Every Game. Every Frame. Optimized.

Radiant Optimizer scans your exact hardware and applies precision-calibrated Windows tweaks specific to your games. From FPS maximization to input lag reduction to network tuning -- every optimization is validated for your exact CPU, GPU, RAM, and Windows build.

Get Radiant Optimizer -- $57 Lifetime
HOW IT WORKS

18 Game Profiles. Hardware-Aware Calibration.

Radiant Optimizer includes a Game Profile Editor with 18 dedicated presets -- one for each supported title. Every profile prioritizes different optimization types based on that specific game's engine architecture, networking model, and performance characteristics. The AI engine reads your exact hardware before applying any changes, ensuring every tweak is validated for your configuration.

No generic scripts. No guessing. Just precision engineering calibrated to your CPU microarchitecture, GPU generation, memory topology, and Windows build revision.

SUPPORTED GAMES

Optimized for Every Major Competitive Title

Each game profile below is available inside Radiant Optimizer's Game Profile Editor. Select your game, and Radiant prioritizes the optimization types that matter most for that title.

Call of Duty: Warzone
Battle Royale / Resurgence
Warzone is one of the most demanding PC titles, requiring consistent frame pacing during high-player-count encounters and minimal input latency for competitive gunfights. Radiant's Warzone profile prioritizes input lag reduction, network buffer tuning, and FPS stability -- the three factors that most directly impact performance in Verdansk and Rebirth Island.
Input Lag Reduction Network Buffer Tuning FPS Stability USB Polling Optimization
Valorant
Tactical FPS
Valorant is heavily CPU-bound and benefits enormously from single-core performance optimization. Radiant's Valorant profile prioritizes CPU core optimization for low-latency single-core performance, input polling frequency adjustments, and disabling unnecessary background services that compete for CPU time during rounds. Fully compatible with Vanguard anti-cheat.
CPU Core Priority Input Polling Rate Vanguard Safe Background Service Cleanup
Counter-Strike 2 (CS2)
Competitive FPS
CS2 demands consistent frame pacing and minimal network jitter for accurate hit registration. Radiant's CS2 profile focuses on frame-time consistency through Windows Timer Resolution adjustments, core parking disabling, and network stack optimization including TCP stack parameter tuning for reduced jitter.
Frame Pacing Network Jitter Reduction Timer Resolution Reflex Optimization
Fortnite
Battle Royale / Creative
Fortnite's Unreal Engine 5 implementation benefits from FPS maximization, draw distance and asset streaming optimizations, and input response tuning for building and editing mechanics. Radiant's Fortnite profile includes specific tweaks for GPU scheduling and memory management that target UE5's streaming behavior.
FPS Maximization GPU Scheduling Asset Streaming Optimization Memory Management
Apex Legends
Hero Battle Royale
Apex Legends relies heavily on network stability for movement and ability-based combat, combined with fast input response for tracking weapons. Radiant's Apex profile prioritizes network stability optimization, input response tuning, and frame-time consistency for smooth gameplay during high-mobility encounters. Compatible with Easy Anti-Cheat.
Network Stability Input Response Frame-Time Consistency EAC Safe
Rust
Survival / PvP
Rust is exceptionally demanding due to its large procedurally generated maps, high entity counts, and constant asset streaming. Radiant's Rust profile targets memory management optimization, garbage collection priority adjustments, and network tuning for server-client communication stability. Also addresses the CPU and RAM allocation challenges specific to Unity-based survival games.
Memory Management CPU/RAM Allocation Network Tuning Garbage Collection Priority
Rainbow Six Siege
Tactical Shooter
Rainbow Six Siege's destruction mechanics and tight quarters combat benefit from CPU core optimization for the game's specific engine threading model. Radiant's Siege profile focuses on CPU thread prioritization, input latency reduction for peeker's advantage scenarios, and audio processing pipeline optimization. Compatible with BattlEye anti-cheat.
CPU Thread Optimization Input Latency Audio Pipeline Tuning BattlEye Safe
Escape from Tarkov
Hardcore Extraction Shooter
Tarkov's large maps and complex inventory systems place heavy demands on CPU and RAM allocation. Radiant's Tarkov profile targets CPU/RAM allocation optimization for large-map asset loading, memory management configuration, and input response tuning for the game's detailed weapon handling mechanics.
CPU/RAM Allocation Large-Map Optimization Memory Configuration Input Response

Additional game profiles available: Overwatch 2, PUBG, Rocket League, League of Legends, Dota 2, Dead by Daylight, Hunt: Showdown, Battlefield 2042, Call of Duty: Modern Warfare III, and more.

HOW IT STACKS UP

Radiant vs Manual Game Optimization

Manually optimizing Windows for gaming requires hours of research, deep technical knowledge of Windows internals, and carries the risk of misconfiguration that could trigger anti-cheat flags or cause system instability. Radiant automates this with hardware-aware precision and safety guarantees.

Factor Manual Optimization Radiant Optimizer
Time to optimize for all games Hours of research per game 2-5 minutes total
Hardware-specific calibration Must research your exact components AI auto-detects CPU, GPU, RAM, Windows build
Game profile switching Manual reconfiguration required Select profile, apply, done
Anti-cheat safety Risk of modifying wrong files Vanguard, Ricochet, EAC, FACEIT, BattlEye safe
System restore protection Manual restore point creation Automatic backup before every change
Staying current with Windows updates Must track and re-apply after every update Re-apply functionality built in

Optimize Every Game You Play

250+ verified Windows tweaks. 18 game-specific profiles. Hardware-aware AI calibration. One click. Full backup. All anti-cheat safe.

Own Radiant -- $57 Lifetime

No subscription -- Lifetime license -- 30-day money-back guarantee