Tiger Lake

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Tiger Lake
General information
LaunchedChip-only availibility: September 2, 2020; 10 months ago (September 2, 2020)[1]
Pre-installed-availability: October 2020; 9 months ago (October 2020)
Product code80690
Performance
Max. CPU clock rate5.0 GHz
Cache
L1 cache80 KB[2] per core (32 instructions + 48 data)
L2 cache1.25 MB per core
L3 cacheUp to 24 MB, shared
Architecture and classification
Min. feature sizeIntel 10 nm SuperFin (10SF) process
Architecturex86-64
MicroarchitectureWillow Cove
Instructionsx86-64
Physical specifications
Cores
  • 2-8
GPU(s)Intel Xe-based integrated graphics
Socket(s)
  • FCBGA1449, FCBGA1787
Products, models, variants
Brand name(s)
    • Celeron
    • Pentium Gold
    • Core i3
    • Core i5
    • Core i7
    • Core i9
    • Xeon W
History
PredecessorMobile: Ice Lake
Mobile and desktop: Comet Lake
SuccessorAlder Lake

Tiger Lake is Intel's codename for the 11th generation Intel Core mobile processors based on the new Willow Cove Core microarchitecture, manufactured using Intel's third-generation 10 nm process node known as 10SF ("10 nm SuperFin"). Tiger Lake replaces the Ice Lake family of mobile processors,[3] representing an Optimization step in Intel's process–architecture–optimization model.

Tiger Lake processors launched on September 2, 2020 are part of the Tiger Lake-U family and include dual-core and quad-core 9 W (7–15 W) TDP and 15 W (12–28 W) TDP models.[4] They power 2020 "Project Athena" laptops.[5][6][7] The quad-core 96 EU die measures 13.6 × 10.7 mm (146.1 mm2), which is 19.2% wider than the 11.4 × 10.7 mm (122.5 mm2) quad-core 64 EU Ice Lake die. According to Yehuda Nissan and his team, the architecture is named after a lake across Puget Sound, Washington.[8] Laptops based on Tiger Lake started to sell in October 2020.[9]

The Tiger Lake-H35 processors were launched on January 11, 2021. These quad-core processors are designed for "ultraportable gaming" laptops with 28-35 W TDP.[10] Intel also announced that the Tiger Lake-H processors with 45 W TDP and up to eight cores will become available in Q1 2021.[11] Intel officially launched 11th Gen Intel Core-H series on May 11, 2021.[12] Intel officially announced 11th Gen Intel Core Tiger Lake Refresh series on May 30, 2021.[13]

Features[edit]

CPU[edit]

GPU[edit]

IPU[edit]

  • Image Processing Unit, a special co-processor to improve image and video capture quality
  • Not available on embedded models
  • Initially there were 1165G7, 1135G7, 1125G4 and 1115G4 models with no IPU but later embedded processors were introduced instead

I/O[edit]

  • PCI Express 4.0[31] (Pentium and Celeron CPUs are limited to PCI Express 3.0)
  • Integrated Thunderbolt 4 (includes USB4)
  • LPDDR4X-4267 memory support
  • LPDDR5-5400 "architecture capability" (Intel expected Tiger Lake products with LPDDR5 to be available around Q1 2021)[32][33][34] Consumer parts and SO-DIMM DDR5 memory modules are yet to be announced
  • Miniaturization of CPU and motherboard into an M.2 SSD-sized small circuit board[21]

Hardware telemetry[edit]

  • Add Intel Platform Monitoring Technology[35]

List of Tiger Lake CPUs[edit]

Mobile processors (Tiger Lake-H)[edit]

  • All models support DDR4-3200 memory
  • All models support 20 reconfigurable PCI Express 4.0 lanes, allowing x16 Gen 4 link for discrete GPU and x4 Gen 4 link for M.2 SSDs
Processor

branding

Model Cores

(threads)

