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Product comparison · 2 pcs/workstations

ASUS CM CM1740-ESCH16 PC AMD A4 A4-3420 vs Lenovo D20 + 41T3526

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  • 36specifications compared
  • 27differ
  • 9identical
  • 100known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD A4
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • A4-3420
    • E5620
  • Processor cores
    • 2
    • 4
  • Processor frequency
    • 2.8 GHz
    • 2.4 GHz
  • Processor cache
    • 1 MB
    • 12 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Number of processors installed
    • 1
    • 2

Side by side

Differences highlightedShow differences only
136 specifications
A

ASUS

CM CM1740-ESCH16 PC AMD A4 A4-3420

Model CM1740-ESCH16

View product
B

Lenovo

D20 + 41T3526View product
Processor8 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A4Intel® Xeon® 5000 Sequence
Processor modelDiffersA4-3420E5620
Processor coresDiffers24
Processor threadsKnown for one8
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.8 GHz2.4 GHz
Processor cacheDiffers1 MB12 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneQPI
FSB ParityKnown for oneNo
System bus rateKnown for one5.86 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Xeon 5600 Series
Processor codenameKnown for oneWestmere EP
Thermal Design Power (TDP)Known for one80 W
TcaseKnown for one77.6 °C
Number of QPI linksKnown for one2
Number of processors installedDiffers12
Processor socketKnown for oneSocket B (LGA 1366)
CPU multiplier (bus/core ratio)Known for one18
SteppingKnown for oneB1
Maximum internal memory supported by processorKnown for one288 GB
Memory types supported by processorKnown for oneDDR3 800/1066
Memory clock speeds supported by processorKnown for one800,1066 MHz
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
ECC supported by processorKnown for oneYes
PlatformKnown for onePC
Memory3 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers16 GB96 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one4 x 16 GB
Memory slotsDiffers4x DIMM12x DIMM
Memory clock speed1333 MHz1333 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage2 differ
Optical drive typeKnown for oneDVD+/-RW
Number of HDDs installed11
HDD capacityDiffers500 GB1 TB
HDD interfaceDiffersSATA IIISATA
HDD speed7200 RPM7200 RPM
Card reader integratedYesYes
Total storage capacityKnown for one500 GB
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Supported HDD interfacesKnown for oneSerial ATA III
Floppy drive installedKnown for oneNo
Graphicsidentical
Graphics cardKnown for oneNo
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyKnown for oneAMD Radeon HD 6000
On-board graphics card modelKnown for oneAMD Radeon HD 6410D
Graphics card familyKnown for oneATI
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersAMD A75Intel® 5520
Audio output channelsKnown for one7.1 channels
Network1 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Ethernet interface typeKnown for oneGigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers810
Ethernet LAN (RJ-45) portsDiffers12
Headphone outputs11
Microphone inYesYes
Firewire (IEEE 1394) portsDiffers02
eSATA ports quantityKnown for one1
Serial ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneYes
PS/2 ports quantityKnown for one1
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
Parallel ports quantityKnown for one0
HDMIKnown for oneYes
USB connector typeKnown for oneUSB Type-A
Power1 differ
Power supplyDiffers300 W1060 W
Designidentical
Chassis typeTowerTower
Product colourKnown for oneBlack
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Displayidentical
Display includedNoNo
Processor special featuresidentical
CPU configuration (max)Known for one2
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Physical Address Extension (PAE)Known for one40 bit
Processor ARK IDKnown for one47925
Processor codeKnown for oneSLBV4
Processor package sizeKnown for one42.5 X 45 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for one1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audio1 differ
Audio systemDiffersRealtek ALC887High Definition Audio
Weight & dimensions4 differ
WidthDiffers173 mm210 mm
DepthDiffers400 mm602 mm
HeightDiffers360 mm485 mm
WeightDiffers10.5 kg27.1 kg
Dimensions (WxDxH)Known for one173 x 400 x 360 mm
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
Packaging dataidentical
Package dimensions (WxDxH)Known for one242 x 513 x 480 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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