ARM Demonstrates Mali-T604 GPU in Samsung Exynos 5 Dual Cortex A15 Processor

For the very first time, ARM showcased on of their latest GPU, the Mali T-604, at SIGGRAPH 2012. There were 3 demos running in a tablet reference platform based on Samsung Exynos 5 Dual Cortex A15 processor clocked at 1.7 GHz: Timbuktu 2 showing improvement brought by OpenGL ES 3.0 such as higher details buffers, shadow comparison, etc… Hauntheim showcasing multiple lightings accelerated with GLES 3.0 and OpenCL (GPU compute) Enlighten, a demo where you can adjust the sun position and see the building shadows move smoothly in real-time.

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20 Times More Graphics Performance with Imagination G6200 and G6400 PowerVR Series 6 GPU

Imagination Technologies announced the first two IP cores, namely PowerVR G6200 and G6400 GPU IP cores, part of PowerVR Series6 GPU cores. PowerVR Series6 relies on PowerVR Rogue architecture based on a scalable number of compute clusters and designed to target the requirements of new high-end graphics applications for smartphones, tablets, PC, console, automotive, DTV and more. The G6200 and G6400 have 2 and 4 compute clusters respectively. The company claims that PowerVR Series6 GPUs can deliver 20x or more of the performance of current generation GPU cores targeting comparable markets thanks to the new Rogue architecture that is around 5x more efficient than previous generations. The PowerVR Series6 GPU cores offer computing performance exceeding 100GFLOPS (gigaFLOPS) and reaching the TFLOPS (teraFLOPS) range. The PowerVR Series6 family introduces new technologies and features such as: An advanced scalable compute cluster architecture. High efficiency compression technology including lossless image and parameter compression as well as PVRTC texture compression. An enhanced scheduling architecture …

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Midgard architecture for Embedded GPUs (Mali-T604 / Mali T658)

I’ve attended a webinar entitled “Harness the power and flexibility of the Midgard architecture for Embedded GPUs” presented Steve Steele, Product Manager at ARM Media Processing Division and sponsored by EETimes. Steve starts to talk about the current GPU architecture “Utgard” used in Mali-200, Mali-300 and Mali-400MP which allows resolutions up to 1080p and are used in many smartphones today including Samsung Galaxy S2 (Mali-400MP) which provides great graphics performance. He then explains how mobile devices are used today and what performance we may except in the future: Mobile As Main compute platform: New UI and Augmented Reality Social Networks and emails Content Creation/consumption 1 Device to multiple screen (e.g LCD screen and TV via HDMI) Evolving Processing Demand: Graphics Complexity multiplied by 25 Increase in screen size (1080p resolution support). Graphics API: Khronos OpenGL ES, Microsoft DirectX 11 Compute API: OpenCL, Renderscript Compute and Direct Compute. After this overview, he starts to talk about Midgard architecture and gives the …

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OpenCL (Open Computing Language) Overview and SDKs

OpenCL (Open Computing Language) is a multi-vendor open standard for general-purpose parallel  programming of heterogeneous systems that include CPUs, GPUs and other processors. OpenCL provides a uniform programming environment for software developers to write efficient, portable code for highperformance compute servers, desktop computer systems and handheld devices. OpenCL standard is managed and defined by the Khronos Group. The latest version (OpenCL 1.1) was ratified by the Khronos Group on the 14th of June 2010 and adds significant functionality for enhanced parallel programming flexibility, functionality and performance including: Host-thread safety, enabling OpenCL commands to be enqueued from multiple host threads. Sub-buffer objects to distribute regions of a buffer across multiple OpenCL devices. User events to enable enqueued OpenCL commands to wait on external events. Event callbacks that can be used to enqueue new OpenCL commands based on event state changes in a non-blocking manner. 3-component vector data types. Global work-offset which enable kernels to operate on different portions of the NDRange. …

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Ziilabs Unveils Low Cost Jaguar3 Android Tablet Reference Designs

Earlier this May, Ziilabs announced the ZMS-20 dual core processors targeted at Android Honeycomb tablets. They have now unveil the 3rd generation of Android Tablet reference designs based on ZMS-20 and ZMS-40 called Jaguar3. Here’s an excerpt of the press release: ZiiLABS, a pioneering media processor and platforms company (a wholly-owned subsidiary of Creative Technology Ltd), today introduced its JAGUAR3, the most powerful 3rd Generation Android 3.2 tablet series. JAGUAR3 is a series of ultra-slim, ultra-lightweight and stylish 10.1” tablet reference designs targeted at the OEM markets. With over a decade of designing experience in portable mobile devices, Creative provided the ergonomic and sexy design of this series of JAGUAR3 tablets. ZMS-20 StemCell Processors JAGUAR3’s superior performance, low power consumption and rich feature set comes from the dual-core 1.5GHz ARM Cortex-A9 based ZMS-20 StemCell Processors. ZMS-20 has another 48 StemCell Processing cores within, which effectively make it into a 50-core processor. These advanced GPU (Graphics Processing Unit) features easily make ZMS-20 …

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AMD G-Series SDK and Development Boards

Earlier this year, AMD announced its new Embedded processors G-Series aimed at set-top boxes, smart tv, digital signage, point of sales, media servers and more in order to compete with Intel Atom solutions as well as ARM based processors. Please refer to the link above for an overview and details about the 5 processors of the AMD G-series: T56N – Dual core @ 1.6GHz with Radeon HD 6310 GPU T48N – Dual core @ 1.4 GHz with Radeon HD 6310 GPU T40N – Dual core @ 1.0 GHz with Radeon HD 6250 GPU T52R – Single core @ 1.5 GHz with Radeon HD 6310 GPU Today, I’ll discuss about the development boards and software development kits available for this platform. AMD G-Series Development Boards and Reference Designs AMD Provide two reference designs and one development board: AMD Embedded G-Series Platform Mini-ITX Reference Design. No details are publicly available as this mini-ITX reference design requires you to sign an NDA for …

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