Is the Core i5-14600K good for an RTX 5070?

Yes. At 1440p the RTX 5070 is the limit, not the Core i5-14600K, at around 106 FPS in our model. That is the balance you want in a gaming PC.

What is the best GPU for the Core i5-14600K?

At 1440p, the GeForce RTX 4090 is the closest match: the two run out of headroom at about the same frame rate, so neither is wasted. A faster card still makes sense if you play at 4K, where the processor matters less.

Is the Core i5-14600K still good for gaming?

Yes. With a model frame rate limit of 165 FPS it is among the faster gaming processors we track, and it will feed a high-end card at 1440p.

Will the Core i5-14600K bottleneck an RTX 5080?

Not meaningfully. At 1440p the RTX 5080 is still the limit in our model, at around 149 FPS.

Core i5-14600K bottleneck and GPU pairing

Model frame rate limit of 165 FPS. That is roughly the fastest this processor can feed a graphics card in a modern AAA title, no matter which card you fit.

A fourteen-core Raptor Lake Refresh chip that mixes six performance cores with eight efficiency cores. It is fast in games and in multi-threaded work, and needs a capable cooler when pushed.

At 1440p it can keep up with a card as fast as the GeForce RTX 5080.

Frame Rate Limit in Popular Games

Game (settings)	Most FPS the Core i5-14600K can feed
Cyberpunk 2077 (High, no ray tracing)	~140
Fortnite (High, DirectX 12)	~205
Call of Duty: Black Ops 6 (High)	~180
Counter-Strike 2 (High)	~365

Modelled estimates with an unlimited graphics card, rounded to the nearest 5 FPS. Your real frame rate is the lower of this and what your card can render. See the methodology.

Best match at each resolution

Resolution	Closest matched card	Estimated FPS
1080p	Radeon RX 7900 XTX	165
1440p	GeForce RTX 4090	160
4K	GeForce RTX 5090	139

"Closest matched" means the two parts run out of headroom at about the same frame rate, so neither is obviously wasted. A faster card is still worth buying if you plan to raise the resolution later.

The cards it lands closest to

The 24 graphics cards whose frame rate limit sits nearest this processor's, fastest first. Anything faster than the top of this table is wasted on it at 1080p, and anything slower is a card it will never trouble. For any other combination, use the calculator.

Graphics card	1080p	1440p	4K
GeForce RTX 5090	165 cpu	165 cpu	139 gpu
GeForce RTX 4090	165 cpu	160 even	108 gpu
GeForce RTX 5080	165 cpu	149 gpu	99 gpu
GeForce RTX 4080 Super	165 even	136 gpu	88 gpu
Radeon RX 7900 XTX	165 even	134 gpu	86 gpu
GeForce RTX 4080	164 even	133 gpu	86 gpu
GeForce RTX 5070 Ti	156 gpu	125 gpu	79 gpu
Radeon RX 9070 XT	156 gpu	125 gpu	79 gpu
Radeon RX 7900 XT	153 gpu	122 gpu	77 gpu
GeForce RTX 4070 Ti Super	152 gpu	120 gpu	76 gpu
GeForce RTX 3090 Ti	149 gpu	118 gpu	74 gpu
GeForce RTX 4070 Ti	143 gpu	112 gpu	70 gpu
GeForce RTX 3090	143 gpu	112 gpu	70 gpu
Radeon RX 9070	143 gpu	112 gpu	70 gpu
GeForce RTX 3080 Ti	141 gpu	110 gpu	68 gpu
Radeon RX 6950 XT	139 gpu	109 gpu	67 gpu
GeForce RTX 5070	136 gpu	106 gpu	65 gpu
GeForce RTX 4070 Super	138 gpu	106 gpu	64 gpu
GeForce RTX 3080 12GB	136 gpu	106 gpu	65 gpu
Radeon RX 7900 GRE	136 gpu	106 gpu	65 gpu
GeForce RTX 3080	132 gpu	102 gpu	62 gpu
Radeon RX 6900 XT	132 gpu	102 gpu	62 gpu
Radeon RX 7800 XT	130 gpu	100 gpu	60 gpu
Radeon RX 6800 XT	127 gpu	98 gpu	59 gpu

The tag after each number says which part hits its limit first.

Core i5-14600K Compared

Core i5-14600K vs Ryzen 7 7800X3D — The Ryzen 7 7800X3D is about 13% faster in games than the Core i5-14600K (186 vs 165 FPS frame rate limit).
Core i5-14600K vs Ryzen 5 9600X — The Core i5-14600K and Ryzen 5 9600X are effectively tied in games, with frame rate limits of 165 and 169 FPS.
Core Ultra 5 245K vs Core i5-14600K — The Core i5-14600K is about 3% faster in games than the Core Ultra 5 245K (165 vs 160 FPS frame rate limit).

Specifications

Manufacturer	Intel
Generation	Intel 14th Gen (Raptor Lake Refresh)
Cores	14
Threads	20
Released	2023

Core i5-14600K