Ryzen 7 5800X3D vs Core i5-13600K

The Ryzen 7 5800X3D and the Core i5-13600K perform about the same in games, within 4% in our estimates. Below: FPS in popular games, the specs side by side, and the graphics cards that suit each.

Updated October 16, 2026 · By Muhammad Muzammil

The short answer

In a typical one of 8 popular games at 1080p High with an RTX 5090, the Ryzen 7 5800X3D gets about 164 FPS and the Core i5-13600K about 159 FPS. With a slower graphics card, or at 1440p and 4K, the card sets the FPS more often and the gap gets smaller.

The Ryzen 7 5800X3D uses the AM4 socket and the Core i5-13600K uses LGA1700, so they need different motherboards. The Ryzen 7 5800X3D takes DDR4 memory and the Core i5-13600K takes DDR4/DDR5. Cores and threads: 8 / 16 on the Ryzen 7 5800X3D, 14 / 20 on the Core i5-13600K. Neither comes with a cooler, so budget for one.

Ryzen 7 5800X3D vs Core i5-13600K: FPS in popular games

Estimated FPS at 1080p High with 32 GB RAM (Ryzen 7 5800X3D / Core i5-13600K in each column). With an RTX 5090, the processor sets the frame rate wherever it can. Values above 500 show as 500+. See FPS for your own PC.

Game	RTX 5090	RTX 5060
Counter-Strike 2	375 / 366	305 / 305
Valorant	413 / 402	413 / 402
Fortnite	180 / 175	164 / 164
Apex Legends	165 / 161	165 / 161
Marvel Rivals	128 / 124	89 / 89
Call of Duty: Black Ops 6	164 / 159	110 / 110
Cyberpunk 2077	132 / 129	104 / 104
Baldur's Gate 3	134 / 130	134 / 130

With a mid-range graphics card such as an RTX 5060, the card sets the frame rate in more games, so the difference between the two processors is smaller.

Estimated FPS. Numbers come from the FPSVibe model, not measured benchmarks. How we estimate

Specs side by side

Spec	Ryzen 7 5800X3D	Core i5-13600K
Cores / threads	8 / 16	14 / 20
Boost clock	up to 4.5 GHz	up to 5.1 GHz
L3 cache	96 MB	24 MB
Socket	AM4	LGA1700
Memory	DDR4-3200	DDR5-5600 / DDR4-3200
Integrated graphics	None	Intel UHD 770
Cooler in the box	Not included	Not included
Power (TDP)	105 W	125 W
Launch year	2022	2022
Gaming index (est.)	75	73.1

Gaming index: estimated CPU-bound gaming performance at 1080p, Ryzen 7 9800X3D = 100. Memory and box cooler as listed on AMD and Intel product pages; where we couldn't confirm a value there, check the manufacturer's page.

Graphics cards that pair well with the Ryzen 7 5800X3D

Graphics cards that pair well with the Core i5-13600K

Check a build in the bottleneck calculator

Ryzen 7 5800X3D vs Core i5-13600K FAQs

Is the Ryzen 7 5800X3D better than the Core i5-13600K for gaming?

The Ryzen 7 5800X3D and the Core i5-13600K perform about the same in games, within 4% in our estimates. In a typical one of 8 popular games at 1080p High with an RTX 5090, the Ryzen 7 5800X3D gets about 164 FPS and the Core i5-13600K about 159 FPS.

Ryzen 7 5800X3D or Core i5-13600K: which gets more FPS in Counter-Strike 2?

With an RTX 5090 at 1080p High, the Ryzen 7 5800X3D gets about 375 FPS and the Core i5-13600K about 366 FPS in our estimates.

Do the Ryzen 7 5800X3D and Core i5-13600K use the same motherboard?

No. The Ryzen 7 5800X3D uses the AM4 socket and the Core i5-13600K uses LGA1700, so you need a different motherboard to switch. They also take different memory: DDR4 vs DDR4/DDR5.

Do the Ryzen 7 5800X3D and Core i5-13600K come with a cooler?

No. Neither comes with a cooler in the box, so you need to buy one.

Do the Ryzen 7 5800X3D and Core i5-13600K have integrated graphics?

Only the Core i5-13600K does (Intel UHD 770). The Ryzen 7 5800X3D needs a graphics card to get a picture.

What graphics card should I pair with the Ryzen 7 5800X3D or the Core i5-13600K?

Balanced picks in our estimates: for the Ryzen 7 5800X3D, RX 9070, RTX 5070, RX 9070 GRE, RTX 5060 Ti 16GB; for the Core i5-13600K, RX 9070, RTX 5070, RX 9070 GRE, RTX 5060 Ti 16GB.