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Product comparison · 2 pcs/workstations

ASUS ROG G20AJ-SP008S PC Intel® Core™ i7 i7-4790 vs ASUS M M51AD-IT012S Intel® Core™ i7 i7-4790

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  • 128specifications compared
  • 23differ
  • 105identical
  • 36known for one product only

Key differences

The ASUS ROG G20AJ-SP008S PC Intel® Core™ i7 i7-4790 has 8 GB more internal memory than the ASUS M M51AD-IT012S Intel® Core™ i7 i7-4790 (16 GB vs 8 GB). The ASUS ROG G20AJ-SP008S PC Intel® Core™ i7 i7-4790 has 0.12 TB more total storage capacity than the ASUS M M51AD-IT012S Intel® Core™ i7 i7-4790 (1.12 TB vs 1 TB). The ASUS M M51AD-IT012S Intel® Core™ i7 i7-4790 has 999 more HDDs installed than the ASUS ROG G20AJ-SP008S PC Intel® Core™ i7 i7-4790 (1000 vs 1). Only the ASUS ROG G20AJ-SP008S PC Intel® Core™ i7 i7-4790 has Wi-Fi. Only the ASUS M M51AD-IT012S Intel® Core™ i7 i7-4790 has mouse included.

  • Internal memory
    • 16 GB
    • 8 GB
  • Memory slots
    • 2x SO-DIMM
    • 2x DIMM
  • Total storage capacity
    • 1.12 TB
    • 1 TB
  • Optical drive type
    • DVD Super Multi
    • DVD±RW
  • Number of HDDs installed
    • 1
    • 1000
  • SSD capacity
    • 128 GB
    • 32 GB
  • Motherboard chipset
    • Intel® H97
    • Intel® H81
  • Wi-Fi
    • Yes
    • No

Side by side

Differences highlightedShow differences only
164 specifications
A

ASUS

ROG G20AJ-SP008S PC Intel® Core™ i7 i7-4790

Model G20AJ-SP008S

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B

ASUS

M M51AD-IT012S Intel® Core™ i7 i7-4790

Model M51AD-IT012S

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Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generation4th gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modeli7-4790i7-4790
Processor cores44
Processor threads88
Processor boost frequency4 GHz4 GHz
Processor frequency3.6 GHz3.6 GHz
Processor cache8 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMIDMI
FSB ParityNoNo
System bus rate5 GT/s5 GT/s
Processor lithography22 nm22 nm
Processor operating modes32-bit, 64-bit32-bit, 64-bit
Processor seriesIntel Core i7-4700 Desktop seriesIntel Core i7-4700 Desktop series
Processor codenameHaswellHaswell
Thermal Design Power (TDP)84 W84 W
Tcase72.72 °C72.72 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of QPI links00
Number of processors installed11
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
SteppingC0C0
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
ECC supported by processorNoNo
Memory voltage supported by processorKnown for one1.5 V
Memory2 differ
Internal memoryDiffers16 GB8 GB
Maximum internal memoryKnown for one16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers2x SO-DIMM2x DIMM
Memory clock speedKnown for one1600 MHz
Memory channelsDual-channelDual-channel
Storage4 differ
Total storage capacityDiffers1.12 TB1 TB
Optical drive typeDiffersDVD Super MultiDVD±RW
Storage mediaHDD+SSDHDD+SSD
Number of storage drives installedKnown for one1
Number of storage drives supportedKnown for one1
Number of HDDs installedDiffers11000
HDD capacity1 TB1 TB
Number of SSDs installedKnown for one1
SSD capacityDiffers128 GB32 GB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneCF, MMC, MiniSD, MS Duo, Memory Stick (MS), MS PRO, MicroDrive, SD, MS PRO Duo, SDHC, SDXC
Graphicsidentical
On-board graphics cardYesYes
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 4600Intel® HD Graphics 4600
Maximum on-board graphics card memory1.024 GB1.024 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)1200 MHz1200 MHz
On-board graphics card DirectX version11.111.1
On-board graphics card ID0x4120x412
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 760
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card OpenGL versionKnown for one4.0
Graphics card Open GL supportKnown for oneYes
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel® H97Intel® H81
Audio output channelsKnown for one7.1 channels
Optical driveidentical
Optical drives quantity11
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,1000,100 Mbit/s10,1000,100 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, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers45
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers01
DVI portNoNo
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
DC-in jackKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one1
Design2 differ
Chassis typeDiffersTowerDesktop
Placement supportedKnown for oneHorizontal
Liquid cooling systemKnown for oneNo
Product colourDiffersBlack, RedBlack
Softwareidentical
Operating system installedWindows 8.1Windows 8.1
Operating system architecture64-bit64-bit
Displayidentical
Display includedKnown for oneNo
Processor special features1 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography22 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Stable Image Platform Program (SIPP)YesYes
Intel Stable Image Platform Program (SIPP) version1.001.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyYesYes
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)NoNo
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)YesYes
Intel® Smart CacheYesYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-x, VT-dVT-d, VT-x
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK ID8080680806
Processor codeSR1QFSR1QF
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 2013DPCG 2013D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Conflict-Free processorYesYes
Intel HD GraphicsKnown for oneYes
Intel® Built-in Visuals TechnologyKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 35%
Weight & dimensions4 differ
WidthDiffers104 mm175 mm
DepthDiffers358 mm400 mm
HeightDiffers340 mm420 mm
WeightDiffers6.38 kg9.2 kg
Packaging data3 differ
Package widthDiffers190 mm242 mm
Package depthDiffers592 mm550 mm
Package heightDiffers400 mm510 mm
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Audioidentical
Audio systemKnown for oneSonicMaster
Certificatesidentical
CertificationKnown for oneBSMI/CB/CE/FCC/ETL/CCC/C-Tick/VCCI

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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