Should I run DX11, DX11 Enhanced, or DX12 in PUBG?

DX11 Enhanced is the most stable for 90% of systems when paired with our custom driver profile. DX12 frequently causes shader compilation stutters.

Why do my FPS drop so hard in smoke grenades?

Smoke particle transparency overdraw chokes the GPU pixel fillrate and CPU draw calls. Our session tunes particle LODs and rasterization queues to maintain stable frametimes through smoke.

Competitive Game • Windows 11 / 10 | DX11 Enhanced vs DX12 | High-Speed NVMe

PUBG PC Optimization: Eliminate Smoke FPS Drops & Driving Stutters

Custom Unreal Engine 4 asset streaming and DirectX 11 Enhanced cache pacing. Fix severe micro-stutters when driving, entering dense cities, or fighting through smoke grenades.

$50 Flat Rate | 1-on-1 AnyDesk | 100% Refund Guarantee

// VERIFIED TELEMETRY BENCHMARK

Captured with CapFrameX & LatencyMon

Average FPS

245 FPS

Baseline: 165 FPS +48%

0.1% Lows (Stutters)

145 FPS

Baseline: 58 FPS +150%

Button-to-Pixel Delay

2.8 ms

Baseline: 7.8 ms -64%

Max DPC Latency

26 us

Baseline: 650 us -96%

Root Cause Bottleneck TslGame.exe / DX11 Enhanced Asset Streamer

Unreal Engine Synchronous Asset Streaming & Shader Cache Stalls

PUBG streams huge 8x8 km maps synchronously into VRAM, causing aggressive frametime spikes whenever new player squads or vehicles enter the client rendering bubble.

The heavily modified UE4 build in PUBG struggles with D3D11 buffer locks and CPU memory bus bandwidth. When memory subtimings are loose, asset decompressions stall the main thread, resulting in 0.1% low drops down into the 50s. We tune memory subtimings (tRFC/tFAW), configure direct engine ini streaming pools, and clean up Windows file caching.

// WHAT WE TUNE DURING THE LIVE SESSION

Engine Config Zero Hitch

Texture Streaming & Pool Size Calibration

Allocating dedicated VRAM streaming pools to eliminate city entry hitching.

Memory Tuning +150% Lows

RAM Subtiming Compression (tRFC / tFAW)

Doubling memory transfer speeds during asset decompression to stabilize 0.1% lows.

Graphics Driver DX11 Smooth

DX11 Enhanced API Calibration

Configuring driver shader pre-caching and disabling Windows MPO overlay stutters.

OS Scheduler No Core Hop

CPU Core Affinity & Unparking

Binding TslGame render threads away from core 0 and background system interrupts.

// 1-ON-1 REMOTE ANYDESK CALIBRATION

Ready for Flat Glass-Smooth Frametimes?

Every system is calibrated live via AnyDesk by Yassine. We strip DPC latency, eliminate micro-stutters, and dial in memory sub-timings. If your system does not feel measurably faster with lower input delay, you receive an immediate 100% refund.

$50 Flat • 100% Money-Back Guarantee

// FREQUENTLY ASKED QUESTIONS

// RELATED OPTIMIZATION GUIDES

Competitive Game