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Product comparison · 2 pcs/workstations

Lenovo IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K vs Samsung DM300S3A-APRO7S PC Intel® Core™ i7 i7-4790

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  • 100specifications compared
  • 44differ
  • 56identical
  • 62known for one product only

Key differences

The Lenovo IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K has 3 th gen Intel® Core™ i7 more processor generation than the Samsung DM300S3A-APRO7S PC Intel® Core™ i7 i7-4790 (7th gen Intel® Core™ i7 vs 4th gen Intel® Core™ i7). The Lenovo IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K has 0.5 GHz more processor boost frequency than the Samsung DM300S3A-APRO7S PC Intel® Core™ i7 i7-4790 (4.5 GHz vs 4 GHz). The Lenovo IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K has 0.6 GHz more processor frequency than the Samsung DM300S3A-APRO7S PC Intel® Core™ i7 i7-4790 (4.2 GHz vs 3.6 GHz). Only the Lenovo IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K has discrete graphics card. Only the Samsung DM300S3A-APRO7S PC Intel® Core™ i7 i7-4790 has DVI port.

  • Processor generation
    • 7th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i7
  • Processor model
    • i7-7700K
    • i7-4790
  • Processor boost frequency
    • 4.5 GHz
    • 4 GHz
  • Processor frequency
    • 4.2 GHz
    • 3.6 GHz
  • Bus type
    • DMI3
    • DMI
  • System bus rate
    • 8 GT/s
    • 5 GT/s
  • Processor lithography
    • 14 nm
    • 22 nm
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit

Side by side

Differences highlightedShow differences only
162 specifications
A

Lenovo

IdeaCentre Y900-34IKB Intel® Core™ i7 i7-7700K

Model Y900-34IKB

View product
B

Samsung

DM300S3A-APRO7S PC Intel® Core™ i7 i7-4790

Model DM300S3A-APRO7S

View product
Processor17 differ
Processor generationDiffers7th gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-7700Ki7-4790
Processor boost frequencyDiffers4.5 GHz4 GHz
Processor frequencyDiffers4.2 GHz3.6 GHz
Bus typeDiffersDMI3DMI
System bus rateDiffers8 GT/s5 GT/s
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-7700 Desktop seriesIntel Core i7-4700 Desktop series
Processor codenameDiffersKaby LakeHaswell
Thermal Design Power (TDP)Differs91 W84 W
TjunctionKnown for one100 °C
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8, 1x8+2x4
Processor socketDiffersLGA 1151 (Socket H4)LGA 1150 (Socket H3)
SteppingDiffersB0C0
Maximum internal memory supported by processorDiffers64 GB32 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz1333,1600 MHz
Memory voltage supported by processorKnown for one1.35 V
TcaseKnown for one72.72 °C
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
Memory2 differ
Internal memoryDiffers16 GB8 GB
Maximum internal memoryKnown for one64 GB
Internal memory typeDiffersDDR4-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 8 GB
Memory slotsKnown for one4x DIMM
Memory clock speedKnown for one2133 MHz
Non-ECCKnown for oneYes
Storage4 differ
Total storage capacityDiffers1.12 TB620 GB
Optical drive typeDiffersDVD±RWDVD Super Multi
Number of storage drives installedKnown for one2
HDD capacityDiffers1 TB500 GB
HDD sizeKnown for one3.5"
SSD capacityDiffers128 GB120 GB
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon RX 480Not available
Discrete graphics card memoryKnown for one8 GB
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers64 GB1.024 GB
On-board graphics card burst frequencyKnown for one1150 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
On-board graphics card 4K supportKnown for oneYes
On-board graphics card DirectX versionDiffers12.011.1
On-board graphics card IDDiffers0x59120x412
On-board graphics card OpenGL versionKnown for one4.4
Performanceidentical
Market positioningKnown for oneGaming
Virtual Reality (VR) readyKnown for oneYes
Motherboard chipsetKnown for oneIntel® Z170
Audio output channelsKnown for one7.1 channels
Password protection typeKnown for oneBIOS, HDD
Optical driveidentical
Optical drives quantityKnown for one1
Networkidentical
Wi-FiKnown for oneYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityKnown for one4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one6
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
DisplayPorts quantityKnown for one0
HDMI ports quantityKnown for one1
Headphone outputsDiffers21
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portDiffersNoYes
PS/2 ports quantityKnown for one1
Serial ports quantityKnown for one0
Expansion slotsidentical
Number of 3.5" baysKnown for one4
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one5
Power1 differ
Power supplyDiffers625 W270 W
Designidentical
Chassis typeKnown for oneTower
VolumeKnown for one34 L
Number of 5.25" baysKnown for one2
Cable lock slotKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Drivers includedKnown for oneYes
Processor special features7 differ
Intel Clear Video TechnologyKnown for oneYes
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Processor ARK IDDiffers9712980806
Processor codeDiffersSR338SR1QF
Thermal solution specificationDiffersPCG 2015DPCG 2013D
Graphics & IMC lithographyKnown for one22 nm
Intel FDI TechnologyKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Audioidentical
Audio chipKnown for oneRealtek ALC892
Weight & dimensions3 differ
WidthDiffers206.4 mm98 mm
DepthDiffers503.5 mm420 mm
HeightDiffers478.9 mm340 mm
WeightKnown for one15 kg
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging contentidentical
ManualKnown for oneYes

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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