Tiger Lake

 ( Intel Products ) 

Tiger Lake is Intel's codename for the 11th generation Intel Core mobile processors based on the 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, representing an optimization step in Intel's process–architecture–optimization model.

Tiger Lake processors launched on September 2, 2020. They are part of the Tiger Lake-U family (however, they end with the suffixes -G4 and -G7 instead of -U) and include dual-core and quad-core 9 W (7–15 W) TDP and 15 W (12–28 W) TDP models. They power 2020 Intel Evo laptops. 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. The 8-core 32 EU die used in Tiger Lake-H is around 190 mm². Laptops based on Tiger Lake started to sell in October 2020.

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. Intel officially launched the 11th generation Intel Core-H series and Xeon W-11000M series on May 11, 2021 and announced the 11th generation Intel Core Tiger Lake Refresh series (1195G7 and 1155G7) on May 30, 2021.

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Features

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CPU

• Intel Willow Cove CPU cores
• TAGE-like directional branch predictor (with a global history size of 194 taken branches)
• Indirect branch tracking and CET shadow stack
• Intel Key Locker

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GPU

• Intel Xe ("Gen12") GPU with up to 96 execution units (from Ice Lake's 64), also released as a standalone GPU, the DG1
• Support for FP64 was removed
• 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
• Support for a single 8K 12-bit HDR display or two 4K 10-bit HDR displays
• Hardware accelerated Dolby Vision
• Sampler Feedback support
• Dual Queue Support

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IPU

• Image Processing Unit, a special co-processor to improve image and video capture quality
• Not available on embedded models
• Initially there were i7-1165G7, i5-1135G7, i3-1125G4 and i3-1115G4 models with no IPU but later embedded processors were introduced instead

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I/O

• PCI Express 4.0 (Pentium and Celeron CPUs are limited to PCI Express 3.0)
• Integrated Thunderbolt 4 (includes USB4)
• LPDDR4X-4267 memory support, except on desktop processors
• LPDDR5-5400 "architecture capability" (Intel expected Tiger Lake products with LPDDR5 RAM to be available around Q1 2021 but no companies ever released them)
• Miniaturization of CPU and motherboard into an M.2 SSD-sized small circuit board

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Hardware telemetry

• Add Intel Platform Monitoring Technology

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List of Tiger Lake CPUs

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Mobile processors (Tiger Lake-H)

• 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

Core i9	11980HK	8 (16)		2.6	3.3	5.0	4.9	4.7	4.5	32	1.45	24 MB	45-65 W	$583
Xeon W	11955M Intel vPro		2.1		rowspan="10"								35-45 W	$623
Core i9	11950H vPro				$556
	11900H			2.5	4.9	4.8	4.6	4.4	$546
Core i7	11850H vPro				4.8	4.8	4.6	4.3	$395
	11800H		1.9	2.3	4.6	4.5	4.4	4.2
Xeon W	11855M vPro	6 (12)	2.6	3.2	4.9	4.7	4.4		18 MB			$450
Core i7	11600H		2.5	2.9	4.6							$395
Core i5	11500H vPro		2.4	2.9	4.6	4.4	4.2		12 MB			$250
	11400H		2.2	2.7	4.5	4.3	4.1			16
	11260H		2.1	2.6	4.4	4.2	4.0				1.40

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Mobile processors (Tiger Lake-H35)

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

Core i7

11390H

4 (8)

2.9 GHz

3.4 GHz

5.0 GHz

4.6 GHz

96

1.40 GHz

12 MB

28-35 W

$426

11375H

3.0 GHz

3.3 GHz

5.0 GHz

4.8 GHz

4.3 GHz

1.35 GHz

$482

11370H

4.8 GHz

$426

Core i5

11320H

2.5 GHz

3.2 GHz

4.5 GHz

8 MB

$309

11300H

2.6 GHz

3.1 GHz

4.4 GHz

4.0 GHz

80

1.30 GHz

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Mobile processors (UP3-class)

Core i7

1195G7

4 (8)

1.3 GHz

2.9 GHz

5.0 GHz

4.6 GHz

Iris Xe

96

1.40 GHz

12 MB

12-28 W

DDR4-3200 LPDDR4X-4267

$426

1185G7 vPro

1.2 GHz

1.8 GHz

3.0 GHz

4.8 GHz

4.3 GHz

1.35 GHz

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

4.3 GHz

80

1.35 GHz

8 MB

$309

1145G7 vPro

1.1 GHz

2.6 GHz

4.4 GHz

3.8 GHz

1.30 GHz

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

3.0 GHz

4.1 GHz

6 MB

Pentium Gold

7505

rowspan="2"

2.0 GHz

rowspan="2"

3.5 GHz

4 MB

15 W

$161

Celeron

6305

2 (2)

1.8 GHz

colspan="2"

$107

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Embedded mobile processors (UP3-class)

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)

1.8 GHz

4 MB

No

$107

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Mobile processors (UP4-class)

• TDP: 7-15W
• Memory support: LPDDR4X-4267

Core i7

1180G7 vPro

4 (8)

0.9 GHz

1.3 GHz

2.2 GHz

4.6 GHz

3.7 GHz

Iris Xe

96

1.10 GHz

12 MB

$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

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Desktop processors (Tiger Lake-B)

• 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

Core i9	11900KB	8 (16)	3.3	4.9	24 MB	55-65 W	32	1.45 GHz	$539
Core i7	11700B		3.2	4.8
Core i5	11500B	6 (12)	3.3	4.6	12 MB	65 W
Core i3	11100B	4 (8)	3.6	4.4			16	1.4 GHz

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See also

• Process–architecture–optimization model
• List of Intel CPU microarchitectures

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