Does the Core i5-12400F bottleneck the RTX 5090?

Q: Does the Core i5-12400F bottleneck the RTX 5090?

Well balanced — no meaningful bottleneck. Build score 81/100. Best-value upgrade: Core i5-14600KF (+8% performance, 255 €).

Well balanced — no meaningful bottleneck

At 1440p with 16 GB of RAM and an SSD, this pairing scores 81/100.

81/100

Build score for
Core i5-12400F + RTX 5090

The pairing

CPU	Core i5-12400F — score 66
GPU	RTX 5090 — score 100
Bottleneck	None — balanced
Socket	LGA 1700

Best-value upgrade

Best value

Core i5-14600KF

+8% performance · from 255 € · build score 81 → 88

Prices are live EU retail (EUR), refreshed weekly. US and UK support is coming soon.

Related checks

Same CPU, other GPUs

Core i5-12400F + RTX 4090
Core i5-12400F + RTX 5080
Core i5-12400F + RTX 4080 Super
Core i5-12400F + RTX 4080
Core i5-12400F + RTX 5070 Ti
Core i5-12400F + RX 7900 XTX

Same GPU, other CPUs

Core i5-11400F + RTX 5090
Core i5-13400F + RTX 5090
Core i5-10400F + RTX 5090
Core i5-14400F + RTX 5090
Core i5-9400F + RTX 5090
Core i5-12600K + RTX 5090

Which GPU pairs best with the Core i5-12400F? →

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This page is generated by the same deterministic engine as the interactive tool: real benchmark data, usage-weighted, with RAM and storage multipliers. Change the usage profile, RAM, storage or budget to get a result tailored to your actual build.