Product comparison · 2 all-in-one pcs/workstations

HP ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T vs Lenovo IdeaCentre B750 Intel® Core™ i7 i7-4770

149specifications compared
38differ
111identical
30known for one product only

Key differences

Display diagonal
- ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T:68.6 cm (27")
- IdeaCentre B750 Intel® Core™ i7 i7-4770:73.7 cm (29")
Touchscreen
- ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T:Yes
- IdeaCentre B750 Intel® Core™ i7 i7-4770:No
Processor model
- ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T:i7-4770T
- IdeaCentre B750 Intel® Core™ i7 i7-4770:i7-4770
Processor boost frequency
- ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T:3.7 GHz
- IdeaCentre B750 Intel® Core™ i7 i7-4770:3.9 GHz
Processor frequency
- ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T:2.5 GHz
- IdeaCentre B750 Intel® Core™ i7 i7-4770:3.4 GHz
Thermal Design Power (TDP)
- ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T:45 W
- IdeaCentre B750 Intel® Core™ i7 i7-4770:84 W
Processor code
- ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T:SR14N
- IdeaCentre B750 Intel® Core™ i7 i7-4770:SR149
Tcase
- ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T:71.45 °C
- IdeaCentre B750 Intel® Core™ i7 i7-4770:72.72 °C

Side by side

Differences highlightedShow differences only

Comparison of 27-k001a, B750
179 specifications	A HP ENVY Recline 27-k001a Intel® Core™ i7 i7-4770T Model 27-k001a View product	B Lenovo IdeaCentre B750 Intel® Core™ i7 i7-4770 Model B750 View product
Display2 differ
Display diagonalDiffers	68.6 cm (27")	73.7 cm (29")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD type	Full HD	Full HD
Full HD	Yes	Yes
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightness	250 cd/m²	250 cd/m²
Panel type	IPS	IPS
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Multi-touchKnown for one	Yes	Unknown — not stated by the source
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	4th gen Intel® Core™ i7	4th gen Intel® Core™ i7
Processor modelDiffers	i7-4770T	i7-4770
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.7 GHz	3.9 GHz
Processor frequencyDiffers	2.5 GHz	3.4 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	LGA 1150 (Socket H3)	LGA 1150 (Socket H3)
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
64-bit computingKnown for one	Unknown — not stated by the source	Yes
Thermal Design Power (TDP)Differs	45 W	84 W
Bus type	DMI2	DMI2
FSB Parity	No	No
Maximum number of PCI Express lanes	16	16
Number of QPI links	1	1
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Processor codeDiffers	SR14N	SR149
Processor codename	Haswell	Haswell
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-4700 Desktop series	Intel Core i7-4700 Desktop series
Stepping	C0	C0
TcaseDiffers	71.45 °C	72.72 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.5 V
Memory3 differ
Internal memoryDiffers	16 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memory	16 GB	16 GB
Memory slots	2	2
Memory slots typeDiffers	SO-DIMM	DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory layout (slots x size)Differs	2 x 8 GB	2 x 4 GB
Storage5 differ
Total storage capacityDiffers	1 TB	2 TB
Storage mediaDiffers	HDD+SSD	HDD
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	2 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD interfaceDiffers	SATA	SATA III
Optical drive typeDiffers	No	Blu-Ray DVD Combo
Card reader integrated	Yes	Yes
Hybrid-HDD cache memoryKnown for one	16 GB	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD, SDHC, SDXC	Unknown — not stated by the source
Graphics3 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 730A	NVIDIA® GeForce® GTX 760M
Discrete graphics card memory	1 GB	1 GB
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4600	Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers	1.74 GB	2 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)	1200 MHz	1200 MHz
On-board graphics card DirectX versionDiffers	11.1	11.2/12
On-board graphics card ID	0x412	0x412
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
Audio1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerDiffers	4 W	6 W
Speakers manufacturerKnown for one	Unknown — not stated by the source	JBL
Built-in microphone	Yes	Yes
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Built-in camera	Yes	Yes
Camera resolution	1280 x 720 pixels	1280 x 720 pixels
Total megapixelsKnown for one	1 MP	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	2
VGA (D-Sub) ports quantity	0	0
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
Combo headphone/mic port	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Black, Sand	Black
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Performance1 differ
Product type	All-in-One PC	All-in-One PC
Motherboard chipsetDiffers	Intel® H87	Intel® B85
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Processor special features3 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Smart Connect Technology	No	No
Intel Stable Image Platform Program (SIPP)	Yes	Yes
Intel Stable Image Platform Program (SIPP) version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	Yes	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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Rapid Start Technology	No	No
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response Technology	No	No
Intel® Turbo Boost Technology	2.0	2.0
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	75125	75122
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 specificationDiffers	PCG 2013B	PCG 2013D
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Power2 differ
AC adapter powerDiffers	150 W	250 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
AC adapter input voltageDiffers	100 - 240 V	220 - 230 V
AC adapter output voltageKnown for one	19.5 V	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	655 mm	908 mm
Depth (with stand)Differs	264 mm	298 mm
Height (with stand)Differs	487 mm	588 mm
Weight (with stand)Differs	14.6 kg	16 kg
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Packaging content1 differ
Mouse includedDiffers	No	Yes
Keyboard included	Yes	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
3DKnown for one	Unknown — not stated by the source	Yes
Autonomy mode	No	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Storage drive interfaceDiffers	Serial ATA	Serial ATA III
Near Field Communication (NFC)Known for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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