Doom

FAQ

Q: What is the average FPS for this CPU and GPU combo in Doom at 1920x1080 with Ultra settings?

A: The measured average FPS is 145 at 1920x1080 with Ultra settings. This is the most demanding preset at that resolution, and it still delivers a smooth, high-refresh-rate experience.

Q: How does the AMD Ryzen 9 5900X compare to its nearest rival in overall benchmark scores?

A: The Ryzen 9 5900X has an average benchmark score of 41376. Its closest rival, the Intel Core Ultra 7 366H, scores 41263, which is a delta of 0.3%. The Intel Core i7-14650HX is slightly ahead with a score of 41576, a delta of -0.5%.

Q: What is the GPU's percentile ranking among all GPUs, and what does that indicate?

A: The AMD Radeon RX 7700 sits at the 58th percentile among all GPUs. This suggests it is a mid-range performer, with benchmark results indicating it is not a top-tier part but is capable of handling modern gaming workloads.

Q: What is the memory bandwidth of the AMD Radeon RX 7700?

A: The GPU features a 256-bit memory bus with GDDR6 memory, delivering a bandwidth of 624.1 GB/s. This high bandwidth is a key factor in its performance at higher resolutions.

Q: How many cores and threads does the CPU have, and what is its boost clock?

A: The AMD Ryzen 9 5900X has 12 cores and 24 threads, with a base clock of 3.70 GHz and a boost clock of 4.80 GHz. This configuration provides strong multi-threaded performance.

Q: What is the combo's rank among all tested combinations in Doom?

A: This specific CPU and GPU combination ranks 1314 out of 2930 total tested combos in Doom. This places it roughly in the 55th percentile of all tested systems for this game.

GPU Role

The AMD Radeon RX 7700 is built on the RDNA 3.0 architecture and features 16 GB of GDDR6 memory on a 256-bit bus. This memory configuration, with a bandwidth of 624.1 GB/s, is substantial for a mid-range card and is directly relevant to Doom's performance at high resolutions. The data shows that the GPU's memory subsystem is a significant asset, allowing it to maintain playable frame rates even at 4K with High settings.

The GPU's clock speeds are set at a base of 1900 MHz, with a game clock of 2041 MHz and a boost clock of 2459 MHz. These clocks, combined with the 2560 shading units, give the card a peak FP32 throughput of 25.18 TFLOPS. In the context of Doom, which is a fast-paced FPS, this raw compute power translates into the high frame rates observed in the measured data. The card's pixel rate of 236.1 GPixel/s and texture rate of 393.4 GTexel/s are also critical for rendering the game's environments and effects without becoming a bottleneck.

The GPU's performance in synthetic benchmarks provides context. It scores 20974 in Passmark G3D and 106028 in Geekbench OpenCL. These scores align with its 58th percentile ranking among all GPUs, indicating that it is a capable performer, though not at the top of the charts. When compared to its nearest rivals, the data shows it is very closely matched with the AMD Radeon R9 370X (deltaPct -0.1%) and slightly behind the NVIDIA GeForce RTX 3060 Ti (deltaPct -1.7%). This suggests that in pure compute terms, the RX 7700 is a solid mid-range contender, but its 16 GB VRAM and high bandwidth give it an edge in memory-heavy scenarios, which is reflected in the Doom results.

The VRAM capacity is particularly important for 4K gaming. With 16 GB, the card is well-equipped to handle the texture data required at 3840x2160 resolution. The measured FPS at 4K High is 62, which shows that the GPU is being utilized heavily, but the ample VRAM prevents any potential stuttering or texture thrashing that could occur with less memory. This makes the RX 7700 a more future-proof option for high-resolution gaming than its synthetic benchmark score alone might suggest.

Resolution Scaling

Analyzing the measured FPS across resolutions reveals a clear scaling pattern that points to the GPU as the primary limiting component. At 1920x1080 with Low settings, the combo achieves 241 FPS. Moving to 2560x1440 at Low settings drops the average to 156 FPS, a significant reduction of 85 FPS. At 3840x2160 with Low settings, the average falls further to 85 FPS. This scaling from 1080p to 4K represents a 64.7% decrease in frame rate, which is a typical characteristic of a GPU-bound scenario.

