NVIDIA GeForce RTX 4090 with Intel Core i5-13600K Bottleneck Calculation
Detailed performance breakdown, game frame rates, resolution scaling, and recommended power supply requirements for pairing the NVIDIA GeForce RTX 4090 (24GB GDDR6X) with the Intel Core i5-13600K (14 Cores / 20 Threads).
Hardware Pairing Verdict
At 1080p, the NVIDIA GeForce RTX 4090 experiences a 30% CPU bottleneck with the Intel Core i5-13600K. The graphics card may not reach 100% utilization in CPU-intensive multiplayer titles, though upgrading to 1440p or 4K will virtually eliminate this limit.
Expected Frame Rates at 1080P
Simulated real-world gaming telemetry on competitive and AAA graphic presets.
Valorant (1080p / 1440p High)
Competitive Esports PresetCounter-Strike 2 (Very High Settings)
Competitive Esports PresetCyberpunk 2077 (Ultra No RT)
High / Ultra GraphicsFortnite (DirectX 12 / High)
Competitive Esports PresetGTA V / FiveM RP (Very High)
High / Ultra GraphicsRecommended Power Supply (PSU)
Combined system power draw under full graphics load sits around 751W. Accounting for transient spikes on RTX 4090:
Recommended CPU Cooling
High-Performance 360mm AIO Liquid Cooler Recommended for peak boost frequencies.
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NVIDIA GeForce RTX 4090
24GB GDDR6X GDDR Memory
Intel Core i5-13600K
14 Cores / 20 Threads
1050W 80+ Gold PSU
Corsair / EVGA / Seasonic
Experiencing Game Crashes or High Ping on this Rig?
Check verified fix guides for Valorant Vanguard, Counter-Strike 2 VAC, and DirectX errors.