Core i7, i5, i3 comparison – full specification and prices in Nigeria
Making a choice of the system to buy, full specification and prices in Nigeria, these are the most confused sets of laptops that many would like to understand before going ahead to buy a laptop.
One quick and straight answer wouldn’t be enough but the fact is that generally speaking, Core i7s are better than Core i5s, and i5 is better than Core i3s.
What this mean is that if your budget is high then you go for core i7 aside that you may need to read below specs.
Essentials
- Product CollectionIntel® Core™ X-series Processors
- Code NameProducts formerly Haswell E
- Vertical SegmentDesktop
- Processor Numberi7-5820K
- StatusDiscontinued
- Launch DateQ3’14
- Lithography22 nm
- Included ItemsPlease note: The boxed product does not include a fan or heat sink
- Recommended Customer Price$389.00 – $396.00
Performance
- # of Cores6
- # of Threads12
- Processor Base Frequency3.30 GHz
- Max Turbo Frequency3.60 GHz
- Cache15 MB SmartCache
- Bus Speed0 GT/s
- TDP140 W
Supplemental Information
- Embedded Options AvailableNo
- DatasheetView now
Memory Specifications
- Max Memory Size (dependent on memory type)64 GB
- Memory TypesDDR4 1600/1866/2133
- Max # of Memory Channels4
- Max Memory Bandwidth68 GB/s
- ECC Memory Supported ‡No
Expansion Options
- Scalability1S Only
- PCI Express Revision3.0
- Max # of PCI Express Lanes28
Package Specifications
- Sockets SupportedFCLGA2011-3
- Max CPU Configuration1
- TCASE66.8
- Package Size52.5mm x 45.0mm
- Low Halogen Options AvailableSee MDDS
Advanced Technologies
- Intel® Turbo Boost Technology ‡2.0
- Intel® vPro™ Technology ‡No
- Intel® Hyper-Threading Technology ‡Yes
- Intel® Virtualization Technology (VT-x) ‡Yes
- Intel® Virtualization Technology for Directed I/O (VT-d)‡Yes
- Intel® VT-x with Extended Page Tables (EPT) ‡Yes
- Intel® 64 ‡Yes
- Instruction Set64-bit
- Instruction Set ExtensionsIntel® SSE4.2, Intel® AVX2
- Idle StatesYes
- Enhanced Intel SpeedStep® TechnologyYes
- Intel® Demand Based SwitchingNo
- Thermal Monitoring TechnologiesYes
- Intel® Identity Protection Technology ‡Yes
- Intel® Smart Response TechnologyYes
