DESKTOP
AMD Radeon RX 6900 XT + Intel Core i9-9900K
Bottleneck Analysis & Gaming FPS Estimates
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Severe CPU Bottleneck
Significant bottleneck (~53.9%). Upgrading the CPU is strongly recommended.
Bottleneck at a Glance
53.9%
1080p Bottleneck
CPU
48.8%
1440p Bottleneck
CPU
42.4%
4K Bottleneck
CPU
Component Specs
16GB
GPU VRAM
300W
GPU TDP
8C/16T
CPU Cores
LGA1151
Socket
Estimated FPS in Popular Games (1080p)
| Game | Low | High | Ultra | Genre |
|---|---|---|---|---|
| Grand Theft Auto VI (GTA 6) | 104 | 72 | 51 | Open World |
| Cyberpunk 2077 | 146 | 101 | 71 | Action Rpg |
| Counter-Strike 2 (CS2) | 435 | 300 | 215 | Fps Shooter |
| Valorant | 603 | 416 | 299 | Fps Shooter |
| Grand Theft Auto V (GTA 5) | 272 | 188 | 135 | Open World |
| Red Dead Redemption 2 | 181 | 126 | 90 | Open World |
| Fortnite | 322 | 222 | 159 | Battle Royale |
| Call of Duty: Warzone | 223 | 155 | 110 | Battle Royale |
| Call of Duty: Black Ops 6 | 217 | 150 | 107 | Fps Shooter |
| Apex Legends | 365 | 252 | 181 | Battle Royale |
| Minecraft (with Shaders) | 206 | 143 | 102 | Sandbox |
| League of Legends (LoL) | 653 | 450 | 323 | Moba |
| Dota 2 | 380 | 262 | 189 | Moba |
| PUBG: Battlegrounds | 283 | 195 | 140 | Battle Royale |
| Overwatch 2 | 445 | 307 | 220 | Fps Shooter |
| Rainbow Six Siege | 508 | 350 | 252 | Fps Shooter |
| Rust | 171 | 118 | 85 | Survival |
| Escape from Tarkov | 148 | 102 | 73 | Survival Fps |
| Hogwarts Legacy | 159 | 110 | 79 | Action Rpg |
| Elden Ring | 197 | 137 | 98 | Action Rpg |
| Baldur's Gate 3 | 179 | 124 | 88 | Rpg |
| Starfield | 124 | 86 | 61 | Action Rpg |
| Helldivers 2 | 177 | 122 | 87 | Co Op Shooter |
| Black Myth: Wukong | 141 | 98 | 70 | Action Rpg |
| Alan Wake 2 | 125 | 87 | 61 | Survival Horror |
| Palworld | 187 | 129 | 92 | Survival |
| EA Sports FC 25 | 313 | 216 | 155 | Sports |
| Forza Horizon 5 | 234 | 161 | 115 | Racing |
| The Witcher 3 (Next-Gen) | 183 | 126 | 91 | Action Rpg |
| Marvel's Spider-Man 2 | 163 | 112 | 80 | Action Adventure |
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Upgrade Recommendations
Current: AMD Radeon RX 6900 XT
⬆ AMD Radeon RX 7900 XT
+32.0% performance gain
Ready for more FPS? The AMD Radeon RX 7900 XT is the natural step up from the AMD Radeon RX 6900 XT.
Compatibility & Power
⚡Recommended PSU: 550W (80+ Bronze or better)
🔌CPU Socket: LGA1151 — verify your motherboard compatibility.
⚠️9th Gen Intel CPUs on 300-series motherboards may require a BIOS update.
🎮VRAM: 16GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 300W — CPU: 95W
FAQ
Does the Intel Core i9-9900K bottleneck the AMD Radeon RX 6900 XT?
At 1080p, the estimated bottleneck is 53.9% (CPU).
What PSU do I need?
A quality 550W 80+ Bronze PSU is recommended.
Can I upgrade the CPU without changing my motherboard?
Yes — as long as you stay on the LGA1151 socket.
Compare Other Pairings
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