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AMD Radeon RX 5600 XT + Intel Core i5-8400
Bottleneck Analysis & Gaming FPS Estimates
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Severe CPU Bottleneck
Significant bottleneck (~31.0%). Upgrading the CPU is strongly recommended.
Bottleneck at a Glance
31.0%
1080p Bottleneck
CPU
23.3%
1440p Bottleneck
CPU
13.7%
4K Bottleneck
CPU
Component Specs
6GB
GPU VRAM
150W
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) | 46 | 14 | 10 | Open World |
| Cyberpunk 2077 | 63 | 19 | 13 | Action Rpg |
| Counter-Strike 2 (CS2) | 204 | 141 | 101 | Fps Shooter |
| Valorant | 295 | 204 | 146 | Fps Shooter |
| Grand Theft Auto V (GTA 5) | 121 | 83 | 60 | Open World |
| Red Dead Redemption 2 | 77 | 53 | 17 | Open World |
| Fortnite | 146 | 100 | 32 | Battle Royale |
| Call of Duty: Warzone | 101 | 31 | 22 | Battle Royale |
| Call of Duty: Black Ops 6 | 97 | 30 | 21 | Fps Shooter |
| Apex Legends | 160 | 110 | 35 | Battle Royale |
| Minecraft (with Shaders) | 95 | 66 | 21 | Sandbox |
| League of Legends (LoL) | 320 | 221 | 158 | Moba |
| Dota 2 | 179 | 123 | 88 | Moba |
| PUBG: Battlegrounds | 128 | 88 | 28 | Battle Royale |
| Overwatch 2 | 198 | 136 | 98 | Fps Shooter |
| Rainbow Six Siege | 230 | 158 | 114 | Fps Shooter |
| Rust | 80 | 25 | 18 | Survival |
| Escape from Tarkov | 71 | 22 | 15 | Survival Fps |
| Hogwarts Legacy | 68 | 21 | 15 | Action Rpg |
| Elden Ring | 86 | 60 | 19 | Action Rpg |
| Baldur's Gate 3 | 81 | 25 | 18 | Rpg |
| Starfield | 55 | 17 | 12 | Action Rpg |
| Helldivers 2 | 78 | 24 | 17 | Co Op Shooter |
| Black Myth: Wukong | 60 | 18 | 13 | Action Rpg |
| Alan Wake 2 | 52 | 16 | 11 | Survival Horror |
| Palworld | 82 | 56 | 18 | Survival |
| EA Sports FC 25 | 137 | 94 | 30 | Sports |
| Forza Horizon 5 | 99 | 68 | 22 | Racing |
| The Witcher 3 (Next-Gen) | 79 | 54 | 17 | Action Rpg |
| Marvel's Spider-Man 2 | 71 | 22 | 15 | 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 AMD Radeon RX 5600 XT by ~31.0%. 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: 6GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 150W — CPU: 65W
FAQ
Does the Intel Core i5-8400 bottleneck the AMD Radeon RX 5600 XT?
At 1080p, the estimated bottleneck is 31.0% (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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