Nvidia RTX Spark comes to Windows PCs with Arm CPU, RTX GPU, and unified memory
… Having 6,144 Blackwell-based GPU cores puts the RTX Spark’s GPU on the same level as the desktop version of the GeForce RTX 5070 , well above the mobile version of the RTX 5070 4,608 cores but below the mobile version of the RTX 5080 7,680 cores . …