Product comparison · 2 pcs/workstations

HP 251-130kl Intel® Core™ i3 i3-4170 vs HP Z240 Tower Workstation

112specifications compared
63differ
49identical
44known for one product only

Key differences

Processor family
- 251-130kl Intel® Core™ i3 i3-4170:Intel® Core™ i3
- Z240 Tower Workstation:Intel® Core™ i7
Processor generation
- 251-130kl Intel® Core™ i3 i3-4170:4th gen Intel® Core™ i3
- Z240 Tower Workstation:6th gen Intel® Core™ i7
Processor model
- 251-130kl Intel® Core™ i3 i3-4170:i3-4170
- Z240 Tower Workstation:i7-6700
Processor cores
- 251-130kl Intel® Core™ i3 i3-4170:2
- Z240 Tower Workstation:4
Processor threads
- 251-130kl Intel® Core™ i3 i3-4170:4
- Z240 Tower Workstation:8
Processor frequency
- 251-130kl Intel® Core™ i3 i3-4170:3.7 GHz
- Z240 Tower Workstation:3.4 GHz
Processor cache
- 251-130kl Intel® Core™ i3 i3-4170:3 MB
- Z240 Tower Workstation:8 MB
Processor cache type
- 251-130kl Intel® Core™ i3 i3-4170:L3
- Z240 Tower Workstation:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of 251-130kl, Z240 Tower Workstation
156 specifications	A HP 251-130kl Intel® Core™ i3 i3-4170 Model 251-130kl View product	B HP Z240 Tower Workstation View product
Processor25 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i3	6th gen Intel® Core™ i7
Processor modelDiffers	i3-4170	i7-6700
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	4 GHz
Processor frequencyDiffers	3.7 GHz	3.4 GHz
Processor cacheDiffers	3 MB	8 MB
Processor cache typeDiffers	L3	Smart Cache
Bus typeDiffers	DMI2	DMI3
System bus rateDiffers	5 GT/s	8 GT/s
Processor lithographyDiffers	22 nm	14 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i3-4100 Desktop series	Intel Core i7-6700 Desktop series
Processor codenameDiffers	Haswell	Skylake
Thermal Design Power (TDP)Differs	54 W	65 W
TcaseDiffers	72 °C	71 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	2x8, 1x8+2x4, 1x16
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1151 (Socket H4)
SteppingDiffers	C0	R0
Maximum internal memory supported by processorDiffers	32 GB	64 GB
Memory types supported by processorDiffers	DDR3-SDRAM, DDR3L-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	34.1 GB/s
ECC supported by processorDiffers	Yes	No
Memory voltage supported by processorDiffers	1.5 V	1.35 V
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Memory5 differ
Internal memoryDiffers	4 GB	8 GB
Maximum internal memoryDiffers	16 GB	64 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 4 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speedDiffers	1600 MHz	2133 MHz
Memory channels	Dual-channel	Dual-channel
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Storage3 differ
Total storage capacityDiffers	500 GB	256 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Storage mediaDiffers	HDD	SSD
Total SSDs capacityKnown for one	Unknown — not stated by the source	256 GB
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
SSD interfaceKnown for one	Unknown — not stated by the source	PCI Express
Card reader integratedDiffers	Yes	No
Total HDDs capacityKnown for one	500 GB	Unknown — not stated by the source
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	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	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
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 4400	Intel® HD Graphics 530
Maximum on-board graphics card memory	1.74 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)	1150 MHz	1150 MHz
On-board graphics card DirectX versionDiffers	11.1	12.0
On-board graphics card IDDiffers	41	1912
On-board graphics card OpenGL versionDiffers	4.3	4.4
Performance2 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetDiffers	Intel® H87	Intel® C236
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Optical driveidentical
Optical drives quantity	1	1
BD interface typeKnown for one	Unknown — not stated by the source	SATA
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-FiDiffers	Yes	No
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
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
Ports & interfaces3 differ
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	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 3 ports quantity	0	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	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
Power1 differ
Power supplyDiffers	180 W	400 W
Design1 differ
Chassis typeDiffers	Desktop	Tower
Product colour	Black	Black
Country of origin	China	China
Software1 differ
Operating system installedDiffers	FreeDOS	Windows 10 Pro
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Displayidentical
Display included	No	No
Processor special features13 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	22 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	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)Differs	No	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)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	77490	88196
Processor codeDiffers	SR1PL	SR2BT
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, AVX 2.0, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2013C	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Conflict-Free processor	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	165.1 mm	170 mm
DepthDiffers	375 mm	442 mm
HeightDiffers	363.9 mm	399 mm
WeightDiffers	4.87 kg	8.6 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Keyboard dimensions (WxDxH)Known for one	147.6 x 456 x 27 mm	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.

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