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NVIDIA GeForce RTX 4080 + Intel Core i9-13900K

Bottleneck Analysis & Gaming FPS Estimates

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Minor CPU Bottleneck

Small bottleneck detected (~9.7%). In most games you will barely notice it.

Bottleneck at a Glance

9.7%
1080p Bottleneck
CPU
0.4%
1440p Bottleneck
Balanced
11.4%
4K Bottleneck
GPU

Component Specs

16GB
GPU VRAM
320W
GPU TDP
24C/32T
CPU Cores
LGA1700
Socket
🛒 Check NVIDIA GeForce RTX 4080 Price🛒 Check Intel Core i9-13900K Price

Estimated FPS in Popular Games (1080p)

GameLowHighUltraGenre
Grand Theft Auto VI (GTA 6)17812388Open World
Cyberpunk 2077235163115Action Rpg
Counter-Strike 2 (CS2)817563403Fps Shooter
Valorant1213836601Fps Shooter
Grand Theft Auto V (GTA 5)464321231Open World
Red Dead Redemption 2285198142Open World
Fortnite566391279Battle Royale
Call of Duty: Warzone393272194Battle Royale
Call of Duty: Black Ops 6371257183Fps Shooter
Apex Legends606419301Battle Royale
Minecraft (with Shaders)375259186Sandbox
League of Legends (LoL)1313906650Moba
Dota 2713493354Moba
PUBG: Battlegrounds498343246Battle Royale
Overwatch 2760524376Fps Shooter
Rainbow Six Siege894616443Fps Shooter
Rust321223159Survival
Escape from Tarkov287198142Survival Fps
Hogwarts Legacy257178127Action Rpg
Elden Ring328227162Action Rpg
Baldur's Gate 3315218156Rpg
Starfield212147104Action Rpg
Helldivers 2302209150Co Op Shooter
Black Myth: Wukong222154111Action Rpg
Alan Wake 219213394Survival Horror
Palworld311215153Survival
EA Sports FC 25519359258Sports
Forza Horizon 5367254181Racing
The Witcher 3 (Next-Gen)296204146Action Rpg
Marvel's Spider-Man 2270186134Action Adventure
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Upgrade Recommendations

Current: NVIDIA GeForce RTX 4080
⬆ NVIDIA GeForce RTX 4090
+33.1% performance gain
Ready for more FPS? The NVIDIA GeForce RTX 4090 is the natural step up from the NVIDIA GeForce RTX 4080.
View New ComboCheck Price on Amazon

Compatibility & Power

⚡Recommended PSU: 600W (80+ Bronze or better)
🔌CPU Socket: LGA1700 — verify your motherboard compatibility.
⚠️13th & 14th Gen Intel CPUs on 600-series motherboards require a BIOS update (ensure latest microcode).
🎮VRAM: 16GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 320W — CPU: 125W

FAQ

Does the Intel Core i9-13900K bottleneck the NVIDIA GeForce RTX 4080?

At 1080p, the estimated bottleneck is 9.7% (CPU).

What PSU do I need?

A quality 600W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

Yes — as long as you stay on the LGA1700 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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