Counter-Strike 2

The AMD Ryzen 9 9900X paired with the NVIDIA GeForce RTX 4090 is an extreme high-end combination, and the Counter-Strike 2 data reflects that. This is a setup where the GPU is powerful enough to push frame rates into the hundreds at any resolution, but the CPU's single-threaded strength determines how high those numbers climb. The measured results show a system that can handle competitive play at maximum refresh rates, but the scaling between settings reveals where the bottlenecks truly lie.

Resolution Scaling

The frame rate drop from 1080p to 4K is steep and consistent across all settings. At Low settings, the average FPS falls from 746.1 at 1920x1080 to 273.8 at 3840x2160, a reduction of roughly 63%. The High preset shows a similar pattern, dropping from 461.8 to 171.2, and Ultra drops from 357.5 to 132.6. This indicates that as resolution increases, the RTX 4090's rasterization workload becomes the limiting factor, which is expected given the card's 82.58 TFLOPS FP32 throughput.

However, the gap between Low and Ultra at each resolution is telling. At 1080p, the spread is 388.6 FPS (from 357.5 to 746.1), while at 4K, the spread narrows to 141.2 FPS (from 132.6 to 273.8). This compression at higher resolutions confirms that the GPU becomes the primary constraint at 4K, whereas at 1080p, the CPU's 5.60 GHz boost clock is what allows those extreme Low-preset numbers. The data suggests that for players targeting 360Hz or 500Hz displays, 1080p is the only viable resolution, while 1440p High still delivers a very playable 309.2 FPS.

FAQ

Q: What is the best resolution for this combo in Counter-Strike 2?

A: If the goal is maximum frame rate, 1920x1080 Low delivers 746.1 FPS. For a balance of visual quality and speed, 2560x1440 High at 309.2 FPS is the sweet spot, as 4K High still holds 171.2 FPS but loses the competitive edge.

Q: How much performance is lost when moving from 1080p to 1440p?

A: At High settings, the drop is from 461.8 FPS to 309.2 FPS, a decrease of 152.6 FPS. At Low settings, it falls from 746.1 to 494.1, a reduction of 252 FPS, showing that the CPU-bound Low preset suffers more from the resolution change.

Q: Does the Ultra preset provide any benefit over High?

A: No, Ultra consistently delivers lower performance without a proportional visual gain in a fast-paced FPS. At 1440p, Ultra yields 237.2 FPS versus High's 309.2 FPS, and at 4K, Ultra drops to 132.6 FPS, which is below the 144Hz threshold many competitive players prefer.

Q: Is the CPU or GPU the bottleneck at 1080p Low?

A: The CPU is the limiting factor here. The 746.1 FPS at 1080p Low is far higher than any GPU-bound scenario in this dataset, and the Ryzen 9 9900X's single-thread score of 1286 in 3DMark and 6555 in Cinebench R23 indicates strong per-core performance that drives these numbers.

Q: Can this combo handle 4K gaming?

A: Yes, but not at the highest refresh rates. The 4K High preset averages 171.2 FPS, which is sufficient for 144Hz displays, while 4K Low hits 273.8 FPS. Ultra at 4K is the only setting that falls below 144 FPS, at 132.6 FPS.

Q: How does this CPU compare to its nearest rival in overall benchmarks?

A: The Ryzen 9 9900X has an average benchmark score of 54450, which is 0.4% lower than the Ryzen 9 9900X3D (54681) and 0.7% higher than the Intel Core i7-14700F (54097). This places it in a very tight competitive band.

How This Combo Ranks

The combo ranks 45th out of 1632 tested combinations in Counter-Strike 2. This places it in the top 2.8% of all configurations, which is a strong showing for a game that is highly sensitive to CPU clock speed. The rank reflects that while the RTX 4090 is a top-tier GPU, the Ryzen 9 9900X is not specifically optimized for gaming, as evidenced by its benchmark scores. The CPU's 94th percentile ranking among all processors and the GPU's 91st percentile among all GPUs combine for a high but not absolute performance ceiling.

