Intel Panther Lake Arc B390 performance and efficiency analysis: Intel's new iGPU trades blows with the Nvidia GeForce RTX 4050

70% more power. | The new Panther Lake processors from Intel not only offer more CPU performance, but above all utilize a very fast integrated graphics card. The Arc B390 is around 70% faster than the previous iGPUs and can even keep up with the GeForce RTX 4050 Laptop GPU.