Intel's new Arc graphics cards will run older PC games mediocrely. Intel revealed Thursday that Arc GPUs won't provide high frame rates for some PC games created with Microsoft's DirectX11 and DirectX9 APIs. Intel Graphics Fellow Tom Petersen said in a video posted Thursday that some DX11 titles would play well but others won't. The older DirectX11 API relies on Microsoft … [Read more...] about Intel Warns Arc GPUs May Slow Down Older Games.