Doom

The AMD Ryzen 7 9700F paired with the NVIDIA GeForce RTX 3080 delivers a formidable performance profile in Doom, a 2016 FPS title. The data shows this combination is highly capable of pushing high refresh rates at 1080p and 1440p, while still maintaining excellent playability at 4K. Benchmark results indicate that the system scales predictably with resolution and settings, providing a smooth experience across the board, with the CPU rarely acting as a bottleneck.

FAQ

Q: What is the average frame rate at 1080p with Ultra settings?

A: The measured average FPS at 1920x1080 with Ultra settings is 181 frames per second.

Q: How does the CPU's multi-threaded performance compare to its nearest rival?

A: The AMD Ryzen 7 9700F has an average benchmark score of 69996, which is only 0.7% higher than the AMD Ryzen 9 7950X, scoring 69515.

Q: What is the minimum FPS recorded at 1440p with Medium settings?

A: The minimum FPS recorded at 2560x1440 with Medium settings is 144 frames per second.

Q: Does the GPU support hardware ray tracing?

A: Yes, the NVIDIA GeForce RTX 3080 is equipped with 68 RT cores and supports DirectX 12 Ultimate, which includes ray tracing capabilities.

Q: What is the GPU's memory bandwidth?

A: The RTX 3080 features a 320-bit memory bus with GDDR6X memory, providing a bandwidth of 760.3 GB/s.

Q: What is the difference in average FPS between 1080p and 4K at High settings?

A: The average FPS drops from 221 at 1920x1080 to 78 at 3840x2160, a significant decrease that highlights the GPU's workload at higher resolutions.

GPU Role

The NVIDIA GeForce RTX 3080 is the primary driver of performance in this configuration, particularly as resolution and graphical fidelity increase. The GPU's specifications, including 8704 shading units and a boost clock of 1710 MHz, provide substantial raw compute power. This is complemented by 10 GB of GDDR6X memory on a 320-bit bus, which delivers a bandwidth of 760.3 GB/s. This high bandwidth is crucial for feeding the GPU's 272 texture mapping units and 96 render output units, especially at 4K resolution where data throughput demands are immense.

The data shows that the GPU's capabilities are the deciding factor in this game's performance ceiling. At 4K, the average frame rates vary significantly with settings, ranging from 105 FPS on Low to 63 FPS on Ultra. This spread of 42 FPS is directly correlated with the increased load on the GPU's shaders and memory system. The RTX 3080's performance percentile of 68 among all GPUs indicates it is a capable mid-to-high-tier card, and the benchmark results in Doom confirm this, as it consistently delivers playable frame rates even at the most demanding settings.

The GPU's architecture, based on the Ampere design and manufactured on an 8 nm process, allows for a high transistor count of 28,300 million. This translates to a peak FP32 performance of 29.77 TFLOPS, which is more than sufficient for a game like Doom. The benchmark results indicate that the GPU is not the limiting factor at lower resolutions, but its role becomes more pronounced as the resolution increases, making it the definitive component for 4K gaming performance.

Resolution Scaling

The measured FPS data across the three tested resolutions provides a clear picture of how the system scales and where the bottleneck lies. Moving from 1920x1080 to 2560x1440 at High settings, the average FPS drops from 221 to 143, a reduction of 78 FPS or roughly 35%. This is a substantial decrease, but the resulting frame rate is still exceptionally high for a 1440p experience. The transition from 1440p to 3840x2160 at the same settings shows an even more dramatic drop, from 143 to 78 FPS, a further 45% reduction.

This scaling pattern is a classic indicator of a GPU-bound scenario. At 1080p, the CPU and GPU are both capable of producing very high frame rates, but the load is relatively light on the GPU. As resolution increases, the number of pixels the GPU must render grows exponentially, placing a much heavier burden on its processing units and memory bandwidth. The fact that the frame rate drops so steeply from 1080p to 4K demonstrates that the RTX 3080 is the primary limiting component in this configuration.

The data also shows that the gap between settings at 4K is much larger than at 1080p. At 1080p, the difference between Low and Ultra settings is 120 FPS (301 vs. 181). At 4K, this difference is 42 FPS (105 vs. 63). This is because at 1080p, the system is often limited by other factors, but at 4K, the GPU is fully saturated, and the impact of each setting change is more directly proportional to the rendering workload. This further confirms that the RTX 3080 is the bottleneck at higher resolutions.

Measured FPS Breakdown

The benchmark data provides a comprehensive look at the system's performance across nine different configurations.

At 1920x1080, the system delivers exceptional performance. With Low settings, the average FPS is 301, providing an incredibly smooth experience. Medium settings yield an average of 262 FPS, with a minimum of 223 and a maximum of 301. High settings still maintain a very high average of 221 FPS. Even at Ultra settings, the average FPS is 181, which is more than sufficient for a high-refresh-rate monitor. This resolution is clearly CPU-light for this combo, allowing the GPU to stretch its legs.

