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

LG V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M vs LG 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M

132specifications compared
32differ
100identical
15known for one product only

Key differences

The LG 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M has 2 more processor threads than the LG V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M (4 vs 2). The LG 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M has 0.1 GHz more processor frequency than the LG V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M (2.4 GHz vs 2.3 GHz). The LG 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M has 1 MB more processor cache than the LG V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M (3 MB vs 2 MB). Only the LG 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M has Intel® Anti-Theft Technology (Intel® AT). Only the LG 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M has Intel® Hyper Threading Technology (Intel® HT Technology).

Display diagonal
- V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M:58.4 cm (23")
- 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M:68.6 cm (27")
Processor family
- V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M:Intel® Pentium®
- 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M:Intel® Core™ i3
Processor model
- V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M:3550M
- 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M:i3-4000M
Processor threads
- V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M:2
- 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M:4
Processor frequency
- V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M:2.3 GHz
- 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M:2.4 GHz
Processor cache
- V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M:2 MB
- 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M:3 MB
Bus type
- V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M:DMI2
- 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M:DMI
PCI Express configurations
- V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M:1x16, 1x8+2x4, 2x8
- 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M:1x16, 2x8, 1x8+2x4

Side by side

Differences highlightedShow differences only

Comparison of 23V540-LT15K, 27V740-K.AT30K
147 specifications	A LG V series 23V540-LT15K All-in-One PC/workstation Intel® Pentium® 3550M Model 23V540-LT15K View product	B LG 27V740-K.AT30K All-in-One PC/workstation Intel® Core™ i3 i3-4000M Model 27V740-K.AT30K View product
Display1 differ
Display diagonalDiffers	58.4 cm (23")	68.6 cm (27")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
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
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	3550M	i3-4000M
Processor cores	2	2
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.3 GHz	2.4 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	PGA946	PGA946
System bus rate	5 GT/s	5 GT/s
Thermal Design Power (TDP)	37 W	37 W
Bus typeDiffers	DMI2	DMI
FSB Parity	No	No
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
Processor codeDiffers	SR1HD	SR1HC
Processor codename	Haswell	Haswell
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Pentium 3000 series for Mobile	Intel® Core™ i3-4000 Mobile Series
Stepping	C0	C0
Tjunction	100 °C	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3L-SDRAM	DDR3L-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
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Maximum internal memory	8 GB	8 GB
Memory slots	2	2
Memory slots type	SO-DIMM	SO-DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory form factorKnown for one	Unknown — not stated by the source	DIMM/SO-DIMM
Storage2 differ
Total storage capacityDiffers	500 GB	1 TB
Storage media	HDD	HDD
HDD interface	SATA	SATA
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD, SDHC, SDXC	MMC, SD, SDHC, SDXC
Graphics2 differ
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 740M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	400 MHz	400 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x416
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated power	14 W	14 W
Built-in microphone	Yes	Yes
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Audio system	HD	HD
Cameraidentical
Built-in camera	Yes	Yes
Camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)	Yes	Yes
Bluetooth version	4.0	4.0
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	2
VGA (D-Sub) ports quantity	0	0
Headphone outputs	1	1
Microphone in	Yes	Yes
DC-in jack	Yes	Yes
Designidentical
Product colour	White	White
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Processor special features10 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	77404	75104
Processor package size	37.5 x 37.5 x 4.7 mm	37.5 x 37.5 x 4.7 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Power1 differ
AC adapter powerDiffers	110 W	140 W
AC adapter frequency	50/60 Hz	50/60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
Weight & dimensions4 differ
Width (with stand)Differs	533 mm	623 mm
Depth (with stand)Differs	200 mm	33.2 mm
Height (with stand)Differs	399 mm	449 mm
Weight (with stand)Differs	6.5 kg	7.5 kg
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
AC adapter included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Storage drive interface	Serial ATA	Serial ATA

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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