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Xilly

@x1lly • 25,029 subscribers

Boost FPS, cut input delay, and optimize your gaming PC for peak performance. https://t.co/UezTXq0og6 Trusted by @bugha @SypherPK @Parasite @AimBizzle @MariusCOW

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240 FPS stable in Warzone… on an RTX 5060. This is what proper PC tuning can do. Get optimized:

240 FPS stable in Warzone… on an RTX 5060. This is what proper PC tuning can do. Get optimized:

676,660 views

Your i9-14900KF shouldn’t be leaving this much FPS on the table. Stock vs. Xilly max tuned in Fortnite. Higher FPS. Better lows. Smoother gameplay. Get optimized:

Your i9-14900KF shouldn’t be leaving this much FPS on the table. Stock vs. Xilly max tuned in Fortnite. Higher FPS. Better lows. Smoother gameplay. Get optimized:

288,630 views

Your RTX 5080 should not be stuck around 260 FPS in Warzone. Same PC after Xilly: Over 310 FPS. Get your setup properly tuned:

Your RTX 5080 should not be stuck around 260 FPS in Warzone. Same PC after Xilly: Over 310 FPS. Get your setup properly tuned:

51,041 views

The full FPS potential of Intel in 2026 on an average 14900KF and high end z790 motherboard paired with a single fan RTX 5060

The full FPS potential of Intel in 2026 on an average 14900KF and high end z790 motherboard paired with a single fan RTX 5060

32,507 views

Windows is silently stealing your internet. Windows reserves 20% of your network bandwidth for system updates. You need to find 'QoS Packet Scheduler' and disable it immediately.

Windows is silently stealing your internet. Windows reserves 20% of your network bandwidth for system updates. You need to find 'QoS Packet Scheduler' and disable it immediately.

57,414 views

After 10,000+ PC optimizations, one thing AMD players almost always get wrong: Wrong USB port. AMD CPUs have dedicated USB controllers connected directly to the processor, lower latency, more stable input. Your mouse, keyboard, or controller should be there. Intel doesn't have this, just use the rear motherboard ports. HW Info shows you exactly which ports are CPU-direct. The video below walks you through it. Plug in wrong = free latency you didn't sign up for.

After 10,000+ PC optimizations, one thing AMD players almost always get wrong: Wrong USB port. AMD CPUs have dedicated USB controllers connected directly to the processor, lower latency, more stable input. Your mouse, keyboard, or controller should be there. Intel doesn't have this, just use the rear motherboard ports. HW Info shows you exactly which ports are CPU-direct. The video below walks you through it. Plug in wrong = free latency you didn't sign up for.

32,720 views

Why are top players ignoring Epic's "Performance" mode? Our testing reveals Legacy mode delivers 12% more FPS and less input lag. That's why #1 Fortnite player Peterbot hasn't switched. This is why clients get settings that actually perform, not just what sounds good.

Why are top players ignoring Epic's "Performance" mode? Our testing reveals Legacy mode delivers 12% more FPS and less input lag. That's why #1 Fortnite player Peterbot hasn't switched. This is why clients get settings that actually perform, not just what sounds good.

50,373 views

COLD SHOWERS = LESS INPUT DELAY

COLD SHOWERS = LESS INPUT DELAY

40,207 views

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Discord has been secretly running at High priority this whole time and tanking your FPS. Here's the fix they don't want you to know about
2:13
x1lly's profile picture

Discord has been secretly running at High priority this whole time and tanking your FPS. Here's the fix they don't want you to know about

Xilly

5,148,484 views • 8 months ago

Your i9-14900KF shouldn’t be leaving this much FPS on the table. Stock vs. Xilly max tuned in Fortnite. Higher FPS. Better lows. Smoother gameplay. Get optimized:
0:20
x1lly's profile picture

Your i9-14900KF shouldn’t be leaving this much FPS on the table. Stock vs. Xilly max tuned in Fortnite. Higher FPS. Better lows. Smoother gameplay. Get optimized:

Xilly

288,630 views • 23 days ago

I've been gatekeeping this for months. Windows steals 30-40% of your FPS through background bloat. I built a tool that reclaims it in one click. Completely free. No BS. Download:
4:30
x1lly's profile picture

