Doom

The AMD Ryzen 9 9900X pairing with the NVIDIA GeForce RTX 2060 produces a clear picture of a system where the graphics card is the primary bottleneck in Doom, yet the CPU's strength ensures that frame rates remain highly playable at lower resolutions. The data across the measured resolutions shows a predictable decline in performance as pixel count increases, but the rate of that decline tells a specific story about hardware limits.

Resolution Scaling

The measured frame rates show a steep drop-off when moving from 1080p to 4K, which is the hallmark of a GPU-bound scenario. At 1080p High settings, the combo delivers 126.5 FPS. Stepping up to 1440p High reduces that figure to 86.1 FPS, a 32% decrease. Moving further to 4K High yields just 44.8 FPS, which represents a 65% reduction from the 1080p result. This scaling curve is aggressive and indicates that the RTX 2060's compute and memory resources are being saturated as resolution increases.

The gap between Low and Ultra settings widens dramatically at higher resolutions. At 1080p, the spread between Low (173.7 FPS) and Ultra (103.9 FPS) is 69.8 FPS. At 1440p, that spread narrows to 44.8 FPS (112.6 vs 67.8). At 4K, the spread compresses further to 25.9 FPS (61.8 vs 35.9). This compression suggests that at 4K, the GPU is so heavily loaded that even reducing settings to Low cannot fully compensate for the pixel throughput demands. The 4K Low result of 61.8 FPS is barely above the 1440p Ultra figure of 67.8 FPS, showing that resolution has a more profound impact on this hardware than graphical fidelity.

Notably, the 1080p data reveals that the CPU is capable of feeding the GPU well beyond its limits. The 1080p Low result of 173.7 FPS is the highest measured across all rows, and the 1080p Medium score of 154.2 FPS remains exceptionally high. These figures indicate that the Ryzen 9 9900X is not the limiting factor at lower resolutions; rather, the RTX 2060's rendering pipeline maxes out before the CPU's processing capacity is exhausted.

CPU Role

The AMD Ryzen 9 9900X brings substantial processing power to this pairing, and its specifications align well with the demands of Doom, a 2016 FPS title. The CPU features 12 cores and 24 threads based on the Zen 5 architecture, with a base clock of 4.40 GHz and a boost clock of 5.60 GHz. These high clock speeds are critical for maintaining high frame rates in a game that relies heavily on single-thread performance for game logic and draw call submission.

The benchmark data for this processor shows exceptional single-core capability. In 3dmark_single_thread, it scores 1286, while Cinebench R23 single-core reaches 6555. Geekbench single-core hits 3341. These scores place the CPU in the 94th percentile among all tested processors, indicating that its per-thread performance is among the best available. For a game like Doom, which was designed to run well on hardware from its era, this level of single-thread performance is more than sufficient to avoid bottlenecking the GPU.

The multi-threaded results are equally impressive but less relevant for this specific title. Cinebench R23 multicore scores 46438, and 3dmark_max_threads reaches 13929. The 12-core, 24-thread configuration ensures that the CPU will not struggle with background tasks or streaming while gaming, but Doom's engine does not scale to fully utilize this many threads. The practical effect is that the CPU sits idle relative to its potential in this game, waiting for the GPU to finish each frame.

Compared to its nearest rivals, the Ryzen 9 9900X shows a tight competitive grouping. It trails the AMD Ryzen 9 9900X3D by a marginal 0.4% in average benchmark score (54450 vs 54681). It leads the Intel Core i7-14700F by 0.7% (54450 vs 54097). It falls behind the Intel Core Ultra 5 245K by 1.5% and the Intel Core Ultra 5 245KF by 1.8%. These sub-2% deltas indicate that the 9900X is squarely in the middle of its performance class, meaning any frame rate differences in Doom are unlikely to stem from CPU capability.

Settings Recommendations

The measured rows provide clear guidance for optimizing the experience with this combo. At 1080p, the recommended setting is High, which delivers 126.5 FPS. This is well above the 100 FPS threshold for smooth gameplay and maintains a comfortable margin over the Ultra preset's 103.9 FPS. The jump from High to Ultra costs 22.6 FPS (126.5 to 103.9) while providing diminishing visual returns in a fast-paced FPS. Medium at 154.2 FPS and Low at 173.7 FPS offer higher frame rates but sacrifice visual fidelity that affects target acquisition in cluttered environments.