The pattern is consistent across all settings presets. For High settings, the FPS drops from 178 at 1080p to 115 at 1440p and then to 62 at 4K. The Ultra preset shows a similar trend: 145 FPS at 1080p, 94 FPS at 1440p, and 51 FPS at 4K. The consistent drop-off as resolution increases indicates that the rendering workload is scaling with pixel count, which is the definition of a GPU-limited situation. The CPU, with its 12 cores and high boost clock, is not the bottleneck here, as the frame rate is directly tied to the GPU's ability to render pixels.

The data also shows diminishing returns at lower resolutions. The jump from 1440p to 1080p yields a larger relative FPS increase than the jump from 4K to 1440p. For instance, at Medium settings, moving from 1440p (136 FPS) to 1080p (210 FPS) is a 54.4% increase, while moving from 4K (74 FPS) to 1440p (136 FPS) is an 83.8% increase. This suggests that at 1080p, the system is approaching the limits of what the game engine can deliver, and the CPU's performance becomes more relevant, though the overall trend still shows the GPU's dominance in determining performance.

Measured FPS Breakdown

The measured data for Doom provides a comprehensive view of performance across four resolutions and four settings presets. Starting at 1920x1080, the combo delivers exceptional performance. At Low settings, it averages 241 FPS, which is near the refresh rate ceiling of most high-end monitors. Medium settings yield 210 FPS (with a min of 179 and max of 242), and High settings produce 178 FPS. Even at the most demanding Ultra preset, the average remains at a very playable 145 FPS. This resolution is clearly where this system shines, providing a smooth experience even in the most intense firefights.

Moving to 2560x1440, the performance remains strong but begins to show the GPU's workload. Low settings average 156 FPS, which is still excellent for competitive play. Medium settings drop to 136 FPS (min 116, max 156), and High settings produce 115 FPS. Ultra settings still manage an average of 94 FPS, which is above the 60 FPS threshold for most gamers and suitable for a smooth experience on a 144Hz monitor. The data shows that 1440p is a sweet spot for this combo, balancing visual fidelity with high frame rates.

At 3840x2160, the performance becomes more moderate, but the game remains playable. Low settings average 85 FPS, allowing for a fluid experience at 4K. Medium settings average 74 FPS (min 63, max 85), which is still very respectable. High settings drop to 62 FPS, which is just above the 60 FPS target for console-like smoothness. However, Ultra settings at 4K dip to an average of 51 FPS. This is the only configuration in the dataset where the frame rate falls below the 60 FPS threshold, indicating that the GPU is fully saturated at this extreme setting.

The data also provides min and max FPS for Medium settings at each resolution. At 1080p, the range is 179-242 FPS, showing a 63 FPS variance. At 1440p, the range is 116-156 FPS, a 40 FPS variance. At 4K, the range is 63-85 FPS, a 22 FPS variance. This narrowing of the frame time variance at higher resolutions further confirms that the GPU is the bottleneck, as the consistent workload at 4K reduces the impact of CPU-related frame spikes.

Settings Recommendations

For the best experience, the data suggests that the Ultra preset is only viable at 1080p and 1440p, where it delivers 145 and 94 FPS respectively. At 1080p, Ultra provides a high-fidelity experience without sacrificing smoothness. At 1440p, the 94 FPS average is still excellent and justifies the visual upgrade from High settings. However, at 4K, Ultra drops to 51 FPS, which is below the standard for smooth gameplay, so it is not recommended unless the user prioritizes visual fidelity over performance.

The High preset offers the best balance across all resolutions. At 1080p, it achieves 178 FPS, which is more than sufficient for any high-refresh-rate display. At 1440p, it produces 115 FPS, which is ideal for a 120Hz or 144Hz monitor. Even at 4K, High settings maintain a 62 FPS average, which is just above the 60 FPS target. This makes High the most versatile preset, providing a consistent and smooth experience from 1080p to 4K.

