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

HP 21-2029 Intel Pentium G G3240T vs Lenovo C340 4G50GVW

91specifications compared
36differ
55identical
50known for one product only

Key differences

Display diagonal
- 21-2029 Intel Pentium G G3240T:54.6 cm (21.5")
- C340 4G50GVW:50.8 cm (20")
Touchscreen
- 21-2029 Intel Pentium G G3240T:Yes
- C340 4G50GVW:No
Full HD
- 21-2029 Intel Pentium G G3240T:Yes
- C340 4G50GVW:No
Processor family
- 21-2029 Intel Pentium G G3240T:Intel Pentium G
- C340 4G50GVW:Intel® Core™ i3
Processor model
- 21-2029 Intel Pentium G G3240T:G3240T
- C340 4G50GVW:i3-3240T
Processor threads
- 21-2029 Intel Pentium G G3240T:2
- C340 4G50GVW:4
Processor frequency
- 21-2029 Intel Pentium G G3240T:2.7 GHz
- C340 4G50GVW:2.9 GHz
Processor socket
- 21-2029 Intel Pentium G G3240T:LGA 1150 (Socket H3)
- C340 4G50GVW:LGA 1155 (Socket H2)

Side by side

Differences highlightedShow differences only

Comparison of 21-2029, C340 4G50GVW
141 specifications	A HP 21-2029 Intel Pentium G G3240T Model 21-2029 View product	B Lenovo C340 4G50GVW View product
Display3 differ
Display diagonalDiffers	54.6 cm (21.5")	50.8 cm (20")
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
TouchscreenDiffers	Yes	No
HD typeKnown for one	Full HD	Unknown — not stated by the source
Full HDDiffers	Yes	No
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel Pentium G	Intel® Core™ i3
Processor modelDiffers	G3240T	i3-3240T
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.7 GHz	2.9 GHz
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1155 (Socket H2)
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
Number of QPI linksKnown for one	0	Unknown — not stated by the source
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	2x8
PCI Express slots versionDiffers	3.0	2.0
Processor codeKnown for one	SR1KU	Unknown — not stated by the source
Processor codenameDiffers	Haswell	Ivy Bridge
Processor seriesDiffers	Intel Pentium G3000 series for Desktop	Intel Core i3-3200 Desktop Series
SteppingKnown for one	C0	Unknown — not stated by the source
TcaseDiffers	66.4 °C	65 °C
Memory clock speeds supported by processorDiffers	1333 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	25.6 GB/s
ECC supported by processorDiffers	Yes	No
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i3
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	29
Memory1 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory slotsKnown for one	2	Unknown — not stated by the source
Memory slots typeKnown for one	SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	1 TB	500 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 2500
Maximum on-board graphics card memoryKnown for one	1.7 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1050 MHz
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x152
Network1 differ
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	4	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantityDiffers	0	1
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Silver	Black
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features9 differ
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel FDI TechnologyDiffers	No	Yes
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	80797	66168
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
Thermal solution specificationDiffers	PCG 2013A	PCG 2011A
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	No
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
Weight & dimensionsidentical
Width (with stand)Known for one	77.7 mm	Unknown — not stated by the source
Depth (with stand)Known for one	546.1 mm	Unknown — not stated by the source
Height (with stand)Known for one	404.8 mm	Unknown — not stated by the source
Weight (with stand)Known for one	6.86 kg	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	Unknown — not stated by the source
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Other featuresidentical
Detachable displayKnown for one	No	Unknown — not stated by the source
Storage drive interfaceKnown for one	Serial ATA	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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