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Product comparison · 2 pcs/workstations

Acer 605 I9912 NL vs HP 620 + Z24i + NVIDIA Quadro K4000

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  • 113specifications compared
  • 72differ
  • 41identical
  • 59known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Xeon® E5 Family
  • Processor model
    • i7-4770
    • E5-2620
  • Processor cores
    • 4
    • 6
  • Processor threads
    • 8
    • 12
  • Processor boost frequency
    • 3.9 GHz
    • 2.5 GHz
  • Processor frequency
    • 3.4 GHz
    • 2 GHz
  • Processor cache
    • 8 MB
    • 15 MB
  • Bus type
    • DMI2
    • QPI

Side by side

Differences highlightedShow differences only
172 specifications
A

Acer

605 I9912 NLView product
B

HP

620 + Z24i + NVIDIA Quadro K4000View product
Processor23 differ
Processor familyDiffersIntel® Core™ i7Intel® Xeon® E5 Family
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersi7-4770E5-2620
Processor coresDiffers46
Processor threadsDiffers812
Processor boost frequencyDiffers3.9 GHz2.5 GHz
Processor frequencyDiffers3.4 GHz2 GHz
Processor cacheDiffers8 MB15 MB
Bus typeDiffersDMI2QPI
System bus rateDiffers5 GT/s7.2 GT/s
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-4700 Desktop seriesIntel Xeon E5-2600
Processor codenameDiffersHaswellSandy Bridge EP
Thermal Design Power (TDP)Differs84 W95 W
TcaseDiffers72.72 °C77.4 °C
Maximum number of PCI Express lanesDiffers1640
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x4x4, x8, x16
Number of QPI linksDiffers12
Processor socketDiffersLGA 1150 (Socket H3)LGA 2011 (Socket R)
SteppingDiffersC0C2
Maximum internal memory supported by processorDiffers32 GB750 GB
Memory clock speeds supported by processorDiffers1333,1600 MHz800,1066,1333 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s42.6 GB/s
ECC supported by processorDiffersNoYes
Memory voltage supported by processorKnown for one1.5 V
CPU multiplier (bus/core ratio)Known for one25
Memory5 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers32 GB96 GB
Memory layout (slots x size)Differs2 x 4 GB4 x 4 GB
Memory slotsDiffers4x DIMM8x DIMM
Memory channelsDiffersDual-channelQuad-channel
Memory clock speedKnown for one1600 MHz
ECCKnown for oneYes
Storage4 differ
Total storage capacityDiffers2.12 TB1 TB
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Storage mediaDiffersHDD,SSDHDD
HDD capacityDiffers2 TB1 TB
Number of SSDs installedKnown for one1
SSD capacityKnown for one120 GB
Graphics1 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 760Not available
Discrete graphics card memoryKnown for one1.536 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 4600
Maximum on-board graphics card memoryKnown for one2 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 one1200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card IDKnown for one0x412
On-board graphics card OpenGL versionKnown for one4.3
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® B85Intel® C602
Optical driveidentical
BD interface typeKnown for oneSATA
Network1 differ
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
BluetoothKnown for oneYes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers25
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers34
DisplayPorts quantityKnown for one1
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers12
DVI portDiffersYesNo
PS/2 ports quantityKnown for one0
Line-outKnown for oneYes
Line-inKnown for oneYes
Firewire (IEEE 1394) portsKnown for one2
Expansion slotsidentical
PCI Express x1 slotsKnown for one2
Number of 3.5" baysKnown for one3
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI slotsKnown for one1
Power1 differ
Power supplyDiffers500 W800 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design2 differ
Chassis typeDiffersTowerMinitower
Product colourDiffersBlack, OrangeBlack
Number of 5.25" baysKnown for one3
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Recovery operating systemKnown for oneWindows 8 Pro
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one61 cm (24")
Display resolutionKnown for one1920 x 1200 pixels
Native aspect ratioKnown for one16:10
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Processor special features20 differ
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Demand Based SwitchingDiffersNoYes
Intel FDI TechnologyDiffersYesNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® OS GuardKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Processor ARK IDDiffers7512264594
Processor codeKnown for oneSR149
Processor package sizeDiffers37.5 x 37.5 mm52.5 x 45.0 mm
ScalabilityDiffers1S2S
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Thermal solution specificationKnown for onePCG 2013D
Intel® Turbo Boost TechnologyDiffers2.01.0
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Conflict-Free processorDiffersYesNo
Physical Address Extension (PAE)Known for one46 bit
Weight & dimensions4 differ
WidthDiffers180 mm171.5 mm
DepthDiffers430 mm464.8 mm
HeightDiffers438 mm444.5 mm
WeightDiffers15 kg15.5 kg
Packaging content2 differ
Mouse includedDiffersYesNo
Keyboard includedDiffersYesNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR

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