Product comparison · 2 pcs/workstations

Acer Aspire GX-781 I106032 BE1 vs HP Z4 G4

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  • 51specifications compared
  • 30differ
  • 21identical
  • 106known for one product only

Key differences

The Acer Aspire GX-781 I106032 BE1 has 0.3 GHz more processor boost frequency than the HP Z4 G4 (4.2 GHz vs 3.9 GHz). The HP Z4 G4 has 0.25 MB more processor cache than the Acer Aspire GX-781 I106032 BE1 (8.25 MB vs 8 MB). The Acer Aspire GX-781 I106032 BE1 has 8 GT/s more system bus rate than the HP Z4 G4 (8 GT/s vs 0 GT/s). Only the Acer Aspire GX-781 I106032 BE1 has Wi-Fi. Only the Acer Aspire GX-781 I106032 BE1 has microphone in.

  • Processor family
    • Aspire GX-781 I106032 BE1:Intel® Core™ i7
    • Z4 G4:Intel Xeon W
  • Processor model
    • Aspire GX-781 I106032 BE1:i7-7700
    • Z4 G4:W-2123
  • Processor boost frequency
    • Aspire GX-781 I106032 BE1:4.2 GHz
    • Z4 G4:3.9 GHz
  • Processor cache
    • Aspire GX-781 I106032 BE1:8 MB
    • Z4 G4:8.25 MB
  • Processor cache type
    • Aspire GX-781 I106032 BE1:Smart Cache
    • Z4 G4:L3
  • System bus rate
    • Aspire GX-781 I106032 BE1:8 GT/s
    • Z4 G4:0 GT/s
  • Internal memory
    • Aspire GX-781 I106032 BE1:16 GB
    • Z4 G4:32 GB
  • Memory layout (slots x size)
    • Aspire GX-781 I106032 BE1:2 x 8 GB
    • Z4 G4:4 x 8 GB

