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Difference between revisions of "intel/microarchitectures/tiger lake"
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** {{\\|Sunny Cove}} '''➡''' {{\\|Willow Cove}}
 
** {{\\|Sunny Cove}} '''➡''' {{\\|Willow Cove}}
 
** Up to 50% larger Level 3 cache - 3MB per core from 2MB per core
 
** Up to 50% larger Level 3 cache - 3MB per core from 2MB per core
 +
** 2,25x larger Level 2 cache - 1,25MB per core from 512KB per core
 
* GPU
 
* GPU
 
** {{intel|Gen11|l=arch}} '''➡''' {{intel|Gen12|l=arch}} (Xe)
 
** {{intel|Gen11|l=arch}} '''➡''' {{intel|Gen12|l=arch}} (Xe)

Revision as of 10:33, 24 June 2020

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Tiger Lake µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
Introduction2020
Process10 nm
Instructions
ISAx86-64
Succession
Contemporary
Sapphire Rapids

Tiger Lake (TGL) is Intel's successor to Ice Lake, a 10nm microarchitecture for mainstream workstations, desktops, and mobile devices.

Process Technology

Main article: Cannon Lake § Process Technology

Tiger Lake will be manufactured on Intel's third generation enhanced 10nm++ process.

History

Intel 2019 and 2020 Roadmap

Tiger Lake was first announced at Intel's 2019 Investor Meeting in May. Tiger Lake was said to succeed Ice Lake in 2020.

Architecture

Not much is known about Tiger Lake's architecture.

Key changes from Ice Lake

  • Core
    • Sunny Cove ➡ Willow Cove
    • Up to 50% larger Level 3 cache - 3MB per core from 2MB per core
    • 2,25x larger Level 2 cache - 1,25MB per core from 512KB per core
  • GPU
    • Gen11 ➡ Gen12 (Xe)
    • 1.5x more EUs (96, up from 64)
  • Display
    • HDMI 2.1 (from HDMI 2.0b)
  • I/O
    • PCIe 4.0 (from 3.0)
  • Hardware Telemetry
    • Intel Platform Monitoring Technology provides access to hardware performance, sampling and tracing data.
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Facts about "Tiger Lake - Microarchitectures - Intel"
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codenameTiger Lake +
designerIntel +
first launchedSeptember 2, 2020 +
full page nameintel/microarchitectures/tiger lake +
instance ofmicroarchitecture +
instruction set architecturex86-64 +
manufacturerIntel +
microarchitecture typeCPU +
nameTiger Lake +
process10 nm (0.01 μm, 1.0e-5 mm) +