GuidesComparisonsIntel i7-13700K Vs Ryzen 9 7900X: Which Is Better?

Intel i7-13700K Vs Ryzen 9 7900X: Which Is Better?

I compared the Intel Core i7-13700K and the AMD Ryzen 9 7900X and reviewed which is better in terms of productivity and gaming.

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Intel i7-13700K

AMD Ryzen 9 7900X

Pros And Cons

Graphics Card Pros Cons
Intel Core i7-13700K ✅DDR4 and DDR5 support
✅Impressive performance
✅Supported on previous-gen motherboards
❌Slower than AMD in some cases
❌Heavy Power Consumption
❌4K performance similar to AMD
AMD Ryzen 9 7900X ✅Integrated graphics
✅PCIe 5.0 support for storage and graphics
✅Great power efficiency
❌DDR5 memory training times
❌High temperatures
❌Requires a powerful cooling system
Key Takeaways
  • The overall gaming performance of Intel Core i7-13700K and R9 7900X is very different at 1440p resolution, whereas the Ryzen 9 7900X performs better at 1440p.
  • The Intel i7-13700K consumes power similar to the Ryzen 9 7900X, requiring a lower voltage PSU, and exhibits a thermal efficiency of approximately 4.1% higher in benchmark tests.
  • The price of the Intel core i7-13700K is around 4.7% more expensive than the AMD Ryzen 9 7900X, which declares the AMD Ryzen 9 7900X as a budget gamer’s choice.
  • We suggest that users buy the Ryzen 9 7900X because of its performance edge over the Intel i7-13700K while maintaining a lower price tag, with lesser thermal and power ratings.

Comparison Table

FeatureIntel Core i7-13700KAMD Ryzen 9 5900X
ArchitectureRaptor Lake (Hybrid Architecture)Zen 4 (Normal Architecture)
CoresTotal cores: 16
P-cores: 8
E-cores: 8
Total cores: 12
No core division
Maximum Operating Temperature100°C95°C
Maximum Supported RAM Speed5,600 MT/s4,800 MT/s
PCIe version5.0 and 4.05.0
Supporting ChipsetsBEST Motherboards For Intel Core i7-13700KBest Motherboards For Ryzen 9 7900x

Architectural Difference

  1. Clock Speed: The Intel i7-13700K has a base clock of 300MHz and a boost of up to 1600MHz. At this point, the Ryzen 9 7900X overshadows the i7-13700K completely with a base clock of 400MHz, which can be maxed out to a boost clock of 2200MHz. It is remarkable how the Ryzen 9 7900X, with 16 cores, can do so much more than the i7-13700K.
  2. Clock Rates: The i7-13700K has a base clock of 3.4GHz and 2.5GHz for the P cores and E cores, respectively. On the other hand, the Ryzen 9 7900X only has P cores working at a base clock of 4.7GHz. Subsequently, the boost clocks for the i7-13700K’s P-cores and E-cores are 5.3GHz and 4.2GHz (Max Turbo up to 5.4GHz). Meanwhile, the Ryzen 9 7900X has a Maximum Turbo of 5.6GHz.
  3. TDP: The Core i7-13700K has a TDP of 128W, much larger than the 96W TDP of the Ryzen 9 7900X, which makes the Ryzen 9 7900X more efficient than the Intel i7-13700K in terms of power consumption.
  4. Processing NodesThe i7-13700K has a 10nm processing node designed by TSMC, whereas the Ryzen 9 7900X uses the latest 5nm manufacturing node from TSMC.
  5. RAM: The Intel i7-13700K uses DDR4+DDR5 compatible RAM, whereas the Ryzen 9 7900X uses DDR5 RAM only. This compatibility also makes the Intel i7-13700K acceptable for older DDR4 motherboards. Both the processors have the same amount of memory, i.e., 128GB.

Previously, our take on the Intel core i7-13700K revealed some powerful insights on the processor. Moving up the path, we will proceed to the comparison of the processor with its rivals. Today’s guide will help you weigh the core i7-13700K vs. Ryzen 9 7900X and determine which would be better for you.

Intel i7-13700K Vs Ryzen 9 7900X – Gaming Benchmarks

Moving on, let us discuss the most vital part of the comparison. We will take a look at the results obtained from our benchmarks performed on both processors.

Gaming Rig

Assassin’s Creed Valhalla

Assassin’s Creed Valhalla Benchmarks (Image Credits: Tech4Gamers)
  • During the Assassin’s Creed Valhalla test, the Intel i7-13700K led the performance by 4 FPS or ~4.6% superior. The Intel core i7-13700K turned out 91 FPS on average, while the R9 7900X generated an average of 87 FPS.
  • The AMD Ryzen 9 7900X had an 8FPS lower %1 low framerates than the Intel core i7-13700K during the Valhalla benchmarks, as the former scored a %1 low of 65FPS against the %1 low of 73FPS by the latter.

Cyberpunk 2077

Cyberpunk 2077 Benchmark (Image Credits: Tech4Gamers)
  • The AMD Ryzen 9 7900X outperformed the competition in Cyberpunk 2077 by 3 FPS or ~3.2%. The R9 7900X produced an average of 96 FPS, compared to the Intel i7-13700K’s 93 FPS.
  • During the gameplay, the Intel core i7-13700K had a steeper %1 low framerate of 59FPS, while the %1 lows on R9 7900X was 5FPS higher i.e. 64FPS.

