Product comparison · 2 pcs/workstations

HP 251-010a Intel® Core™ i3 i3-4170 vs HP Pavilion 550-055na Intel® Core™ i5 i5-4460

136specifications compared
41differ
95identical
43known for one product only

Key differences

The HP Pavilion 550-055na Intel® Core™ i5 i5-4460 has 2 more processor cores than the HP 251-010a Intel® Core™ i3 i3-4170 (4 vs 2). The HP 251-010a Intel® Core™ i3 i3-4170 has 0.5 GHz more processor frequency than the HP Pavilion 550-055na Intel® Core™ i5 i5-4460 (3.7 GHz vs 3.2 GHz). The HP Pavilion 550-055na Intel® Core™ i5 i5-4460 has 3 MB more processor cache than the HP 251-010a Intel® Core™ i3 i3-4170 (6 MB vs 3 MB). Only the HP 251-010a Intel® Core™ i3 i3-4170 has ECC supported by processor. Only the HP 251-010a Intel® Core™ i3 i3-4170 has Bluetooth.

Processor family
- 251-010a Intel® Core™ i3 i3-4170:Intel® Core™ i3
- Pavilion 550-055na Intel® Core™ i5 i5-4460:Intel® Core™ i5
Processor generation
- 251-010a Intel® Core™ i3 i3-4170:4th gen Intel® Core™ i3
- Pavilion 550-055na Intel® Core™ i5 i5-4460:4th gen Intel® Core™ i5
Processor model
- 251-010a Intel® Core™ i3 i3-4170:i3-4170
- Pavilion 550-055na Intel® Core™ i5 i5-4460:i5-4460
Processor cores
- 251-010a Intel® Core™ i3 i3-4170:2
- Pavilion 550-055na Intel® Core™ i5 i5-4460:4
Processor frequency
- 251-010a Intel® Core™ i3 i3-4170:3.7 GHz
- Pavilion 550-055na Intel® Core™ i5 i5-4460:3.2 GHz
Processor cache
- 251-010a Intel® Core™ i3 i3-4170:3 MB
- Pavilion 550-055na Intel® Core™ i5 i5-4460:6 MB
Processor cache type
- 251-010a Intel® Core™ i3 i3-4170:L3
- Pavilion 550-055na Intel® Core™ i5 i5-4460:Smart Cache
Bus type
- 251-010a Intel® Core™ i3 i3-4170:DMI2
- Pavilion 550-055na Intel® Core™ i5 i5-4460:DMI

Side by side

Differences highlightedShow differences only

Comparison of 251-010a, 550-055na
179 specifications	A HP 251-010a Intel® Core™ i3 i3-4170 Model 251-010a View product	B HP Pavilion 550-055na Intel® Core™ i5 i5-4460 Model 550-055na View product
Processor13 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i3	4th gen Intel® Core™ i5
Processor modelDiffers	i3-4170	i5-4460
Processor coresDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Processor frequencyDiffers	3.7 GHz	3.2 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache typeDiffers	L3	Smart Cache
Bus typeDiffers	DMI2	DMI
Processor seriesDiffers	Intel Core i3-4100 Desktop series	Intel Core i5-4400 Desktop series
Thermal Design Power (TDP)Differs	54 W	84 W
TcaseDiffers	72 °C	72.72 °C
Memory types supported by processorDiffers	DDR3-SDRAM, DDR3L-SDRAM	DDR3-SDRAM
ECC supported by processorDiffers	Yes	No
Memory voltage supported by processorKnown for one	1.5 V	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	8 GB	12 GB
Memory layout (slots x size)Differs	1 x 8 GB	1 x 4 + 1 x 8 GB
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	1 TB	2 TB
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Number of storage drives supportedKnown for one	Unknown — not stated by the source	2
HDD capacityDiffers	1 TB	2 TB
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Graphics5 differ
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® 705
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 4600
On-board graphics card memoryKnown for one	Unknown — not stated by the source	1.7 GB
Maximum on-board graphics card memoryDiffers	1.74 GB	1.024 GB
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1100 MHz
On-board graphics card IDDiffers	41	0x412
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network1 differ
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	2
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 quantityKnown for one	Unknown — not stated by the source	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 quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	No	Yes
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
Poweridentical
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Product colourDiffers	Black	Silver
Processor special features12 differ
Intel FDI TechnologyDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Standard ManageabilityKnown for one	Unknown — not stated by the source	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® Insider™Differs	No	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
Intel® Wireless-AC TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	77490	80817
Processor codeDiffers	SR1PL	SR1QK
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0
Thermal solution specificationDiffers	PCG 2013C	PCG 2013D
Thunderbolt™ 3 TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	B&O Play
Weight & dimensions1 differ
WeightDiffers	4.87 kg	7.15 kg
Packaging contentidentical
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR

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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