DESKTOP

NVIDIA GeForce RTX 5090 + AMD Ryzen 5 3400G

Bottleneck Analysis & Gaming FPS Estimates

[ AdSense Header Banner — 728×90 ]

Severe CPU Bottleneck

Significant bottleneck (~60%). Upgrading the CPU is strongly recommended.

Bottleneck at a Glance

60%
1080p Bottleneck
CPU
60%
1440p Bottleneck
CPU
60%
4K Bottleneck
CPU

Component Specs

32GB
GPU VRAM
575W
GPU TDP
4C/8T
CPU Cores
AM4
Socket
🛒 Check NVIDIA GeForce RTX 5090 Price🛒 Check AMD Ryzen 5 3400G Price

Estimated FPS in Popular Games (1080p)

GameLowHighUltraGenre
Grand Theft Auto VI (GTA 6)19813798Open World
Cyberpunk 2077295204144Action Rpg
Counter-Strike 2 (CS2)733506362Fps Shooter
Valorant911628452Fps Shooter
Grand Theft Auto V (GTA 5)517358257Open World
Red Dead Redemption 2377261188Open World
Fortnite590407291Battle Royale
Call of Duty: Warzone410284202Battle Royale
Call of Duty: Black Ops 6413286204Fps Shooter
Apex Legends716495356Battle Royale
Minecraft (with Shaders)364251180Sandbox
League of Legends (LoL)987681489Moba
Dota 2641442318Moba
PUBG: Battlegrounds518358256Battle Royale
Overwatch 2845583419Fps Shooter
Rainbow Six Siege931642462Fps Shooter
Rust288200143Survival
Escape from Tarkov237163117Survival Fps
Hogwarts Legacy322223159Action Rpg
Elden Ring388269192Action Rpg
Baldur's Gate 3328227163Rpg
Starfield236164116Action Rpg
Helldivers 2336233167Co Op Shooter
Black Myth: Wukong293204146Action Rpg
Alan Wake 2266185131Survival Horror
Palworld368254181Survival
EA Sports FC 25614424305Sports
Forza Horizon 5485335239Racing
The Witcher 3 (Next-Gen)370256183Action Rpg
Marvel's Spider-Man 2320220158Action Adventure
[ AdSense In-Article — 336×280 ]

Upgrade Recommendations

Current: AMD Ryzen 5 3400G
⬆ AMD Ryzen 5 5600G
+70.8% performance gain
Your AMD Ryzen 5 3400G limits the NVIDIA GeForce RTX 5090 by ~60%. Upgrading to AMD Ryzen 5 5600G unlocks ~70.8% more CPU performance on the same socket.
View New ComboCheck Price on Amazon

Compatibility & Power

⚡Recommended PSU: 800W (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: 32GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 575W — CPU: 65W

FAQ

Does the AMD Ryzen 5 3400G bottleneck the NVIDIA GeForce RTX 5090?

At 1080p, the estimated bottleneck is 60% (CPU).

What PSU do I need?

A quality 800W 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

NVIDIA GeForce GTX 1050 TiNVIDIA GeForce GTX 1060 6GBNVIDIA GeForce GTX 1070NVIDIA GeForce GTX 1070 TiNVIDIA GeForce GTX 1080NVIDIA GeForce GTX 1080 Ti
[ AdSense Footer — 728×90 ]