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Product comparison · 2 pcs/workstations

Acer N4640G +UM.FX0EE.005+Warranty Extension vs HP Z840 + NVIDIA Quadro P2000 (5GB)

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  • 82specifications compared
  • 44differ
  • 38identical
  • 65known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Xeon® E5 v4
  • Processor model
    • G3900T
    • E5-2680V4
  • Processor cores
    • 2
    • 14
  • Processor threads
    • 2
    • 28
  • Processor frequency
    • 2.6 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 35 MB
  • Bus type
    • DMI3
    • QPI
  • System bus rate
    • 8 GT/s
    • 9.6 GT/s

Side by side

Differences highlightedShow differences only
147 specifications
A

Acer

N4640G +UM.FX0EE.005+Warranty ExtensionView product
B

HP

Z840 + NVIDIA Quadro P2000 (5GB)View product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Xeon® E5 v4
Processor modelDiffersG3900TE5-2680V4
Processor coresDiffers214
Processor threadsDiffers228
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers2.6 GHz2.4 GHz
Processor cacheDiffers2 MB35 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMI3QPI
System bus rateDiffers8 GT/s9.6 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Xeon E5-2600 v4
Processor codenameDiffersSkylakeBroadwell
Thermal Design Power (TDP)Differs35 W120 W
TcaseKnown for one86 °C
Maximum number of PCI Express lanesDiffers1640
PCI Express slots version3.03.0
Number of QPI linksKnown for one2
Number of processors installed11
Processor socketKnown for oneLGA 2011-v3
SteppingKnown for oneM0
Maximum internal memory supported by processorDiffers64 GB1.53 TB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,1866,2133 MHz1600,1866,2133,2400 MHz
Memory bandwidth supported by processor (max)Differs34.1 GB/s76.8 GB/s
ECC supported by processorYesYes
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8
Memory voltage supported by processorKnown for one1.35 V
Memory4 differ
Internal memoryDiffers4 GB32 GB
Maximum internal memoryDiffers32 GB512 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory layout (slots x size)Known for one4 x 8 GB
Memory slotsKnown for one8x DIMM
Memory clock speed2133 MHz2133 MHz
ECCKnown for oneYes
Memory channelsDiffersDual-channelQuad-channel
Storage3 differ
Total storage capacityDiffers500 GB512 GB
Optical drive typeDiffersNoDVD Super Multi
Storage mediaDiffersHDDSSD
Total SSDs capacityKnown for one512 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
SSD interfaceKnown for onePCI Express
Card reader integratedNoNo
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics2 differ
Discrete graphics cardNoNo
On-board graphics cardDiffersYesNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelDiffersIntel® HD Graphics 510Not available
Maximum on-board graphics card memoryKnown for one64 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one950 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one0x1902
On-board graphics card OpenGL versionKnown for one4.4
Performance1 differ
Product typeDiffersMini PCWorkstation
Motherboard chipsetKnown for oneIntel® C612
Optical driveidentical
Optical drives quantityKnown for one1
BD interface typeKnown for oneSATA
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers48
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
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 quantity00
Thunderbolt 3 ports quantity00
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers10
DVI portNoNo
PS/2 ports quantityKnown for one2
DisplayPorts quantityKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one4
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers65 W1125 W
Design1 differ
Chassis typeDiffersMini PCTower
Number of 5.25" baysKnown for one2
Product colourBlackBlack
Country of originKnown for oneChina
VolumeKnown for one1.3 L
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Displayidentical
Display includedNoNo
Processor special features11 differ
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersNoYes
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® OS GuardDiffersNoYes
Intel® Secure KeyYesYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers9073891754
Processor codeKnown for oneSR2N7
Processor package sizeDiffers37.5 x 37.5 mm45 x 52.5 mm
ScalabilityDiffers1S2S
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Conflict-Free processorYesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Thermal solution specificationKnown for onePCG 2015A
Intel® Quick Sync Video TechnologyKnown for oneYes
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers192 mm203 mm
DepthDiffers204 mm525 mm
HeightDiffers33.2 mm444 mm
WeightKnown for one21.1 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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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