Better texture fill rate means that the GPU can use more complex 3D effects and/or map more textures to each texel, which improves games visual appearance. Quantité maximale possible de mémoire embarquéeĭirectX 12 (FL 11_0), Shader 5.0, OpenGL 4.4īattery Boost, GameStream, ShadowPlay, GPU Boost 2. The GeForce GTX 860M (Kepler) has a very significant lead here, since not only it runs at higher frequency, but it also has 4 times as many Texture Mapping Units (TMUs). La famille 800M intègre aussi la technologie Optimus qui se charge de basculer automatiquement de la carte graphique intégrée à la carte Nvidia. La 860M devrait convenir aux ordinateurs portables de 15 pouces et plus. La version Kepler aux fréquences de fonctionnement plus faibles demande légèrement plus d'énergie. The actual pixel fill rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.La consommation énergétique de la GeForce GTX 860M devrait être similaire à l'ancienne GTX 765M (environ 60 Watts). ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The number is calculated by multiplying the amount of ROPs by the the core clock speed. Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly record to its local memory per second - measured in millions of pixels per second. It is measured in millions of texels applied in one second.

The higher the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). This is worked out by multiplying the total number of texture units by the core speed of the chip. Texel Rate: Texel rate is the maximum texture map elements (texels) that are processed in one second. I couldn't play videos (quicktime or vlc) when i launched launchpad or opened the notification center they would load like they were being chopped. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions. Yes, intel hd 4400 is suported, but unfortunately i still got some errors. The higher the bandwidth is, the better the card will be in general. If it uses DDR type RAM, it should be multiplied by 2 again. It is calculated by multiplying the card's interface width by its memory clock speed. Memory Bandwidth: Bandwidth is the largest amount of information (counted in megabytes per second) that can be transported past the external memory interface in one second.

Amd radeon r7 m260 vs 860m