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Product comparison · 2 pcs/workstations

Acer Predator 620-i37MR162T Intel® Core™ i7 i7-3770 vs Acer Predator 620-i37MR81T Intel® Core™ i7 i7-3770

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  • 133specifications compared
  • 5differ
  • 128identical
  • 2known for one product only

Key differences

The Acer Predator 620-i37MR162T Intel® Core™ i7 i7-3770 has 8 GB more internal memory than the Acer Predator 620-i37MR81T Intel® Core™ i7 i7-3770 (16 GB vs 8 GB). The Acer Predator 620-i37MR162T Intel® Core™ i7 i7-3770 has 1 TB more total storage capacity than the Acer Predator 620-i37MR81T Intel® Core™ i7 i7-3770 (2 TB vs 1 TB). The Acer Predator 620-i37MR162T Intel® Core™ i7 i7-3770 has 1 TB more HDD capacity than the Acer Predator 620-i37MR81T Intel® Core™ i7 i7-3770 (2 TB vs 1 TB). Discrete graphics card model: NVIDIA® GeForce® GT 640 on the Acer Predator 620-i37MR162T Intel® Core™ i7 i7-3770, NVIDIA® GeForce® GT 630 on the Acer Predator 620-i37MR81T Intel® Core™ i7 i7-3770.

  • Internal memory
    • 16 GB
    • 8 GB
  • Total storage capacity
    • 2 TB
    • 1 TB
  • HDD capacity
    • 2 TB
    • 1 TB
  • Discrete graphics card model
    • NVIDIA® GeForce® GT 640
    • NVIDIA® GeForce® GT 630
  • Discrete graphics card memory
    • 3 GB
    • 2 GB

Side by side

Differences highlightedShow differences only
135 specifications
A

Acer

Predator 620-i37MR162T Intel® Core™ i7 i7-3770

Model 620-i37MR162T

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B

Acer

Predator 620-i37MR81T Intel® Core™ i7 i7-3770

Model 620-i37MR81T

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Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generation3rd gen Intel® Core™ i73rd gen Intel® Core™ i7
Processor modeli7-3770i7-3770
Processor cores44
Processor threads88
Processor boost frequency3.9 GHz3.9 GHz
Processor frequency3.4 GHz3.4 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 modes64-bit64-bit
Processor seriesIntel Core i7-3700 Desktop seriesIntel Core i7-3700 Desktop series
Processor codenameIvy BridgeIvy Bridge
Thermal Design Power (TDP)77 W77 W
Tcase67.4 °C67.4 °C
Tjunction105 °C105 °C
PCI Express configurations1x8, 1x16, 2x4, 2x81x8, 1x16, 2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)3434
PlatformPCPC
SteppingE1E1
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
Memory1 differ
Internal memoryDiffers16 GB8 GB
Maximum internal memory16 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots4x DIMM4x DIMM
Memory clock speed1333 MHz1333 MHz
Memory channelsDual-channelDual-channel
Storage2 differ
Total storage capacityDiffers2 TB1 TB
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Number of HDDs installed11
HDD capacityDiffers2 TB1 TB
HDD interfaceSATA IISATA II
HDD speed7200 RPM7200 RPM
Number of SSDs installed00
Card reader integratedYesYes
Compatible memory cardsCF, CF+, Memory Stick (MS), miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, SD, xDCF, CF+, Memory Stick (MS), miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, SD, xD
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 640NVIDIA® GeForce® GT 630
Discrete graphics card memoryDiffers3 GB2 GB
Number of discrete graphics cards11
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 4000Intel® HD Graphics 4000
Number of displays supported (on-board graphics)33
On-board graphics card base frequency650 MHz650 MHz
On-board graphics card dynamic frequency (max)1150 MHz1150 MHz
On-board graphics card ID0x1620x162
Graphics card familyIntel, NVIDIAIntel, NVIDIA
Performanceidentical
Product typePCPC
Motherboard chipsetIntel® B75 ExpressIntel® B75 Express
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-FiYesYes
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet interface typeGigabit EthernetGigabit Ethernet
Networking featuresKnown for oneGigabit Ethernet, WLAN
Ports & interfacesidentical
USB 2.0 ports quantity88
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
Firewire (IEEE 1394) ports00
Serial ports quantity00
Parallel ports quantity00
HDMIYesYes
Expansion slotsidentical
PCI Express x1 slots33
PCI Express x16 slots11
Poweridentical
Power supply500 W500 W
Designidentical
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special featuresidentical
CPU configuration (max)11
Embedded options availableYesYes
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 AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology 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® Secure KeyYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK ID6571965719
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsAVX, SSE4.1, SSE4.2AVX, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2011DPCG 2011D
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)NoNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Conflict-Free processorYesYes
Weight & dimensionsidentical
Width180 mm180 mm
Depth437 mm437 mm
Height418 mm418 mm
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Certificatesidentical
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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