Galax GeForce RTX 2080 Super EX (1-Click OC) vs RTX 2080 Super HOF 10th Anniversary Black Edition

Because two GPUs have the same number of ROPs and the Galax GeForce RTX 2080 Super EX (1-Click OC) runs at slightly higher frequency, its pixel fillrate is insignificantly higher. Better pixel fill rate allows more pixels to be drawn on screen per second, and is an indication of better graphics unit performance, unless the graphics card is limited by something else, such as texture mapping or memory bandwidth.

GPU performance in modern games is less dependent on pixel fillrate, and more on texture fill rate. This parameter is proportional to graphics clock speed and the number of TMUs. The GeForce RTX 2080 Super EX (1-Click OC) has a no lead here, as it operates at a bit higher frequency, and both cards have the same number of Texture Mapping Units. Having better maximum texture fill rate allows the graphics card to utilize more sophisticated 3D effects and/or apply more textures to each textured picture element, which improves games visual appearance.

Single Precision performance illustrates how many single-precision floating point operations the graphics card can execute per second. The performance is measured in billions of Floating Point Operations Per Second, or GFLOPS. Since FP calculations are performed by shaders, stream processors or CUDA cores, the performance is directly proportional to their number. Processor clock rate also influences it. These two graphics cards have the same maximum single-precision performance.

Similar to Single Precision performance, Double Precision one also provides the maximum number of floating-point operations, executed by stream processors or CUDA cores, but it refers to double precision (64-bit) operations. Both GPUs have identical performance.

Memory bandwidth of both graphics units is identical.