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Product comparison · 2 laptops

Flex IT Lenovo ThinkPad X1 Carbon G5 (Refurbished) vs T1A T450S 14 I7-5600 12/256GB W10H REFURBISHED

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  • 89specifications compared
  • 36differ
  • 53identical
  • 79known for one product only

Key differences

  • Display diagonal (metric)
    • 35.6 cm
    • 35.5 cm
  • Processor family
    • Intel® Core™ i5
    • 5th gen Intel® Core™ i7
  • Processor model
    • i5-7300U
    • i7-5600U
  • Processor boost frequency
    • 3.5 GHz
    • 3.2 GHz
  • System bus rate
    • 4 GT/s
    • 5 GT/s
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor cache type
    • Smart Cache
    • L3
  • Processor socket
    • BGA 1356
    • BGA 1168

Side by side

Differences highlightedShow differences only
168 specifications
A

Flex IT

Lenovo ThinkPad X1 Carbon G5 (Refurbished)View product
B

T1A

T450S 14 I7-5600 12/256GB W10H REFURBISHEDView product
Designidentical
Product typeLaptopLaptop
Form factorClamshellClamshell
Product colourKnown for oneBlack
Display1 differ
Display diagonal35.6 cm (14")35.6 cm (14")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
Display brightnessKnown for one300 cd/m²
Display diagonal (metric)Differs35.6 cm35.5 cm
LED backlightKnown for oneYes
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one700:1
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i55th gen Intel® Core™ i7
Processor generationKnown for one7th gen Intel® Core™ i5
Processor modelDiffersi5-7300Ui7-5600U
Processor cores22
Processor threads44
Processor boost frequencyDiffers3.5 GHz3.2 GHz
Processor frequency2.6 GHz2.6 GHz
System bus rateDiffers4 GT/s5 GT/s
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1356BGA 1168
Processor lithography14 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-7300 Mobile SeriesIntel Core i7-5600 Mobile Series
Processor codenameDiffersKaby LakeBroadwell
Bus typeDiffersOPIDMI2
SteppingDiffersH0F0
Thermal Design Power (TDP)15 W15 W
Configurable TDP-up frequencyKnown for one2.7 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down7.5 W7.5 W
Configurable TDP-down frequencyDiffers0.8 GHz0.6 GHz
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanes1212
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x14x1, 2x4
PCI Express slots versionDiffers3.02.0
Memory2 differ
Internal memoryDiffers8 GB12 GB
Internal memory typeDiffersLPDDR3-SDRAMDDR3L-SDRAM
Memory form factorKnown for oneSO-DIMM
Maximum internal memoryKnown for one12 GB
Storage1 differ
Total storage capacityDiffers512 GB256 GB
Storage mediaSSDSSD
Optical drive typeNoNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics5 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers32 GB16 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz950 MHz
On-board graphics card DirectX versionDiffers12.011.2
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDDiffers0x59160x1616
On-board graphics cardKnown for oneYes
Audioidentical
Speaker power2 W2 W
Audio chipKnown for oneRealtek ALC3232
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)Known for one720 MP
Networkidentical
Mobile network connectionKnown for oneYes
Wi-FiKnown for oneYes
BluetoothYesYes
WWANKnown for oneInstalled
Top Wi-Fi standardKnown for one802.11b
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
HDMI ports quantityDiffers10
HDMI versionKnown for one1.4b
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
Ethernet LAN (RJ-45) portsKnown for one1
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Microphone inKnown for oneYes
Docking connectorKnown for oneYes
Performanceidentical
Rated lifetimeKnown for one4 year(s)
Keyboardidentical
Keyboard languageKnown for oneMulti
Numeric keypadKnown for oneNo
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Operating system architectureKnown for one64-bit
Processor special features4 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)YesYes
Intel Stable Image Platform Program (SIPP) version1.001.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
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)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers9747285215
Processor codeDiffersSR340SR23V
Processor package sizeDiffers42 X 24 mm40 x 24 x 1.3 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart CacheKnown for oneYes
Poweridentical
DC-in jackKnown for oneYes
AC adapter powerKnown for one45 W
Securityidentical
Fingerprint readerKnown for oneYes
Certificatesidentical
Compliance certificatesRoHSRoHS
Weight & dimensions4 differ
WeightDiffers1.13 kg1.48 kg
WidthDiffers323.5 mm331 mm
DepthDiffers217.1 mm226 mm
HeightDiffers15.9 mm20.6 mm
Carbon footprintidentical
Total carbon footprint (kg of CO2e)Known for one279.0000000000000000000
Other featuresidentical
Climate change total (kg CO2 eq.) 3 years NewKnown for one209.25 kg
Climate change total (kg CO2 eq.) 3 years RefurbKnown for one103.672170093226 kg
Climate change total (kg CO2 eq.) Difference absolute 3 years New - RefurbKnown for one-105.577829906774 kg
Climate change total (kg CO2 eq.) Difference percentage 3 years New - RefurbKnown for one-0.504553547941571%
Climate change total (kg CO2 eq.) Full life NewKnown for one279 kg
Particulate matter (disease incidence) 3 years NewKnown for one0.0000108523823991001
Particulate matter (disease incidence) 3 years RefurbKnown for one0.00000430876410727722
Particulate matter (disease incidence) Difference absolute 3 years New - RefurbKnown for one-6.54361829182287E-06
Particulate matter (disease incidence) Difference percentage 3 years New - RefurbKnown for one-0.6%
Particulate matter (disease incidence) Full life NewKnown for one0.0000144698431988001
Resource use (fossils) (MJ) 3 years NewKnown for one2598.3437943957 MJ
Resource use (fossils) (MJ) 3 years RefurbKnown for one1311.40485221018 MJ
Resource use (fossils) (MJ) Difference absolute 3 years New - RefurbKnown for one-1286.93894218552 MJ
Resource use (fossils) (MJ) Difference percentage 3 years New - RefurbKnown for one-0.5%
Resource use (fossils) (MJ) Full life NewKnown for one3464.4583925276 MJ
Resource use minerals and metals (kg Sb eq.) 3 years NewKnown for one0.07 kg
Resource use minerals and metals (kg Sb eq.) 3 years RefurbKnown for one0.02 kg
Resource use minerals and metals (kg Sb eq.) Difference absolute 3 years New - RefurbKnown for one-0.05 kg
Resource use minerals and metals (kg Sb eq.) Difference percentage 3 years New - RefurbKnown for one-0.65%
Resource use minerals and metals (kg Sb eq.) Full life NewKnown for one0.07 kg
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR

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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