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Product comparison · 2 laptops

Lenovo ThinkPad Edge E425 AMD Athlon II P320 vs Lenovo T420 + 73Y2650

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  • 61specifications compared
  • 28differ
  • 33identical
  • 97known for one product only

Key differences

  • Processor family
    • AMD Athlon II
    • Intel® Core™ i5
  • Processor model
    • P320
    • i5-2410M
  • Processor frequency
    • 2.1 GHz
    • 2.3 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Internal memory
    • 2 GB
    • 4 GB
  • Total storage capacity
    • 250 GB
    • 320 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM

Side by side

Differences highlightedShow differences only
158 specifications
A

Lenovo

ThinkPad Edge E425 AMD Athlon II P320

Model E425

View product
B

Lenovo

T420 + 73Y2650View product
Displayidentical
Display brightnessKnown for one200 cd/m²
Contrast ratio (typical)Known for one300:1
Processor5 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersAMD Athlon IIIntel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersP320i5-2410M
Processor coresKnown for one2
Processor threadsKnown for one4
Processor boost frequencyKnown for one2.9 GHz
Processor frequencyDiffers2.1 GHz2.3 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneBGA 1023
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-2400 Mobile Series
Processor codenameKnown for oneSandy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneJ1
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x8, 1x16, 2x4, 2x8
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Known for one23
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage4 differ
Total storage capacityDiffers250 GB320 GB
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD±RWDVD-RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHC, xDMMC, SD, SDHC, SDXC
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one250 GB
Graphics4 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersAMD Mobility Radeon HD 3400Intel® HD Graphics 3000
Graphics card familyDiffersAMDIntel
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemDiffersHDAHigh Definition Audio
Speaker powerKnown for one1 W
Built-in microphoneKnown for oneYes
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
DisplayPorts quantityDiffers01
Docking connectorDiffersNoYes
SmartCard slotDiffersNoYes
Modem (RJ-11) portsDiffers01
TV-outKnown for oneNo
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one1
Mini DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
USB 1.1 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM67 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
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 oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Processor ARK IDKnown for one52224
Processor package sizeKnown for one37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery life (max)Known for one9 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.1 kg2.17 kg
WidthDiffers339 mm340.5 mm
DepthDiffers230 mm233 mm
Height (front)Differs2.8 cm3.01 cm
Height (rear)Differs3.3 cm3.05 cm
Other featuresidentical
Internal modemKnown for oneYes
Modem speedKnown for one56 Kbit/s
Video inKnown for one0
Designidentical
Product colourKnown for oneBlack
Packaging contentidentical
AC adapter includedKnown for oneYes

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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