God of War

God of War Benchmarks (Image Credits: Tech4Gamers)
  • Speaking of the God Of War test, the AMD Ryzen 9 7900X outperformed the rival by ~5.8% higher performance. The average frame rate of core i7-13700K was 106 FPS, while the Ryzen 9 7900X was furnishing 110 average FPS.
  • While gaming, the %1 low framerates of Intel i7-13700K vs. Ryzen 9 7900X were 85FPS and 89FPS, bearing a difference of 4FPS for respective %1 low framerate capacities.

Horizon Zero Dawn

Horizon Zero Dawn Benchmarks (Image Credits: Tech4Gamers)
  • The Ryzen 9 7900X outscored the i7-13700K by 5 FPS or ~3.7%. The i7-13700K maintained an average frame rate of 135 FPS, while the R9 7900X provided a higher average of 140 FPS.
  • The Intel Core i7-13700K handled a %1 low framerate of 99FPS, two degrees higher than the than the Ryzen 9 7900X’s %1 low framerate of 97FPS.

Watch Dogs Legion

Watch Dogs Legion Benchmarks (Image Credits: Tech4Gamers)
  • A stunning lead of 4 FPS or 4% better performance over the core i7-13700K was made by the Ryzen 9 7900X as the i7-13700K delivered a 100 FPS average, while the R9 7900X produced 104 FPS.
  • Similarly, during the gameplay, the Intel core i7-13700K had a 1FPS edge over the Ryzen 9 7900X as the former had a %1 low score of 67FPS, compared to the latter’s 66FPS %1 low score.

Intel i7-13700K Vs Ryzen 9 7900X – Overall Gaming Analysis

ProcessorAverage FPS1% Lows
Intel i7-13700K📈 104.6📉 76.2
AMD Ryzen 9 7900X📈 107.4📉 76.8
Winner: AMD Ryzen 9 7900X

During the five games played at 1440p resolution, the mean frame rate of the AMD Ryzen 9 7900X is 2.8 FPS higher than the Intel core i7-13700K. So, the overall performance led by Ryzen 9 7900X was ~2.7% of core i7-13700 K. Regarding the 1% Lows, the difference between the Intel Core i7-13700K and the AMD Ryzen 9 7900X was 0.04FPS only.

Power Consumption

GamesIntel Core i7-13700K (W)AMD Ryzen 9 7900X (W)
Average Power Consumption128.6 ⚡️96.8 ⚡️
Winner: AMD Ryzen 9 7900X

The performance per watt ratio of AMD Ryzen 9 7900X is more profitable. According to the results, the electricity cost of Intel core i7-13700K would be ~36.4% higher than the Ryzen 9 7900X. Thus, the Ryzen 9 7900X would be a better option for users who can not bear paying higher bills.

Thermal Efficiency

GamesIntel Core i7-13700K (°C)AMD Ryzen 9 7900X (°C)
Average Thermal Capacity61.2 🌡️58.8 🌡️
Winner: AMD Ryzen 9 7900X

For 1440p resolution, the overall temperature of the Intel core i7-13700K was higher in our games. So, the AMD Ryzen 9 7900X provided a thermal efficiency of ~4.1% during gaming benchmarks, making it a better choice in terms of temperature levels out of the two competitors.

Price & Availability

CPULaunch MSRPCurrent Price
Intel Core i7-13700K💲425💲400
AMD Ryzen 9 7900X💲549💲382
Price Difference29.17%4.71%

The difference between the prices of the processors is 4.71%, with the Ryzen 9 7900X being the most economical one out of the two. Concerning accessibility, both the Ryzen 9 7900X and the Core i7-13700K are widely available in markets. You can order these processors directly from the official stores or websites such as eBay, Amazon, etc.

Conclusive Remarks – Which One Would We Recommend

Intel Core i7-13700K: The Intel Core i7 13700K has served the community for a long time with its impressive performance and smooth visuals. Even in this comparison, we see that the processor bags a performance close to its rival despite being much older. This is quite impressive for a processor being this much closer to one much more modern and powerful.

AMD Ryzen 9 7900X: Speaking of the Ryzn 9 7900X, it excels in every aspect discussed in this article. It offers a performance better than its rival, while consuming a relatively lower power wattage and lower thermal levels than the Core i7 13700K, making it better in comparison.

We recommend the Ryzen 9 7900X in today’s comparison as it has better performance results, better power efficiency, lower thermals, and lower price as compared to the Intel core i7-13700k.


Which Processor has higher clock speeds, the core i7-13700K or the Ryzen 9 7900X?

The base and boost clocks of the Ryzen 9 7900X are higher. The Ryzen 9 7900X has a turbo clock of up to 5.6 GHz.

Does the Ryzen 9 7900X support DDR4 memory?

No, the AMD Ryzen 9 7900X does not support DDR4. You can use only DDR5 memory with this processor.

What sockets do the core i7-13700K and R9 7900X use?

The core i7-13700K utilizes the FCLGA1700 socket of Intel, while the Ryzen 9 7900X has the latest AM5 (LGA 1718) of AMD.

More From AMD Ryzen 9 7900X

More From Intel Core i7-13700K

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