The AMD Radeon R9 200 series is a range of graphics processing units (GPUs) produced by AMD. These GPUs were released in 2013 and were aimed at the gaming market, providing high-performance graphics for gamers and enthusiasts.
The R9 200 series is made up of several different GPUs, including the R9 270, R9 280, R9 290, and R9 295X2. These GPUs offer varying levels of performance and are designed for different levels of gaming and computing needs.
One of the key features of the R9 200 series is the use of AMD’s Graphics Core Next (GCN) architecture. This architecture is designed to provide high-performance graphics processing while minimizing power consumption. It also supports advanced features such as DirectX 11.2, OpenGL 4.3, and OpenCL 1.2.
The R9 270 is the entry-level GPU in the R9 200 series. It features 1,280 stream processors, a base clock speed of 900MHz, and a boost clock speed of 925MHz. It also has 2GB of GDDR5 memory, with a 256-bit memory interface and a memory clock speed of 1,400MHz. The R9 270 has a TDP (thermal design power) of 150 watts and requires a 6-pin power connector.
The R9 280 is a step up from the R9 270, with 1,792 stream processors and a base clock speed of 827MHz. It also has a boost clock speed of 933MHz, and 3GB of GDDR5 memory with a 384-bit memory interface. The memory clock speed is also higher than the R9 270, at 1,250MHz. The R9 280 has a TDP of 200 watts and requires both a 6-pin and an 8-pin power connector.
The R9 290 is a high-end GPU designed for enthusiasts and gamers who demand the highest level of performance. It features 2,560 stream processors, a base clock speed of 947MHz, and a boost clock speed of 1,000MHz. It also has 4GB of GDDR5 memory with a 512-bit memory interface and a memory clock speed of 1,250MHz. The R9 290 has a TDP of 250 watts and requires both a 6-pin and an 8-pin power connector.
The R9 295X2 is the flagship GPU in the R9 200 series, and it features two GPUs on a single board. Each GPU has 2,816 stream processors, a base clock speed of 1,018MHz, and a boost clock speed of 1,018MHz. It also has 8GB of GDDR5 memory (4GB per GPU) with a 512-bit memory interface and a memory clock speed of 1,250MHz. The R9 295X2 has a TDP of 500 watts and requires both a 6-pin and an 8-pin power connector.
In terms of performance, the R9 200 series GPUs are capable of delivering high-quality graphics for gaming and other applications. The R9 270 is capable of running most modern games at 1080p resolution with medium to high settings, while the R9 280 can handle most games at 1080p with high to ultra settings. The R9 290 is capable of running most games at 1440p with high to ultra settings, and the R9 295X2 is capable of running most games at 4K resolution with high to ultra settings.
Overall, the AMD Radeon R9 200 series is a powerful range of GPUs that delivers high-performance graphics.