Graphics Processing Units

It is recommended that one invest in a system with at least an NVIDIA GTX 970 or the AMD R9 290 GPU. Furthermore, one must ensure that their GPU has a minimum of 4GB of video memory (VRAM), although 8GB or more is ideal to handle more demanding VR applications.AMD Ryzen 7 7700X 8 Core – This is one of the highest clock speed CPUs available, near the top of the charts for single-core performance and VR / gaming applications. If you want even more cores (for multi-tasking or more well-threaded applications) then the Ryzen 9 models in this family are excellent as well.The RTX 3060 is a capable graphics card with good VR performance, and the i5-13400F CPU is also suitable for VR gaming. When using a compatible VR headset such as the Oculus Rift, HTC Vive, or Valve Index, you can expect smooth and immersive VR experiences with this PC.

Does VR need a good CPU : Valve Index Recommended VR Specifications:

Video Card: NVIDIA GTX 1060 (6GB) / AMD or greater. CPU: Intel i5-7500 / AMD Ryzen 5 1600 or greater. Memory: 8GB+ RAM.

Why does VR use so much CPU

It is because CPU tasks such as draw call preparation, culling, and the like must finish before GPU commands are submitted for rendering.

Is VR CPU dependant : Very intensive on both on CPU and GPU. There are a few factors to why this is so: 1-Your PC needs to output to two displays or one long one (equal to two side by side). 2-Resolution has to be high, so pretty high pixel density for your eyes (brain) see good image.

Recommended memory (RAM) for PC VR gaming

This is a very easy one. 16GB should be the minimum RAM in a VR gaming PC, enabling you to dump large amounts of data into system memory, and multi-task with applications. 32GB will give you extra headroom, but few VR games will push you to the limits of 16GB right now.

The GTX 1660 Super produced 257.52 unconstrained FPS. We see that overall the RTX 3050 is a stronger VR card than the GTX 1660 Super and it also has the advantage of being able to use DLSS.

Are VR games more CPU intensive

Very intensive on both on CPU and GPU. There are a few factors to why this is so: 1-Your PC needs to output to two displays or one long one (equal to two side by side). 2-Resolution has to be high, so pretty high pixel density for your eyes (brain) see good image.Very intensive on both on CPU and GPU. There are a few factors to why this is so: 1-Your PC needs to output to two displays or one long one (equal to two side by side). 2-Resolution has to be high, so pretty high pixel density for your eyes (brain) see good image.PC Hardware Requirements for smooth performance, you'll want at least: Recent 6-core Intel Core i5 processor or equivalent AMD Ryzen 5 chip to handle intensive VR processing.