Unknown — not stated by the source
External drive baysKnown for one	Unknown — not stated by the source	1 x 5.25"
Internal drive baysKnown for one	Unknown — not stated by the source	1 x 3.5"
Softwareidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 1024 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	5:4
Contrast ratio (typical)Known for one	Unknown — not stated by the source	800:1
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
TouchscreenKnown for one	Unknown — not stated by the source	No
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Display diagonal (metric)Known for one	Unknown — not stated by the source	48 cm
Processor special features9 differ
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	65511	52207
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
Thermal solution specificationKnown for one	PCG 2011D	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Conflict-Free processorDiffers	Yes	No
Weight & dimensions3 differ
WidthDiffers	175 mm	93 mm
DepthDiffers	360 mm	312 mm
HeightDiffers	400 mm	290 mm
WeightKnown for one	Unknown — not stated by the source	5.7 kg
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Numeric keypadKnown for one	No	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
AC adapter includedKnown for one	No	Unknown — not stated by the source
Keyboard1 differ
Windows keysDiffers	No	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CECP, WEEE, TCO 05
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Multimediaidentical
Built-in cameraKnown for one	Unknown — not stated by the source	No

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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