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Comparison of Aspire GX-781 I106032 BE1, Z4 G4
157 specifications
Processor6 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel Xeon W
Processor generationKnown for one7th gen Intel® Core™ i7Unknown — not stated by the source
Processor modelDiffersi7-7700W-2123
Processor cores44
Processor threads88
Processor boost frequencyDiffers4.2 GHz3.9 GHz
Processor frequency3.6 GHz3.6 GHz
Processor cacheDiffers8 MB8.25 MB
Processor cache typeDiffersSmart CacheL3
Bus typeKnown for oneDMI3Unknown — not stated by the source
System bus rateDiffers8 GT/s0 GT/s
Processor lithographyKnown for one14 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor codenameKnown for oneKaby LakeUnknown — not stated by the source
Thermal Design Power (TDP)Known for one65 WUnknown — not stated by the source
TjunctionKnown for one100 °CUnknown — not stated by the source
Maximum number of PCI Express lanesKnown for one16Unknown — not stated by the source
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8Unknown — not stated by the source
PCI Express slots versionKnown for one3.0Unknown — not stated by the source
Number of processors installed11
Processor socketKnown for oneLGA 1151 (Socket H4)Unknown — not stated by the source
SteppingKnown for oneB0Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one64 GBUnknown — not stated by the source
Memory types supported by processorKnown for oneDDR3L, DDR4-SDRAMUnknown — not stated by the source
Memory clock speeds supported by processorKnown for one1333,1600,2133,2400 MHzUnknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Memory voltage supported by processorKnown for one1.35 VUnknown — not stated by the source
Memory5 differ
Internal memoryDiffers16 GB32 GB
Maximum internal memoryKnown for one32 GBUnknown — not stated by the source
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs2 x 8 GB4 x 8 GB
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speedDiffers2400 MHz2666 MHz
Memory channelsDiffersDual-channelQuad-channel
ECCKnown for oneUnknown — not stated by the sourceYes
Storage4 differ
Total storage capacityDiffers2.25 TB512 GB
Optical drive typeDiffersDVD-RWDVD±RW
Storage mediaDiffersHDD+SSDSSD
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityKnown for one2 TBUnknown — not stated by the source
HDD interfaceKnown for oneSATAUnknown — not stated by the source
HDD speedKnown for one7200 RPMUnknown — not stated by the source
Number of SSDs installed11
SSD capacityDiffers256 GB512 GB
SSD interfaceKnown for oneM.2Unknown — not stated by the source
Card reader integratedKnown for oneYesUnknown — not stated by the source
Total SSDs capacityKnown for oneUnknown — not stated by the source512 GB
SSD memory typeKnown for oneUnknown — not stated by the sourceTLC
NVMeKnown for oneUnknown — not stated by the sourceYes
SSD form factorKnown for oneUnknown — not stated by the sourceM.2
Graphicsidentical
Discrete graphics cardYesYes
On-board graphics cardKnown for oneYesUnknown — not stated by the source
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 1060Unknown — not stated by the source
Discrete graphics card memoryKnown for one3 GBUnknown — not stated by the source
Discrete graphics memory typeKnown for oneGDDR5Unknown — not stated by the source
On-board graphics card modelKnown for oneIntel® HD Graphics 630Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one64 GBUnknown — not stated by the source
Number of displays supported (on-board graphics)Known for one3Unknown — not stated by the source
On-board graphics card base frequencyKnown for one350 MHzUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one1150 MHzUnknown — not stated by the source
On-board graphics card DirectX versionKnown for one12.0Unknown — not stated by the source
On-board graphics card IDKnown for one0x5912Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one4.4Unknown — not stated by the source
Performance1 differ
Product typeDiffersPCWorkstation
Market positioningKnown for oneUnknown — not stated by the sourceBusiness
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® C422
Optical driveidentical
Optical drives quantityKnown for one1Unknown — not stated by the source
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)Unknown — not stated by the source
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Unknown — not stated by the source
BluetoothKnown for oneYesUnknown — not stated by the source
Bluetooth Low Energy (BLE)Known for oneYesUnknown — not stated by the source
Bluetooth versionKnown for one4.0Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0Unknown — not stated by the source
Thunderbolt 3 ports quantity00
DisplayPorts quantityKnown for one3Unknown — not stated by the source
HDMI ports quantityDiffers20
Ethernet LAN (RJ-45) portsDiffers12
Headphone outputsKnown for one1Unknown — not stated by the source
Line-outYesYes
Line-inYesYes
Microphone inDiffersYesNo
VGA (D-Sub) ports quantity00
DVI portDiffersYesNo
Combo headphone/mic portKnown for oneUnknown — not stated by the sourceYes
PS/2 ports quantityKnown for oneUnknown — not stated by the source2
Expansion slotsidentical
PCI Express x1 slotsKnown for one1Unknown — not stated by the source
PCI Express x16 slotsKnown for one1Unknown — not stated by the source
Number of 3.5" baysKnown for oneUnknown — not stated by the source2
Power1 differ
Power supplyDiffers500 W750 W
Designidentical
Chassis typeTowerTower
Product colourBlackBlack
Placement supportedKnown for oneUnknown — not stated by the sourceVertical
Number of 5.25" baysKnown for oneUnknown — not stated by the source2
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Country of originKnown for oneUnknown — not stated by the sourceChina
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro for Workstations
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features1 differ
CPU configuration (max)Known for one1Unknown — not stated by the source
Embedded options availableKnown for oneYesUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel Identity Protection Technology versionKnown for one1.00Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one1.00Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for oneYesUnknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for oneYesUnknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00Unknown — not stated by the source
Intel TSX-NIKnown for oneYesUnknown — not stated by the source
Intel TSX-NI versionKnown for one1.00Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneYesUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYesUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneYesUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYesUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYesUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneYesUnknown — not stated by the source
Intel® OS GuardKnown for oneYesUnknown — not stated by the source
Intel® Secure KeyKnown for oneYesUnknown — not stated by the source
Processor ARK IDDiffers97128125036
Processor codeKnown for oneSR338Unknown — not stated by the source
Processor package sizeKnown for one37.5 x 37.5 mmUnknown — not stated by the source
ScalabilityKnown for one1SUnknown — not stated by the source
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Thermal solution specificationKnown for onePCG 2015CUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one2.0Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for oneYesUnknown — not stated by the source
Conflict-Free processorKnown for oneYesUnknown — not stated by the source
Audioidentical
Audio systemKnown for oneHigh Definition AudioUnknown — not stated by the source
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC221
Weight & dimensions4 differ
WidthDiffers175.5 mm386 mm
DepthDiffers462.9 mm169 mm
HeightDiffers396.4 mm445 mm
WeightDiffers8.8 kg10.2 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Certificatesidentical
Compliance certificatesKnown for oneRoHSUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STARUnknown — not stated by the source
Sustainable technologies and materialsKnown for oneUnknown — not stated by the sourceLow halogen
Keyboardidentical
Keyboard layoutKnown for oneAZERTYUnknown — not stated by the source
Brand-specific featuresidentical
HP segmentKnown for oneUnknown — not stated by the sourceBusiness

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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