Tiger Lake
General information | |
---|---|
Launched | September 2, 2020[1] Availability: October, 2020 |
Product code | 80690 |
Performance | |
Max. CPU clock rate | 5.0 GHz |
Cache | |
L1 cache | 80 KiB per core (32 instructions + 48 data) |
L2 cache | 1.25 MiB per core |
L3 cache | Up to 12 MiB, shared |
Architecture and classification | |
Min. feature size | 10 nm transistors |
Architecture | x86-64 |
Instructions | x86-64 |
Extensions | |
Physical specifications | |
Cores |
|
GPU(s) | Intel Xe |
Products, models, variants | |
Brand name(s) |
|
History | |
Predecessor | Previous generation
|
Successor | Alder 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,[2] 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.[3] They power 2020 "Project Athena" laptops.[4][5][6] The quad-core 96 EU die measures 13.6 by 10.7 mm (146.1 mm2), which is 19.2% wider than the 11.4 by 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.[7] Laptops based on Tiger Lake started to sell in October 2020.[8]
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.[9] Intel also announced that the Tiger Lake-H processors with 45 W TDP and up to eight cores will become available in Q1 2021.[10]
Architecture changes in comparison with Ice Lake[edit]
CPU[edit]
- Intel Willow Cove CPU cores[11]
- Larger L2 caches (1,25MB per core from 512KB per core)
- Larger L3 caches (3MB per core from 2MB per core)
- A new AVX-512 instruction: Vector Pair Intersection to a Pair of Mask Registers, VP2INTERSECT[12][13]
- Control Flow Enforcement Technology to prevent Return Oriented Programming and Jump Oriented Programming hacking techniques[14]
- Full memory (RAM) encryption[15]
- Indirect branch tracking and shadow stack[16]
- Intel Key Locker[17][18]
- AVX/AVX2 instructions support for Pentium Gold and Celeron processors has been unlocked
GPU[edit]
- Intel Xe-LP ("Gen12") GPU with up to 96 execution units[19] (50% uplift compared to Ice Lake, up from 64) with some yet to be announced processors using Intel's discrete GPU, DG1[20][21]
- Fixed-function hardware decoding for HEVC 12-bit, 4:2:2/4:4:4; VP9 12-bit 4:4:4 and AV1 8K 10-bit 4:2:0[22][23][24]
- Support for a single 8K 12-bit HDR display or two 4K 10-bit HDR displays
- Hardware accelerated Dolby Vision
- Sampler Feedback[25][26][27] support
I/O[edit]
- PCI Express 4.0[28] (Pentium and Celeron CPUs are limited to PCI Express 3.0)
- Thunderbolt 4 (includes USB4)
- LPDDR4X-4267 memory support
- LPDDR5-5400 "architecture capability" (Intel expects Tiger Lake products with LPDDR5 to be available around Q1 2021)[29][30][31] 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[20]
Hardware Telemetry[edit]
- Add Intel Platform Monitoring Technology[32]
List of Tiger Lake CPUs[edit]
IPU: Image Processing Unit, a special co-processor to improve image and video capture quality.
Mobile processors (Tiger Lake-H35)[edit]
All CPUs comes with IPU integrated.
Processor
branding |
Model | Cores
(threads) |
Base freq at TDP | Max Turbo freq | GPU | Smart
cache |
TDP | Memory
support |
Price | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
@28 W | @35 W | Single Core | Two Cores | All Core | Series | EUs | Max
freq | |||||||
Core i7 | 11375H | 4 (8) | 3.0 GHz | 3.3 GHz | 5.0 GHz | 4.8 GHz | 4.3 GHz | Iris Xe | 96 | 1.35 GHz | 12 MiB | 28-35 W | DDR4-3200
LPDDR4X-4267 |
$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 MiB | $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 | Single Core | All Core | Series | EUs | Max
freq | |||||||
Core i7 | 1185G7 IPU vPro | 4 (8) | 1.2 GHz | 1.8 GHz[30] | 3.0 GHz | 4.8 GHz | 4.3 GHz | Iris Xe | 96 | 1.35 GHz | 12 MiB | 12-28 W | DDR4-3200
LPDDR4X-4267 |
$426 |
1165G7 | 1.2 GHz | 2.8 GHz | 4.7 GHz | 4.1 GHz | 1.30 GHz | |||||||||
Core i5 | 1145G7 IPU vPro | 1.1 GHz | 1.5 GHz | 2.6 GHz | 4.4 GHz | 80 | 8 MiB | $309 | ||||||
1135G7 | 0.9 GHz | 2.4 GHz | 4.2 GHz | 3.8 GHz | ||||||||||
Core i3 | 1125G4 | 2.0 GHz | 3.7 GHz | 3.3 GHz | UHD Graphics | 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 MiB | ||||||||
Pentium Gold | 7505 | N/A | 2.0 GHz | N/A | 3.5 GHz | 4 MiB | 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 | Single Core | All Core | 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 MiB | 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 MiB | Yes | $362 | |||||
1145G7E vPro | No | $312 | |||||||||||||
Core i3 | 1115GRE | 2 (4) | 1.7 GHz | 2.2 GHz | 3.0 GHz | 3.9 GHz | UHD Graphics | 48 | 1.25 GHz | 6 MiB | DDR4-3200
LPDDR4X-3733 |
Yes | $338 | ||
1115G4E | No | $285 | |||||||||||||
Celeron | 6305E | 2 (2) | N/A | 1.8 GHz | N/A | N/A | 4 MiB | No | $107 |
Mobile processors (UP4-class)[edit]
All CPUs comes with IPU integrated.
