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NVIDIA GeForce RTX 4090 + Intel Core i9-10900K
Bottleneck Analysis & Gaming FPS Estimates
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Severe CPU Bottleneck
Significant bottleneck (~60%). Upgrading the CPU is strongly recommended.
Bottleneck at a Glance
60%
1080p Bottleneck
CPU
60%
1440p Bottleneck
CPU
60%
4K Bottleneck
CPU
Component Specs
24GB
GPU VRAM
450W
GPU TDP
10C/20T
CPU Cores
LGA1200
Socket
Estimated FPS in Popular Games (1080p)
| Game | Low | High | Ultra | Genre |
|---|---|---|---|---|
| Grand Theft Auto VI (GTA 6) | 178 | 123 | 88 | Open World |
| Cyberpunk 2077 | 256 | 177 | 125 | Action Rpg |
| Counter-Strike 2 (CS2) | 710 | 489 | 350 | Fps Shooter |
| Valorant | 945 | 652 | 469 | Fps Shooter |
| Grand Theft Auto V (GTA 5) | 464 | 321 | 231 | Open World |
| Red Dead Redemption 2 | 321 | 223 | 160 | Open World |
| Fortnite | 542 | 374 | 267 | Battle Royale |
| Call of Duty: Warzone | 376 | 260 | 186 | Battle Royale |
| Call of Duty: Black Ops 6 | 371 | 257 | 183 | Fps Shooter |
| Apex Legends | 632 | 437 | 314 | Battle Royale |
| Minecraft (with Shaders) | 342 | 237 | 170 | Sandbox |
| League of Legends (LoL) | 1023 | 706 | 507 | Moba |
| Dota 2 | 620 | 428 | 308 | Moba |
| PUBG: Battlegrounds | 476 | 329 | 236 | Battle Royale |
| Overwatch 2 | 760 | 524 | 376 | Fps Shooter |
| Rainbow Six Siege | 855 | 590 | 424 | Fps Shooter |
| Rust | 279 | 193 | 138 | Survival |
| Escape from Tarkov | 236 | 163 | 117 | Survival Fps |
| Hogwarts Legacy | 279 | 193 | 138 | Action Rpg |
| Elden Ring | 342 | 237 | 169 | Action Rpg |
| Baldur's Gate 3 | 301 | 208 | 149 | Rpg |
| Starfield | 212 | 147 | 104 | Action Rpg |
| Helldivers 2 | 302 | 209 | 150 | Co Op Shooter |
| Black Myth: Wukong | 250 | 174 | 125 | Action Rpg |
| Alan Wake 2 | 224 | 156 | 110 | Survival Horror |
| Palworld | 324 | 224 | 159 | Survival |
| EA Sports FC 25 | 542 | 374 | 269 | Sports |
| Forza Horizon 5 | 414 | 286 | 204 | Racing |
| The Witcher 3 (Next-Gen) | 321 | 222 | 159 | Action Rpg |
| Marvel's Spider-Man 2 | 282 | 194 | 139 | Action Adventure |
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Upgrade Recommendations
Current: NVIDIA GeForce RTX 4090
⬆ NVIDIA GeForce RTX 5090
+24.2% performance gain
Ready for more FPS? The NVIDIA GeForce RTX 5090 is the natural step up from the NVIDIA GeForce RTX 4090.
Compatibility & Power
⚡Recommended PSU: 750W (80+ Bronze or better)
🔌CPU Socket: LGA1200 — verify your motherboard compatibility.
⚠️11th Gen Intel CPUs are not compatible with H410 and B460 chipsets.
🎮VRAM: 24GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 450W — CPU: 125W
FAQ
Does the Intel Core i9-10900K bottleneck the NVIDIA GeForce RTX 4090?
At 1080p, the estimated bottleneck is 60% (CPU).
What PSU do I need?
A quality 750W 80+ Bronze PSU is recommended.
Can I upgrade the CPU without changing my motherboard?
Yes — as long as you stay on the LGA1200 socket.
Compare Other Pairings
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