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NVIDIA GeForce RTX 3060 12GB + Intel Core i5-8400
Bottleneck Analysis & Gaming FPS Estimates
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Severe CPU Bottleneck
Significant bottleneck (~44.3%). Upgrading the CPU is strongly recommended.
Bottleneck at a Glance
44.3%
1080p Bottleneck
CPU
38.1%
1440p Bottleneck
CPU
30.4%
4K Bottleneck
CPU
Component Specs
12GB
GPU VRAM
170W
GPU TDP
6C/6T
CPU Cores
LGA1151
Socket
Estimated FPS in Popular Games (1080p)
| Game | Low | High | Ultra | Genre |
|---|---|---|---|---|
| Grand Theft Auto VI (GTA 6) | 54 | 37 | 26 | Open World |
| Cyberpunk 2077 | 74 | 51 | 36 | Action Rpg |
| Counter-Strike 2 (CS2) | 231 | 159 | 114 | Fps Shooter |
| Valorant | 327 | 225 | 162 | Fps Shooter |
| Grand Theft Auto V (GTA 5) | 141 | 97 | 70 | Open World |
| Red Dead Redemption 2 | 92 | 64 | 46 | Open World |
| Fortnite | 168 | 116 | 83 | Battle Royale |
| Call of Duty: Warzone | 116 | 81 | 57 | Battle Royale |
| Call of Duty: Black Ops 6 | 112 | 78 | 55 | Fps Shooter |
| Apex Legends | 188 | 130 | 93 | Battle Royale |
| Minecraft (with Shaders) | 108 | 75 | 54 | Sandbox |
| League of Legends (LoL) | 353 | 244 | 175 | Moba |
| Dota 2 | 202 | 139 | 100 | Moba |
| PUBG: Battlegrounds | 147 | 102 | 73 | Battle Royale |
| Overwatch 2 | 230 | 159 | 114 | Fps Shooter |
| Rainbow Six Siege | 265 | 183 | 131 | Fps Shooter |
| Rust | 91 | 63 | 45 | Survival |
| Escape from Tarkov | 79 | 54 | 39 | Survival Fps |
| Hogwarts Legacy | 81 | 56 | 40 | Action Rpg |
| Elden Ring | 101 | 70 | 50 | Action Rpg |
| Baldur's Gate 3 | 93 | 64 | 46 | Rpg |
| Starfield | 64 | 44 | 31 | Action Rpg |
| Helldivers 2 | 91 | 63 | 45 | Co Op Shooter |
| Black Myth: Wukong | 71 | 50 | 35 | Action Rpg |
| Alan Wake 2 | 63 | 44 | 31 | Survival Horror |
| Palworld | 96 | 66 | 47 | Survival |
| EA Sports FC 25 | 161 | 111 | 80 | Sports |
| Forza Horizon 5 | 118 | 82 | 58 | Racing |
| The Witcher 3 (Next-Gen) | 93 | 64 | 46 | Action Rpg |
| Marvel's Spider-Man 2 | 84 | 57 | 41 | Action Adventure |
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Upgrade Recommendations
Current: Intel Core i5-8400
⬆ Intel Core i7-9700K
+49.0% performance gain
Your Intel Core i5-8400 limits the NVIDIA GeForce RTX 3060 12GB by ~44.3%. Upgrading to Intel Core i7-9700K unlocks ~49.0% more CPU performance on the same socket.
Compatibility & Power
⚡Recommended PSU: 400W (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: 12GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 170W — CPU: 65W
FAQ
Does the Intel Core i5-8400 bottleneck the NVIDIA GeForce RTX 3060 12GB?
At 1080p, the estimated bottleneck is 44.3% (CPU).
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 LGA1151 socket.
Compare Other Pairings
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