Remnant II VRAM Requirements

Remnant II allocates approximately 5.2 GB at 1080p Medium, 7.0 GB at 1080p Ultra, 9.2 GB at 1440p Ultra, and 13.2 GB at native 4K Ultra. Heavy Unreal Engine 5 Nanite geometry and Virtual Shadow Maps (VSM). 8GB GPUs run stably at 1080p with DLSS/FSR, but 1440p Ultra shadow pages saturate memory.

An 8GB GPU (like RTX 4060 or RX 7600) can run Remnant II at Medium-to-High settings in 1080p, but Ultra textures or Ray Tracing will trigger PCIe memory paging overflow into system RAM, causing violent 1% low frame drops. To maintain smooth 60+ FPS on 8GB, set Texture Quality to High and enable DLSS 3.7 / FSR 3.1 / XeSS Quality.

No. Remnant II does not feature heavy Ray Tracing BVH acceleration pipelines, keeping video memory consumption centered around geometry and texture streaming buffers.

If the crash occurs during gameplay, your GPU has run out of physical VRAM—lower Texture Quality from Ultra to High, disable Ray Tracing, and set NVIDIA Sysmem Fallback Policy to 'Prefer No Sysmem Fallback'. However, if Remnant II crashes during initial shader compilation on an Intel 13th or 14th Gen Core i7/i9 processor, update your motherboard BIOS to microcode 0x12F+ and enable the Intel Baseline Profile.

The most impactful setting in Remnant II is: Set Shadow Quality to "Medium" (disables heavy Virtual Shadow Map caching) and enable DLSS/FSR Quality; saves ~1.9GB VRAM.. In addition, lowering Texture Quality by one tier reclaims 1.5GB to 2.5GB of VRAM pool space without noticeably degrading image quality.

VRAM (Video Random Access Memory) is ultra-high-speed memory mounted on your GPU, operating at 300 to 1,000+ GB/s. When a game allocates more assets than your physical VRAM possesses, the graphics driver spills textures over the PCIe bus into system DDR4/DDR5 RAM (which operates at only 50 to 90 GB/s). This 5x to 10x bandwidth deficit stalls the GPU rendering pipeline, causing sudden 1% low FPS drops and severe stuttering.

8GB VRAM is sufficient for competitive esports titles (CS2, Valorant, Apex Legends, Rocket League) and 1080p gaming at Medium-to-High settings. However, in modern Unreal Engine 5 titles (Black Myth: Wukong, S.T.A.L.K.E.R. 2) or titles with Ray Tracing enabled at 1440p, 8GB GPUs experience severe memory paging bottlenecks. 12GB to 16GB is now the recommended sweet spot for 1440p and entry 4K.

Rendering resolution directly dictates the size of display swapchains and G-Buffers (depth, normal, velocity, ambient occlusion, roughness passes). Native 4K requires roughly four times the base framebuffer memory of 1080p (~2,250 MB vs ~450 MB) before a single texture asset or Ray Tracing BVH tree is loaded.

Hardware Ray Tracing requires the GPU to build and update Bounding Volume Hierarchy (BVH) spatial acceleration trees in VRAM to trace light photons. Full Path Tracing (as in Cyberpunk 2077 or Alan Wake 2) also requires storing historical denoising buffers and Shader Execution Reordering (SER) payloads, adding between 2.0GB and 5.5GB of dedicated VRAM on top of rasterization.

Yes. Upscalers render the 3D scene at a lower internal resolution (e.g., DLSS Quality renders at 1440p when outputting 4K). This reduces G-Buffer and framebuffer memory requirements by 20% to 35%. However, enabling Frame Generation (DLSS 3 or FSR 3) introduces an optical flow vector cache and swapchain buffers that add approximately 800MB to 1,350MB of VRAM overhead.

VRAM Allocation is the total memory space requested and reserved upfront by the game engine cache, whereas Dedicated VRAM Usage is the active working set of textures and geometry actively rendered in the current frame. Monitoring utilities like MSI Afterburner and Windows Task Manager display total allocation by default, which is why games may show 15GB allocated on a 16GB card without actually bottlenecking or dropping frames.

This error typically happens when a game exceeds physical VRAM during high-stress rendering. However, in modern Unreal Engine 5 titles (like Black Myth: Wukong and The Last of Us), if the crash occurs during initial shader compilation on Intel 13th or 14th Gen Core i7/i9 CPUs, the root cause is actually CPU voltage instability decompressing Oodle shaders rather than a GPU memory defect. Updating motherboard BIOS to microcode 0x12F+ and enabling Intel Default Settings resolves this error.

By default, NVIDIA graphics drivers automatically page memory into system DDR RAM when VRAM overflows. Because system RAM is 10x slower than GDDR6, this causes severe multi-second stutter hitching. Setting "CUDA - Sysmem Fallback Policy" to "Prefer No Sysmem Fallback" in NVIDIA Control Panel forces the driver to manage memory more strictly, preventing catastrophic PCIe bus paging spikes in memory-overflow scenarios.

Modern game engines (like Dunia 2 in Far Cry 6, RE Engine, and Decima) utilize dynamic texture streaming pools. When physical VRAM runs low, the engine silently clamps or downscales mipmaps to prevent crashing, resulting in low-resolution, muddy surfaces even if set to Ultra. Lowering texture quality to High frees 1.5GB to 2.5GB of VRAM and paradoxically makes textures look sharper because all high-res mipmaps can load.

Yes. Frame Generation requires storing optical flow vector motion fields and duplicate display swapchains in VRAM, adding between 800MB to 1,500MB of extra video memory overhead. On an 8GB GPU already operating near capacity, enabling Frame Generation will often induce severe PCIe memory paging stutter or out-of-memory crashes.

Graphics cards with an x8 PCIe bus have only half the data transfer lanes of an x16 card (16 GB/s vs 32 GB/s on PCIe 4.0, or 8 GB/s on PCIe 3.0 motherboards). When VRAM overflows and assets must be paged over the PCIe bus into system RAM, the narrower bus chokes the data transfer, resulting in frametime hitch spikes that last up to twice as long.

For 1080p budget gaming, 12GB is the recommended baseline (e.g., RTX 3060 12GB, RX 6700 XT, Intel Arc B580). For 1440p high-refresh gaming, 16GB is the consensus sweet spot (e.g., RX 7800 XT, RTX 4070 Ti Super, RX 7900 GRE). For native 4K with Ray Tracing and multi-year futureproofing, 16GB to 24GB is essential (e.g., RTX 4080 Super, RX 7900 XTX, RTX 4090).