Qualcomm stellt Snapdragon 835 vor: VR und AR im Blick
Diese Nacht starteten die ersten Pressekonferenzen im Rahmen der CES 2017 und einer der ersten Hersteller war Qualcomm, die derzeit der unangefochtene Marktführer in Sachen Systems on a Chip (SoC) sind und die Mehrzahl der eingesetzten Smartphones betreiben. Den Rahmen der Messe nutze man nun, um den neuen Snapdragon 835 vorzustellen, der kleiner, schneller und energieeffizienter als die Vorgänger 820 und 821 ist.
Der Snapdragon 835 ist der erste Prozessor aus dem Hause Qualcomm, der im 10nm-Verfahren gefertigt wird und ist laut Hersteller „35% kleiner in Abmessungen und verbaucht 25% weniger Strom“ als Snapdragon 820/821. Im Inneren finden sich die Kyro 280 CPU und eine neue Adreno 540, unterstützt werden Quick Charge 4.0, Cat. 13 LTE, 802.11ad WLAN, Qualcomms „Haven“ Sicherheits-Plattform, 4K Unterstützung und Kameras mit bis zu 32MP oder 2x 16MP Auflösung.
Allerdings soll der Snapdragon 835 nicht nur für Smartphones und Tablets eingesetzt werden, sondern durch die geringere Größe und den geringeren Stromverbrauch in VR- und AR-Lösungen Einsatz finden. Wir dürfen uns wohl in der Zukunft also auf VR-Brillen freuen, die von diesem SoC betrieben werden.
Der Marktstart des Snapdragon 835 ist für die erste Hälfte 2017 geplant.
Auszug aus der Pressemitteilung
The improvements available with the Snapdragon 835 powers can be summarized across five key technology pillars underpinned with a foundation of enhanced machine learning. The five technology pillars are:
- Battery life: The Snapdragon 835 is 35 percent smaller in package size and consumes 25 percent less power compared to our previous generation flagship processor, which equates to longer battery life and thinner designs. The Kryo 280 CPU provides a highly efficient architecture for power, while the integrated Hexagon 682 DSP adds support for TensorFlow and Halide frameworks. The combination of the CPU, GPU, DSP and software framework support in the Snapdragon 835 offers a highly-capable heterogeneous compute platform. Additionally, the Snapdragon 835 is equipped with Qualcomm® Quick Charge™ 4 for up to 20 percent faster charging and up to 30 percent higher efficiency than Quick Charge 3.0;
- Immersion: The Snapdragon 835 is designed to simultaneously meet the high performance demands, thermal limits and power efficiency constraints of the next-generation virtual and augmented reality (VR/AR) designs, and supports Daydream, Google’s platform for high quality, mobile VR. Many improvements were made to enhance visual quality, sound quality and intuitive interactions. Such improvements include up to a 25 percent increase in 3-D graphics rendering performance and support of up to 60 times more colors with the Adreno 540 visual processing subsystem. Snapdragon 835 also supports 4K Ultra HD premium (HDR10) video, wide color gamut 10-bit displays, object and scene-based 3D audio, and outstanding VR/AR motion tracking that includes our own sensor fusion-based six degrees of freedom (6DoF);
- Capture: The Snapdragon 835 enhances both still and video capture experience with smooth optical zoom capabilities, fast auto-focus technologies and HDR true-to-life colors with perceptual quantization video encoding. At the core of the capture experience is the Qualcomm Spectra 180 camera ISP, featuring dual 14-bit ISPs that will enable up to 32MP single or dual 16MP cameras for the ultimate photography and videography experience;
- Connectivity: The Snapdragon 835 comes with an integrated X16 Gigabit-Class LTE modem, with integrated 2×2 802.11ac Wave-2 and 802.11ad Multi-gigabit Wi-Fi, making it the first commercial processor equipped to deliver Gigabit-Class connectivity at home and on the go. With several Gigabit LTE networks expected to be rolled out around the globe in 2017 and increasing use of 802.11ad, the Snapdragon 835 is designed to empower a new generation of connected experiences in the areas of VR/AR, infinite cloud storage, rich entertainment and instant apps;
- Security: The Qualcomm Haven security platform provides support for fingerprint, eye and face-based biometrics. It also includes hardware-based user authentication, device attestation, and device security for use cases such as mobile payments, enterprise access, and users’ personal data;
- Pillars bolstered by machine learning: Upgrades to the Snapdragon Neural Processing Engine software framework include support for Google’s TensorFlow and enhancements to Hexagon DSP with Hexagon Vector eXtentions (HVX), including custom neural network-layer support, and power and performance optimizations on Snapdragon heterogeneous cores. OEMs and software developers using machine learning can now enable rich experiences such as intelligent photography, strong security and privacy protection, smart automobiles and personal assistants, and responsive and true-to-life VR and AR.
The Snapdragon 835 features:
- Kryo 280 CPU with four performance cores running at up to 2.45 GHz and four efficiency cores running up to 1.9GHz;
- an integrated Snapdragon X16 LTE modem with support for Category 16 LTE download speeds up to one gigabit per-second, and Category 13 LTE upload speeds up to 150 megabits per-second;
- integrated 2×2 11ac MU-MIMO with up to 50 percent reduction in size and up to 60 percent reduction in Wi-Fi power consumption, compared to the Snapdragon 820;
- 802.11ad Multi-gigabit Wi-Fi, offering up to 4.6 gigabits per-second peak speed;
- the world’s first certified Bluetooth 5 commercial technology offering up to two megabits per-second speed and a suite of features that enable many new use cases. (Bluetooth, FM radio, Wi-Fi and RF offered through companion WCN3990 solution);
- Adreno 540 GPU with support for OpenGL ES 3.2, full OpenCL 2.0, Vulkan and DX12;
- Hexagon 682 DSP with HVX;
- Qualcomm All-Ways Aware™ technology with support for the Google Awareness API;
- dual-channel LP DDR4x memory at 1866MHz;
- Qualcomm Location with support for GPS, GLONASS, BeiDou, Galileo, and QZSS systems, which in combination with LTE/Wi-Fi/Bluetooth connectivity to provide “always-on” location and context awareness;
- up to 32 MP single and 16 MP dual-camera with Qualcomm Spectra 180 ISP, 2x ISP, 14-bit, hybrid autofocus (laser/contrast/structured light/dual-phase detection AF), Qualcomm® Clear Sight™, optical zoom, hardware accelerated face detection and HDR video recording;
- 4K Ultra HD video capture @ 30 fps, up to 4K Ultra HD video playback @ 60 fps, support for H.264 (AVC) and H.265 (HEVC);
- maximum On-Device and External Display Support including Ultra HD Premium™ ready, 4K @60fps, wide color gamut support, 10-bit color depth;
- Quick Charge 4 technology;
- the Snapdragon security platform including the Qualcomm® SecureMSM™ hardware and software and the Qualcomm Haven security suite;
- Qualcomm Aqstic™ WCD9341 audio codec combined with Snapdragon 835 supports an audiophile grade DAC with 32-bit/384kHz support with an SNR at 115dB and ultra-low -105dB THD+N and native DSD hi-fi audio playback. Additionally, the Snapdragon 835 supports Qualcomm® aptX™ and aptX HD Bluetooth audio with 2x improved power for wireless connectivity;
- manufactured on 10nm FinFET technology.