Articles about gpu

GPUOpen Logo

AMD emits fresh open-source GPU tools for HPC, game devs

AMD has fleshed out its notion of an openly defined GPU architecture, GPUOpen, with the launch of a bunch of open-source tools on GitHub plus a shiny new website. The move has been welcomed by the gaming press, but GPUOpen is not all about blasting people in 3D death matches – AMD also has the high performance computing (HPC) …

IBM bets POWER8 processor farm on hardware acceleration

SC15 For 50 years, Moore’s Law held good. The axiom, formulated by Intel founder Gordon Moore in 1965, stated that overall processor power would double every year. In 1975 this was revised to every two years. But in July this year, Intel CEO Brian Krzanich revealed in an earnings call that in the wake of the introduction of 14nm …
Drew Cullen, 16 Nov 2015
Jen-Hsun Huang

Nvidia unveils credit card-sized 'supercomputer' for portable AI

Older readers may think of Nvidia as a graphics firm but, according to CEO Jen-Hsun Huang, the firm is now all-in on accelerating computing and machine learning. "I've been in the computer industry for 30-some years and this has got to be one of the most exciting things that's happening: The ability for computers to learn, the …
Iain Thomson, 11 Nov 2015

ARM floats power-sipping Mali-470 GPU for Internet of Things things

ARM has launched the Mali-470 GPU for Internet of Things (IoT) with - the firm claims - half the power consumption of the Mali-400. The Mali-470 targets wearables but could be used in lower-end smartphones as it supports OpenGL ES 2.0 - necessary for Android Wear. Mali is best paired with the Cortex-A7s and A53s for optimal …
Microsoft Azure instances

Microsoft pitches Azure at HPC, visualisation loads

Microsoft is lobbing a bunch of GPUs into its Azure cloud to try and attract HPC-type workloads. The GPU-enabled VM option was one of two additions to the Azure lineup at its AzureCon conference – the other is Azure DV2, based on Intel's Haswell processor. The GPU option, Azure N, targets remote visualisation and “compute …
Supernova captured by XMM-Newton. Pic: Stefan Immler and Gulab Dewangan and ESA

Nine of the world’s fastest GPU supercomputers

When it comes to groundbreaking innovations in supercomputing over the last decade, there are few shifts that made bigger waves than the introduction of heterogeneous computing. Coupling high-performance host processors with a graphic-processing boost has helped several top-ranked supercomputers achieve performance and energy …
Team Register, 23 Sep 2015
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

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