Base freq at TDP Max Turbo freq, active cores UHD Graphics Smart

cache

TDP Price
@35 W @45 W @65 W 1 or 2 4 6 All EUs Max freq
Core i9 11980HK 8 (16) N/A 2.6 GHz 3.3 GHz 5.0 GHz 4.9 GHz 4.7 GHz 4.5 GHz 32 1.45 GHz 24 MB 45-65 W $583
Xeon W 11955M vPro 2.1 GHz N/A 35-45 W $623
Core i9 11950H vPro $556
11900H 2.5 GHz 4.9 GHz 4.8 GHz 4.6 GHz 4.4 GHz $546
Core i7 11850H vPro 4.8 GHz 4.8 GHz 4.6 GHz 4.3 GHz $395
11800H 1.9 GHz 2.3 GHz 4.6 GHz 4.5 GHz 4.4 GHz 4.2 GHz
Xeon W 11855M vPro 6 (12) 2.6 GHz 3.2 GHz 4.9 GHz 4.7 GHz 4.4 GHz 18 MB $450
Core i5 11500H vPro 2.4 GHz 2.9 GHz 4.6 GHz 4.4 GHz 4.2 GHz 12 MB $250
11400H 2.2 GHz 2.7 GHz 4.5 GHz 4.3 GHz 4.1 GHz 16
11260H 2.1 GHz 2.6 GHz 4.4 GHz 4.2 GHz 4.0 GHz 1.40 GHz

Mobile processors (Tiger Lake-H35)[edit]

  • All models support DDR4-3200 or LPDDR4X-4267 memory
Processor

branding

Model Cores

(threads)

Base freq at TDP Max Turbo freq

active cores

Iris Xe Graphics Smart

cache

TDP Price
@28 W @35 W 1 2 All EUs Max freq
Core i7 11375H 4 (8) 3.0 GHz 3.3 GHz 5.0 GHz 4.8 GHz 4.3 GHz 96 1.35 GHz 12 MB 28-35 W $482
11370H 4.8 GHz $426
Core i5 11300H 2.6 GHz 3.1 GHz 4.4 GHz 4.0 GHz 80 1.30 GHz 8 MB $309

Mobile processors (UP3-class)[edit]

Processor

branding

Model Cores

(threads)

Base freq at TDP Max Turbo freq GPU Smart

cache

TDP Memory

support

Price
@12 W @15 W @28 W 1 Core All Cores Series EUs Max freq
Core i7 1195G7 4 (8) 1.3 GHz 2.9 GHz 5.0 GHz Iris Xe 96 1.40 GHz 12 MB 12-28 W DDR4-3200

LPDDR4X-4267

1185G7 vPro 1.2 GHz 1.8 GHz[33] 3.0 GHz 4.8 GHz 4.3 GHz 1.35 GHz $426
1165G7 1.2 GHz 1.7 GHz 2.8 GHz 4.7 GHz 4.1 GHz 1.30 GHz
Core i5 1155G7 1.0 GHz 2.5 GHz 4.5 GHz 80 1.35 GHz 8 MB
1145G7 vPro 1.1 GHz 1.5 GHz 2.6 GHz 4.4 GHz 1.30 GHz $309
1135G7 0.9 GHz 1.4 GHz 2.4 GHz 4.2 GHz 3.8 GHz
Core i3 1125G4 2.0 GHz 3.7 GHz 3.3 GHz UHD 48 1.25 GHz DDR4-3200

LPDDR4X-3733

$281
1115G4 2 (4) 1.7 GHz 2.2 GHz 3.0 GHz 4.1 GHz 6 MB
Pentium Gold 7505 N/A 2.0 GHz N/A 3.5 GHz 4 MB 15 W $161
Celeron 6305 2 (2) 1.8 GHz N/A $107

Embedded mobile processors (UP3-class)[edit]

Processor

branding

Model Cores

(threads)

Base freq at TDP Max

Turbo freq

GPU Smart

cache

TDP Memory support Price
@12 W @15 W @28 W Series EUs Max freq Type ECC
Core i7 1185GRE vPro 4 (8) 1.2 GHz 1.8 GHz 2.8 GHz 4.4 GHz Iris Xe 96 1.35 GHz 12 MB 15 W DDR4-3200