Moving to 2560x1440, the frame rates remain very impressive. Low settings average 195 FPS, while Medium settings average 170 FPS, with a minimum of 144 and a maximum of 195. High settings produce an average of 143 FPS, which is still ideal for a 144Hz monitor. Ultra settings drop to an average of 117 FPS, which remains highly playable and smooth for fast-paced action. The system is still delivering excellent performance at this resolution, with no configuration falling below the 100 FPS mark.

At 3840x2160, the GPU begins to feel the pressure, but the results are still very good. Low settings average 105 FPS, ensuring a smooth experience. Medium settings average 92 FPS, with a minimum of 78 and a maximum of 106. High settings average 78 FPS, which is still comfortably above the 60 FPS standard for console-like smoothness. Ultra settings are the most demanding, bringing the average down to 63 FPS. This is still playable, but it shows the limits of the RTX 3080 at this resolution with maximum settings.

CPU Role

The AMD Ryzen 7 9700F is a powerful 8-core, 16-thread processor based on the Zen 5 architecture. With a base clock of 3.80 GHz and a boost clock of 5.50 GHz, it has a high instruction processing rate. The benchmark results show that this CPU is not a bottleneck in Doom at any tested setting. Its PassMark single-thread score of 4691 is strong, and its multi-thread score of 36470 is also substantial. The CPU's performance percentile of 94 among all CPUs indicates it is a top-tier processor for general tasks and gaming.

In the context of Doom, a game that is well-optimized and can leverage multiple cores, the 9700F's 8 cores and 16 threads are more than adequate. The data supports this, as the frame rates scale primarily with GPU load rather than showing signs of CPU limitation. For instance, at 1080p with Low settings, the average FPS is 301, which is a very high number. If the CPU were a limiting factor, we would expect to see the frame rates plateau or become inconsistent at lower resolutions and settings, but this is not the case.

The CPU's memory support for DDR5 with a dual-channel bus and 89.6 GB/s bandwidth ensures that data can be fed to the GPU quickly. Its PCIe Gen 5 support with 24 lanes also provides ample bandwidth for the RTX 3080, which uses a PCIe 4.0 x16 interface. The benchmark results show that the 9700F provides a solid foundation for this GPU, allowing the RTX 3080 to perform to its full potential without being held back by processor limitations.

Settings Recommendations

Based on the measured FPS data, the optimal settings configuration depends on the user's display and performance priorities. For users with a high-refresh-rate 1080p monitor (144Hz or higher), the Ultra preset, with an average of 181 FPS, is the best choice. It provides the highest visual fidelity while still delivering frame rates that far exceed the monitor's refresh rate, ensuring a visually rich and buttery-smooth experience.

For 1440p users, the High preset is the sweet spot. It delivers an average of 143 FPS, which is perfectly aligned with 144Hz monitors. This configuration offers a great balance between visual quality and performance, ensuring that the game looks excellent while maintaining a frame rate that is high enough for competitive play. The Medium preset also provides a solid alternative with an average of 170 FPS, which could be preferred for users who want an even higher frame rate buffer.

At 4K, the recommendation is more nuanced. The High preset, at 78 FPS, provides a good balance for a 60Hz display, offering a significant visual improvement over Medium while staying well above the 60 FPS threshold. For users with 4K 120Hz displays, the Medium preset, with an average of 92 FPS, is a better choice. While it requires a slight reduction in visual settings, it provides a much smoother and more responsive experience that takes advantage of the higher refresh rate. The Ultra preset at 63 FPS is only advisable for users who prioritize image quality above all else and are comfortable with frame rates closer to 60 FPS.

How This Combo Ranks

The AMD Ryzen 7 9700F and NVIDIA GeForce RTX 3080 combination ranks 787th out of 2930 tested combos for this game. This places it in the top 27% of all configurations, indicating that it is a strong performer. The ranking reflects the balanced nature of this pairing, where the CPU is powerful enough to not bottleneck the GPU, and the GPU is capable enough to deliver high frame rates across all resolutions.

Looking at the individual components, the CPU's performance is very close to its nearest rivals. The 9700F's average score of 69996 is nearly identical to the AMD Ryzen 9 7940HX (69875), the Intel Core i7-14700KF (70163), and the AMD Ryzen 9 7950X (69515). The delta percentages are all within 0.9% of these rivals, showing that the 9700F is a very competitive processor. This means the CPU is not a differentiator in this ranking; it's the GPU that will determine the overall standing.

The RTX 3080's ranking is more telling. Its average benchmark score of 23172 places it in the 68th percentile of all GPUs. While its closest rivals in the database (like the NVIDIA P106-100) have similar average scores, the RTX 3080's real-world performance in Doom is excellent. The combo's rank of 787 out of 2930 confirms the RTX 3080's enduring capability. This high ranking, coupled with the strong CPU, shows that this system is a well-rounded gaming machine that can handle the demands of Doom with ease, offering a high-performance experience that is better than the majority of tested configurations.