At 1440p, High remains the optimal choice with 86.1 FPS. This is above 60 FPS and provides a smooth experience on standard 60Hz monitors. Moving to Medium increases the frame rate to 97.8 FPS, but the visual downgrade may not be worth the extra 11.7 FPS for most players. Ultra drops to 67.8 FPS, which is playable but leaves little headroom for demanding scenes. The Low preset at 112.6 FPS is only recommend for competitive play where maximum frame rate trumps visuals.

At 4K, no setting achieves a consistently smooth 60 FPS. The best result is Low at 61.8 FPS, which barely crosses the threshold but may dip in intense combat. Medium delivers 54.8 FPS, and High drops to 44.8 FPS. Ultra is effectively unplayable at 35.9 FPS. For 4K users, the recommendation is to run Low settings to maintain playability, or to accept lower resolutions for a better experience. The data clearly indicates that this GPU is not suited for 4K gaming in Doom, regardless of CPU strength.

How This Combo Ranks

The combination of the Ryzen 9 9900X and RTX 2060 ranks 1384 out of 1681 tested combos for Doom. This places it in the bottom 18% of all configurations, which reflects the GPU's age and performance class rather than any deficiency in the CPU. The ranking is a direct consequence of the RTX 2060's 58th percentile standing among all GPUs, combined with the CPU's 94th percentile standing. The disparity between these two percentiles highlights the imbalance of this pairing.

The RTX 2060's nearest rivals in the GPU benchmark rankings include the AMD Radeon RX 7600S (deltaPct of 0.5), the AMD Radeon Pro 5600M (deltaPct of -1.7), and the AMD Radeon Pro 5700 (deltaPct of -1.7). These small deltas indicate that the RTX 2060 is competitive with its immediate peers, but none of these cards are designed for high-refresh-rate or high-resolution gaming in modern titles. The combo's low rank relative to the full database is expected given that most tested combinations likely feature newer or higher-tier GPUs.

The rank of 1384 out of 1681 also suggests that users with this specific CPU would achieve far better rankings by pairing it with a more powerful GPU. The CPU alone is capable of supporting much higher frame rates, as evidenced by the 1080p Low result of 173.7 FPS. The bottleneck is unambiguous: the GPU limits the system's overall gaming performance in Doom, and the ranking reflects this limitation.

GPU Role

The NVIDIA GeForce RTX 2060 is the decisive factor in this combo's gaming performance. Its specifications include 6 GB of GDDR6 memory on a 192-bit bus, providing 336.0 GB/s of bandwidth. The GPU operates at a base clock of 1365 MHz and a boost clock of 1680 MHz, with 1920 shading units and 48 ROPs. These specifications place the card in the 58th percentile among all GPUs, with an average benchmark score of 16074.

The 6 GB VRAM capacity is a notable constraint at higher resolutions. At 4K, the measured frame rates drop sharply, and while Doom's texture requirements are modest by modern standards, the memory bandwidth of 336.0 GB/s becomes a limiting factor when pushing 3840x2160 pixels. The 4K results, ranging from 35.9 FPS on Ultra to 61.8 FPS on Low, demonstrate that the GPU's memory subsystem and compute units are overwhelmed at this resolution.

The GPU's compute performance, measured at 6.451 TFLOPS FP32, is adequate for 1080p gaming but insufficient for 4K in a demanding FPS. The texture rate of 201.6 GTexel/s and pixel rate of 80.64 GPixel/s further illustrate the card's mid-range positioning. The RTX 2060's nearest rivals in the benchmark database include the AMD Radeon RX 7600S (0.5% faster), AMD Radeon Pro 5600M (1.7% slower), and AMD Radeon Pro 5700 (1.7% slower). This tight grouping confirms that the RTX 2060 sits at a performance plateau that cannot be overcome by the attached CPU.

The GPU's 12 nm process node and 160 W TDP indicate its generation, and the data shows that it was designed for 1080p and entry-level 1440p gaming. In Doom, the card delivers playable frame rates at 1080p and 1440p with High settings, but the 4K results fall below acceptable thresholds for smooth gameplay. The benchmark results lead to an unambiguous conclusion: the RTX 2060 is the performance ceiling for this combo, and any upgrade path would involve replacing the GPU before the CPU.