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Ryzen 7700X vs Ryzen 7900X: Worth Upgrading?

We will compare the Ryzen 7 7700X and the Ryzen 9 7900X with some real time gaming benchmarks and our expert analysis on its features.

Expert Verified By

AMD Ryzen 7 7700X

AMD Ryzen 9 7900X

Pros And Cons

Ryzen 7 7700Xβœ… Better price-to-performance ratio
βœ… Lower power draw.
❌ Worse multithreaded workflows
❌ Fewer cores.
Ryzen 9 7900Xβœ… Excellent in multi-threaded workflows.
βœ… Better performance overall.
❌ Greater power draw
❌ Less performance-to-price ratio

Key Takeaways
  • The Ryzen 9 7900X dominated the Ryzen 7700X vs Ryzen 7900X gaming framerate charts, with an average FPS of 191.6 FPS. This was 1.1% greater than the average framerate of the Ryzen 7 7700X.
  • In our gaming benchmarks, the Ryzen 9 7900X used 13% more power than the Ryzen 7 7700X in gaming, while the Ryzen 7 stayed 3.5% cooler than its rival.
  • The current price of the Ryzen 7 7700X is about 23% less than the current price of the Ryzen 9 7900X, making the Ryzen 7 7700X more economical out of the two.
  • Our recommendation goes in favor of the Ryzen 7 7700X, offering better power and thermal ratings and a similar performance under budget.

Ryzen 7700X vs Ryzen 7900X – Comparison Table

ProcessorAMD Ryzen 9 7900XAMD Ryzen 7 7700X
CodenameZen 4 (Raphael)Zen 4 (Raphael)
Instruction Setsx86-64x86-64
Integrated GraphicsYesYes
Graphics ModelAMD Radeon GraphicsAMD Radeon Graphics
Bus Frequency100 MHz100 MHz
CacheL1 Cache: 64 KB (per core)
L2 Cache: 1MB (per core)
L3 Cache: 64MB (shared)
L1 Cache: 64 KB (per core)
L2 Cache: 1MB (per core)
L3 Cache: 32MB (shared)
Launch Date27 Sep 202227 Sep 2022
Best MotherboardMotherboards For Ryzen 9 7900XMotherboards For Ryzen 7 7700X
Best CoolerCPU Coolers For Ryzen 9 7900XCPU Coolers For Ryzen 7 7700X

Architectural Difference

  1. Manufacturing Process: Both CPUs have the same Zen4 architecture and both benefit from using TSMC’s 5nm manufacturing nodes.
  2. Core/Thread Counts: The Ryzen 9 7900X consists of a higher core and thread count, having 12 cores and 24 threads over the Ryzen 7700X’s 8 cores and 16 threads.
  3. Clock SpeedsThe Ryzen 9 7900X arrives with a base frequency of 4.7 GHz that can be boosted to up to 5.6 GHz whereas the Ryzen 9 7700X operates at a base clock of 4.5GHz. Both CPUs can be ramped up to 5.6 GHz, which would highly benefit overclocking.
  4. Memory Support: Both of these CPUs support DDR5 memory but in a very unconventional way, with 5200 MHz of DDR5 being the maximum. The Ryzen 7000 CPUs do not support DDR4 memory, bringing your platform cost up even further. Both CPUs have a maximum memory of 128GB. 
  5. TDPIn terms of the TDP, the Ryzen 7900X has a higher power rating (170W) than its rival (105W). You can expect the former to consume as much as 38.23% more than the latter.

The Ryzen 7 7700X vs Ryzen 9 7900X have a few similar specs but they have a considerable price difference. Today, we’ll compare them to see if the higher-end model’s extra cost is backed up by improvements in performance.

Ryzen 7700X vs Ryzen 7900X – Gaming Benchmarks

Let’s start with the basic part of the tests involved to assess the two processors. We now move on to the benchmarks of the two processors.

Testing Rig

Horizon Zero Dawn

Horizon Zero Dawn Benchmarks (Image Credits: Tech4Gamers)
  • In the first game, we observed that the Ryzen 7 7700X obtained an average of about 192 FPS over the Ryzen 9 7900X’s 196 FPS, giving us a 2.06% difference in FPS.
  • In terms of the 1% lows, the Ryzen 7700X showed about 158 FPS, whereas the Ryzen 7900X was dominated by achieving about 173 FPS.

Hitman 3

Hitman III Benchmarks (Image Credits: Tech4Gamers)
  • The Ryzen 7 7700X obtained an average of 204 FPS in Hitman 3, while the 7900X achieved an average of 207 FPS, having an edge of 1.45% over its rival.
  • The 1% lows were also higher on the Ryzen 9’s side, with 184 FPS compared to the Ryzen 7’s 184 FPS.

God Of War

God Of War Benchmarks (Image Credits: Tech4Gamers)
  • The Ryzen 7700X faired better than the Ryzen 7900X in this game, by obtaining an average of 214 FPS vs 212 FPS, giving only a 0.93% increase in FPS. 
  • We also noticed that this game’s 1% low framerates were better for the 7700X, once again, 170 FPS compared to 168 FPS on the 7900X.

