Intel 11th Generation Core Tiger Lake-H Performance Review: Fast and Power Hungry – AnandTech5 min read

https://www.anandtech.com/show/16680/tiger-lake-h-performance-review

Like Intels other laptop chips, Tiger Lake-H has multiple aspects, with the company needing to stabilize CPU efficiency, GPU efficiency, and power intake, all while guaranteeing its suitable to manufacture on Intels revised 10nm “SuperFin” procedure. Balancing all of these elements is an obstacle in and of itself, never ever mind the reality that arch-rival AMD is seeking to take on their own Zen 3 architecture-based Ryzen 5000 Mobile (Cezanne) APUs.

Recently Intel introduced their Tiger Lake-H household of laptop computer processors. Targeted at the bigger 14-inch and above laptops, this processor family is Intels newest offering for the high-performance laptop computer market, stepping in above Intels mobility-focused U and Y series of chips. Based on the very same Tiger Lake architecture that we initially ended up being acquainted with in 2015, Tiger Lake-H is bigger and better (at least where the CPU is worried), providing to 8 CPU cores and other benefits like extra PCIe lanes. Overall, Intels H-series chips have long served as the efficiency backbone of their laptop efforts, and with Tiger Lake-H they are seeking to continue that custom.

While last week was Tiger Lake-Hs main launch, as has become significantly typical for laptop launches, the embargoes for the launch information and for hardware evaluations have landed on different dates. So, while we had the ability to take about the platform recently, its just today that were able to show you our information on TGL-H– and our examination on whether it measures up to Intels claims in addition to how it accumulates to the competitors.

Intel Tiger Lake-H Consumer

For our Tiger Lake-H efficiency evaluation, Intel has actually when again sent out over one of their recommendation style laptop computers. Desiring to put their best foot forward in terms of laptop efficiency, Intels TGL-H reference style laptop computer is, as you d picture, a rather high-end system.

For our Tiger Lake-H efficiency evaluation, Intel has actually as soon as again sent over one of their reference style laptop computers. Just like the Tiger Lake-U launch last year, these recommendation style laptop computers are not retail laptop computers in and of themselves, but more of an advanced engineering sample developed to demonstrate the efficiency of the underlying hardware. In this particular case, the BIOS determines that the laptop computer was put together by MSI.

Intel Reference Design: Tiger Lake-H.

Last week Intel introduced their Tiger Lake-H household of laptop computer processors. Intended at the larger 14-inch and above laptops, this processor family is Intels latest offering for the high-performance laptop market, stepping in above Intels mobility-focused U and Y series of chips. Overall, Intels H-series chips have actually long served as the performance backbone of their laptop computer efforts, and with Tiger Lake-H they are looking to continue that custom.

Storage.
2x OEM Phison E16 512GB SSD (NVMe PCIe 4.0 x4).

AnandTech
CoresThreads
35WBase
45WBase
65WBase
2CTurbo
4CTurbo
nTTurbo
L3Cache
XeGPU
XeMHz

i5-11400H.
6C/12T.
2.2.
2.7.
-.
4.5.
4.3.
4.1.
12 MB.
16.
1450.

Intels Reference Design Laptop: Core i9-11980HK Inside.

Power Mode.
65 W( Mostly evaluated at 45W).

IO.
2x USB-C2x USB-A.

Show.
16-inch 2560×1600.

i5-11260H.
6C/12T.
2.1.
2.6.
-.
4.4.
4.2.
4.0.
12 MB.
16.
1400.

The focus on CPU performance with TGL-H does come at a cost to integrated GPU efficiency. TGL-H parts include Intels Xe-LP GPU, however with only 32 EUs rather of the 96 found on high-end Tiger Lake-U systems. With TGL-H, Intel is expecting these systems to be bundled with discrete GP Us, so they do not dedicate almost as much die area to an integrated GPU that might not get utilized much anyhow. To that end, the recommendation system features an NVIDIA GeForce RTX 3060 Laptop graphics adapter too, which is coupled with its own 6GB of GDDR6.

And, in keeping with making this reference system look as near a retail design as fairly possible, Intel even put the usual Intel Core and NVIDIA GeForce sticker labels on the laptop computer.

i9-11900H.
8C/16T.
2.1.
2.5.
-.
4.9 *.
4.8.
4.4.
24 MB.
32.
1450.

GPU.
Integrated: Xe-LP Graphics32 Execution Units, as much as 1450 MHzDiscrete: NVIDIA GeForce RTX 3060 Laptop30 SMs, up to 1703MHz.

Wi-Fi.
Intel AX210 Wi-Fi 6E + BT5.2 Adapter.

i7-11800H.
8C/16T.
1.9.
2.3.
-.
4.6.
4.5.
4.2.
24 MB.
32.
1450.

Wishing to put their best foot forward in terms of laptop computer performance, Intels TGL-H reference style laptop is, as you d imagine, a rather high-end system. The 16-inch laptop computer is based around Intels finest TGL-H part, the Core i9-11980HK, which offers 8 Willow Cove architecture CPU cores with SMT, for an overall of 16 threads. This processor can turbo as high as 5.0 GHz on its favored cores, a bit behind Intels previous-generation Comet Lake-H CPUs, but keeping clockspeeds close while comprising the difference on IPC.

* Turbo Boost Max 3.0.

Weve had fairly little time with the system ahead of todays embargo. The embargo on efficiency figures was initially set up for last Thursday (May 13th). However due to hold-ups in shipping these laptops to customers, we didnt get the system till the end of recently, and Intel bumped back the embargo accordingly. With simply over 2 days to look over the system, weve truly only had an opportunity to take a look at the most important aspects of the system when it comes to performance.

DRAM.
32 GB DDR4-3200 CL22.

Rounding out the package, the system comes with 32GB of DDR4-3200 set up. Storage is supplied by a set of Phison E16-based OEM drives, enabling Intel to show off the benefits of PCIe 4.0 connectivity for SSDs.

Their desire to put their best foot forward indicates that Intel has configured the CPU in this system to run at 65W, rather than the more common 45W TDP of many high-end laptops. 65W is a legitimate mode for this chip, so strictly speaking Intel isnt juicing the chip, however the bulk of the Tiger Lake-H lineup is planned to run at a more lap-friendly 45W. This gives the Intel system an innate advantage in regards to efficiency, since it has more TDP headroom to have fun with.

CPU.
Intel Core i9-11980HK8 Cores, 16 Threads2600 MHz Base (45W) 3300 MHz Base (65W) 5000 MHz Turbo 2C4500 MHz Turbo nT.

i9-11980HK
8C/16T

2.6
3.3
5.0 *.
4.9.
4.5.
24 MB.
32.
1450.

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