I've been gatekeeping this for months. Windows steals 30-40% of your FPS through background bloat. I built a tool that reclaims it in one click. Completely free. No BS. Download:

Xilly

1,383,585 views • 8 months ago

EASIEST way to get 100-200 MORE FPS in Valorant just by disabling this one setting WITH PROOF it WORKS *prone to change with updates*
1:35
x1lly's profile picture

EASIEST way to get 100-200 MORE FPS in Valorant just by disabling this one setting WITH PROOF it WORKS *prone to change with updates*

Xilly

106,190 views • 28 days ago

YOUR INPUT LAG IS NOT NORMAL. Most Fortnite players have no idea their USB setup is the problem. Watch this. It takes 30 seconds and it will change how your PC feels.
1:02
x1lly's profile picture

YOUR INPUT LAG IS NOT NORMAL. Most Fortnite players have no idea their USB setup is the problem. Watch this. It takes 30 seconds and it will change how your PC feels.

Xilly

363,057 views • 3 months ago

Even pros optimize PCs.
0:30
x1lly's profile picture

Even pros optimize PCs.

Xilly

805,748 views • 1 year ago

More FPS. Fewer stutters. Lower input delay. Here’s what Xilly optimization can do.
1:57
x1lly's profile picture

More FPS. Fewer stutters. Lower input delay. Here’s what Xilly optimization can do.

Xilly

274,416 views • 5 months ago

This Fortnite OS is so broken we almost didn't release it Zero input lag Max FPS optimization Competitive edge unlocked 500 interactions = everyone gets it FREE (Before Epic patches the advantage)
0:26
x1lly's profile picture

This Fortnite OS is so broken we almost didn't release it Zero input lag Max FPS optimization Competitive edge unlocked 500 interactions = everyone gets it FREE (Before Epic patches the advantage)

Xilly

518,163 views • 1 year ago

Here is how to check if you have a GPU bottleneck in Fortnite in 10 seconds. Look at your FPS with 3D Res at 100%. Then drop it to 70% or lower. If your FPS does NOT go up, you do not have a GPU bottleneck. Lowering 3D Res makes your GPU render fewer pixels. If the GPU was actually holding you back, less pixels means more FPS. If nothing changes, your GPU was never the problem.
0:28
x1lly's profile picture

Here is how to check if you have a GPU bottleneck in Fortnite in 10 seconds. Look at your FPS with 3D Res at 100%. Then drop it to 70% or lower. If your FPS does NOT go up, you do not have a GPU bottleneck. Lowering 3D Res makes your GPU render fewer pixels. If the GPU was actually holding you back, less pixels means more FPS. If nothing changes, your GPU was never the problem.

Xilly

26,377 views • 23 days ago

The full FPS potential of Intel in 2026 on an average 14900KF and high end z790 motherboard paired with a single fan RTX 5060
0:20
x1lly's profile picture

The full FPS potential of Intel in 2026 on an average 14900KF and high end z790 motherboard paired with a single fan RTX 5060

Xilly

32,507 views • 1 month ago

If your Fortnite FPS dropped and input lag got worse, this is why. DirectX 11 + Performance Mode. 100+ FPS back. Input lag gone. 30 seconds to fix.
1:03
x1lly's profile picture

If your Fortnite FPS dropped and input lag got worse, this is why. DirectX 11 + Performance Mode. 100+ FPS back. Input lag gone. 30 seconds to fix.

Xilly

82,751 views • 3 months ago

DISCORD IS REDUCING UR FPS
0:51
x1lly's profile picture

DISCORD IS REDUCING UR FPS

Xilly

473,106 views • 2 years ago

If you bought a Ryzen 9 X3D, half your CPU might be doing nothing while you game. Full setup guide: AMD's automatic method, Process Lasso, and BIOS tuning to make sure your games actually use the cache cores 👇
16:05
x1lly's profile picture

If you bought a Ryzen 9 X3D, half your CPU might be doing nothing while you game. Full setup guide: AMD's automatic method, Process Lasso, and BIOS tuning to make sure your games actually use the cache cores 👇

