Counter-Strike 2

Counter-Strike 2 is a competitive FPS where frame pacing and high average frame rates directly impact responsiveness. The pair of an AMD Ryzen 9 8945HX and an NVIDIA GeForce RTX 4090 produces a system that is heavily skewed toward extreme performance. The measured results show average FPS figures that range from 94 at 4K Ultra to 530 at 1080p Low, indicating that this combination is capable of pushing the game's engine to its limits. This analysis breaks down the specific roles of the CPU and GPU in achieving these results, answers common questions, and provides guidance on how to use this hardware effectively.

CPU Role

The AMD Ryzen 9 8945HX is the processing powerhouse of this combo. It is a 16-core, 32-thread mobile processor based on the Zen 4 architecture, with a base clock of 2.50 GHz and a boost clock of 5.40 GHz. In the context of Counter-Strike 2, which is known to be sensitive to single-core performance, the high boost clock is critical. The benchmark data shows a Cinebench R23 single-core score of 6030 and a multi-core score of 42713, placing this CPU in the 95th percentile of all processors.

The CPU's performance relative to its direct rivals is extremely tight. The nearest rival, the Intel Core Ultra 9 285HX, has an average benchmark score of 76155, which is only 0.1% different from this AMD chip's 76212. Similarly, the AMD Ryzen 9 9950X3D is just 0.6% ahead, while the AMD EPYC Embedded 8224P and AMD Ryzen Threadripper PRO 9945WX are 0.4% behind. These minuscule deltas show that the 8945HX is at the top of its class, but more importantly, they mean that any performance differences in the game are more likely to be attributable to the GPU or system configuration rather than CPU computational muscle.

For Counter-Strike 2, the CPU's job is to process game logic, handle network data, and prepare draw calls for the GPU. The data suggests that this processor is not a bottleneck even at the highest frame rates. At 1080p Low, where the GPU has less work to do, the system delivers 530 FPS. This high number reflects the CPU's ability to feed frames quickly. The single-threaded performance, evidenced by the 3907 Passmark single-thread score, ensures that the game's main logic thread is not a limiting factor. Meanwhile, the 64 MB of L3 cache helps with keeping frequently accessed data close to the cores, which is beneficial in fast-paced scenarios. The 32 threads also ensure that any background tasks or game engine threads that can utilize multiple cores will not compete for resources, providing a stable foundation for high, sustained FPS.

GPU Role

The NVIDIA GeForce RTX 4090 is the rendering engine, and its specifications are equally formidable. It features 24 GB of GDDR6X memory on a 384-bit bus, providing a bandwidth of 1.01 TB/s. The GPU's base clock is 2235 MHz with a boost clock of 2520 MHz. This memory capacity and bandwidth are far beyond what Counter-Strike 2 requires at standard resolutions, meaning the GPU is never starved for data and can focus on raw rendering throughput.

The GPU's benchmark scores are less straightforward than the CPU's. While it holds a 88th percentile ranking among all GPUs, its nearest rivals in the benchmark database are professional workstation cards like the AMD Radeon Pro W6600M and the Intel Arc Pro A60. The data shows the RTX 4090's average benchmark score is 60347, with the Intel Arc Pro A60 only 0% behind, and the AMD Radeon Pro Vega 48 just 0.3% behind. This is an artifact of the benchmark suite, which may not fully represent gaming workloads. However, in the measured game data, the RTX 4090's dominance is clear.

The GPU's role is to render the scene, and the measured FPS shows its scaling with settings. At 4K Ultra, the system produces 94 FPS, which is a demanding workload due to the high pixel count and visual effects. Dropping to 4K High increases performance to 122 FPS. The GPU's sheer compute power, with 82.58 TFLOPS of FP32 performance, is what allows it to handle these resolutions. More tellingly for competitive play, at 1440p Low, the system hits 351 FPS, and at 1080p Low, it reaches 530 FPS. These extreme frame rates are only possible when the GPU can complete its work in under 2 milliseconds per frame, which is a direct result of the Ada Lovelace architecture's efficiency. The 24 GB VRAM is never a concern; even at 4K Ultra, the game's memory footprint is a fraction of that, leaving massive headroom and ensuring no texture thrashing.

FAQ

Q: Is the AMD Ryzen 9 8945HX a good match for the RTX 4090 in Counter-Strike 2?

A: Yes. The data shows the CPU is in the 95th percentile of all CPUs, and its nearest rival is only 0.1% away in average benchmark score. High single-core boost of 5.40 GHz helps achieve very high FPS, such as 351 FPS at 1440p Low, indicating the CPU is not holding the GPU back.

Q: What is the biggest performance difference between 4K and 1080p settings?

A: The difference is substantial. At 1080p Low, the system averages 530 FPS, whereas at 4K Ultra, it averages 94 FPS. This shows that the resolution and settings have a massive impact on the rendering load.

Q: Which settings preset provides the highest minimum frame rate at 1440p?

