SAPPHIRE RADEON HD 3750

The graphics processor of Sapphire Radeon HD 3750 has been developed utilizing the 55 nm fabrication process, embedding as many as 378 million transistors in it. Running at a clock speed of 800 MHz and supported by 512 MB of GDDR3-type memory (having bandwidth of 22.2 GB/sec), the processor allows the graphics card to render large textures on the screen at the rate of 6.4 GTexel/sec. It also allows the card to churn out a Pixel Fill Rate of 3.2 GPixel/sec, swiftly displaying complex 3D objects when the user is playing games or watching HD movies. The HD 3750 can be installed in any motherboard having a PCI Express x16 slot.

The device offers a Texture Fill Rate (TFR) of 6.4 GTexel/sec, which refers to the number of textured pixels that it can display on screen, in a time period of one second. Whenever a graphics card is instructed by the CPU to render a complex 3D scene on the screen, the former retrieves texture files from a predefined directory (usually, the location on the hard disk where a game has been installed, or a movie has been stored) and maps those on top of polygon meshes. The process is known as texture mapping, and the higher the TFR value of a graphics card, the faster it is able to carry out this task.

AMD

autodetectutility.exe

5.19 MB

01/25/12

Windows Vista 32-bit, Windows 7 32-bit

12.1

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