nvidia geforce 920m vs amd radeon r7 m260

PCIe 3.0 is now supported by the mobile Kepler series and GPU Boost 2.0 mode can automatically overclock the card if the laptop cooling system allows it. This feature is available on any notebook with a graphics card from the 800M series. Furthermore, the GK208 chip has 16 TMUs and 8 ROPs on a 64-bit memory interface. GK208 is based on the Kepler architecture and offers two shader blocks, called SMX, each with 192 shaders for a total of 384 shader cores. The shaders are clocked at the same speed as the rest of the chip. The 384 shaders are clocked at 954 MHz, while the memory (64-bit DDR3 interface) runs at 900 MHz (1800 MHz effective). It is based on the 28 nm Kepler architecture and uses the same GK208 chip as the GeForce GT 730M, 825M and 740M. The NVIDIA GeForce 920M (sometimes also NVIDIA GeForce GT 920M) is an entry level DirectX 12 graphics card. The actual pixel fill rate also depends on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.NVIDIA GeForce 920M ► remove from comparison ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The figure is calculated by multiplying the amount of Raster Operations Pipelines by the the core speed of the card. Pixel Rate: Pixel rate is the most pixels the video card can 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 better the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF).

This figure is worked out by multiplying the total amount of texture units by the core speed of the chip. Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one second. It especially helps with AA, HDR and higher screen resolutions. The higher the memory bandwidth, the faster the card will be in general. If it uses DDR memory, it must be multiplied by 2 once again. It's worked out by multiplying the bus width by its memory speed. Memory Bandwidth: Memory bandwidth is the max amount of information (in units of MB per second) that can be moved past the external memory interface within a second.

Nvidia geforce 920m vs amd radeon r7 m260