A: At 2560x1440, the "Medium" preset has a minimum FPS of 248 and an average of 291 FPS. This is the only preset at that resolution with a recorded minimum FPS, indicating it has a solid frame floor.

Q: How does the GPU's benchmark ranking compare to its in-game performance?

A: The GPU is in the 88th percentile of all GPUs. Its average benchmark score is 60347, which is very close to the Intel Arc Pro A60 (0% delta). However, in-game, it produces extremely high FPS, showing that its gaming performance is exceptional.

Q: Can this system handle a 360Hz monitor at 1080p?

A: The data suggests it can. At 1920x1080 with Low settings, the system averages 530 FPS. Even at High settings, it averages 329 FPS, both of which are above the 360Hz threshold.

Q: Is there a large difference between High and Ultra settings at 4K?

A: Yes. At 3840x2160, the High preset averages 122 FPS, while the Ultra preset averages 94 FPS. That is a 28 FPS difference, which is significant for maintaining a higher refresh rate experience.

How This Combo Ranks

In the database of tested combinations for Counter-Strike 2, this specific pairing of the AMD Ryzen 9 8945HX and the NVIDIA GeForce RTX 4090 ranks 573rd out of 2870 total combos. This places it in the top 20% of all systems tested. While a top-600 rank is strong, it is not in the absolute top tier of configurations, which suggests that other setups with different CPU choices (possibly with more cache or higher clocks) or slightly different GPU variants can achieve even higher performance metrics in this specific title.

The ranking is a holistic measure based on the measured FPS across all resolutions and settings. The fact that this combo is not ranked higher despite producing over 500 FPS at 1080p Low indicates that the competition is fierce. Many other high-end desktop combos, which may have higher sustained power limits or more aggressive cooling, can edge out this mobile CPU counterpart. However, the rank shows that this is a highly capable configuration. The 0.1% difference in CPU benchmark scores between the 8945HX and the Intel Core Ultra 9 285HX suggests that swapping to that Intel chip might yield a different rank, but the data for this specific combo shows it is a solid performer that will provide an excellent competitive experience.

Settings Recommendations

For a competitive game like Counter-Strike 2, the goal is often to maximize frame rate over visual fidelity. The measured data provides clear guidance on which preset to choose based on your display's capabilities.

If you are using a 1080p display with a high refresh rate (240Hz or more), the "Low" preset is the optimal choice. It delivers a staggering 530 FPS, which is 90 FPS higher than the "High" preset at 329 FPS. This minimizes input latency and provides the smoothest possible image for tracking enemies. The "Medium" preset is a viable alternative if you want some visual improvements, still delivering a very high 440 FPS average.

For 1440p displays, the "Low" preset is again the best for pure performance, hitting 351 FPS. The "Medium" preset is a good middle ground, offering 291 FPS with a minimum of 248 FPS, ensuring that even in heavy fights, the frame rate does not drop below the 240Hz mark. The "High" preset at 218 FPS is still excellent for 144Hz monitors, but the "Low" setting gives you more headroom.

At 4K, the situation changes. The "Low" preset produces 196 FPS, which is the highest value. The "High" preset at 122 FPS is also playable and provides a much better visual experience for slower, more tactical play. The "Ultra" preset at 94 FPS is not recommended for competitive play due to the lower frame rate, but it is usable for high-fidelity replays or casual viewing. For the best competitive experience at 4K, the "Low" preset is the clear winner.

Measured FPS Breakdown

The following is a complete breakdown of the measured frame rates for this hardware combination in Counter-Strike 2.

1920x1080:

• Low: The highest performance tier, averaging 530 FPS.
• Medium: A strong middle ground, averaging 440 FPS, with a minimum of 374 FPS and a maximum of 506 FPS.
• High: Still very fast, averaging 329 FPS.
• Ultra: The most demanding setting, averaging 255 FPS.

2560x1440:

• Low: Delivers an average of 351 FPS, ideal for high-refresh-rate gaming.
• Medium: Provides a smooth experience at 291 FPS, with a minimum of 248 FPS and a maximum of 335 FPS.
• High: Averages 218 FPS, which is excellent for 144Hz displays.
• Ultra: Averages 169 FPS, offering a high-fidelity experience.

3840x2160 (4K):

• Low: Averages 196 FPS, which is the only setting at this resolution that clears the 144Hz threshold.
• Medium: Averages 163 FPS, with a minimum of 138 FPS and a maximum of 187 FPS.
• High: Averages 122 FPS, suitable for 120Hz displays.
• Ultra: Averages 94 FPS, which is the most graphically intensive option but sacrifices frame rate.

The data shows a clear scaling pattern. As resolution increases, the average FPS drops significantly. At 1080p Low, the system is CPU-bound, hitting 530 FPS. At 4K Ultra, it is entirely GPU-bound, dropping to 94 FPS. The sweet spot for competitive play is clearly at lower resolutions and settings, where the system can push frame rates well beyond what most monitors can display. The "Medium" preset provides the only data points with minimum FPS values, indicating a more consistent frame delivery at those settings.