In practical terms, this rank means that in the database's tested pool, there are 44 other combos that achieve higher average FPS in this title. Many of those likely pair the RTX 4090 with CPUs that have higher single-thread boost clocks or larger L3 caches, such as the Ryzen 9 9900X3D, which scores 0.4% higher in average benchmarks. The delta is small, but in a game where 500+ FPS is achievable, even minor CPU differences can shift the ranking.

Measured FPS Breakdown

At 1920x1080, the performance is exceptional across all presets. Low settings produce 746.1 FPS, Medium drops to 618.2 FPS, High falls to 461.8 FPS, and Ultra bottoms out at 357.5 FPS. The step from Low to Medium is 127.9 FPS, while the step from High to Ultra is 104.3 FPS, showing that each preset tier costs a significant chunk of performance.

Moving to 2560x1440, the numbers remain high but show the GPU starting to engage. Low averages 494.1 FPS, Medium hits 411.2 FPS, High manages 309.2 FPS, and Ultra falls to 237.2 FPS. The gap between Low and Medium is 82.9 FPS, and between High and Ultra is 72 FPS, indicating a more balanced workload between CPU and GPU.

At 3840x2160, the GPU becomes the dominant factor. Low yields 273.8 FPS, Medium drops to 228.1 FPS, High reaches 171.2 FPS, and Ultra falls to 132.6 FPS. The difference between Low and Medium is 45.7 FPS, and between High and Ultra is 38.6 FPS. This resolution is the only one where Ultra dips below the 144 FPS mark, making it unsuitable for high-refresh-rate competitive play.

CPU Role

The Ryzen 9 9900X features 12 cores and 24 threads using the Zen 5 architecture on a 4 nm process. Its base clock of 4.40 GHz and boost clock of 5.60 GHz are the key drivers for Counter-Strike 2's performance. The CPU's single-thread benchmark scores are strong: 1286 in 3DMark single-thread, 660 in Cinebench R15, 2753 in Cinebench R20, and 6555 in Cinebench R23. These scores correlate directly with the high FPS at 1080p, where the game's rendering is often CPU-bound.

The 64 MB of shared L3 cache provides a substantial buffer for game data, which helps maintain consistent frame times. The CPU's average benchmark score of 54450 places it in the 94th percentile of all CPUs, with nearest rivals including the Ryzen 9 9900X3D (54681, -0.4% delta) and Intel Core i7-14700F (54097, +0.7% delta). The data shows that in multi-threaded workloads, the 9900X is competitive, but its real value in CS2 comes from the boost clock and cache, not the core count.

The 24 threads are largely irrelevant for this title, as Counter-Strike 2 typically uses fewer than eight cores. The 3DMark 8-thread score of 9114 and max-thread score of 13929 show scaling, but the game's performance is better predicted by the single-thread scores. This is a case where a higher-clocked chip with fewer cores might match or exceed this CPU's gaming performance, but the 9900X's flexibility for other workloads justifies its inclusion.

Settings Recommendations

For competitive play where frame rate is king, the 1080p Low preset is the clear choice, delivering 746.1 FPS. This is far beyond any display's refresh rate, providing headroom for frame time consistency. If a player wants some visual improvements without sacrificing much, 1080p Medium at 618.2 FPS is a reasonable middle ground.

For 1440p users, the High preset at 309.2 FPS offers the best balance. It clears the 240Hz and 300Hz display thresholds easily, while providing better image quality than Low or Medium. The Ultra preset at 237.2 FPS is still fast enough for 240Hz monitors but doesn't justify the 72 FPS loss over High. At 4K, High at 171.2 FPS is the only sensible choice for 144Hz displays, as Low at 273.8 FPS is for 240Hz enthusiasts, and Ultra at 132.6 FPS misses the 144Hz mark.

The data consistently shows that High is the optimal preset across all resolutions when considering the trade-off between visual fidelity and performance. Low is for those chasing absolute maximum FPS, Medium is a fallback, and Ultra is only for players who prioritize looks over competitive advantage. The RTX 4090 is overkill for this title at 1080p, but at 4K, it still provides a playable experience with the High preset.