bit-tech.net has published a 15-page article on the analysis of the GT200 GPU architecture, with some words about CUDA and PhysX.
Read the complete article HERE.
The 240 thread processors are split down into ten thread processing clusters (TPCs), with each broken down into three streaming multiprocessors (SMs) or thread processing arrays (TPAs). Threads are assigned by the thread scheduler, which talks directly to each streaming multiprocessor through a dedicated instruction unit; this then assigns tasks to one of eight thread (or stream) processors.
The french website hardware.fr has just released a huge article (23-page) on the architecture of the Radeon HD 4870 and 4850. Currently this article is in french only but should be translated soon in english.
Read the full article HERE.
Hardware.fr vient tout juste de sortir un énorme dossier sur l’analyse détaillée des Radeon HD 4870 et 4850. Un must-to-read pour tous les graphics geeks que nous sommes!
Les 23 pages du dossier sont disponible ICI.
Rage3D has published an article about the architecture of the RV770, the latest GPU from ATI.
Reag the complete article HERE.
As an opener to our launch day coverage, we’ll be taking a plunge into the RV770 and seeing what what is new, what has changed, what stays the same (quickie note: not much) and how it all fits together. We’ll be following pretty much the same structure that Scott Hartog, chief architect for the RV770 series, used in his presentation of the architecture, as it nicely flows from one aspect of the new chip to another, using Richard Huddy’s R600 architecture overview for comparisons and underlining the differences between chips. We’ll also check and see if we can actually achieve the theoretical numbers using a number of synthetic tests … don’t worry, the whole gaming enchilada will soon follow, we haven’t lost our focus.
Le site Hardware.fr nous propose depuis plusieurs déjà un dossier très complet et détaillé sur les nouvelles cartes 3D de NVIDIA, les GeForce GTX 260 et 280. L’architecture des nouveaux GPUs est expliqué, la consommation analysé, le tout suivi des tests “in game”.
L’article complet de 16 pages se trouve ICI.
The Hardware.fr website has published since several days an excellent article about the architecture of the latest NVIDIA 3D cards, the GeForce GTX 260 and 280
Read the complete article HERE – (in french).