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NVIDIA GeForce RTX 5070 Ti + Intel Core i5-8400

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
300W
GPU TDP
6C/6T
CPU Cores
LGA1151
Socket
🛒 Check NVIDIA GeForce RTX 5070 Ti Price🛒 Check Intel Core i5-8400 Price

Estimated FPS in Popular Games (1080p)

GameLowHighUltraGenre
Grand Theft Auto VI (GTA 6)1309064Open World
Cyberpunk 207719113293Action Rpg
Counter-Strike 2 (CS2)497343246Fps Shooter
Valorant637439316Fps Shooter
Grand Theft Auto V (GTA 5)340235169Open World
Red Dead Redemption 2242168121Open World
Fortnite391270193Battle Royale
Call of Duty: Warzone272188134Battle Royale
Call of Duty: Black Ops 6272188134Fps Shooter
Apex Legends467323232Battle Royale
Minecraft (with Shaders)244168121Sandbox
League of Legends (LoL)690476342Moba
Dota 2434300216Moba
PUBG: Battlegrounds344237170Battle Royale
Overwatch 2556383275Fps Shooter
Rainbow Six Siege618426306Fps Shooter
Rust19513597Survival
Escape from Tarkov16311280Survival Fps
Hogwarts Legacy208144103Action Rpg
Elden Ring253175125Action Rpg
Baldur's Gate 3218150108Rpg
Starfield15510876Action Rpg
Helldivers 2221153109Co Op Shooter
Black Myth: Wukong18913194Action Rpg
Alan Wake 217011884Survival Horror
Palworld240166118Survival
EA Sports FC 25401277199Sports
Forza Horizon 5312216154Racing
The Witcher 3 (Next-Gen)240166119Action Rpg
Marvel's Spider-Man 2208144103Action Adventure
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Upgrade Recommendations

Current: Intel Core i5-8400
⬆ Intel Core i7-9700K
+49.0% performance gain
Your Intel Core i5-8400 limits the NVIDIA GeForce RTX 5070 Ti by ~60%. Upgrading to Intel Core i7-9700K unlocks ~49.0% more CPU performance on the same socket.
View New ComboCheck Price on Amazon

Compatibility & Power

⚡Recommended PSU: 550W (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: 300W — CPU: 65W

FAQ

Does the Intel Core i5-8400 bottleneck the NVIDIA GeForce RTX 5070 Ti?

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 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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