DESKTOP
NVIDIA GeForce GTX 1660 + AMD Ryzen 9 3900X
Bottleneck Analysis & Gaming FPS Estimates
[ AdSense Header Banner — 728×90 ]
Severe GPU Bottleneck
Significant bottleneck (~39.8%). Upgrading the GPU is strongly recommended.
Bottleneck at a Glance
39.8%
1080p Bottleneck
GPU
45.8%
1440p Bottleneck
GPU
51.8%
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) | 50 | 15 | 11 | Open World |
| Cyberpunk 2077 | 62 | 19 | 13 | Action Rpg |
| Counter-Strike 2 (CS2) | 251 | 173 | 124 | Fps Shooter |
| Valorant | 395 | 272 | 196 | Fps Shooter |
| Grand Theft Auto V (GTA 5) | 130 | 90 | 64 | Open World |
| Red Dead Redemption 2 | 72 | 50 | 16 | Open World |
| Fortnite | 164 | 113 | 36 | Battle Royale |
| Call of Duty: Warzone | 114 | 35 | 25 | Battle Royale |
| Call of Duty: Black Ops 6 | 104 | 32 | 23 | Fps Shooter |
| Apex Legends | 165 | 114 | 36 | Battle Royale |
| Minecraft (with Shaders) | 112 | 77 | 25 | Sandbox |
| League of Legends (LoL) | 427 | 295 | 212 | Moba |
| Dota 2 | 219 | 151 | 109 | Moba |
| PUBG: Battlegrounds | 144 | 99 | 32 | Battle Royale |
| Overwatch 2 | 213 | 147 | 105 | Fps Shooter |
| Rainbow Six Siege | 259 | 178 | 128 | Fps Shooter |
| Rust | 98 | 30 | 22 | Survival |
| Escape from Tarkov | 91 | 28 | 20 | Survival Fps |
| Hogwarts Legacy | 67 | 21 | 15 | Action Rpg |
| Elden Ring | 89 | 61 | 19 | Action Rpg |
| Baldur's Gate 3 | 91 | 28 | 20 | Rpg |
| Starfield | 59 | 18 | 13 | Action Rpg |
| Helldivers 2 | 85 | 26 | 18 | Co Op Shooter |
| Black Myth: Wukong | 56 | 17 | 12 | Action Rpg |
| Alan Wake 2 | 47 | 14 | 10 | Survival Horror |
| Palworld | 84 | 58 | 18 | Survival |
| EA Sports FC 25 | 141 | 97 | 31 | Sports |
| Forza Horizon 5 | 93 | 64 | 20 | Racing |
| The Witcher 3 (Next-Gen) | 78 | 53 | 17 | Action Rpg |
| Marvel's Spider-Man 2 | 73 | 22 | 16 | Action Adventure |
[ AdSense In-Article — 336×280 ]
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 3900X by ~39.8%. 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 3900X bottleneck the NVIDIA GeForce GTX 1660?
At 1080p, the estimated bottleneck is 39.8% (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
[ AdSense Footer — 728×90 ]