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Product comparison · 2 pcs/workstations

CyberPower SLC9880OPT PC Intel® Core™ i7 i7-7700K vs CyberPower SLC9940OPT PC Intel® Core™ i7 i7-7700K

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  • 117specifications compared
  • 10differ
  • 107identical
  • 5known for one product only

Key differences

  • Total storage capacity
    • 3 TB
    • 2 TB
  • Optical drive type
    • No
    • DVD Super Multi DL
  • HDD capacity
    • 3 TB
    • 2 TB
  • Discrete graphics card model
    • NVIDIA® GeForce® GTX 1060
    • AMD Radeon RX 580
  • USB 2.0 ports quantity
    • 4
    • 2
  • Power supply
    • 800 W
    • 600 W
  • Product colour
    • Black, White
    • Black
  • Width
    • 248 mm
    • 218.4 mm

Side by side

Differences highlightedShow differences only
122 specifications
A

CyberPower

SLC9880OPT PC Intel® Core™ i7 i7-7700K

Model SLC9880OPT

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B

CyberPower

SLC9940OPT PC Intel® Core™ i7 i7-7700K

Model SLC9940OPT

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Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generation7th gen Intel® Core™ i77th gen Intel® Core™ i7
Processor modeli7-7700Ki7-7700K
Processor cores44
Processor threads88
Processor boost frequency4.5 GHz4.5 GHz
Processor frequency4.2 GHz4.2 GHz
Processor cache8 MB8 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 seriesIntel Core i7-7700 Desktop seriesIntel Core i7-7700 Desktop series
Processor codenameKaby LakeKaby Lake
Thermal Design Power (TDP)91 W91 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 QPI links00
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingB0B0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor1333,1600,2133,2400 MHz1333,1600,2133,2400 MHz
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memoryidentical
Internal memory16 GB16 GB
Maximum internal memory64 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory channelsDual-channelDual-channel
Memory layout (slots x size)Known for one2 x 8 GB
Storage3 differ
Total storage capacityDiffers3 TB2 TB
Optical drive typeDiffersNoDVD Super Multi DL
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers3 TB2 TB
HDD speed7200 RPM7200 RPM
Number of SSDs installed11
SSD interfaceM.2M.2
Card reader integratedNoNo
Intel® Optane™ Memory module installedYesYes
Intel® Optane™ Memory module capacity16 GB16 GB
Graphics1 differ
Discrete graphics cardYesYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1060AMD Radeon RX 580
Discrete graphics card memoryKnown for one6 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelIntel® HD Graphics 630Intel® HD 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)1150 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID0x59120x5912
On-board graphics card OpenGL version4.44.4
Performanceidentical
Product typePCPC
Motherboard chipsetIntel® Z270Intel® Z270
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity66
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
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
PS/2 ports quantity11
Power1 differ
Power supplyDiffers800 W600 W
Design1 differ
Chassis typeKnown for oneMidi Tower
Product colourDiffersBlack, WhiteBlack
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special featuresidentical
CPU configuration (max)11
Embedded options availableNoNo
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)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
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 ReadyYesYes
Intel® Secure KeyYesYes
Processor ARK ID9712997129
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 2015DPCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Weight & dimensions3 differ
WidthDiffers248 mm218.4 mm
DepthDiffers480 mm500.4 mm
HeightDiffers500 mm475 mm
WeightKnown for one10.9 kg

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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