VRAM (Video Random Access Memory) is a specialised type of memory on your graphics card (GPU) that stores image and video data. It plays a crucial role in rendering graphics, textures, and other visual elements in games and during streaming. Having sufficient VRAM ensures smooth gameplay, higher resolutions, and better texture quality.

What is VRAM and Why Does It Matter?

VRAM acts as a high-speed buffer between your GPU and display, holding the information needed to render images and videos. When gaming or streaming, VRAM stores:

Textures: Detailed images that cover 3D models to give them a realistic appearance.

Shaders: Programs that determine lighting, shadows, and color effects.

Frame Buffers: Completed frames waiting to be displayed on your screen.

Insufficient VRAM can lead to performance issues such as lower frame rates, texture pop-ins, and stuttering, which can negatively impact both gaming and streaming experiences.

How Much VRAM is Ideal?

The ideal amount of VRAM depends on your specific use case, including the games you play, your display resolution, and whether you stream simultaneously.

6GB VRAM: Suitable for older or less demanding games at 1080p resolution. However, newer titles may require more memory for optimal performance.

8GB VRAM: Considered the minimum for modern gaming at high settings and 1080p or 1440p resolutions. It provides a balance between performance and cost, handling most current games effectively.

12GB VRAM: Ideal for playing AAA titles at ultra settings, higher resolutions (1440p and above), and for future-proofing your system against upcoming games that demand more resources.

According to the Steam Hardware & Software Survey: Jan 2025, the main three vram usage is as follows:

8 GB: 34.91%
6 GB: 12.11
12 GB: 18.52%

This data indicates that while 8GB remains common but if you are doing streaming with gaming recommend to get around 12 GB to be safe especially if you are going for max settings.

VRAM Requirements for Gamers vs. Streamers

Gamers: For most gamers, 8GB of VRAM is sufficient for high settings at 1080p or 1440p. However, for ultra settings or higher resolutions, 12GB or more is recommended to ensure smooth performance.

Streamers: Streaming adds additional load to your system, as it involves real-time encoding of video. Therefore, having 12GB or more VRAM can be beneficial to maintain high-quality streams without compromising gameplay performance.

AMD vs. NVIDIA GPUs for VRAM

Both AMD and NVIDIA offer GPUs with varying VRAM capacities. AMD has been known to provide higher VRAM at competitive price points, which can be advantageous for future-proofing. NVIDIA, on the other hand, offers features like DLSS and NVENC encoding, which enhance gaming and streaming experiences.

For a detailed comparison, check out our article on AMD vs. NVIDIA GPUs.

Final Thoughts

Choosing the right amount of VRAM is crucial for optimal gaming and streaming performance. While 8GB is currently adequate for many applications, opting for 12GB or more can provide better performance and longevity, especially as games continue to evolve and demand more resources.