LPDDR4X-4267

Yes $490
1185G7E vPro No $431
Core i5 1145GRE vPro 1.1 GHz 1.5 GHz 2.6 GHz 4.1 GHz 80 1.30 GHz 8 MB Yes $362
1145G7E vPro No $312
Core i3 1115GRE 2 (4) 1.7 GHz 2.2 GHz 3.0 GHz 3.9 GHz UHD 48 1.25 GHz 6 MB DDR4-3200

LPDDR4X-3733

Yes $338
1115G4E No $285
Celeron 6305E 2 (2) N/A 1.8 GHz N/A N/A 4 MB No $107

Mobile processors (UP4-class)[edit]

Processor

branding

Model Cores

(threads)

Base freq at TDP Max Turbo freq GPU Smart

cache

TDP Memory

support

Price
@7 W @9 W @15 W 1 Core All Cores Series EUs Max freq
Core i7 1180G7 vPro 4 (8) 0.9 GHz 2.2 GHz 4.6 GHz Iris Xe 96 1.10 GHz 12 MB 7-15 W LPDDR4X-4267 $426
1160G7 1.2 GHz 2.1 GHz 4.4 GHz 3.6 GHz
Core i5 1140G7 vPro 0.8 GHz 1.8 GHz 4.2 GHz 80 8 MB $309
1130G7 1.1 GHz 4.0 GHz 3.4 GHz
Core i3 1120G4 1.5 GHz 3.5 GHz 3.0 GHz UHD 48 $281
1110G4 2 (4) 1.5 GHz 1.8 GHz 2.5 GHz 3.9 GHz 6 MB

Desktop/tablet processors (Tiger Lake-B)[edit]

  • Socket: FCBGA1787, a BGA socket, thus these CPUs are meant only for system integrators
  • Intel Xe UHD Graphics
  • Up to 128 GB DDR4-3200 memory
Processsor

branding

Model Cores

(threads)

Base / Boost / TVB Clocks (GHz) L3 Cache

(MB)

TDP GPU

EU

GPU

Max freq

Price
Core i9 11900KB 8 (16) 3.3 / 4.9 / 5.3 24 65 W 32 1.45 GHz $539
Core i7 11700B 3.2 / 4.8 / 5.3
Core i5 11500B 6 (12) 3.3 / 4.6 / 5.3 12
Core i3 11100B 4 (8) 3.6 / 4.4 / 5.3 16 1.4 GHz

See also[edit]

References[edit]

