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Product comparison · 2 pcs/workstations

Zoostorm 7877-0091 PC Intel Pentium G G630 vs Zoostorm 7877-0192 PC Intel® Pentium® G840

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  • 97specifications compared
  • 9differ
  • 88identical
  • 10known for one product only

Key differences

  • Processor family
    • Intel Pentium G
    • Intel® Pentium®
  • Processor model
    • G630
    • G840
  • Processor frequency
    • 2.7 GHz
    • 2.8 GHz
  • CPU multiplier (bus/core ratio)
    • 27
    • 28
  • Memory clock speeds supported by processor
    • 1066 MHz
    • 1066,1333 MHz
  • Memory bandwidth supported by processor (max)
    • 17 GB/s
    • 21 GB/s
  • Operating system installed
    • Windows 7 Home Premium
    • Windows 7 Professional
  • Processor ARK ID
    • 53483
    • 53490

Side by side

Differences highlightedShow differences only
107 specifications
A

Zoostorm

7877-0091 PC Intel Pentium G G630

Model 7877-0091

View product
B

Zoostorm

7877-0192 PC Intel® Pentium® G840

Model 7877-0192

View product
Processor6 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Pentium GIntel® Pentium®
Processor modelDiffersG630G840
Processor cores22
Processor threads22
Processor frequencyDiffers2.7 GHz2.8 GHz
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMIDMI
System bus rate5 GT/s5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Pentium G600 Series for Desktop
Processor codenameSandy BridgeSandy Bridge
Thermal Design Power (TDP)65 W65 W
Tcase69.1 °C69.1 °C
PCI Express slots version2.02.0
Number of processors installed11
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs2728
ChipsetKnown for oneH61H2-M2
PlatformPCPC
SteppingQ0Q0
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1066 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)Differs17 GB/s21 GB/s
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x DIMM
Memory clock speed1333 MHz1333 MHz
Memory channelsDual-channelDual-channel
Storageidentical
Total storage capacity250 GB250 GB
Optical drive typeDVD±RWDVD±RW
Number of HDDs installed11
HDD capacity250 GB250 GB
HDD interfaceSATA IISATA II
Card reader integratedKnown for oneNo
Graphicsidentical
On-board graphics cardYesYes
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD GraphicsIntel® HD Graphics
Number of displays supported (on-board graphics)22
On-board graphics card base frequency850 MHz850 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
Graphics cardHDHD
Graphics card familyIntelIntel
Performanceidentical
Product typePCPC
Audio output channelsKnown for one5.1 channels
Optical driveidentical
CD read speed22x22x
CD write speed22x22x
CD rewrite speed22x22x
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiNoNo
Ethernet interface typeGigabit EthernetGigabit Ethernet
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity66
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity11
DVI portYesYes
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
Serial ports quantity00
Parallel ports quantity00
Headphone outputsKnown for one1
Microphone inKnown for oneYes
USB ports quantityKnown for one6
Designidentical
Chassis typeTowerTower
Product colourBlackBlack
Placement supportedKnown for oneVertical
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Displayidentical
Display includedNoNo
Processor special features2 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers5348353490
Processor codeDiffersSR05SSR05P
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Weight & dimensionsidentical
Width180 mm180 mm
Depth375 mm375 mm
Height360 mm360 mm
Dimensions (WxDxH)180 x 375 x 360 mm180 x 375 x 360 mm

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