DESKTOP

NVIDIA GeForce RTX 4070 + AMD Ryzen 7 3800X

Bottleneck Analysis & Gaming FPS Estimates

[ AdSense Header Banner — 728×90 ]

Severe CPU Bottleneck

Significant bottleneck (~51.8%). Upgrading the CPU is strongly recommended.

Bottleneck at a Glance

51.8%
1080p Bottleneck
CPU
46.4%
1440p Bottleneck
CPU
39.7%
4K Bottleneck
CPU

Component Specs

12GB
GPU VRAM
200W
GPU TDP
8C/16T
CPU Cores
AM4
Socket
🛒 Check NVIDIA GeForce RTX 4070 Price🛒 Check AMD Ryzen 7 3800X Price

Estimated FPS in Popular Games (1080p)

GameLowHighUltraGenre
Grand Theft Auto VI (GTA 6)996949Open World
Cyberpunk 20771399668Action Rpg
Counter-Strike 2 (CS2)418288206Fps Shooter
Valorant581401288Fps Shooter
Grand Theft Auto V (GTA 5)259179129Open World
Red Dead Redemption 217211986Open World
Fortnite307212152Battle Royale
Call of Duty: Warzone213148105Battle Royale
Call of Duty: Black Ops 6207143102Fps Shooter
Apex Legends348240173Battle Royale
Minecraft (with Shaders)19713698Sandbox
League of Legends (LoL)629434312Moba
Dota 2365252181Moba
PUBG: Battlegrounds270186134Battle Royale
Overwatch 2424293210Fps Shooter
Rainbow Six Siege485335240Fps Shooter
Rust16411481Survival
Escape from Tarkov1429870Survival Fps
Hogwarts Legacy15110575Action Rpg
Elden Ring18813093Action Rpg
Baldur's Gate 317111885Rpg
Starfield1188258Action Rpg
Helldivers 216911783Co Op Shooter
Black Myth: Wukong1349367Action Rpg
Alan Wake 21188258Survival Horror
Palworld17812388Survival
EA Sports FC 25298206148Sports
Forza Horizon 5222153109Racing
The Witcher 3 (Next-Gen)17412086Action Rpg
Marvel's Spider-Man 215510777Action Adventure
[ AdSense In-Article — 336×280 ]

Upgrade Recommendations

Current: AMD Ryzen 7 3800X
⬆ AMD Ryzen 7 5700X3D
+82.7% performance gain
Your AMD Ryzen 7 3800X limits the NVIDIA GeForce RTX 4070 by ~51.8%. Upgrading to AMD Ryzen 7 5700X3D unlocks ~82.7% more CPU performance on the same socket.
View New ComboCheck Price on Amazon

Compatibility & Power

⚡Recommended PSU: 500W (80+ Bronze or better)
🔌CPU Socket: AM4 — verify your motherboard compatibility.
⚠️Upgrading to Ryzen 5000 series on B350/B450/X470 motherboards requires a BIOS update.
🎮VRAM: 12GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 200W — CPU: 105W

FAQ

Does the AMD Ryzen 7 3800X bottleneck the NVIDIA GeForce RTX 4070?

At 1080p, the estimated bottleneck is 51.8% (CPU).

What PSU do I need?

A quality 500W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

Yes — as long as you stay on the AM4 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
[ AdSense Footer — 728×90 ]