  1. ^ "Intel Launches World's Best Processor for Thin-and-Light Laptops: 11th Gen Intel Core". newsroom.intel.com. Retrieved 2020-09-03.
  2. ^ Transistorized memory, such as RAM, ROM, flash and cache sizes as well as file sizes are specified using binary meanings for K (10241), M (10242), G (10243), etc.
  3. ^ "Intel teases its Ice Lake & Tiger Lake family, 10nm for 2018 and 2019". TweakTown. 2016-01-20. Retrieved 2021-02-15.
  4. ^ "2019 Intel Investor Meeting: The Transformation of the PC Sector" (PDF). 2019 Intel Investor Meeting. May 8, 2019. p. 11. Retrieved 2019-05-19.
  5. ^ "Intel roadmap confirms 10nm 'Tiger Lake' chip with Xe graphics, more Ice Lake and Lakefield details". PCWorld. 2019-05-09. Retrieved 2019-05-19.
  6. ^ "Project Athena: An Innovation Program". Intel Newsroom.
  7. ^ "How Intel's Project Athena is powering the future of Chromebooks". Chrome Unboxed - The Latest Chrome OS News. Jan 16, 2020.
  8. ^ Cutress, Dr Ian. "I Ran Off with Intel's Tiger Lake Wafer. Who Wants a Die Shot?". www.anandtech.com. Retrieved 2020-01-14.
  9. ^ "Dell XPS 13 Laptop | Dell USA". Dell. Retrieved 2020-10-01.
  10. ^ Cutress, Dr Ian. "Intel's New H35 Series: Quad Core Tiger Lake now at 35 W for 5.0 GHz". www.anandtech.com. Retrieved 2021-01-12.
  11. ^ Cutress, Dr Ian. "Intel's 8-Core Mobile Tiger Lake-H, at 45 W, to Ship in Q1". www.anandtech.com. Retrieved 2021-01-12.
  12. ^ https://www.intel.com/content/www/us/en/newsroom/news/11th-gen-core-mobile-h.html
  13. ^ https://www.intel.com/content/www/us/en/newsroom/news/better-processor-thin-light-laptops.html
  14. ^ Cutress, Dr Ian. "Intel's 11th Gen Core Tiger Lake SoC Detailed: SuperFin, Willow Cove and Xe-LP". www.anandtech.com. Retrieved 2021-04-06.
  15. ^ "Intel Releases New Technology Specification for Memory Encryption". Intel. Retrieved 2020-09-02.
  16. ^ Catalin Cimpanu (15 June 2020). "Intel brings novel CET technology to Tiger Lake mobile CPUs". ZDNet.
  17. ^ https://software.intel.com/content/dam/develop/external/us/en/documents/343965-intel-key-locker-specification.pdf
  18. ^ https://www.phoronix.com/scan.php?page=news_item&px=Intel-Key-Locker-LLVM
  19. ^ https://www.anandtech.com/show/15973/the-intel-xelp-gpu-architecture-deep-dive-building-up-from-the-bottom
  20. ^ https://software.intel.com/content/www/us/en/develop/documentation/graphics-xe-lp-api-developer-optimization-guide/top.html
  21. ^ a b Intel's Tiger Lake Laptop CPU Brings Thunderbolt 4, AI Graphics Processing
  22. ^ Cutress, Dr Ian. "Intel Launches 11th Gen Core Tiger Lake: Up to 4.8 GHz at 50 W, 2x GPU with Xe, New Branding". www.anandtech.com. Retrieved 2020-09-02.
  23. ^ https://github.com/intel/media-driver/blob/master/README.md#decodingencoding-features
  24. ^ "[Decode] This enables HW AV1 decode acceleration on Gen12 · intel/media-driver@9491998". GitHub. Retrieved 2020-07-29.
  25. ^ https://github.com/intel/media-driver/releases/tag/intel-media-20.3.0
  26. ^ "Download Intel® Graphics - Windows® 10 DCH Drivers". Drivers & Software. Retrieved 2020-09-30.
  27. ^ "Sampler Feedback". DirectX-Specs. Retrieved 2020-09-30.
  28. ^ "Coming to DirectX 12— Sampler Feedback: some useful once-hidden data, unlocked". DirectX Developer Blog. 2019-11-04. Retrieved 2020-09-30.
  29. ^ https://software.intel.com/content/www/us/en/develop/documentation/graphics-xe-lp-api-developer-optimization-guide/top/intel-x-lp-architecture-highlights/directx12-sampler-feedback.html
  30. ^ https://software.intel.com/content/www/us/en/develop/documentation/graphics-xe-lp-api-developer-optimization-guide/top/intel-x-lp-architecture-highlights/dual-queue-support.html
  31. ^ Intel "Tiger Lake" Supports PCIe Gen 4 and Features Xe Graphics, Phantom Canyon NUC Detailed
  32. ^ "Intel's Tiger Lake Roars to Life: Willow Cove Cores, Xe Graphics, Support for LPDDR5". Tom's Hardware. Retrieved 2020-12-03.
  33. ^ a b Frumusanu, Dr Ian Cutress, Andrei. "Intel's Tiger Lake 11th Gen Core i7-1185G7 Review and Deep Dive: Baskin' for the Exotic". www.anandtech.com. Retrieved 2020-09-17.
  34. ^ "Intel News Factsheet: Intel Unpacks Architectural Innovations and Reveals New Transistor Technology at Architecture Day 2020" (PDF). Intel. Retrieved 2020-12-03.
  35. ^ "Tiger Lake - Microarchitectures - Intel - WikiChip". en.wikichip.org. Retrieved 2021-02-08.