Product comparison · 2 pcs/workstations

HP 251-a123w Intel® Pentium® J2900 vs HP Pavilion 550-153w Intel® Core™ i3 i3-4170

121specifications compared
51differ
70identical
74known for one product only

Key differences

The HP 251-a123w Intel® Pentium® J2900 has 2 more processor cores than the HP Pavilion 550-153w Intel® Core™ i3 i3-4170 (4 vs 2). The HP Pavilion 550-153w Intel® Core™ i3 i3-4170 has 1.29 GHz more processor frequency than the HP 251-a123w Intel® Pentium® J2900 (3.7 GHz vs 2.41 GHz). The HP Pavilion 550-153w Intel® Core™ i3 i3-4170 has 1 MB more processor cache than the HP 251-a123w Intel® Pentium® J2900 (3 MB vs 2 MB). Only the HP Pavilion 550-153w Intel® Core™ i3 i3-4170 has ECC supported by processor. Only the HP 251-a123w Intel® Pentium® J2900 has DVI port.

Processor family
- 251-a123w Intel® Pentium® J2900:Intel® Pentium®
- Pavilion 550-153w Intel® Core™ i3 i3-4170:Intel® Core™ i3
Processor model
- 251-a123w Intel® Pentium® J2900:J2900
- Pavilion 550-153w Intel® Core™ i3 i3-4170:i3-4170
Processor cores
- 251-a123w Intel® Pentium® J2900:4
- Pavilion 550-153w Intel® Core™ i3 i3-4170:2
Processor frequency
- 251-a123w Intel® Pentium® J2900:2.41 GHz
- Pavilion 550-153w Intel® Core™ i3 i3-4170:3.7 GHz
Processor cache
- 251-a123w Intel® Pentium® J2900:2 MB
- Pavilion 550-153w Intel® Core™ i3 i3-4170:3 MB
Processor cache type
- 251-a123w Intel® Pentium® J2900:L2
- Pavilion 550-153w Intel® Core™ i3 i3-4170:L3
Processor codename
- 251-a123w Intel® Pentium® J2900:Bay Trail
- Pavilion 550-153w Intel® Core™ i3 i3-4170:Haswell
Thermal Design Power (TDP)
- 251-a123w Intel® Pentium® J2900:10 W
- Pavilion 550-153w Intel® Core™ i3 i3-4170:54 W

Side by side

Differences highlightedShow differences only

Comparison of 251-a123w, 550-153w
195 specifications	A HP 251-a123w Intel® Pentium® J2900 Model 251-a123w View product	B HP Pavilion 550-153w Intel® Core™ i3 i3-4170 Model 550-153w View product
Processor19 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	J2900	i3-4170
Processor coresDiffers	4	2
Processor frequencyDiffers	2.41 GHz	3.7 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	L3
Bus typeKnown for one	Unknown — not stated by the source	DMI2
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor seriesDiffers	Intel Pentium J2000 Series for Desktop	Intel Core i3-4100 Desktop series
Processor codenameDiffers	Bay Trail	Haswell
Thermal Design Power (TDP)Differs	10 W	54 W
TcaseKnown for one	Unknown — not stated by the source	72 °C
Maximum number of PCI Express lanesDiffers	4	16
PCI Express configurationsDiffers	1x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Processor socketDiffers	BGA 1170	LGA 1150 (Socket H3)
SteppingDiffers	B3	C0
Maximum internal memory supported by processorDiffers	8 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM	DDR3-SDRAM, DDR3L-SDRAM
Memory clock speeds supported by processorDiffers	1333 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	25.6 GB/s
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.5 V
Processor boost frequencyKnown for one	2.66 GHz	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	6 GB
Storageidentical
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
Graphics5 differ
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	0
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	688 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	896 MHz	1150 MHz
On-board graphics card DirectX versionDiffers	11.2	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	41
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	896 MHz	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H87
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
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Internal modemKnown for one	Unknown — not stated by the source	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	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
HDMI ports quantityDiffers	0	1
DVI portDiffers	Yes	No
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown 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 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	65 W	180 W
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
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Product colourDiffers	Black	Silver
Processor special features15 differ
Intel Enhanced Halt StateDiffers	No	Yes
Intel QuickPath InterconnectKnown 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) versionDiffers	0.00	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	No
Intel Standard ManageabilityKnown for one	Unknown — not stated by the source	No
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyDiffers	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	No
Intel® Pro Wireless Display (Intel® Pro WiDi)Known for one	Unknown — not stated by the source	No
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Differs	No	Yes
Intel® Smart CacheDiffers	No	Yes
Intel® Unite™Known for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	78868	77490
Processor codeDiffers	SR1SB	SR1PL
Processor package sizeDiffers	25 X 27 mm	37.5 x 37.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013C
Thunderbolt™ 3 TechnologyKnown for one	Unknown — not stated by the source	No
True Key™Known for one	Unknown — not stated by the source	No
UARTKnown 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 Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	B&O Play
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3050 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 4570 m
Weight & dimensions4 differ
WidthDiffers	165.1 mm	165 mm
DepthDiffers	375 mm	378 mm
HeightDiffers	363.9 mm	364 mm
WeightDiffers	4.87 kg	7.15 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	499 mm
Package depthKnown for one	Unknown — not stated by the source	240 mm
Package heightKnown for one	Unknown — not stated by the source	520 mm
Package weightKnown for one	Unknown — not stated by the source	9.7 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.

More pcs/workstations comparisons

All pcs/workstations comparisons