AMD Ryzen 7 7700X
Rated: 6/10
AMD Ryzen 9 7900X
Rated: 9/10
Pros And Cons
| CPU | Pros | Cons |
|---|---|---|
| Ryzen 7 7700X | ✅ Better price-to-performance ratio ✅ Lower power draw. | ❌ Worse multithreaded workflows ❌ Fewer cores. |
| Ryzen 9 7900X | ✅ Excellent in multi-threaded workflows. ✅ Better performance overall. | ❌ Greater power draw ❌ Less performance-to-price ratio |
- 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
| Processor | AMD Ryzen 9 7900X | AMD Ryzen 7 7700X |
|---|---|---|
| Codename | Zen 4 (Raphael) | Zen 4 (Raphael) |
| Instruction Sets | x86-64 | x86-64 |
| Integrated Graphics | Yes | Yes |
| Graphics Model | AMD Radeon Graphics | AMD Radeon Graphics |
| Bus Frequency | 100 MHz | 100 MHz |
| Cache | L1 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 Date | 27 Sep 2022 | 27 Sep 2022 |
| Best Motherboard | Motherboards For Ryzen 9 7900X | Motherboards For Ryzen 7 7700X |
| Best Cooler | CPU Coolers For Ryzen 9 7900X | CPU Coolers For Ryzen 7 7700X |
Architectural Difference
- Manufacturing Process: Both CPUs have the same Zen4 architecture and both benefit from using TSMC’s 5nm manufacturing nodes.
- 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.
- Clock Speeds: The 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.
- 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.
- TDP: In 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
- MOBO: GIGABYTE X670E AORUS MASTER
- GPU: GIGABYTE RTX 4090 Gaming OC 24G
- RAM: Corsair Dominator Titanium DDR5-7200 C34
- Storage Drive: XPG Gammix S70 Blade 2TB NVMe
- Power Supply: be quiet! Dark Power Pro 13 1300W
- CPU Cooler: Corsair ICUE H150I Elite
Horizon Zero Dawn
- 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
- 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
- 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
- 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 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 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
- 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
| Processor | Average FPS | 1% Lows |
|---|---|---|
| AMD Ryzen 7 7700X | 📈 189.6 | 📉 151.7 |
| AMD Ryzen 9 7900X | 📈 191.6 | 📉 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
| Games | AMD Ryzen 7 7700X (W) | AMD Ryzen 9 7900X (W) |
|---|---|---|
| Average Power Consumption | 102.8 ⚡️ | 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
| Games | AMD Ryzen 7 7700X (°C) | AMD Ryzen 9 7900X (°C) |
|---|---|---|
| Average Thermal Capacity | 64.4 🌡️ | 66.7 🌡️ |
| Winner: AMD Ryzen 7 7700X | ||
Throughout seven games, the Ryzen 7 7700X showed an average peak temperature of 64.4°C, whereas the Ryzen 9 7900X operated at a maximum average temperature of 66.7°C. This makes the former 3.5% cooler than the latter.
Pricing And Availability
| Processor | Launch MSRP | Current Price |
|---|---|---|
| AMD Ryzen 7 7700X | 💲399 | 💲319 |
| AMD Ryzen 9 7900X | 💲549 | 💲388 |
| 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.
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. 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. The real-world differences between the two chips are barely noticeable, with the Ryzen 9 7900X having a bit more performance.Frequently Asked Questions
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[Comparisons Specialist]
I’m a passionate computer hardware expert specializing in CPUs and GPUs. With a lifelong curiosity for hardware and extensive hands-on experience, I provide valuable insights, practical advice, and in-depth analysis on these components. Engaging with the hardware community, I exchange knowledge and stay at the forefront of technological advancements.
Get In Touch: uzair@old.tech4gamers.com
