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Product comparison · 2 pcs/workstations

HP Presario SG2102LA vs Lenovo C20 + ThinkVision L2440p

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  • 20specifications compared
  • 15differ
  • 5identical
  • 93known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Sempron
    • Intel® Xeon® 5000 Sequence
  • Processor frequency
    • 2 GHz
    • 2.26 GHz
  • Internal memory
    • 0.5 GB
    • 4 GB
  • Maximum internal memory
    • 4 GB
    • 96 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Memory layout (slots x size)
    • 1 x 0.5 GB
    • 2 x 2 GB
  • Optical drive type
    • DVD Super Multi DL
    • DVD-RW

Side by side

Differences highlightedShow differences only
113 specifications
A

HP

Presario SG2102LAView product
B

Lenovo

C20 + ThinkVision L2440pView product
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD SempronIntel® Xeon® 5000 Sequence
Processor modelKnown for oneE5507
Processor coresKnown for one4
Processor threadsKnown for one4
Processor frequencyDiffers2 GHz2.26 GHz
Processor cacheKnown for one4 MB
Processor cache typeKnown for oneSmart Cache
Bus typeKnown for oneQPI
FSB ParityKnown for oneNo
System bus rateKnown for one4.8 GT/s
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Xeon 5500 Series
Processor codenameKnown for oneNehalem EP
Thermal Design Power (TDP)Known for one80 W
TcaseKnown for one76 °C
Number of QPI linksKnown for one2
Number of processors installedKnown for one2
Processor socketKnown for oneSocket B (LGA 1366)
SteppingKnown for oneD0
Maximum internal memory supported by processorKnown for one144 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800 MHz
Memory bandwidth supported by processor (max)Known for one19.2 GB/s
ECC supported by processorKnown for oneYes
Memory4 differ
Internal memoryDiffers0.5 GB4 GB
Maximum internal memoryDiffers4 GB96 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 0.5 GB2 x 2 GB
Memory clock speedKnown for one1333 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage1 differ
Optical drive typeDiffersDVD Super Multi DLDVD-RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Total storage capacityKnown for one160 GB
Floppy drive installedKnown for oneNo
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® 5520
Networkidentical
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Modem speedKnown for one56 Kbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers410
Headphone outputsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Line-inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Poweridentical
Power supplyKnown for one800 W
Design2 differ
Chassis typeDiffersDesktopTower
Product colourDiffersWhiteBlack
Rack mountingKnown for oneYes
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersLinuxWindows 7 Professional
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one61 cm (24")
Processor special featuresidentical
Embedded options availableKnown for oneNo
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 oneNo
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 oneNo
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® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one37100
Processor codeKnown for oneSLBKC
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
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
Audioidentical
Audio systemKnown for oneADI 1988A
Weight & dimensionsidentical
WidthKnown for one130 mm
DepthKnown for one444 mm
HeightKnown for one427 mm
WeightKnown for one18.5 kg
Graphicsidentical
On-board graphics cardKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Packaging contentidentical
Remote control includedKnown for oneNo
Other featuresidentical
TV tuner integratedKnown for oneNo
Drive baysKnown for one5.25", 3.5"

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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