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Product comparison · 2 pcs/workstations

ASUS CG CG8250-ESCH22 Intel® Core™ i7 i7-2600 vs HP Z820 Intel® Xeon® E5 Family E5-2643

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  • 93specifications compared
  • 57differ
  • 36identical
  • 57known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Xeon® E5 Family
  • Processor model
    • i7-2600
    • E5-2643
  • Processor boost frequency
    • 3.8 GHz
    • 3.5 GHz
  • Processor frequency
    • 3.4 GHz
    • 3.3 GHz
  • Processor cache
    • 8 MB
    • 10 MB
  • Bus type
    • DMI
    • QPI
  • System bus rate
    • 5 GT/s
    • 8 GT/s
  • Processor codename
    • Sandy Bridge
    • Sandy Bridge EP

Side by side

Differences highlightedShow differences only
150 specifications
A

ASUS

CG CG8250-ESCH22 Intel® Core™ i7 i7-2600

Model CG8250-ESCH22

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B

HP

Z820 Intel® Xeon® E5 Family E5-2643

Model Z820

View product
Processor20 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Xeon® E5 Family
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor modelDiffersi7-2600E5-2643
Processor cores44
Processor threads88
Processor boost frequencyDiffers3.8 GHz3.5 GHz
Processor frequencyDiffers3.4 GHz3.3 GHz
Processor cacheDiffers8 MB10 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMIQPI
FSB ParityNoNo
System bus rateDiffers5 GT/s8 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-2600 Desktop SeriesIntel Xeon E5-2600
Processor codenameDiffersSandy BridgeSandy Bridge EP
Thermal Design Power (TDP)Differs95 W130 W
TcaseDiffers72.6 °C73 °C
Maximum number of PCI Express lanesDiffers1640
PCI Express slots versionDiffers2.03.0
Number of processors installed11
Processor socketDiffersLGA 1155 (Socket H2)LGA 2011 (Socket R)
CPU multiplier (bus/core ratio)Differs3435
PlatformKnown for onePC
SteppingDiffersD2M1
Maximum internal memory supported by processorDiffers32 GB750 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1066,1333 MHz800,1066,1333,1600 MHz
Memory bandwidth supported by processor (max)Differs21 GB/s51.2 GB/s
ECC supported by processorDiffersNoYes
PCI Express configurationsKnown for onex4, x8, x16
Number of QPI linksKnown for one2
Memory4 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers4x DIMM16x DIMM
Memory clock speedDiffers1333 MHz1600 MHz
Memory channelsDiffersDual-channelQuad-channel
Memory layout (slots x size)Known for one4 x 4 GB
Storageidentical
Total storage capacityKnown for one2 TB
Card reader integratedYesYes
Optical drive typeKnown for oneDVD Super Multi
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 560 Ti
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1350 MHz
On-board graphics card IDKnown for one0x102
Graphics card familyKnown for oneIntel, NVIDIA
Graphics cardKnown for oneNo
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® H67Intel® C602
Audio output channelsKnown for one7.1 channels
Network1 differ
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
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers85
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) portsDiffers12
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers10
DVI portKnown for oneYes
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) portsDiffers02
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
Serial ports quantityDiffers01
Parallel ports quantity00
HDMIKnown for oneYes
USB connector typeKnown for oneUSB Type-A
Expansion slots2 differ
PCI Express x16 slotsDiffers23
PCI slotsDiffers21
Number of 3.5" baysKnown for one4
PCI Express x4 slotsKnown for one2
PCI Express x8 slotsKnown for one1
Design1 differ
Chassis typeDiffersTowerMinitower
Product colourKnown for oneBlack
Number of 5.25" baysKnown for one3
Cable lock slotKnown for oneNo
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Displayidentical
Display includedNoNo
Processor special features15 differ
CPU configuration (max)Differs12
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers5221364587
Processor codeKnown for oneSR00B
Processor package sizeDiffers37.5 x 37.5 mm52.5 x 45.0 mm
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Graphics & IMC lithographyKnown for one32 nm
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Physical Address Extension (PAE)Known for one46 bit
ScalabilityKnown for one2S
Weight & dimensions4 differ
WidthDiffers206 mm203 mm
DepthDiffers460 mm525 mm
HeightDiffers530 mm444 mm
WeightDiffers13 kg19.5 kg
Dimensions (WxDxH)Known for one206 x 460 x 530 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
AC adapter includedKnown for oneNo
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Poweridentical
Power supplyKnown for one1125 W
Audioidentical
Audio systemKnown for oneHD

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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