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Product comparison · 2 pcs/workstations

ERAZER PCC721 Intel® Core™ i9 X-series i9-7900X vs ERAZER X67004 Intel® Core™ i7 i7-8700

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  • 74specifications compared
  • 27differ
  • 47identical
  • 67known for one product only

Key differences

  • Processor family
    • Intel® Core™ i9 X-series
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i9
    • 8th gen Intel® Core™ i7
  • Processor model
    • i9-7900X
    • i7-8700
  • Processor cores
    • 10
    • 6
  • Processor threads
    • 20
    • 12
  • Processor boost frequency
    • 4.3 GHz
    • 4.6 GHz
  • Processor frequency
    • 3.3 GHz
    • 3.2 GHz
  • Processor cache
    • 13.75 MB
    • 12 MB

Side by side

Differences highlightedShow differences only
141 specifications
A

ERAZER

PCC721 Intel® Core™ i9 X-series i9-7900X

Model PCC721

View product
B

ERAZER

X67004 Intel® Core™ i7 i7-8700

Model X67004

View product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i9 X-seriesIntel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i98th gen Intel® Core™ i7
Processor modelDiffersi9-7900Xi7-8700
Processor coresDiffers106
Processor threadsDiffers2012
Processor boost frequencyDiffers4.3 GHz4.6 GHz
Processor frequencyDiffers3.3 GHz3.2 GHz
Processor cacheDiffers13.75 MB12 MB
Processor cache typeDiffersL3Smart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
Processor codenameDiffersSkylakeCoffee Lake
Thermal Design Power (TDP)Differs140 W65 W
TjunctionDiffers95 °C100 °C
Maximum number of PCI Express lanesDiffers4416
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketDiffersLGA 2066 (Socket R4)LGA 1151 (Socket H4)
Maximum internal memory supported by processorDiffers128 GB64 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory bandwidth supported by processor (max)Known for one41.6 GB/s
ECC supported by processorNoNo
Number of QPI linksKnown for one0
SteppingKnown for oneU0
Memory2 differ
Internal memory16 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsKnown for one2x DIMM
Memory clock speedDiffers2666 MHz2400 MHz
Memory channelsDiffersQuad-channelDual-channel
Memory layout (slots x size)Known for one2 x 8 GB
Storage3 differ
Total storage capacityDiffers2.25 TB2.51 TB
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Storage mediaHDD+SSDHDD+SSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one2 TB
HDD speedKnown for one7200 RPM
Number of SSDs installed11
SSD capacityDiffers256 GB512 GB
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, Memory Stick (MS), SD
Hot-swap drive baysKnown for oneYes
Graphics2 differ
Discrete graphics cardYesYes
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080NVIDIA® GeForce® GTX 1070
Discrete graphics card memory8 GB8 GB
Discrete graphics memory typeDiffersGDDR5XGDDR5
Number of discrete graphics cards11
On-board graphics card familyKnown for oneIntel® UHD Graphics
On-board graphics card modelKnown for oneIntel® UHD Graphics 630
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 one1200 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one0x3E92
On-board graphics card OpenGL versionKnown for one4.5
Number of execution unitsKnown for one24
Performanceidentical
Product typePCPC
Market positioningGamingGaming
Motherboard chipsetIntel® Z370Intel® Z370
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiKnown for oneYes
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)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one6
DisplayPorts quantityKnown for one3
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity00
DVI portKnown for oneYes
Thunderbolt 3 ports quantityKnown for one0
S/PDIF out portKnown for oneYes
Designidentical
Placement supportedVerticalVertical
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Trial softwareKnown for oneMcAfee LiveSafe
Displayidentical
Display includedNoNo
Processor special features5 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
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)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers123613126686
Processor codeDiffersSR3L2SR3QS
Processor package sizeKnown for one37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersAVX 2.0, AVX-512, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Thermal solution specificationDiffersPCG 2017XPCG 2015C
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Conflict-Free processorYesYes
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensionsidentical
WidthKnown for one170 mm
DepthKnown for one420 mm
HeightKnown for one385 mm
WeightKnown for one8.6 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Poweridentical
Power supplyKnown for one700 W

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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