For users with a 4K display, the data indicates that Medium settings are the sweet spot. At 3840x2160, Medium averages 74 FPS, which is a significant improvement over High (62 FPS) and Ultra (51 FPS). The min FPS of 63 and max of 85 suggest that the experience is stable, with minimal frame drops. This allows for high-resolution gaming without the need to compromise on frame rate. Low settings at 4K (85 FPS) are also viable for competitive play, but the visual degradation is substantial.

In summary, the recommended path is to use High settings for most scenarios, as it provides the best combination of visual quality and performance. If the user is aiming for maximum frame rates at 1080p, Ultra is a good choice. For 4K gaming, Medium settings are recommended to maintain a smooth experience, as the Ultra preset's 51 FPS average falls short of the 60 FPS target.

CPU Role

The AMD Ryzen 9 5900X is a 12-core, 24-thread processor based on the Zen 3 architecture. Its high core count and boost clock of 4.80 GHz provide substantial multi-threaded capability. In synthetic benchmarks, it scores 16262 in Cinebench R23 multicore and 1527 in single-core. These scores, along with its 87th percentile ranking among all CPUs, indicate that it is a high-end processor that is unlikely to be a bottleneck in gaming.

In the context of Doom, the CPU's role is to feed the GPU with draw calls and handle game logic. The measured FPS data shows that the frame rate scales heavily with resolution, which is a classic sign of a GPU bottleneck. At 1080p, where the CPU has more influence, the combo achieves 241 FPS at Low settings. This high frame rate suggests that the CPU is capable of handling the game's demands without limiting performance. The 24 threads are more than sufficient for Doom's engine, which is well-optimized for multi-core processors.

The CPU's memory bandwidth of 51.2 GB/s (DDR4 dual-channel) is adequate for feeding the 12 cores. The 64 MB of L3 cache is also beneficial, as it reduces the need to access system memory for frequently used data. This is reflected in the CPU's high Passmark scores, such as 140851 in integer math and 77700 in floating-point math. These metrics indicate that the CPU has the computational headroom to handle any game logic demands, even at high frame rates.

The nearest rivals to the Ryzen 9 5900X are mobile processors, such as the Intel Core Ultra 7 366H and the AMD Ryzen AI 5 PRO 440. The 5900X's average score of 41376 is nearly identical to these parts, with deltas of only 0.3-0.4%. This suggests that while the 5900X is a desktop part, its performance is comparable to modern high-end mobile chips. However, its 12-core configuration is more robust for sustained workloads, which can be beneficial in games that utilize multiple threads.

How This Combo Ranks

This specific combination of the AMD Ryzen 9 5900X and AMD Radeon RX 7700 ranks 1314 out of 2930 tested combos in Doom. This places it in the 55th percentile of all tested systems, which is a solid mid-range position. The rank reflects the balance between the high-end CPU and the mid-range GPU. The CPU's strong performance ensures that it does not hold back the GPU, but the GPU's mid-range standing limits the overall combo's position.

The GPU's percentile rank of 58 is the more limiting factor in this combo. While the CPU is in the 87th percentile, the GPU's mid-range position drags the combo's overall rank down. This is a common pattern in gaming systems, where the GPU is the primary determinant of gaming performance. The data shows that if the GPU were upgraded, the combo's rank would likely improve significantly, as the CPU has ample headroom to support a more powerful graphics card.

The combo's rank of 1314 is also influenced by the game itself. Doom is a well-optimized title that runs well on a wide range of hardware. The fact that this combo still achieves over 60 FPS at 4K High settings demonstrates the efficiency of the game engine and the capability of the RX 7700. In less optimized games, the combo's rank might be lower, but in Doom, the mid-range GPU is able to deliver a playable experience at high resolutions.

Overall, the rank indicates that this is a well-balanced system for 1080p and 1440p gaming, with the ability to handle 4K at reduced settings. The CPU's high percentile ranking ensures that the system is future-proof, while the GPU's mid-range position means that it is best suited for the current generation of games. For users looking to play Doom, the data shows that this combo provides a strong experience, particularly at 1440p where it delivers high frame rates with high visual fidelity.