Core i7 14700K — pairing guide

Gaming performance index 85.4 (Ryzen 7 9800X3D = 100, our own spec-derived index). Socket LGA1700 · peak boost power 253W · data provenance: Our own spec-derived index. own index

Index comparisons with popular graphics cards

Each figure is this CPU's index divided by the card's index at that resolution — above 1 means the CPU index is the larger of the two.

GPU	1080p	1440p	4K
GeForce RTX 5090	0.85×	0.85×	0.85×	Calculate
GeForce RTX 5080	1.59×	1.60×	1.61×	Calculate
GeForce RTX 4070	3.05×	3.07×	3.12×	Calculate
Radeon RX 9070 XT	2.33×	2.34×	2.36×	Calculate
GeForce RTX 4060	5.66×	5.62×	5.66×	Calculate
GeForce RTX 3060 12GB	6.94×	6.62×	6.37×	Calculate

Where it sits

The Core i7 14700K ranks 17 of 44 in our database by gaming index. One step up is the Ryzen 9 7900X (index 85.6). One step down is the Ryzen 5 9600X (index 85). The fastest LGA1700 chip in the database — the drop-in upgrade ceiling for this motherboard — is the Core i9 14900K (index 93.1).

Power

With a GeForce RTX 4070, this CPU's 253W peak boost power points to a 750W PSU by our wattage checker method (peak CPU + GPU board power + 100W overhead, smallest standard size keeping at least ~25% reserve — this pairing's reserve works out to ~36%).

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