Dell OptiPlex 5055 A Series Small Form Factor OptiPlex 5055 Small Form Factor - Page 46

Table 2. Key Specifications Specification Product Line API Supported Clock Speed Bus Width Memory Clock Speed Technology Max External Resolution Interface Type AMD Radeon R7 M450 AMD DirectX 12 , OpenCL 1.2 , OpenGL 4.3 925 MHz 128-bit 1.125 GHz DDR3 SDRAM 1920 x 1080 PCI Express 3.0 x16 AMD Radeon R5 M430 The AMD Radeon R5 M430 is an entry level graphics card for laptops. It is based on the older Radeon R5 M330 / M335 or R7 M340. Key Specifications The following table contains the key specifications of the AMD Radeon R5 M430: Table 3. Key Specifications Specification Radeon R5 M400 Series Codename Architecture Pipelines Memory Bus Width Shared Memory Technology DirectX USB features AMD Radeon R5 M430 Radeon R5 M430 Sun XT GCN 320 - unified 64 Bit No 28 nm DirectX 12 Universal Serial Bus, or USB, was introduced in 1996. It dramatically simplified the connection between host computers and peripheral devices like mice, keyboards, external drivers, and printers. Let's take a quick look on the USB evolution referencing to the table below. 46 Technology and components