DESKTOP
NVIDIA GeForce GTX 1660 + AMD Ryzen 9 5900X
Bottleneck Analysis & Gaming FPS Estimates
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Severe GPU Bottleneck
Significant bottleneck (~58.6%). Upgrading the GPU is strongly recommended.
Bottleneck at a Glance
58.6%
1080p Bottleneck
GPU
60%
1440p Bottleneck
GPU
60%
4K Bottleneck
GPU
Component Specs
6GB
GPU VRAM
120W
GPU TDP
12C/24T
CPU Cores
AM4
Socket
Estimated FPS in Popular Games (1080p)
| Game | Low | High | Ultra | Genre |
|---|---|---|---|---|
| Grand Theft Auto VI (GTA 6) | 62 | 19 | 13 | Open World |
| Cyberpunk 2077 | 73 | 23 | 16 | Action Rpg |
| Counter-Strike 2 (CS2) | 327 | 226 | 162 | Fps Shooter |
| Valorant | 531 | 366 | 263 | Fps Shooter |
| Grand Theft Auto V (GTA 5) | 161 | 112 | 80 | Open World |
| Red Dead Redemption 2 | 84 | 58 | 19 | Open World |
| Fortnite | 207 | 143 | 46 | Battle Royale |
| Call of Duty: Warzone | 144 | 44 | 32 | Battle Royale |
| Call of Duty: Black Ops 6 | 129 | 40 | 28 | Fps Shooter |
| Apex Legends | 200 | 138 | 44 | Battle Royale |
| Minecraft (with Shaders) | 143 | 99 | 32 | Sandbox |
| League of Legends (LoL) | 574 | 396 | 284 | Moba |
| Dota 2 | 286 | 197 | 142 | Moba |
| PUBG: Battlegrounds | 182 | 125 | 40 | Battle Royale |
| Overwatch 2 | 264 | 182 | 131 | Fps Shooter |
| Rainbow Six Siege | 327 | 225 | 162 | Fps Shooter |
| Rust | 129 | 40 | 28 | Survival |
| Escape from Tarkov | 120 | 37 | 26 | Survival Fps |
| Hogwarts Legacy | 80 | 25 | 18 | Action Rpg |
| Elden Ring | 108 | 75 | 24 | Action Rpg |
| Baldur's Gate 3 | 115 | 35 | 25 | Rpg |
| Starfield | 73 | 23 | 16 | Action Rpg |
| Helldivers 2 | 105 | 32 | 23 | Co Op Shooter |
| Black Myth: Wukong | 66 | 20 | 14 | Action Rpg |
| Alan Wake 2 | 53 | 16 | 11 | Survival Horror |
| Palworld | 103 | 71 | 22 | Survival |
| EA Sports FC 25 | 171 | 118 | 38 | Sports |
| Forza Horizon 5 | 109 | 75 | 24 | Racing |
| The Witcher 3 (Next-Gen) | 92 | 64 | 20 | Action Rpg |
| Marvel's Spider-Man 2 | 89 | 27 | 19 | Action Adventure |
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Upgrade Recommendations
Current: NVIDIA GeForce GTX 1660
⬆ NVIDIA GeForce RTX 3060 12GB
+66.0% performance gain
Your NVIDIA GeForce GTX 1660 limits the AMD Ryzen 9 5900X by ~58.6%. Upgrading to NVIDIA GeForce RTX 3060 12GB delivers ~66.0% more GPU performance.
Compatibility & Power
⚡Recommended PSU: 400W (80+ Bronze or better)
🔌CPU Socket: AM4 — verify your motherboard compatibility.
⚠️Upgrading to Ryzen 5000 series on B350/B450/X470 motherboards requires a BIOS update.
🎮VRAM: 6GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 120W — CPU: 105W
FAQ
Does the AMD Ryzen 9 5900X bottleneck the NVIDIA GeForce GTX 1660?
At 1080p, the estimated bottleneck is 58.6% (GPU).
What PSU do I need?
A quality 400W 80+ Bronze PSU is recommended.
Can I upgrade the CPU without changing my motherboard?
Yes — as long as you stay on the AM4 socket.
Compare Other Pairings
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