Product comparison · 2 pcs/workstations

HP Slimline 270-p031hk Intel® Core™ i3 i3-7100 vs HP Slimline 270-p051hk Intel® Core™ i5 i5-7400

130specifications compared
21differ
109identical
9known for one product only

Key differences

Processor family
- Slimline 270-p031hk Intel® Core™ i3 i3-7100:Intel® Core™ i3
- Slimline 270-p051hk Intel® Core™ i5 i5-7400:Intel® Core™ i5
Processor generation
- Slimline 270-p031hk Intel® Core™ i3 i3-7100:7th gen Intel® Core™ i3
- Slimline 270-p051hk Intel® Core™ i5 i5-7400:7th gen Intel® Core™ i5
Processor model
- Slimline 270-p031hk Intel® Core™ i3 i3-7100:i3-7100
- Slimline 270-p051hk Intel® Core™ i5 i5-7400:i5-7400
Processor cores
- Slimline 270-p031hk Intel® Core™ i3 i3-7100:2
- Slimline 270-p051hk Intel® Core™ i5 i5-7400:4
Processor frequency
- Slimline 270-p031hk Intel® Core™ i3 i3-7100:3.9 GHz
- Slimline 270-p051hk Intel® Core™ i5 i5-7400:3 GHz
Processor cache
- Slimline 270-p031hk Intel® Core™ i3 i3-7100:3 MB
- Slimline 270-p051hk Intel® Core™ i5 i5-7400:6 MB
Thermal Design Power (TDP)
- Slimline 270-p031hk Intel® Core™ i3 i3-7100:51 W
- Slimline 270-p051hk Intel® Core™ i5 i5-7400:65 W
Stepping
- Slimline 270-p031hk Intel® Core™ i3 i3-7100:S0
- Slimline 270-p051hk Intel® Core™ i5 i5-7400:B0

Side by side

Differences highlightedShow differences only

Comparison of 270-p031hk, 270-p051hk
139 specifications	A HP Slimline 270-p031hk Intel® Core™ i3 i3-7100 Model 270-p031hk View product	B HP Slimline 270-p051hk Intel® Core™ i5 i5-7400 Model 270-p051hk View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	7th gen Intel® Core™ i3	7th gen Intel® Core™ i5
Processor modelDiffers	i3-7100	i5-7400
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequencyDiffers	3.9 GHz	3 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI3	DMI3
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake	Kaby Lake
Thermal Design Power (TDP)Differs	51 W	65 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
SteppingDiffers	S0	B0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor	1333,1600,2133,2400 MHz	1333,1600,2133,2400 MHz
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i5-7400 Desktop Series
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
Memory2 differ
Internal memoryDiffers	8 GB	16 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Differs	1 x 8 GB	2 x 8 GB
Memory slots	2x DIMM	2x DIMM
Memory clock speed	2400 MHz	2400 MHz
Memory channels	Dual-channel	Dual-channel
Storage3 differ
Total storage capacityDiffers	1.12 TB	1 TB
Optical drive type	DVD Super Multi	DVD Super Multi
Storage mediaDiffers	HDD+SSD	HDD
Number of storage drives installedDiffers	2	1
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
Total SSDs capacityKnown for one	128 GB	Unknown — not stated by the source
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
NVMeKnown for one	Yes	Unknown — not stated by the source
SSD interfaceKnown for one	NVMe 3.0, PCI Express	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Graphics2 differ
Discrete graphics card	No	No
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card model	Intel® HD Graphics 630	Intel® HD Graphics 630
Maximum on-board graphics card memory	64 GB	64 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)Differs	1100 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x5912	5912
On-board graphics card OpenGL version	4.4	4.4
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfacesidentical
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1	1
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 quantity	0	0
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic port	Yes	Yes
Headphone outputs	0	0
Line-out	No	No
Line-in	Yes	Yes
Microphone in	No	No
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
Expansion slotsidentical
Mini PCI Express slots	1	1
Poweridentical
Power supply	180 W	180 W
Designidentical
Chassis type	Desktop	Desktop
Product colour	Black	Black
Country of origin	China	China
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features4 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
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)	Yes	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)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Processor ARK IDDiffers	97455	97147
Processor codeDiffers	SR35C	SR32W
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Weight & dimensions2 differ
WidthDiffers	100 mm	307 mm
DepthDiffers	307 mm	100 mm
Height	275 mm	275 mm
Weight	4.4 kg	4.4 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Sustainabilityidentical
Sustainability certificates	EPEAT Silver, ENERGY STAR	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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