NVIDIA Quadro P400
Released in 2017, the Quadro P400 is a GPU from NVIDIA. According to our GPU Benchmark, this GPU is a bad card for gaming with a score of 3%.
The Quadro P400 has 2 GiB of GDDR5 memory, with a total memory bandwidth of 31 GB/s. The memory bus has a width of 64 bits. If you plan on gaming at higher resolutions with higher quality textures, more memory is important. Without enough memory, performance will be degraded.
In terms of clock speed, the Quadro P400 GPU core runs at a frequency of 1070 MHz and if power and temperature permits, it can boost up to 1252 MHz. A clock speed is the frequency at which the GPU updates. A higher speed means more processing can happen per cycle. This is useful only when comparing cards of the same generation, as other architectures may process more or less per clock.
As for rendering API support, the Quadro P400 supports up to DirectX 12.1. In addition, in cross-platform titles, OpenGL 4.5 features are supported. If your GPU is too old and doesn't support a newer API certain titles may not be playable.
Power and thermals for the NVIDIA Quadro P400 are a TDP (Thermal Design Power) of 30 watts. This measures the amount of heat the GPU produces when running at 100%. This isn't a measure of power consumption, but it's a good estimate.
To figure out your graphics card specs and performance, download our free GPU Benchmark utility.