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Product comparison · 2 pcs/workstations

Acer XC-885 I5508 BE vs TERRA 7000 SILENT

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  • 107specifications compared
  • 33differ
  • 74identical
  • 40known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 8th gen Intel® Core™ i5
    • 8th gen Intel® Core™ i7
  • Processor model
    • i5-8400
    • i7-8700
  • Processor threads
    • 6
    • 12
  • Processor boost frequency
    • 4 GHz
    • 4.6 GHz
  • Processor frequency
    • 2.8 GHz
    • 3.2 GHz
  • Processor cache
    • 9 MB
    • 12 MB
  • Maximum internal memory
    • 32 GB
    • 64 GB

Side by side

Differences highlightedShow differences only
147 specifications
A

Acer

XC-885 I5508 BEView product
B

TERRA

7000 SILENTView product
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers8th gen Intel® Core™ i58th gen Intel® Core™ i7
Processor modelDiffersi5-8400i7-8700
Processor cores66
Processor threadsDiffers612
Processor boost frequencyDiffers4 GHz4.6 GHz
Processor frequencyDiffers2.8 GHz3.2 GHz
Processor cacheDiffers9 MB12 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameCoffee LakeCoffee Lake
Thermal Design Power (TDP)65 W65 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory bandwidth supported by processor (max)41.6 GB/s41.6 GB/s
ECC supported by processorNoNo
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
Memory1 differ
Internal memory8 GB8 GB
Maximum internal memoryDiffers32 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory channelsDual-channelDual-channel
Memory layout (slots x size)Known for one2 x 4 GB
Memory clock speedKnown for one2400 MHz
Storage3 differ
Total storage capacityDiffers1 TB250 GB
Optical drive typeDVD±RWDVD±RW
Storage mediaDiffersHDDSSD
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA III
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneSD
Intel® Optane™ Memory module installedKnown for oneYes
Intel® Optane™ Memory module capacityKnown for one16 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one250 GB
SSD interfaceKnown for oneSATA III
Graphics2 differ
Discrete graphics cardNoNo
On-board graphics cardYesYes
Discrete graphics card modelNot availableNot available
On-board graphics card familyIntel® UHD GraphicsIntel® UHD Graphics
On-board graphics card modelIntel® UHD Graphics 630Intel® UHD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1200 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID0x3E920x3E92
On-board graphics card OpenGL version4.54.5
Number of execution unitsDiffers2324
Performanceidentical
Product typePCPC
Motherboard chipsetIntel B360 ExpressIntel B360 Express
Market positioningKnown for oneBusiness
Optical driveidentical
Optical drives quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Thunderbolt 3 ports quantity00
Ethernet LAN (RJ-45) ports11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
DVI portDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
HDMI ports quantityKnown for one1
Headphone outputsKnown for one1
VGA (D-Sub) ports quantityKnown for one1
PS/2 ports quantityKnown for one2
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
Power3 differ
Power supplyDiffers220 W350 W
Power supply input voltageDiffers100 - 240 V230 V
Power supply input frequencyDiffers50 - 60 Hz50 Hz
80 PLUS certificationKnown for one80 PLUS Bronze
Design2 differ
Chassis typeDiffersDesktopMidi Tower
VolumeKnown for one8 L
Placement supportedDiffersHorizontal/VerticalVertical
Product colourBlackBlack
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Displayidentical
Display includedNoNo
Number of displays supportedKnown for one3
Processor special features8 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
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® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Optane™ Memory ReadyKnown for oneYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers126687126686
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2015CPCG 2015C
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Processor codeKnown for oneSR3QS
Weight & dimensions3 differ
WidthDiffers100 mm181 mm
DepthDiffers330 mm436 mm
HeightDiffers295 mm430 mm
WeightKnown for one8 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
ManualKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR

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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