Articles about Gpu

Qualcomm

Snapdragon 820: Qualcomm lifts kimono on its shiny new GPUs

Qualcomm has yet to publicly share hard specs on the Snapdragon 820, its forthcoming flagship mobile system-on-chip (SoC), but on Wednesday it served an amuse-bouche by unveiling the new chip's pixel-bashing components. The Adreno 5xx line is Qualcomm's latest generation of mobile graphics-processing units (GPUs), and they …
Neil McAllister, 12 Aug 2015
AMD's HBM architecture - on-substrate memory

AMD promises 100 gigabyte/second memory

Lower power, higher capacity, less PCB real estate: that's the list of wins being touted by AMD for its coming High Bandwidth Memory (HBM) architecture. The previously-sketchy details of HBM have been filled out in this AMD white paper. The architecture is slated to roll in some of the Radeon 300 series cards when they land, …

AMD, ARM, Imagination, Samsung alliance publish official shared GPU-CPU blueprints

An effort to tightly knit together graphics chips, processors and other hardware to boost things like video search on your desktop has taken a step forward. The HSA Foundation today officially published version 1.0 of its Heterogeneous System Architecture specification, which (if we were being flippant) describes how GPUs, …
Chris Williams, 16 Mar 2015
VR

AMD LiquidVR toolkit takes the vomit out of virtual reality

AMD, always the more graphics-minded of the two x86 powerhouses behind PCs, is gearing up to cash in on the virtual reality craze with a developer kit that should smooth out some of the problems with the nascent technology. The LiquidVR SDK release by the chipmeisters is aimed at solving some of the basic problems with VR as …
Iain Thomson, 6 Mar 2015
Nvidia

ARM64 gets better GPU support in CUDA release

NVIDIA has launched the next upgrade to its parallel computing and programming platform, with CUDA 6.5 going live as a production release. The free download here puts 64-bit ARM platforms on a par with x86, by letting them take advantage of GPU acceleration. As NVIDIA claims in this blog, the combination of low-power ARM64 …

Meet the 'smallest GPU' for wearable gizmos ... wait, where did it go?

The official launch of Android Wear was less than a month ago, but Imagination Technologies has this week unveiled a tiny graphics processor that it reckons will be just the thing for your snazzy new smartwatch. The single-core PowerVR GX5300 GPU is just 0.55mm2 – apparently the "world's smallest" – and squeezes in full OpenGL …
Iain Thomson, 18 Jul 2014

AMD details aggressive power-efficiency goal: 25X boost by 2020

Deep Tech AMD has announced an ambitious 2020 goal of a 25-times improvement of the power efficiency of its APUs, the company's term for accelerated processing units – on-die mashups of CPU, GPU, video-accelerator, or any other types of cores. Although AMD has committed itself to that goal, it won't be an easy one to achieve. Efficiency …
Rik Myslewski, 20 Jun 2014
Thing

Teeny GPU targets wearables, Things

This GPU isn't going to get Bitcoin enthusiasts worked up, but from a “wow that's small” point of view it's interesting: Vivante is shipping a range of GPUs that ranges from 0.3 mm2 up to 1.6 mm2 in size for IoT and wearables applications. The four devices the company's announced include two VGA/WVGA devices (the 100-200 MHz …

Nvidia's new CUDA 6 has the 'most significant new functionality in the history of CUDA'

Nvidia has released CUDA 6, an upgrade to its proprietary GPU programming language that it says "includes some of the most significant new functionality in the history of CUDA." For our money, the most important aspect of CUDA 6 is its unified memory scheme, which The Reg described in some detail when the CUDA Toolkit 6.0 was …
Rik Myslewski, 16 Apr 2014

AMD unveils Godzilla's graphics card – 'the world's fastest, period'

AMD has unveiled a massively powerful, water-cooled graphics card that it says "manhandles today's and tomorrow's games in maximum settings at 4K resolution." AMD R9 295X2 graphics card with cooling system Two fans and a closed-loop cooling system keep the AMD Radeon R9 295X2 from melting down "The AMD Radeon R9 295X2 …
Rik Myslewski, 8 Apr 2014

Nvidia gamers hit trifecta with driver, optimizer, and mobile upgrades

Monday was a busy day for the gaming guys and gals at Nvidia, with the release of a new beta DirectX 11 driver, version 2.0 of the multi-talented GeForce Experience gaming enhancer, and an update to the company's Shield mobile gaming device that includes Android 4.4.2, aka KitKat. "Our new 337.50 Beta driver enhances the …
Rik Myslewski, 8 Apr 2014

Qualcomm uncloaks new chips for 'ultimate connected mobile computing experiences'

Qualcomm has announced two new 64-bit processors in its Snapdragon line, both aimed at high-end smartphones and tablets, and both "designed to deliver the ultimate connected mobile computing experiences in video, imaging and graphics," the company modestly says. The Snapdragon 810 and 808 are both based on ARM Cortex-A57 and …
Simon Rockman, 7 Apr 2014
T Platforms GPU Blade

Sod Bitcoin - solving graph problems is the new GPU-flogger

HPC blog These GTC conferences, the annual GPU-fest sponsored by NVIDIA, are my favorite events of the year. Why? It’s how the event is organized. At GTC, real-world researchers, analysts, and other customers present the vast majority of sessions, not corporate mouthpieces. They talk about their projects, the challenges they’ve dealt …

CERN team uses GPUs to discover if antimatter falls up, not down

GTC In the next year or two, researchers at CERN's Large Hadron Collider (LHC) should be able to answer one of the most fundamental questions bedeviling physicists: what is the effect of gravity on antimatter? As we all learned back in high school, matter falls to Earth at an acceleration of 9.8 meters per second squared, and …
Rik Myslewski, 31 Mar 2014
Nvidia CEO Jen-Hsun Huang provides details on next-generation GPU architecture, 'Pascal'

Nvidia unveils Pascal, its next-gen GPU with hella-fast interconnects and 3D packaging

GTC Nvidia has announced its next-generation GPU, and with it a new interconnect it dubs NVLink that it says will increase the bandwidth among GPUs – and also CPUs, should a processor designer implement it – over that of PCIe by five to twelve times. Nvidia NVLink block diagram String a bunch of GPUs together with NVLink, and …
Rik Myslewski, 25 Mar 2014

New WebCL toolkit hooks browser apps into GPUs – and that's not good news for Apple

Vid Web browsers apps on PCs and smartphones will be able to hook directly into the system's graphics chip and boost performance, thanks to the first WebCL release. WebCL 1.0 is a set of JavaScript bindings to the OpenCL graphics programming standard, its developers the Khronos Group announced today: the software interface lets in …
Iain Thomson, 20 Mar 2014

Imagination brings real-time hyper-realistic ray tracing to mobile kit

Imagination Technologies has launched its new PowerVR Wizard GPU series, complete with hardware-accelerated ray tracing, and has also announced the first member of that new product family, the PowerVR GR6500. "This opens up the potential of highly photorealistic, computer generated imagery to a host of new real-time …
Rik Myslewski, 18 Mar 2014

OpenGL mobile graphics spec inches closer to desktop, laptop cousin

The Khronos Group has released the OpenGL ES 3.1 specification, bringing closer the day when handheld devices match mainstream desktops and laptops in graphics performance. "The OpenGL family of APIs including OpenGL ES, OpenGL and WebGL have proven themselves as the foundation for 3D graphics on mobile devices, PCs and the …
Rik Myslewski, 17 Mar 2014

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