Core i9-13900KF vs Ryzen 9 7900X

Intel Core i9-13900KF ≈ ₹52,900 today · 2022 Buy now

AMD Ryzen 9 7900X ≈ ₹29,000 today · 2022 Buy now

Verdict: Core i9-13900KF and Ryzen 9 7900X are within a few percent in gaming performance, so pick on price, power and features. At today's approximate prices, Ryzen 9 7900X gives more estimated performance for the money. They use different platforms (LGA1700 with DDR4/DDR5 vs AM5 with DDR5), so the motherboard and memory differ too.

Performance (estimate)

Est. gaming score

Est. multi-core score

Est. single-core score

Est. value: gaming score per ₹10,000 today

—

Core i9-13900KF Ryzen 9 7900X

These are PC-Build's own estimates worked out from the specifications, not official AMD or Intel benchmarks and not frame rates. The real gap depends on the game, your graphics card, the resolution and the settings. How the scores work

Why pick Core i9-13900KF

12 more cores (24 vs 12)
45 W lower rated TDP (125 W vs 170 W)

Why pick Ryzen 9 7900X

Has integrated graphics: works without a graphics card
About ₹23,900 cheaper today

Specifications

	Core i9-13900KF	Ryzen 9 7900X
Architecture	Raptor Cove + Gracemont	Zen 4
Code name	Raptor Lake	Raphael
Process	Intel 7	TSMC 5 nm
Cores	24	12
P-cores + E-cores	8P + 16E	12P
Threads	32	24
Boost clock	5.7 GHz	5.6 GHz
Base clock	3 GHz	4.7 GHz
L2 cache	32 MB	12 MB
L3 cache	36 MB	64 MB
TDP (rated)	125 W	170 W
Socket	LGA1700	AM5
Memory	DDR4/DDR5	DDR5
Max memory speed	DDR5-5600 / DDR4-3200	DDR5-5200
PCIe	PCIe 5.0	PCIe 5.0
Overclocking	Unlocked	Unlocked
Cooler in the box	Not included	Not included
Integrated graphics	—	Radeon Graphics (2 CU)
Released	2022-10-20	2022-09-27
Price today (≈)	₹52,900	₹29,000

FAQ

Is Core i9-13900KF better than Ryzen 9 7900X?

Core i9-13900KF and Ryzen 9 7900X are within a few percent in gaming performance, so pick on price, power and features. At today's approximate prices, Ryzen 9 7900X gives more estimated performance for the money. They use different platforms (LGA1700 with DDR4/DDR5 vs AM5 with DDR5), so the motherboard and memory differ too.

Which uses less power, Core i9-13900KF or Ryzen 9 7900X?

Core i9-13900KF is rated at 125 W versus 170 W for Ryzen 9 7900X.

Which is better value, Core i9-13900KF or Ryzen 9 7900X?

Going by today's prices (shown at the top of this page in your currency), Ryzen 9 7900X gives more estimated performance for the money than Core i9-13900KF. Prices change daily, so check the shop before you buy.

Do Core i9-13900KF and Ryzen 9 7900X use the same motherboard?

No. Core i9-13900KF uses LGA1700 with DDR4/DDR5 memory and Ryzen 9 7900X uses AM5 with DDR5 memory. Moving from one to the other means a new motherboard and new RAM.