Doom

The AMD Ryzen 7 7700 and AMD Radeon RX 7900 XT combination delivers exceptional performance in Doom, with frame rates that remain highly playable even at 4K Ultra settings. The data shows this pairing is capable of pushing well beyond the 60 FPS threshold at all tested resolutions, making it a strong choice for high-refresh-rate monitors at 1440p and smooth 4K gameplay.

Resolution Scaling

The performance drop from 1080p to 4K is significant but expected for a demanding title like Doom. At High settings, the average frame rate falls from 249 FPS at 1920x1080 to 161 FPS at 2560x1440, and further to 87 FPS at 3840x2160. This represents a 65% reduction in frame rate when moving from 1080p to 4K, which is a typical scaling pattern for a GPU-bound scenario at higher resolutions.

The Low preset shows the same trend, with 338 FPS at 1080p dropping to 219 FPS at 1440p and 119 FPS at 4K. Interestingly, the gap between Low and High settings narrows as resolution increases. At 1080p, Low is 36% faster than High (338 vs 249 FPS), but at 4K, the difference shrinks to 37% (119 vs 87 FPS). This indicates that the GPU becomes the primary bottleneck at 4K, whereas at lower resolutions, the CPU has more headroom to influence performance.

The Medium preset follows the same pattern: 295 FPS at 1080p, 191 FPS at 1440p, and 103 FPS at 4K. The Ultra settings are the most demanding, producing 203 FPS at 1080p, 132 FPS at 1440p, and 71 FPS at 4K. The 4K Ultra result of 71 FPS confirms that this combination can handle maximum settings at 4K, though it falls just short of 75 FPS, which some users might target for V-Sync alignment.

The frame rate scaling between resolutions is nearly linear for each preset. For High settings, the 1080p-to-1440p drop is 35% (249 to 161 FPS), and the 1440p-to-4K drop is 46% (161 to 87 FPS). This suggests that at 1440p, the system is still somewhat CPU-limited, while at 4K, the GPU becomes the clear bottleneck. The fact that 4K Ultra still achieves 71 FPS demonstrates that the RX 7900 XT has enough raw compute power to handle Doom's most demanding configuration without dropping below playable levels.

GPU Role

The AMD Radeon RX 7900 XT is the dominant factor in this system's Doom performance. With a 300 W TDP and dual-slot design, this Navi 31-based card delivers 51.48 TFLOPS of FP32 performance. The GPU's 20 GB of GDDR6 memory on a 320-bit bus provides 800.0 GB/s of bandwidth, which is more than sufficient for Doom's texture-heavy environments at 4K resolution.

The card's boost clock of 2394 MHz and game clock of 2025 MHz allow it to maintain high utilization across all settings. At 4K Medium, the GPU achieves 103 FPS with a minimum of 88 FPS, showing that even the most demanding scenarios keep the card well within its comfort zone. The 84 ray tracing cores and 192 ROPs contribute to the card's ability to handle the game's dynamic lighting and particle effects without significant frame rate drops.

The RX 7900 XT's position relative to its rivals is interesting. The data shows it has a 1.5% higher average benchmark score than the AMD Radeon RX 9070 XT, and it outperforms the AMD Radeon 660M by 0.5%. However, it trails the NVIDIA RTX A2000 Mobile by 0.5% and the AMD Radeon RX 570X by 0.9% in synthetic benchmarks. These differences are minimal, indicating that the RX 7900 XT sits in a competitive mid-range tier for GPU performance.

In Doom specifically, the GPU's DirectX 12 Ultimate support (12_2) ensures full compatibility with the game's rendering pipeline. The Vulkan 1.4 API support is particularly relevant, as Doom is known to scale well with Vulkan, and the RX 7900 XT's 51.48 TFLOPS of FP32 compute power allows it to handle the game's compute shaders efficiently. The 336 TMUs and 459.6 GPixel/s pixel rate contribute to the card's ability to maintain high fill rates at 4K, which is evident in the 87 FPS average at 4K High.

How This Combo Ranks

This combination of AMD Ryzen 7 7700 and AMD Radeon RX 7900 XT ranks at 710 out of 3712 tested combinations in Doom, placing it in the top 19.1% of all systems tested. This ranking reflects the strong synergy between the CPU and GPU, with the Ryzen 7 7700 providing enough single-thread performance to keep the GPU fed at lower resolutions while the RX 7900 XT takes over at higher resolutions.

The Ryzen 7 7700's performance relative to its nearest rivals is remarkably tight. It has a 0.1% higher average benchmark score than the AMD Ryzen AI 9 365, and it is 0.2% faster than the Intel Core 5 221E. Against the AMD Ryzen 9 270, it is 0.4% faster, and it beats the Intel Core i9-13905H by 0.6%. These differences are within the margin of error for synthetic benchmarks, suggesting that the Ryzen 7 7700's 8 cores and 16 threads provide a solid foundation for gaming.

