DESKTOP
NVIDIA GeForce RTX 4070 + AMD Ryzen 3 3100
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
59.8%
4K Bottleneck
CPU
Component Specs
12GB
GPU VRAM
200W
GPU TDP
4C/8T
CPU Cores
AM4
Socket
Estimated FPS in Popular Games (1080p)
| Game | Low | High | Ultra | Genre |
|---|---|---|---|---|
| Grand Theft Auto VI (GTA 6) | 91 | 63 | 45 | Open World |
| Cyberpunk 2077 | 131 | 90 | 64 | Action Rpg |
| Counter-Strike 2 (CS2) | 366 | 252 | 181 | Fps Shooter |
| Valorant | 490 | 338 | 243 | Fps Shooter |
| Grand Theft Auto V (GTA 5) | 238 | 165 | 118 | Open World |
| Red Dead Redemption 2 | 164 | 114 | 82 | Open World |
| Fortnite | 278 | 192 | 137 | Battle Royale |
| Call of Duty: Warzone | 193 | 134 | 95 | Battle Royale |
| Call of Duty: Black Ops 6 | 190 | 132 | 94 | Fps Shooter |
| Apex Legends | 324 | 224 | 161 | Battle Royale |
| Minecraft (with Shaders) | 176 | 122 | 87 | Sandbox |
| League of Legends (LoL) | 530 | 366 | 262 | Moba |
| Dota 2 | 320 | 221 | 159 | Moba |
| PUBG: Battlegrounds | 245 | 169 | 121 | Battle Royale |
| Overwatch 2 | 390 | 269 | 193 | Fps Shooter |
| Rainbow Six Siege | 439 | 303 | 218 | Fps Shooter |
| Rust | 144 | 100 | 71 | Survival |
| Escape from Tarkov | 122 | 84 | 60 | Survival Fps |
| Hogwarts Legacy | 143 | 99 | 70 | Action Rpg |
| Elden Ring | 175 | 121 | 87 | Action Rpg |
| Baldur's Gate 3 | 155 | 107 | 77 | Rpg |
| Starfield | 108 | 75 | 53 | Action Rpg |
| Helldivers 2 | 155 | 107 | 77 | Co Op Shooter |
| Black Myth: Wukong | 128 | 89 | 64 | Action Rpg |
| Alan Wake 2 | 114 | 79 | 56 | Survival Horror |
| Palworld | 166 | 115 | 81 | Survival |
| EA Sports FC 25 | 277 | 192 | 138 | Sports |
| Forza Horizon 5 | 212 | 146 | 104 | Racing |
| The Witcher 3 (Next-Gen) | 164 | 113 | 81 | Action Rpg |
| Marvel's Spider-Man 2 | 144 | 99 | 71 | Action Adventure |
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Upgrade Recommendations
Current: AMD Ryzen 3 3100
⬆ AMD Ryzen 5 5600
+77.8% performance gain
Your AMD Ryzen 3 3100 limits the NVIDIA GeForce RTX 4070 by ~60%. Upgrading to AMD Ryzen 5 5600 unlocks ~77.8% more CPU performance on the same socket.
Compatibility & Power
⚡Recommended PSU: 450W (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: 12GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 200W — CPU: 65W
FAQ
Does the AMD Ryzen 3 3100 bottleneck the NVIDIA GeForce RTX 4070?
At 1080p, the estimated bottleneck is 60% (CPU).
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 AM4 socket.
Compare Other Pairings
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