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 | Single Core | All Core | 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 MiB | 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 MiB | $309 | |||||||
1130G7 | 1.1 GHz | 4.0 GHz | 3.4 GHz | |||||||||||
Core i3 | 1120G4 | 1.5 GHz | 3.5 GHz | 3.0 GHz | UHD Graphics | 48 | $281 | |||||||
1110G4 | 2 (4) | 1.5 GHz | 1.8 GHz | 2.5 GHz | 3.9 GHz | 6 MiB |
See also[edit]
References[edit]
- ^ "Intel Launches World's Best Processor for Thin-and-Light Laptops: 11th Gen Intel Core". newsroom.intel.com. Retrieved 2020-09-03.
- ^ "Intel teases its Ice Lake & Tiger Lake family, 10nm for 2018 and 2019". TweakTown. 2016-01-20. Retrieved 2021-02-15.
- ^ "2019 Intel Investor Meeting: The Transformation of the PC Sector" (PDF). 2019 Intel Investor Meeting. May 8, 2019. p. 11. Retrieved 2019-05-19.
- ^ "Intel roadmap confirms 10nm 'Tiger Lake' chip with Xe graphics, more Ice Lake and Lakefield details". PCWorld. 2019-05-09. Retrieved 2019-05-19.
- ^ "Project Athena: An Innovation Program". Intel Newsroom.
- ^ "How Intel's Project Athena is powering the future of Chromebooks". Chrome Unboxed - The Latest Chrome OS News. Jan 16, 2020.
- ^ Cutress, Dr Ian. "I Ran Off with Intel's Tiger Lake Wafer. Who Wants a Die Shot?". www.anandtech.com. Retrieved 2020-01-14.
- ^ "Dell XPS 13 Laptop | Dell USA". Dell. Retrieved 2020-10-01.
- ^ 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.
- ^ 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.
- ^ https://www.anandtech.com/show/15971/intels-11th-gen-core-tiger-lake-soc-detailed-superfin-willow-cove-and-xelp
- ^ "Compiler Support Getting Wired Up For AVX-512 VP2INTERSECT - Phoronix". www.phoronix.com. Retrieved 2020-01-14.
- ^ October 2020, Anton Shilov 16. "Intel's Latest Celeron and Pentium CPUs Finally Get AVX2, AVX-512 Support". Tom's Hardware. Retrieved 2020-10-19.
- ^ "A Technical Look at Intel's Control-flow Enforcement Technology". Intel. Retrieved 2020-09-02.
- ^ "Intel Releases New Technology Specification for Memory Encryption". Intel. Retrieved 2020-09-02.
- ^ Catalin Cimpanu (15 June 2020). "Intel brings novel CET technology to Tiger Lake mobile CPUs". ZDNet.
- ^ https://software.intel.com/content/dam/develop/external/us/en/documents/343965-intel-key-locker-specification.pdf
- ^ https://www.phoronix.com/scan.php?page=news_item&px=Intel-Key-Locker-LLVM
- ^ https://www.anandtech.com/show/15973/the-intel-xelp-gpu-architecture-deep-dive-building-up-from-the-bottom
- ^ a b Intel's Tiger Lake Laptop CPU Brings Thunderbolt 4, AI Graphics Processing
- ^ 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.
- ^ https://github.com/intel/media-driver/blob/master/README.md#decodingencoding-features
- ^ "[Decode] This enables HW AV1 decode acceleration on Gen12 · intel/media-driver@9491998". GitHub. Retrieved 2020-07-29.
- ^ https://github.com/intel/media-driver/releases/tag/intel-media-20.3.0
- ^ "Download Intel® Graphics - Windows® 10 DCH Drivers". Drivers & Software. Retrieved 2020-09-30.
- ^ "Sampler Feedback". DirectX-Specs. Retrieved 2020-09-30.
- ^ "Coming to DirectX 12— Sampler Feedback: some useful once-hidden data, unlocked". DirectX Developer Blog. 2019-11-04. Retrieved 2020-09-30.
- ^ Intel "Tiger Lake" Supports PCIe Gen 4 and Features Xe Graphics, Phantom Canyon NUC Detailed
- ^ "Intel's Tiger Lake Roars to Life: Willow Cove Cores, Xe Graphics, Support for LPDDR5". Tom's Hardware. Retrieved 2020-12-03.
- ^ 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.
- ^ "Intel News Factsheet: Intel Unpacks Architectural Innovations and Reveals New Transistor Technology at Architecture Day 2020" (PDF). Intel. Retrieved 2020-12-03.
- ^ "Tiger Lake - Microarchitectures - Intel - WikiChip". en.wikichip.org. Retrieved 2021-02-08.