Assassin’s Creed: Valhalla

Assassins Creed Valhalla Benchmarks (Image Credits: Tech4Gamers)
  • In Assassin’s Creed: Valhalla, we saw that both the processors gave the same average of 214 FPS
  • This time, the 7900X obtained a 1% low framerate of 158 FPS, whereas the 7700X had a slightly lower framerate of 156 FPS.

Far Cry 6

Far Cry VI Benchmarks (Image Credits: Tech4Gamers)
  • Far Cry 6 presented a tie between the two cards as both the Ryzen 7 7770X and the Ryzen 9 7900X showed an average of 165 FPS. 
  • In this game, the Ryzen 7 7700X showed us 131 FPS as its 1% low framerate, whereas the Ryzen 9 7900X pulled ahead with 152 FPS.

Cyberpunk 2077

Cyberpunk 2077 Benchmarks (Image Credits: Tech4Gamers)
  • Cyberpunk 2077 performed slightly better on the Ryzen 7900X, where we saw an average of 144 FPS compared to the 140 FPS obtained by Ryzen 7700X, showing a 2.81% increase in FPS. 
  • For 1% lows, we observed that the 7900X also came ahead with 120 FPS, close to 7700X’s 123 FPS.

Forza Horizon 5

Forza Horizon V Benchmarks (Image Credits: Tech4Gamers)
  • In our last game, the 7700X averaged 198 FPS, whereas the Ryzen 9 7900X topped it by achieving 203 FPS. This makes a difference of about 2.5%. 
  • The 1% low FPS was again higher on the Ryzen 9 7900X’s side, which was 165 FPS compared to 161 FPS.

Ryzen 7700X vs Ryzen 7900X – Overall Gaming Performance

ProcessorAverage FPS1% Lows
AMD Ryzen 7 7700XπŸ“ˆ 189.6πŸ“‰ 151.7
AMD Ryzen 9 7900XπŸ“ˆ 191.6πŸ“‰ 160.1
Winner: AMD Ryzen 9 7900X

Throughout the benchmarks, the thing that we noticed the most was the close gap between the processor performances. The Ryzen 7 7700X performed almost similar to the Ryzen 9 7900X. In terms of the 1% lows, the Ryzen 9 7900X bagged only 0.4 FPS greater %1 lows than the Ryzen 7 7700X.

Power Consumption

GamesAMD Ryzen 7 7700X (W)AMD Ryzen 9 7900X (W)
Average Power Consumption102.8 ⚑️117.1 ⚑️
Winner: AMD Ryzen 7 7700X

Tallying the results, we see that the Ryzen 9 7900X had an average power draw of 117.1 Watts during the testing, whereas the Ryzen 7 7700X drew 102.8 Watts on average. This shows us a 13% difference in power consumption.

Thermal Efficiency

GamesAMD Ryzen 7 7700X (Β°C)AMD Ryzen 9 7900X (Β°C)
Average Thermal Capacity64.4 🌑️66.7 🌑️
Winner: AMD Ryzen 7 7700X

Throughout seven games, the Ryzen 7 7700X showed an average peak temperature of 64.4Β°C, whereas the Ryzen 9 7900X operated at a maximum average temperature of  66.7Β°C. This makes the former 3.5% cooler than the latter.

Pricing And Availability

Processor Launch MSRP Current Price
AMD Ryzen 7 7700X πŸ’²399 πŸ’²319
AMD Ryzen 9 7900X πŸ’²549 πŸ’²388
Price Difference 37.59% 17.78%

Comparing the prices of the processors, we found that the current prices of the processors stand 17% apart, whereas the AMD Ryzen 9 7900X is the most expensive one. These CPUs are available at any online retailer or brick-and-mortar computer hardware store like Microcenter. 

Final Comments – Which One Do We Recommend?

Ryzen 7 7700X: We would recommend users opt for the Ryzen 7 7700X because this processor can go to Ryzen 9 7900X’s lengths as it consumes less power, generates less heat, and costs relatively less, which is why we recommend you get this CPU.

Ryzen 9 7900X: Those aiming for a multithreading CPU should buy the Ryzen 9 7900X as it is very good at doing the job. However, it provides similar performance to the Ryzen 7 7700X with increased power and thermal draws, losing our recommendation in the Ryzen 7700X vs Ryzen 7900X comparison.

We recommend the Ryzen 7 7700X because of its similar performance in a budget-friendly range with good power and thermal efficiencies.

Frequently Asked Questions

Do these two CPUs have any difference in the iGPU?

No, the Ryzen 7 7700X and the Ryzen 9 7900X have the identical iGPU. However, the performances of the CPUs indicate that the Ryzen 9 7900X is slightly more powerful than the Ryzen 7 7700X.

Is the Ryzen 7900X the best CPU for gaming?

No, the Ryzen 7950X3D, 7900X3D and 7800X3D all beat the 7900X in gaming performance. The Ryzen 9 7900X cannot be the best choice in the presence of these processors. Moreover, it is beaten by the Ryzen 7700X too in terms of price, power, and thermals, while giving a similar performance.

How much performance difference is between the 7700X and the 7900X?

The real-world differences between the two chips are barely noticeable, with the Ryzen 9 7900X having a bit more performance.

More From Ryzen 7 7700X

More From Ryzen 7 7900X

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