Every once in a while, comes a GPU by NVIDIA that marks the evolution of GPU architecture for NVIDIA. A good example of this would be the G80, which was a distinct evolution of the GPU architecture for the company. Sources tell Hardware-Infos that the GT300 is on course of being one such GPU that comes with distinct architectural changes. To begin with, GT300 will start the company’s DirectX 11 conquest the way its ancestor, the G80 did for DirectX 10, which turned out to be largely a successful one.
The GT300’s architecture will be based on a new form of number-crunching machinery. While today’s NVIDIA GPUs feature a SIMD (single instruction multiple data) computation mechanism, the GT300 will introduce the GPU to MIMD (multiple instructions multiple data) mechanism. This is expect to boost the computational efficiency of the GPU many-fold. The ALU cluster organization will be dynamic, pooled, and driven by a crossbar switch. Once again, NVIDIA gets to drop clock-speeds and power consumptions, while achieving greater levels of performance than current-generation GPUs. With GT300, NVIDIA will introduce the next major update to CUDA. With the new GPUs being built on the 40nm silicon fabrication process, transistor counts are expected to spiral-up. NVIDIA’s GT300 is expected to go to office in Q4 2009, with its launch schedule more or less dependent on that of Microsoft’s Windows 7 operating system that brings in DirectX 11 support.
techPowerUp! News :: GT300 A Leap Forward for NVIDIA GPU Architecture
The GT300’s architecture will be based on a new form of number-crunching machinery. While today’s NVIDIA GPUs feature a SIMD (single instruction multiple data) computation mechanism, the GT300 will introduce the GPU to MIMD (multiple instructions multiple data) mechanism. This is expect to boost the computational efficiency of the GPU many-fold. The ALU cluster organization will be dynamic, pooled, and driven by a crossbar switch. Once again, NVIDIA gets to drop clock-speeds and power consumptions, while achieving greater levels of performance than current-generation GPUs. With GT300, NVIDIA will introduce the next major update to CUDA. With the new GPUs being built on the 40nm silicon fabrication process, transistor counts are expected to spiral-up. NVIDIA’s GT300 is expected to go to office in Q4 2009, with its launch schedule more or less dependent on that of Microsoft’s Windows 7 operating system that brings in DirectX 11 support.
techPowerUp! News :: GT300 A Leap Forward for NVIDIA GPU Architecture
