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NVIDIA GeForce RTX 4080 + Intel Core i5-11400F

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
320W
GPU TDP
6C/12T
CPU Cores
LGA1200
Socket
🛒 Check NVIDIA GeForce RTX 4080 Price🛒 Check Intel Core i5-11400F Price

Estimated FPS in Popular Games (1080p)

GameLowHighUltraGenre
Grand Theft Auto VI (GTA 6)1359366Open World
Cyberpunk 207719313494Action Rpg
Counter-Strike 2 (CS2)539372266Fps Shooter
Valorant721497357Fps Shooter
Grand Theft Auto V (GTA 5)351243174Open World
Red Dead Redemption 2242168121Open World
Fortnite410283202Battle Royale
Call of Duty: Warzone285197140Battle Royale
Call of Duty: Black Ops 6281194138Fps Shooter
Apex Legends477330237Battle Royale
Minecraft (with Shaders)259179129Sandbox
League of Legends (LoL)780538386Moba
Dota 2471325234Moba
PUBG: Battlegrounds361249178Battle Royale
Overwatch 2575396285Fps Shooter
Rainbow Six Siege648447321Fps Shooter
Rust212147105Survival
Escape from Tarkov18012489Survival Fps
Hogwarts Legacy211146104Action Rpg
Elden Ring258179128Action Rpg
Baldur's Gate 3228158113Rpg
Starfield16011179Action Rpg
Helldivers 2229158113Co Op Shooter
Black Myth: Wukong18913194Action Rpg
Alan Wake 216911783Survival Horror
Palworld245169120Survival
EA Sports FC 25409283203Sports
Forza Horizon 5312216154Racing
The Witcher 3 (Next-Gen)242167120Action Rpg
Marvel's Spider-Man 2213147105Action Adventure
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Upgrade Recommendations

Current: Intel Core i5-11400F
⬆ Intel Core i7-11700K
+25.3% performance gain
Your Intel Core i5-11400F limits the NVIDIA GeForce RTX 4080 by ~60%. Upgrading to Intel Core i7-11700K unlocks ~25.3% more CPU performance on the same socket.
View New ComboCheck Price on Amazon

Compatibility & Power

⚡Recommended PSU: 550W (80+ Bronze or better)
🔌CPU Socket: LGA1200 — verify your motherboard compatibility.
⚠️11th Gen Intel CPUs are not compatible with H410 and B460 chipsets.
🎮VRAM: 16GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 320W — CPU: 65W

FAQ

Does the Intel Core i5-11400F bottleneck the NVIDIA GeForce RTX 4080?

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

What PSU do I need?

A quality 550W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

Yes — as long as you stay on the LGA1200 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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