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NVIDIA GeForce RTX 5080 + Intel Core i9-9900K

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
60%
4K Bottleneck
CPU

Component Specs

16GB
GPU VRAM
360W
GPU TDP
8C/16T
CPU Cores
LGA1151
Socket
🛒 Check NVIDIA GeForce RTX 5080 Price🛒 Check Intel Core i9-9900K Price

Estimated FPS in Popular Games (1080p)

GameLowHighUltraGenre
Grand Theft Auto VI (GTA 6)15710977Open World
Cyberpunk 2077226157110Action Rpg
Counter-Strike 2 (CS2)618426305Fps Shooter
Valorant817563405Fps Shooter
Grand Theft Auto V (GTA 5)409283203Open World
Red Dead Redemption 2285198142Open World
Fortnite475328234Battle Royale
Call of Duty: Warzone330229163Battle Royale
Call of Duty: Black Ops 6327226161Fps Shooter
Apex Legends557385277Battle Royale
Minecraft (with Shaders)299207148Sandbox
League of Legends (LoL)884610438Moba
Dota 2540373268Moba
PUBG: Battlegrounds418288207Battle Royale
Overwatch 2669461331Fps Shooter
Rainbow Six Siege750517372Fps Shooter
Rust243168120Survival
Escape from Tarkov205142101Survival Fps
Hogwarts Legacy247171122Action Rpg
Elden Ring302209149Action Rpg
Baldur's Gate 3264183131Rpg
Starfield18613092Action Rpg
Helldivers 2266184132Co Op Shooter
Black Myth: Wukong222154111Action Rpg
Alan Wake 219913898Survival Horror
Palworld286198141Survival
EA Sports FC 25478330238Sports
Forza Horizon 5367253181Racing
The Witcher 3 (Next-Gen)284196140Action Rpg
Marvel's Spider-Man 2249171123Action Adventure
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Upgrade Recommendations

Current: NVIDIA GeForce RTX 5080
⬆ NVIDIA GeForce RTX 5090
+39.0% performance gain
Ready for more FPS? The NVIDIA GeForce RTX 5090 is the natural step up from the NVIDIA GeForce RTX 5080.
View New ComboCheck Price on Amazon

Compatibility & Power

⚡Recommended PSU: 650W (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: 16GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 360W — CPU: 95W

FAQ

Does the Intel Core i9-9900K bottleneck the NVIDIA GeForce RTX 5080?

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

What PSU do I need?

A quality 650W 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

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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