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Product comparison · 2 pcs/workstations

Lenovo A70 + T5D-00298 vs Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600

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  • 82specifications compared
  • 47differ
  • 35identical
  • 42known for one product only

Key differences

The Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has 2 more processor cores than the Lenovo A70 + T5D-00298 (4 vs 2). The Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has 6 more processor threads than the Lenovo A70 + T5D-00298 (8 vs 2). The Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has 0.4 GHz more processor frequency than the Lenovo A70 + T5D-00298 (3.4 GHz vs 3 GHz). Only the Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has card reader integrated. Only the Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has Wi-Fi.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • E5700
    • i7-2600
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 3 GHz
    • 3.4 GHz
  • Processor cache
    • 2 MB
    • 8 MB
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 45 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
124 specifications
A

Lenovo

A70 + T5D-00298View product
B

Lenovo

IdeaCentre K330 Intel® Core™ i7 i7-2600

Model K330

View product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor modelDiffersE5700i7-2600
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.8 GHz
Processor frequencyDiffers3 GHz3.4 GHz
Processor cacheDiffers2 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersFSBDMI
FSB ParityNoNo
System bus rateKnown for one5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core i7-2600 Desktop Series
Processor codenameDiffersWolfdaleSandy Bridge
Thermal Design Power (TDP)Differs65 W95 W
TcaseDiffers74.1 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
Number of processors installedKnown for one1
Processor socketDiffersLGA 775 (Socket T)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs1534
SteppingDiffersR0D2
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorNoNo
Processor front side busKnown for one800 MHz
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
Memory3 differ
Internal memoryDiffers2 GB6 GB
Maximum internal memoryDiffers4 GB16 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory layout (slots x size)Differs1 x 2 GB3 x 2 GB
Memory clock speedKnown for one1333 MHz
Memory channelsKnown for oneDual-channel
Memory slotsKnown for one2x DIMM
Storage3 differ
Total storage capacityDiffers320 GB1 TB
Optical drive typeDiffersDVD-RWDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersNoYes
Floppy drive installedNoNo
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1350 MHz
On-board graphics card IDKnown for one0x102
Discrete graphics card modelKnown for oneIntel® GMA X4500
Graphics card familyKnown for oneIntel
Performanceidentical
Product typePCPC
Audio output channelsKnown for one7.1 channels
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiDiffersNoYes
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers68
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
DVI portNoNo
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one0
eSATA ports quantityKnown for one1
Serial ports quantityDiffers10
Parallel ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Designidentical
Chassis typeTowerTower
Product colourBlackBlack
Software2 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Operating system architectureDiffers32-bit64-bit
Displayidentical
Display includedNoNo
Processor special features16 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers4280152213
Processor codeKnown for oneSR00B
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audio1 differ
Audio systemDiffersHigh Definition AudioSRS
Weight & dimensions4 differ
WidthDiffers160 mm180 mm
DepthDiffers355 mm408 mm
HeightDiffers392 mm465 mm
WeightDiffers10.5 kg13.5 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Poweridentical
Power requirementsKnown for one110 - 220 VAC, 50/60 Hz
Power supplyKnown for one180 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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