Product comparison · 2 pcs/workstations

HP Pavilion 550-126na Intel® Celeron® G G440 vs HP Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit

109specifications compared
64differ
45identical
75known for one product only

Key differences

The HP Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit has 3 more processor cores than the HP Pavilion 550-126na Intel® Celeron® G G440 (4 vs 1). The HP Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit has 7 more processor threads than the HP Pavilion 550-126na Intel® Celeron® G G440 (8 vs 1). The HP Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit has 1.8 GHz more processor frequency than the HP Pavilion 550-126na Intel® Celeron® G G440 (3.4 GHz vs 1.6 GHz). Only the HP Pavilion 550-126na Intel® Celeron® G G440 has card reader integrated. Only the HP Pavilion 550-126na Intel® Celeron® G G440 has Wi-Fi.

Processor family
- Pavilion 550-126na Intel® Celeron® G G440:Intel® Celeron® G
- Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit:Intel® Core™ i7
Processor model
- Pavilion 550-126na Intel® Celeron® G G440:G440
- Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit:i7-6700
Processor cores
- Pavilion 550-126na Intel® Celeron® G G440:1
- Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit:4
Processor threads
- Pavilion 550-126na Intel® Celeron® G G440:1
- Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit:8
Processor frequency
- Pavilion 550-126na Intel® Celeron® G G440:1.6 GHz
- Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit:3.4 GHz
Processor cache
- Pavilion 550-126na Intel® Celeron® G G440:1 MB
- Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit:8 MB
Bus type
- Pavilion 550-126na Intel® Celeron® G G440:DMI
- Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit:DMI3
System bus rate
- Pavilion 550-126na Intel® Celeron® G G440:5 GT/s
- Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit:8 GT/s

Side by side

Differences highlightedShow differences only

Comparison of 550-126na, Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit
184 specifications	A HP Pavilion 550-126na Intel® Celeron® G G440 Model 550-126na View product	B HP Z240 SFF + NVIDIA Quadro K1200 4GB TWR/SFF Kit View product
Processor19 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron® G	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	6th gen Intel® Core™ i7
Processor modelDiffers	G440	i7-6700
Processor coresDiffers	1	4
Processor threadsDiffers	1	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	4 GHz
Processor frequencyDiffers	1.6 GHz	3.4 GHz
Processor cacheDiffers	1 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI	DMI3
FSB ParityKnown for one	Unknown — not stated by the source	No
System bus rateDiffers	5 GT/s	8 GT/s
Processor lithographyDiffers	32 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i7-6700 Desktop series
Processor codenameDiffers	Sandy Bridge	Skylake
Thermal Design Power (TDP)Differs	35 W	65 W
TcaseDiffers	65.5 °C	71 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	2x8, 1x8+2x4, 1x16
PCI Express slots versionDiffers	2.0	3.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1151 (Socket H4)
SteppingDiffers	Q0	R0
Maximum internal memory supported by processorDiffers	32 GB	64 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1066 MHz	1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	34.1 GB/s
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
CPU multiplier (bus/core ratio)Known for one	16	Unknown — not stated by the source
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	2 x 4 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speedDiffers	1600 MHz	2133 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Memory channels	Dual-channel	Dual-channel
Storage1 differ
Total storage capacity	1 TB	1 TB
Optical drive type	DVD Super Multi	DVD Super Multi
Storage media	HDD	HDD
Total HDDs capacity	1 TB	1 TB
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Compatible memory cardsKnown for one	MS PRO, Memory Stick (MS), SD, SDHC, SDXC	Unknown — not stated by the source
Graphics4 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
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	Intel® HD Graphics 530
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	650 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1150 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	12.0
On-board graphics card IDKnown for one	Unknown — not stated by the source	1912
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
Performance1 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® C236
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
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 technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 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 quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	8
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
DisplayPorts quantityDiffers	0	3
HDMI ports quantityDiffers	2	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	0	0
DVI port	No	No
PS/2 ports quantityDiffers	0	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Combo headphone/mic portKnown for one	No	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	No	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	2
PCI Express x4 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 3.x) slots	1	1
PCI Express x1 (Gen 2.x) slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	180 W	240 W
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
Design2 differ
Chassis typeDiffers	Desktop	SFF
Product colourDiffers	Black, White	Black
Country of origin	China	China
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Displayidentical
Display included	No	No
Processor special features19 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage TechnologyKnown 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) versionKnown for one	Unknown — not stated by the source	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	58667	88196
Processor codeDiffers	SR0BY	SR2BT
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.1, AVX 2.0, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Weight & dimensions4 differ
WidthDiffers	165.1 mm	338 mm
DepthDiffers	375 mm	381 mm
HeightDiffers	363.9 mm	100 mm
WeightDiffers	7.15 kg	5.7 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, ENERGY STAR	ENERGY STAR
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3050 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 4570 m	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	499 mm	Unknown — not stated by the source
Package depthKnown for one	240 mm	Unknown — not stated by the source
Package heightKnown for one	520 mm	Unknown — not stated by the source
Package weightKnown for one	9.7 kg	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	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.

More pcs/workstations comparisons

All pcs/workstations comparisons