Product comparison · 2 pcs/workstations

ASUS M51AC Intel® Core™ i5 i5-4570 vs Fujitsu ESPRIMO P920 E90+

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  • 123specifications compared
  • 29differ
  • 94identical
  • 61known for one product only

Key differences

  • Processor model
    • M51AC Intel® Core™ i5 i5-4570:i5-4570
    • ESPRIMO P920 E90+:i5-4670
  • Processor boost frequency
    • M51AC Intel® Core™ i5 i5-4570:3.6 GHz
    • ESPRIMO P920 E90+:3.8 GHz
  • Processor frequency
    • M51AC Intel® Core™ i5 i5-4570:3.2 GHz
    • ESPRIMO P920 E90+:3.4 GHz
  • Bus type
    • M51AC Intel® Core™ i5 i5-4570:DMI2
    • ESPRIMO P920 E90+:QPI
  • Processor lithography
    • M51AC Intel® Core™ i5 i5-4570:28 nm
    • ESPRIMO P920 E90+:22 nm
  • Number of QPI links
    • M51AC Intel® Core™ i5 i5-4570:0
    • ESPRIMO P920 E90+:1
  • Internal memory
    • M51AC Intel® Core™ i5 i5-4570:8 GB
    • ESPRIMO P920 E90+:4 GB
  • Optical drive type
    • M51AC Intel® Core™ i5 i5-4570:DVD±RW
    • ESPRIMO P920 E90+:DVD Super Multi

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Differences highlightedShow differences only (on)
Comparison of M51AC, ESPRIMO P920 E90+
184 specifications
Processor6 differ
Processor modelDiffersi5-4570i5-4670
Processor boost frequencyDiffers3.6 GHz3.8 GHz
Processor frequencyDiffers3.2 GHz3.4 GHz
Bus typeDiffersDMI2QPI
FSB ParityKnown for oneUnknown — not stated by the sourceNo
Processor lithographyDiffers28 nm22 nm
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i5-4600 Desktop series
Number of QPI linksDiffers01
System bus rateKnown for one5 GT/sUnknown — not stated by the source
Memory1 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Known for oneUnknown — not stated by the source2 x 2 GB
Non-ECCKnown for oneUnknown — not stated by the sourceYes
Storage2 differ
Optical drive typeDiffersDVD±RWDVD Super Multi
Storage mediaDiffersHDDHybrid
HDD interfaceKnown for oneUnknown — not stated by the sourceSATA III
HDD sizeKnown for oneUnknown — not stated by the source3.5"
RAID supportKnown for oneUnknown — not stated by the sourceYes
RAID levelsKnown for oneUnknown — not stated by the source0, 1, 5
Number of storage drives installedKnown for one1Unknown — not stated by the source
Compatible memory cardsKnown for oneCF, MMC, MS Duo, MS PRO, MS PRO Duo, Memory Stick (MS), MicroDrive, MicroSD (TransFlash), MiniMMC, MiniSD, RS-MMC, SD, SDHCUnknown — not stated by the source
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 650AMD Radeon R9 255
Discrete graphics card memoryDiffers1 GB2 GB
Discrete graphics memory typeKnown for oneUnknown — not stated by the sourceGDDR5
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
Graphics card Open GL supportKnown for oneUnknown — not stated by the sourceYes
Discrete graphics cardKnown for oneYesUnknown — not stated by the source
Performance2 differ
Motherboard chipsetDiffersIntel® H87Intel® Q87
Motherboard form factorKnown for oneUnknown — not stated by the sourcemicro ATX
Password protection typeKnown for oneUnknown — not stated by the sourceBIOS
Audio output channelsDiffers7.1 channels5.1 channels
Networkidentical
Wi-FiKnown for oneUnknown — not stated by the sourceNo
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers48
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers62
HDMI ports quantityDiffers10
Line-outKnown for oneUnknown — not stated by the sourceYes
Line-inKnown for oneUnknown — not stated by the sourceYes
PS/2 ports quantityDiffers12
Serial ports quantityKnown for oneUnknown — not stated by the source1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one0Unknown — not stated by the source
S/PDIF out portKnown for oneYesUnknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for oneUnknown — not stated by the source2
PCI Express x4 (Gen 2.x) slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source1
PCI Express x4 slotsKnown for one1Unknown — not stated by the source
PCI Express x16 slotsKnown for one1Unknown — not stated by the source
Power1 differ
Power supplyDiffers300 W280 W
Power supply input voltageKnown for oneUnknown — not stated by the source100 - 240 V
Power supply input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Design1 differ
Chassis typeDiffersTowerMicro Tower
Number of 5.25" baysKnown for oneUnknown — not stated by the source2
Number of 2.5" baysKnown for oneUnknown — not stated by the source1
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Liquid cooling systemKnown for oneUnknown — not stated by the sourceNo
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Recovery operating systemKnown for oneUnknown — not stated by the sourceWindows 8.1 Pro
Pre-installed softwareKnown for oneUnknown — not stated by the sourceAdobe Reader, Microsoft Office
Trial softwareKnown for oneUnknown — not stated by the sourceMcAfee Multi Access Security
Processor special features2 differ
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® Small Business Advantage (Intel® SBA)Known for oneUnknown — not stated by the sourceNo
Processor ARK IDDiffers7504375047
Processor codeDiffersSR14ESR14D
Intel® Smart Response TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Rapid Start TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Smart Connect TechnologyKnown for oneUnknown — not stated by the sourceNo
Audioidentical
Audio systemKnown for oneUnknown — not stated by the sourceRealtek ALC671
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source10 - 35 °C
Weight & dimensions3 differ
DepthDiffers400 mm419 mm
HeightDiffers420 mm395 mm
WeightDiffers9.2 kg11 kg
Packaging data3 differ
Package widthDiffers242 mm278 mm
Package depthDiffers550 mm562 mm
Package heightDiffers510 mm516 mm
Packaging contentidentical
Mouse includedKnown for oneUnknown — not stated by the sourceNo
Keyboard includedKnown for oneUnknown — not stated by the sourceNo
AC adapter includedKnown for oneNoUnknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceBlue Angel, EPEAT Gold, ENERGY STAR
Other featuresidentical
HDD user passwordKnown for oneUnknown — not stated by the sourceYes

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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