Product comparison · 2 pcs/workstations

Lenovo IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K vs Samsung DM300T3Z-A314S PC Intel® Core™ i3 i3-3220

82specifications compared
50differ
32identical
77known for one product only

Key differences

Processor family
- IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K:Intel® Core™ i7
- DM300T3Z-A314S PC Intel® Core™ i3 i3-3220:Intel® Core™ i3
Processor generation
- IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K:7th gen Intel® Core™ i7
- DM300T3Z-A314S PC Intel® Core™ i3 i3-3220:3rd gen Intel® Core™ i3
Processor model
- IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K:i7-7700K
- DM300T3Z-A314S PC Intel® Core™ i3 i3-3220:i3-3220
Processor cores
- IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K:4
- DM300T3Z-A314S PC Intel® Core™ i3 i3-3220:2
Processor threads
- IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K:8
- DM300T3Z-A314S PC Intel® Core™ i3 i3-3220:4
Processor frequency
- IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K:4.2 GHz
- DM300T3Z-A314S PC Intel® Core™ i3 i3-3220:3.3 GHz
Processor cache
- IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K:8 MB
- DM300T3Z-A314S PC Intel® Core™ i3 i3-3220:3 MB
Bus type
- IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K:DMI3
- DM300T3Z-A314S PC Intel® Core™ i3 i3-3220:DMI

Side by side

Differences highlightedShow differences only

Comparison of Y900-34IKB, DM300T3Z-A314S
159 specifications	A Lenovo IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K Model Y900-34IKB View product	B Samsung DM300T3Z-A314S PC Intel® Core™ i3 i3-3220 Model DM300T3Z-A314S View product
Processor20 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	7th gen Intel® Core™ i7	3rd gen Intel® Core™ i3
Processor modelDiffers	i7-7700K	i3-3220
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	4.5 GHz	Unknown — not stated by the source
Processor frequencyDiffers	4.2 GHz	3.3 GHz
Processor cacheDiffers	8 MB	3 MB
Bus typeDiffers	DMI3	DMI
System bus rateDiffers	8 GT/s	5 GT/s
Processor lithographyDiffers	14 nm	22 nm
Processor seriesDiffers	Intel Core i7-7700 Desktop series	Intel Core i3-3200 Desktop Series
Processor codenameDiffers	Kaby Lake	Ivy Bridge
Thermal Design Power (TDP)Differs	91 W	55 W
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 2x8
PCI Express slots versionDiffers	3.0	2.0
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 1155 (Socket H2)
SteppingKnown for one	B0	Unknown — not stated by the source
Maximum internal memory supported by processorDiffers	64 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,2133,2400 MHz	1333,1600 MHz
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
TcaseKnown for one	Unknown — not stated by the source	65.3 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	33
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Memory2 differ
Internal memoryDiffers	16 GB	4 GB
Maximum internal memoryKnown for one	64 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR4-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	2 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Non-ECCKnown for one	Yes	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	1.12 TB	500 GB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Storage mediaDiffers	HDD+SSD	HDD
Number of storage drives installedKnown for one	2	Unknown — not stated by the source
HDD capacityDiffers	1 TB	500 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	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
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC, SDXC
Graphics6 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	AMD Radeon RX 480	Not available
Discrete graphics card memoryKnown for one	8 GB	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 630	Intel® HD Graphics 2500
Maximum on-board graphics card memoryKnown for one	64 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card burst frequencyKnown for one	1150 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1050 MHz
On-board graphics card 4K supportKnown for one	Yes	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card IDDiffers	0x5912	0x152
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Performance1 differ
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Virtual Reality (VR) readyKnown for one	Yes	Unknown — not stated by the source
Motherboard chipsetDiffers	Intel® Z170	Intel® H61
Password protectionKnown for one	Yes	Unknown — not stated by the source
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Yes	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
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces1 differ
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	6	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsDiffers	2	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
PS/2 ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	4	Unknown — not stated by the source
PCI Express x1 (Gen 3.x) slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one	5	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	625 W	350 W
Design1 differ
Chassis typeDiffers	Tower	Desktop
VolumeKnown for one	34 L	Unknown — not stated by the source
Number of 5.25" baysKnown for one	2	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 7 Home Premium
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features9 differ
Embedded options availableDiffers	No	Yes
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology versionDiffers	1.00	0.00
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
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	Yes	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	1.00	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyDiffers	Yes	No
Processor ARK IDDiffers	97129	65693
Processor codeKnown for one	SR338	Unknown — not stated by the source
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
Thermal solution specificationDiffers	PCG 2015D	PCG 2011C
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	Yes
Audioidentical
Audio chipKnown for one	Realtek ALC892	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	206.4 mm	173 mm
DepthDiffers	503.5 mm	407 mm
HeightDiffers	478.9 mm	356 mm
WeightDiffers	15 kg	9 kg
Certificatesidentical
Compliance certificatesKnown for one	RoHS	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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