ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The number is worked out by multiplying the amount of colour ROPs by the clock speed of the card. Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card could possibly write to the local memory in a second - measured in millions of pixels per second. It is measured in millions of texels in a second. The better the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). This number is worked out by multiplying the total texture units of the card by the core speed of the chip. Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied in one second. It especially helps with anti-aliasing, HDR and higher screen resolutions. The higher the bandwidth is, the faster the card will be in general. Based on 231,550 user benchmarks for the Nvidia GeForce GT 730 and the GTX 750, we rank them both on effective speed and value for money against the best 702 GPUs. In the case of DDR RAM, it must be multiplied by 2 once again.
It's calculated by multiplying the card's interface width by its memory clock speed.
#COMPARE GRAPHICS CARDS GEFORCE GTX 750 TI VS GTX 730 FULL#
For serious gamers, this means you get all the horsepower you need to play the hottest titles in beautiful 1080 HD resolution, all at full settings. List of supported graphics and general-purpose computing APIs, including their specific versions.Memory Bandwidth: Memory bandwidth is the largest amount of information (measured in megabytes per second) that can be transported over the external memory interface in a second. Powered by first-generation NVIDIA Maxwell architecture, the 750 delivers twice the performance at half the power consumption of previous generation cards, all at a great value. This information will prove useful if you need some particular technology for your purposes. One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips).
Types and number of video connectors present on the reviewed GPUs.
Integrated GPUs have no dedicated VRAM and use a shared part of system RAM. Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). Useful when choosing a future computer configuration or upgrading an existing one. Information on compatibility with other computer components. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed.
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