How to improve FPS in Diablo IV: Lord of Hatred (PC)
Diablo IV: Lord of Hatred is Blizzard's major expansion that expands Sanctuary with new zones, an all-new final boss, and a skill system noticeably expanded compared to the base game. Built on the same proprietary Diablo IV engine, it keeps the isometric hack-and-slash formula with a top-down camera, procedurally generated dungeons, and world events where dozens of players share the same zone. The expansion intensifies exactly what already defined Diablo IV's performance profile: skill builds loaded with ever more simultaneous particle effects, enemies stacked on screen, and high-density zones where the engine has to simulate physics, collisions, and AI for dozens of entities at once, on top of rendering the new zones with their own level of environmental detail.
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Calculations based on our FPS model combined with the % gain of each setting (measured in public benchmarks).
1. Quick wins (no visual loss)
Start here. Each one adds a little, but together they give +41% free FPS.
Shadow Quality
Dynamic shadows from characters, enemies, and skill effects are constantly recalculated in the Diablo IV engine, and in zones with high enemy density their cost grows noticeably. Lowering to Medium keeps isometric combat readable without the cost of High/Ultra.
Skill/Spell Effects Density
The expansion's expanded skill system lets you stack more simultaneous particle effects than ever, especially in builds built around area damage. This setting directly controls that particle density, and it's precisely the main cause of most FPS drops in crowded fights.
Reflections Quality
Reflections in puddles, wet surfaces, and ice in the new zones carry a noticeable GPU cost that's rarely appreciated from the game's characteristic distant isometric view.
Ambient Occlusion
Reinforces the visual contact between characters, enemies, and the environment, but at its highest level doubles its cost without a perceptible improvement from the game's fixed isometric camera.
Motion Blur
Motion blur makes it harder to read enemy projectile trajectories and attack telegraphs in high-density dungeons, on top of adding a small post-processing cost per frame.
2. Medium impact settings
Here's where most of the FPS is. Minor visual impact, major performance impact.
Texture Quality
Character, gear, and environment textures across Sanctuary cost mostly VRAM rather than raw compute power, so High is usually enough on most modern GPUs.
View Distance
Controls how much environmental and enemy detail is rendered in the expansion's open zones; at High/Ultra the cost rises in large outdoor areas without much being noticed from the isometric view.
Global Illumination
Dynamic global illumination recalculates light propagation in dungeons and the expansion's new zones, especially in scenes with many active skill light sources at once.
Post-Processing
Groups bloom, vignetting, and color corrections applied full-screen; at its highest level its cost rises more than it improves the readability of combat.
Anti-Aliasing (TAA)
TAA smooths character and environment edges well, but at its highest level adds a sampling cost that competes with the rest of the graphical effects, especially at higher resolutions.
3. Upscaling (DLSS / FSR / XeSS)
The biggest gain in the game. Compatible with almost any modern GPU.
NVIDIA DLSS
+25% FPSDiablo IV has supported DLSS since the base game, and it remains useful in the expansion, especially at 1440p/4K, to absorb the load spikes from the new zones and massive skill effects.
AMD FSR
+20% FPSFSR works on any GPU and is the recommended alternative for those without a recent NVIDIA card, with good image quality in Quality mode.
Intel XeSS
+18% FPSXeSS is available as a third scaling option, with good performance on Intel Arc GPUs and also compatible with NVIDIA and AMD hardware.
4. Tips by GPU
NVIDIA
- •Use DLSS in Quality or Balanced mode at 1440p/4K if you notice FPS drops during massive world events, before lowering other graphics settings further.
- •Keep Game Ready drivers updated; Blizzard and NVIDIA usually publish specific optimizations after the launch of major expansions like this one.
- •Enable Low Latency Mode from the NVIDIA control panel to improve skill-click responsiveness in fights with many enemies stacked on screen.
AMD
- •FSR in Quality mode is a good option if your CPU has headroom and you're after more FPS margin at higher resolutions, since the expansion tends to be more CPU-bound than GPU-bound in crowded zones.
- •Enable Radeon Anti-Lag to offset latency in the most chaotic fights, with lots of simultaneous skills and enemies on screen.
- •Check that Smart Access Memory (Resizable BAR) is enabled in the BIOS to better exploit CPU-GPU bandwidth in the new, visually dense zones.
Sistema
- •Prioritize a CPU with strong per-core performance over having many cores: in world events with dozens of players and enemies, the Diablo IV engine depends heavily on main-thread speed, not just core count.
- •Install the game on an SSD; it reduces asset-streaming hitches when entering the expansion's new zones and dungeons.
- •Close third-party overlays (Discord, capture software) during massive world events, since simulating that many players and enemies at once already demands quite a bit of CPU on its own.
5. Known game issues
FPS drops in massive world events
When many players converge on the same zone for a world event, the combination of enemy AI, network sync, and simultaneous skill effects can generate noticeable framerate drops, even on rigs that have headroom the rest of the playthrough.
CPU spikes with many simultaneous skills
The expansion's expanded skill system allows more active effects at once than the base game, which in area builds or co-op sessions can cause CPU usage spikes and occasional micro-stutters, especially on older processors.
Stuttering when entering the new zones
As with the base game, it's common to notice an occasional hitch when loading the expansion's new zones while the engine streams textures and geometry, behavior that usually improves after the first few visits to each area.
6. Frequently asked questions
Is Diablo IV: Lord of Hatred more demanding than the base game?▾
What setting gives the most FPS with the least visual loss?▾
Is it more limited by CPU or GPU?▾
Does Diablo IV: Lord of Hatred have DLSS, FSR, or XeSS?▾
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Calculate FPS for Diablo IV: Lord of Hatred →Calculations based on consensus of technical sources and our own FPS model. More about our methodology →