DESKTOP
NVIDIA GeForce GTX 1660 + AMD Ryzen 9 7900X
Bottleneck Analysis & Gaming FPS Estimates
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Severe GPU Bottleneck
Significant bottleneck (~60%). Upgrading the GPU is strongly recommended.
Bottleneck at a Glance
60%
1080p Bottleneck
GPU
60%
1440p Bottleneck
GPU
60%
4K Bottleneck
GPU
Component Specs
6GB
GPU VRAM
120W
GPU TDP
12C/24T
CPU Cores
AM5
Socket
Estimated FPS in Popular Games (1080p)
| Game | Low | High | Ultra | Genre |
|---|---|---|---|---|
| Grand Theft Auto VI (GTA 6) | 79 | 24 | 17 | Open World |
| Cyberpunk 2077 | 90 | 28 | 20 | Action Rpg |
| Counter-Strike 2 (CS2) | 437 | 301 | 216 | Fps Shooter |
| Valorant | 724 | 499 | 359 | Fps Shooter |
| Grand Theft Auto V (GTA 5) | 206 | 142 | 102 | Open World |
| Red Dead Redemption 2 | 101 | 70 | 22 | Open World |
| Fortnite | 268 | 185 | 59 | Battle Royale |
| Call of Duty: Warzone | 186 | 58 | 41 | Battle Royale |
| Call of Duty: Black Ops 6 | 165 | 51 | 36 | Fps Shooter |
| Apex Legends | 250 | 173 | 56 | Battle Royale |
| Minecraft (with Shaders) | 189 | 130 | 42 | Sandbox |
| League of Legends (LoL) | 784 | 541 | 388 | Moba |
| Dota 2 | 381 | 263 | 189 | Moba |
| PUBG: Battlegrounds | 236 | 162 | 52 | Battle Royale |
| Overwatch 2 | 337 | 232 | 167 | Fps Shooter |
| Rainbow Six Siege | 423 | 292 | 210 | Fps Shooter |
| Rust | 172 | 53 | 38 | Survival |
| Escape from Tarkov | 162 | 50 | 36 | Survival Fps |
| Hogwarts Legacy | 99 | 30 | 22 | Action Rpg |
| Elden Ring | 135 | 94 | 30 | Action Rpg |
| Baldur's Gate 3 | 149 | 46 | 33 | Rpg |
| Starfield | 94 | 29 | 20 | Action Rpg |
| Helldivers 2 | 134 | 41 | 29 | Co Op Shooter |
| Black Myth: Wukong | 79 | 24 | 17 | Action Rpg |
| Alan Wake 2 | 62 | 19 | 13 | Survival Horror |
| Palworld | 128 | 89 | 28 | Survival |
| EA Sports FC 25 | 215 | 148 | 48 | Sports |
| Forza Horizon 5 | 130 | 90 | 29 | Racing |
| The Witcher 3 (Next-Gen) | 113 | 78 | 25 | Action Rpg |
| Marvel's Spider-Man 2 | 112 | 34 | 24 | 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 7900X by ~60%. Upgrading to NVIDIA GeForce RTX 3060 12GB delivers ~66.0% more GPU performance.
Compatibility & Power
⚡Recommended PSU: 450W (80+ Bronze or better)
🔌CPU Socket: AM5 — verify your motherboard compatibility.
⚠️Upgrading to Ryzen 9000 series on 600-series motherboards requires an AGESA BIOS update.
🎮VRAM: 6GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 120W — CPU: 170W
FAQ
Does the AMD Ryzen 9 7900X bottleneck the NVIDIA GeForce GTX 1660?
At 1080p, the estimated bottleneck is 60% (GPU).
What PSU do I need?
A quality 450W 80+ Bronze PSU is recommended.
Can I upgrade the CPU without changing my motherboard?
Yes — as long as you stay on the AM5 socket.
Compare Other Pairings
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