The combo's ranking of 710 out of 3712 means that 3002 other combinations outperform it, but this should be viewed in context. Many of those higher-ranked combinations likely feature more expensive GPUs or CPUs designed specifically for extreme overclocking. For a mainstream desktop configuration with a 65 W TDP CPU and a 300 W GPU, this ranking is impressive, particularly given that the combo maintains playable frame rates at 4K Ultra.

The GPU's own ranking further contextualizes the combo's performance. The RX 7900 XT sits at the 55th percentile of all GPUs, meaning it outperforms 55% of graphics cards on average. However, its nearest rivals are all within 1.5% of its average benchmark score, including the RX 9070 XT which has a 1.5% lower score. This tight grouping suggests that the RX 7900 XT is well-positioned in the market, and the combo's 710th ranking out of 3712 reflects this mid-to-high tier positioning.

FAQ

*Q: Can this system run Doom at 4K 60 FPS with all settings maxed?*

A: Yes. The average frame rate at 4K Ultra is 71 FPS, which exceeds the 60 FPS target. Even at 4K High, the system achieves 87 FPS, providing a comfortable margin above 60 FPS for most gameplay scenarios.

Q: What is the best resolution for this combination to take advantage of high refresh rates?

A: At 1440p, the system delivers 161 FPS on High settings and 132 FPS on Ultra, both of which are suitable for 144 Hz monitors. Even at 1080p, the Ultra preset maintains 203 FPS, which can take advantage of 240 Hz displays.

Q: How does the performance change between Low and Ultra settings at 4K?

A: At 4K, the Low preset achieves 119 FPS, Medium achieves 103 FPS, High achieves 87 FPS, and Ultra achieves 71 FPS. The difference between Low and Ultra is 48 FPS, or 68% faster on Low settings.

Q: Is the Ryzen 7 7700 a bottleneck for the RX 7900 XT in this game?

A: At 1080p, the CPU likely imposes some limitation, as evidenced by the 338 FPS on Low settings. However, at 1440p and 4K, the GPU becomes the primary constraint. The 0.1% to 0.6% performance differences between the Ryzen 7 7700 and its closest rivals suggest that the CPU is not a significant bottleneck.

Q: What is the minimum frame rate experienced at 4K Medium settings?

A: The minimum frame rate at 4K Medium is 88 FPS, with an average of 103 FPS and a maximum of 119 FPS. This indicates that even the most demanding scenes in Doom stay well above 60 FPS.

Q: How does this system compare to the AMD Radeon RX 9070 XT configuration?

A: The RX 7900 XT in this system has a 1.5% higher average benchmark score than the RX 9070 XT. This suggests that the current combination would perform slightly better in Doom, though the difference is likely to be within a few frames per second.

Settings Recommendations

For the best balance of visual quality and performance, High settings at 1440p are the sweet spot. This configuration delivers 161 FPS average, which is well above the 144 Hz refresh rate common on modern monitors, while maintaining the visual fidelity that Doom's fast-paced action benefits from. The High preset at 1440p also provides enough headroom that even the most intense combat scenarios will not dip below 60 FPS.

If you prioritize maximum visual quality, Ultra settings at 1440p are still excellent, with 132 FPS average. This is a 18% reduction from High settings but still provides a smooth experience on 120 Hz displays. The 132 FPS at 1440p Ultra shows that the system has enough GPU headroom to handle the game's most demanding visual effects without sacrificing playability.

For 4K gaming, High settings at 3840x2160 are recommended, achieving 87 FPS average. This provides a significant visual upgrade over 1440p while maintaining frame rates above 75 FPS. The 4K High preset is the best choice for users with 4K monitors who want to experience Doom at its native resolution without compromising on smoothness.

The Medium preset at 4K offers 103 FPS average, which is 18% faster than High at the same resolution. This setting is suitable for users who prefer higher frame rates over visual fidelity, but the difference between Medium and High at 4K is noticeable, particularly in texture detail and shadow quality. The 88 FPS minimum at 4K Medium ensures that even the most chaotic scenes remain smooth.

Avoid Low settings at 1080p, as the 338 FPS average exceeds the refresh rate of virtually all monitors on the market. The extra performance from Low settings provides no tangible benefit, and the visual downgrade is significant. The Ultra preset at 4K, while playable at 71 FPS, is best reserved for users who prioritize image quality over frame rate stability, as the 71 FPS average sits close to the 60 FPS minimum that some players find acceptable.