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Action Role-Playing (Action RPG), Open World, Narrative-Driven 2026 Full Game Details
✨ 最終更新日: July 18, 2026

ビルドガイド (2026):
The Witcher IV

目標解像度を選択してください。すべてのビルドは、高設定で滑らかな60+ FPSを提供します。

🎮 60+ FPS ⚙️ High/Ultra 🔧 2026 Builds
すべてのデスクトップビルド ノートPCの代替案
🔍 現在のPCでこのゲームが動作するか不安ですか？ The Witcher IVの動作環境チェッカーを実行 →
3 GPU Options
3 Laptop Options
🛒 Amazon Links
✅ Verified Specs

💡 Quick Summary: What is the best PC build for The Witcher IV?

To play The Witcher IV on PC at optimal performance, we recommend three configuration tiers: a 1080p Budget build featuring an NVIDIA GeForce RTX 3080 (10GB) or AMD Radeon RX 6800 XT (16GB), a 1440p Balanced build with an NVIDIA GeForce RTX 4070 Ti (12GB) or AMD Radeon RX 7900 XT (20GB), or a 4K Extreme build utilizing an NVIDIA GeForce RTX 4090 (24GB) or AMD Radeon RX 7900 XTX (24GB). A minimum of 16GB RAM and an SSD are highly recommended for optimal load times.

Resolution Tier Target GPU Target CPU RAM
1080P (1080p – Best Value) NVIDIA GeForce RTX 3080 (10GB) or AMD Radeon RX 6800 XT (16GB) Intel Core i7-12700K or AMD Ryzen 7 5800X3D 16GB DDR4
1440P (1440p – Best Visuals) NVIDIA GeForce RTX 4070 Ti (12GB) or AMD Radeon RX 7900 XT (20GB) Intel Core i5-13600K or AMD Ryzen 7 7700X 32GB DDR5
4K (4K – Premium Experience) NVIDIA GeForce RTX 4090 (24GB) or AMD Radeon RX 7900 XTX (24GB) Intel Core i9-13900K or AMD Ryzen 9 7950X3D 32GB DDR5

📊 システム要件

実行するための公式スペック: The Witcher IV.

Spec 最小 推奨
OS Windows 10 64-bit Windows 10 64-bit
CPU Intel Core i7-9700K or AMD Ryzen 7 3700X Intel Core i7-12700K or AMD Ryzen 7 5800X3D
GPU NVIDIA GeForce RTX 2080 SUPER (8GB) or AMD Radeon RX 6700 XT (12GB) NVIDIA GeForce RTX 3080 (10GB) or AMD Radeon RX 6800 XT (16GB)
RAM 16 GB (Dual-channel mode) 16 GB (Dual-channel mode)
Storage 150 GB SSD 150 GB NVMe SSD
OS Windows 10 64-bit
CPU Intel Core i7-9700K or AMD Ryzen 7 3700X
GPU NVIDIA GeForce RTX 2080 SUPER (8GB) or AMD Radeon RX 6700 XT (12GB)
RAM 16 GB (Dual-channel mode)
Storage 150 GB SSD
OS Windows 10 64-bit
CPU Intel Core i7-12700K or AMD Ryzen 7 5800X3D
GPU NVIDIA GeForce RTX 3080 (10GB) or AMD Radeon RX 6800 XT (16GB)
RAM 16 GB (Dual-channel mode)
Storage 150 GB NVMe SSD

すべてのデスクトップビルド

目標解像度を選択してください。すべてのビルドは、高設定で滑らかな60+ FPSを提供します。

1080P
💰

1080p – Best Value

Smooth 60+ FPS at 1080p resolution with high settings

Performance Score
60-90 FPS High Preset, Ray Tracing Low/Medium, Upscaling 'Quality' Quality
GPU NVIDIA GeForce RTX 3080 (10GB) or AMD Radeon RX 6800 XT (16GB)
CPU Intel Core i7-12700K or AMD Ryzen 7 5800X3D
RAM 16GB DDR4
Storage 150 GB NVMe

1080p: NVIDIA GeForce RTX 3080 (10GB) + High Preset, Ray Tracing Low/Medium, Upscaling 'Quality' Settings. 目標: 60+ FPS

