The Official HUAWEI Kirin 980 Tech Briefing + Demos!

Dual NPUs + ISPs, Faster Connectivity, Dual Frequency GPS

Kirin 980 Has Dual NPUs

The HUAWEI Kirin 980 retains the same NPU that was first introduced in the Kirin 970.

However, HUAWEI double its AI performance by using two of them, instead of just one.

The boost in AI performance allows HUAWEI to introduce new AI-related technologies like :

  • the HUAWEI AI Loading Prediction technology, and
  • the Real-Time Multi-Person Gesture Recognition technology.

We will take a closer look at these two technologies below.

HUAWEI Kirin 980 dual NPU

 

HUAWEI AI Loading Prediction Technology

The HUAWEI Kirin 980 manages its CPU and GPU performance using an AI Loading Prediction Technology.

The Official HUAWEI Kirin 980 Tech Briefing + Demos!

It basically predicts when a game will require more power, or less; and pre-emptively boosts or reduces the CPU and GPU clock speeds accordingly. It also determines when the CPU’s turbo cluster (of two Cortex-A76 cores running at 2.6 GHz) should be activated for a boost in performance.

The combination of much faster CPU and GPU cores, with AI Loading Prediction Technology, allows the Kirin 980 to hit and sustain 60 fps even with strenuous games.

Note that while it can go beyond 60 fps in this demo of NBA 2K18, the AI Loading Prediction Technology caps its frame rate to reduce power consumption and extend battery life.

 

Real-Time Multi-Person Gesture Recognition

Thanks to its greater AI processing capabilities, the HUAWEI Kirin 980 can perform real-time multi-person gesture recognition.

It can also determine their distance using a single camera, allowing it to know when someone has gone in front of, or behind, someone else.

Most impressively, it accomplished this using a single camera. Imagine how much more accurate it can be using two cameras which would offer much better depth perception.

 

Kirin 980 Has Dual ISPs

It has two image signal processors which offer a 46% boost in performance, a 33% reduction in recording latency, and 23% better power efficiency.

The boost in performance greatly expands its ability to “massage” the raw images to produce better photos.

The Official HUAWEI Kirin 980 Tech Briefing + Demos! The Official HUAWEI Kirin 980 Tech Briefing + Demos!

Although HUAWEI did not detail how they did it, their sample photos above appear to be using HDR to bring out details in the shadows while correcting for overblown highlights.

For sharp images, it will needs to be paired with a fast image sensor that can take multiple photos with different exposures in quick succession.

 

Kirin 980 Has Faster LTE + WiFi Speeds

The HUAWEI Kirin 980 boasts a new LTE Cat.21 modem, which allows it to deliver download speeds of up to 1.4 Gbps! Upload speed remains at 200 Mbps.

The Official HUAWEI Kirin 980 Tech Briefing + Demos!

When paired with the HUAWEI Hi1103 chip, it can offer WiFi transfer rates of up to 1.7 Gbps.

The Official HUAWEI Kirin 980 Tech Briefing + Demos!

 

Kirin 980 Introduces Dual-Frequency GPS

This is arguably its most underrated feature – support for dual-frequency GPS.

By using both L1 and L5 frequencies, it can deliver 10X better positioning accuracy. You won’t ever have to worry taking the wrong turn!

The Official HUAWEI Kirin 980 Tech Briefing + Demos!

Go Back To > HUAWEI Kirin 980 Performance Comparisons + Summaries

 

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