Xilly

31,035 views • 1 month ago

The underdog 14900KF getting 1200 FPS in Fortnite 🐐
6:25
x1lly's profile picture

The underdog 14900KF getting 1200 FPS in Fortnite 🐐

Xilly

21,002 views • 1 month ago

I've optimized over 10,000 PCs including some of the top pros in the game. these are the three mouse settings nobody talks about Motion sync- turn it off it tells your sensor to wait before sending data to your PC. sounds smart but at 1000hz it's adding delay to every single packet your mouse sends. it's on by default on most mice (higher polling rate doesn't suffer as much with this on) DPI - set it to 1600 if you're still on 400 DPI your sensor needs way more physical movement before it registers anything. going from 400 to 1600 cuts around 5ms of delay on slow tracking. just lower your in-game sens to match Competition/esports mode - turn it on your mouse goes into a low power sleep state when you're holding still. when you go for that micro adjustment it has to wake up first. that wake up costs you anywhere from 2 to 10ms on the most important movement in a gunfight. this mode keeps the sensor fully awake at all times
0:25
x1lly's profile picture

I've optimized over 10,000 PCs including some of the top pros in the game. these are the three mouse settings nobody talks about Motion sync- turn it off it tells your sensor to wait before sending data to your PC. sounds smart but at 1000hz it's adding delay to every single packet your mouse sends. it's on by default on most mice (higher polling rate doesn't suffer as much with this on) DPI - set it to 1600 if you're still on 400 DPI your sensor needs way more physical movement before it registers anything. going from 400 to 1600 cuts around 5ms of delay on slow tracking. just lower your in-game sens to match Competition/esports mode - turn it on your mouse goes into a low power sleep state when you're holding still. when you go for that micro adjustment it has to wake up first. that wake up costs you anywhere from 2 to 10ms on the most important movement in a gunfight. this mode keeps the sensor fully awake at all times

Xilly

68,137 views • 6 months ago

800 FPS constant in Ranked just to be terrible at the game
3:17
x1lly's profile picture

800 FPS constant in Ranked just to be terrible at the game

Xilly

128,248 views • 1 year ago

Discord is DOING TOO MUCH and causing MAJOR Input Delay and FPS Drops while Gaming Do these Settings to Optimize Discord for Maximum Performance
0:24
x1lly's profile picture

Discord is DOING TOO MUCH and causing MAJOR Input Delay and FPS Drops while Gaming Do these Settings to Optimize Discord for Maximum Performance

Xilly

38,903 views • 3 months ago

Your GPU has 15-20% performance sitting untapped. Overclocked my RTX 5080, then undervolted it to hold the SAME clock speed for 40+ watts less power. Full walkthrough, settings included 👇
16:27
x1lly's profile picture

Your GPU has 15-20% performance sitting untapped. Overclocked my RTX 5080, then undervolted it to hold the SAME clock speed for 40+ watts less power. Full walkthrough, settings included 👇

Xilly

28,849 views • 2 months ago

XILLY SERVICE UPDATES What we automated: • BIOS optimization (90% of motherboards) • Custom OS installation • Complete Windows tweaking Service time: CUT BY MORE THAN 50% Core Optimization completes your ENTIRE PC optimization in 20-30 minutes: • BIOS (including hidden) • Custom OS • Windows settings • Drivers • Graphics One of the most comprehensive services available. What we're improving next: • File preservation during reinstalls • Reinstallation process refinement
1:10
x1lly's profile picture

XILLY SERVICE UPDATES What we automated: • BIOS optimization (90% of motherboards) • Custom OS installation • Complete Windows tweaking Service time: CUT BY MORE THAN 50% Core Optimization completes your ENTIRE PC optimization in 20-30 minutes: • BIOS (including hidden) • Custom OS • Windows settings • Drivers • Graphics One of the most comprehensive services available. What we're improving next: • File preservation during reinstalls • Reinstallation process refinement

Xilly

98,532 views • 10 months ago

Best NVIDIA App settings in 1 Minute *if you don't use it for clips or DLSS, uninstall!* (Lower Input Delay/Latency + Higher FPS)
0:40
x1lly's profile picture

Best NVIDIA App settings in 1 Minute *if you don't use it for clips or DLSS, uninstall!* (Lower Input Delay/Latency + Higher FPS)

Xilly

64,438 views • 6 months ago