🟢 NVIDIA GPU 🔴 AMD GPU
🔵 Intel CPU 🔴 AMD CPU
💾 16GB DDR4 RAM 💿 1TB NVMe SSD
1440P
🎮

1440p – Best Visuals

Excellent visuals at 1440p with high settings

Performance Score
60-100 FPS High/Ultra Preset, Ray Tracing Medium/High, Upscaling 'Quality' or 'Balanced' Quality
GPU NVIDIA GeForce RTX 4070 Ti (12GB) or AMD Radeon RX 7900 XT (20GB)
CPU Intel Core i5-13600K or AMD Ryzen 7 7700X
RAM 32GB DDR5
Storage 150 GB NVMe

1440p: NVIDIA GeForce RTX 4070 Ti (12GB) + High/Ultra Preset, Ray Tracing Medium/High, Upscaling 'Quality' or 'Balanced' Settings. 目標: 60+ FPS

🟢 NVIDIA GPU 🔴 AMD GPU
🔵 Intel CPU 🔴 AMD CPU
💾 32GB DDR5 RAM 💿 1TB NVMe SSD
4K
👑

4K – Premium Experience

Ultimate gaming at 4K resolution with high settings

Performance Score
60-80 FPS High/Ultra Preset, Ray Tracing enabled, Upscaling 'Performance' Quality
GPU NVIDIA GeForce RTX 4090 (24GB) or AMD Radeon RX 7900 XTX (24GB)
CPU Intel Core i9-13900K or AMD Ryzen 9 7950X3D
RAM 32GB DDR5
Storage 150 GB NVMe

4k: NVIDIA GeForce RTX 4090 (24GB) + High/Ultra Preset, Ray Tracing enabled, Upscaling 'Performance' Settings. 目標: 60+ FPS

🟢 NVIDIA GPU 🔴 AMD GPU
🔵 Intel CPU 🔴 AMD CPU
💾 32GB DDR5 RAM 💿 1TB NVMe SSD

ノートPCの代替案

💰

Best Value Laptop

Smooth 1080p gameplay on the go

GPU NVIDIA GeForce RTX 3080 Ti Laptop GPU (16GB), NVIDIA GeForce RTX 4070 Laptop GPU (8GB, Max TGP). 60W+
CPU Intel Core i7-12700H / AMD Ryzen 7 6800H or newer high-performance CPUs.
RAM 16GB DDR5

ノートPCの代替案: Value Tier

🛒 Amazonで探す
⚖️

Balanced Performance

Great performance with portability

GPU NVIDIA GeForce RTX 4080 Laptop (12GB, Max TGP). (A future RTX 5070 Laptop GPU would likely be the target for this tier). 80W+
CPU Intel Core i9-13900HX / AMD Ryzen 9 7845HX or newer flagship CPUs.
RAM 16GB DDR5

ノートPCの代替案: Balanced Tier

🛒 Amazonで探す
👑

Premium Gaming Laptop

Desktop-class performance in laptop form

GPU NVIDIA GeForce RTX 4090 Laptop (16GB, Max TGP). (A future flagship RTX 5080/5090 Laptop GPU would be required for a native-like experience). 100W+
CPU Intel Core i9-14900HX / AMD Ryzen 9 (Future flagship model).
RAM 16GB DDR5

ノートPCの代替案: Premium Tier

🛒 Amazonで探す

⚡ パフォーマンスのヒント

🗺️

VRAM Matters

Open world games use lots of textures. Aim for 8GB+ VRAM for High textures at 1080p, 12GB+ for 1440p Ultra.

👁️

View Distance Settings

Reducing view distance can significantly improve FPS with minimal visual impact during normal gameplay.

🚀

Enable DLSS/FSR

If The Witcher IV supports DLSS (NVIDIA) or FSR (AMD), enable it for 30-50% performance boost with minimal quality loss.

🔄

Update GPU Drivers

New games often get Day-1 driver optimizations. Always update to the latest GPU drivers before playing.

🌡️

Monitor Temperatures

Use MSI Afterburner to monitor GPU temps. Keep below 85°C for optimal performance and longevity.

❓ Frequently Asked Questions

Common questions about running The Witcher IV on PC.

GPU: NVIDIA GeForce RTX 3080 (10GB) or AMD Radeon RX 6800 XT (16GB) (最小), NVIDIA GeForce RTX 4070 Ti (12GB) or AMD Radeon RX 7900 XT (20GB) (推奨).

16GB DDR4.

🎯 Games with Similar Requirements

Your build for The Witcher IV can also handle these games.

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NM

Written & Verified by Niko Meena

Senior PC Hardware Analyst

Niko has over 8 years of experience testing PC components, constructing gaming rigs, and analyzing system requirements. Each build guide is manually compiled based on actual hardware benchmarks and community performance data.

Verified Hardware Database
250+
GPUs Benchmarkable
180+
CPUs Tested