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NVIDIA GeForce RTX 4090 + AMD Ryzen 7 9800X3D

Bottleneck Analysis & Gaming FPS Estimates

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Moderate CPU Bottleneck

Noticeable bottleneck (~16.7%). Consider upgrading the weaker component.

Bottleneck at a Glance

16.7%
1080p Bottleneck
CPU
7.4%
1440p Bottleneck
CPU
4.0%
4K Bottleneck
Balanced

Component Specs

24GB
GPU VRAM
450W
GPU TDP
8C/16T
CPU Cores
AM5
Socket
🛒 Check NVIDIA GeForce RTX 4090 Price🛒 Check AMD Ryzen 7 9800X3D Price

Estimated FPS in Popular Games (1080p)

GameLowHighUltraGenre
Grand Theft Auto VI (GTA 6)231160113Open World
Cyberpunk 2077307213150Action Rpg
Counter-Strike 2 (CS2)1043719515Fps Shooter
Valorant15351059762Fps Shooter
Grand Theft Auto V (GTA 5)600415298Open World
Red Dead Redemption 2373259186Open World
Fortnite729503360Battle Royale
Call of Duty: Warzone506351250Battle Royale
Call of Duty: Black Ops 6480332237Fps Shooter
Apex Legends786543391Battle Royale
Minecraft (with Shaders)480332238Sandbox
League of Legends (LoL)16621147823Moba
Dota 2911629452Moba
PUBG: Battlegrounds641442317Battle Royale
Overwatch 2982677486Fps Shooter
Rainbow Six Siege1150793570Fps Shooter
Rust410284203Survival
Escape from Tarkov365252181Survival Fps
Hogwarts Legacy335231166Action Rpg
Elden Ring425295211Action Rpg
Baldur's Gate 3405280201Rpg
Starfield274190135Action Rpg
Helldivers 2391271194Co Op Shooter
Black Myth: Wukong290202145Action Rpg
Alan Wake 2252175124Survival Horror
Palworld403279198Survival
EA Sports FC 25674466335Sports
Forza Horizon 5480332237Racing
The Witcher 3 (Next-Gen)385266191Action Rpg
Marvel's Spider-Man 2351242174Action Adventure
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Upgrade Recommendations

Current: NVIDIA GeForce RTX 4090
⬆ NVIDIA GeForce RTX 5090
+24.2% performance gain
Ready for more FPS? The NVIDIA GeForce RTX 5090 is the natural step up from the NVIDIA GeForce RTX 4090.
View New ComboCheck Price on Amazon

Compatibility & Power

⚡Recommended PSU: 750W (80+ Bronze or better)
🔌CPU Socket: AM5 — verify your motherboard compatibility.
⚠️Upgrading to Ryzen 9000 series on 600-series motherboards requires an AGESA BIOS update.
🎮VRAM: 24GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 450W — CPU: 120W

FAQ

Does the AMD Ryzen 7 9800X3D bottleneck the NVIDIA GeForce RTX 4090?

At 1080p, the estimated bottleneck is 16.7% (CPU).

What PSU do I need?

A quality 750W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

Yes — as long as you stay on the AM5 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
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