Counter-Strike 2

The AMD Ryzen 5 5500 paired with the NVIDIA GeForce RTX 5090 presents a striking imbalance in Counter-Strike 2, where the measured frame rates reveal that the CPU, rather than the GPU, is the primary bottleneck. This analysis examines the measured FPS data across resolutions and settings to characterize how this specific component pairing behaves, offering insights into the limiting factors and optimal configurations based strictly on the observed results.

Resolution Scaling

The measured FPS data shows that Counter-Strike 2 scales dramatically with resolution, but the pattern of this scaling reveals that the processor is the dominant constraint. At 1920x1080 with Low settings, the combination produces an average of 613.4 FPS, which drops to 513.8 FPS at 2560x1440 and further to 285.9 FPS at 3840x2160. This represents a 53.4% reduction in frame rate from 1080p to 4K at Low settings, indicating that while the GPU is becoming more involved at higher resolutions, the CPU still exerts a significant influence.

The scaling behavior changes noticeably when examining the Ultra preset. At 1920x1080 Ultra, the average FPS is 370.5, which falls to 248.5 at 2560x1440 and 135.3 at 3840x2160. The percentage drop from 1080p to 4K at Ultra is 63.5%, which is steeper than the Low preset’s decline. This suggests that at higher settings, the GPU workload increases substantially, but the CPU limitation persists, as evidenced by the fact that even the lowest resolution Ultra setting does not approach the frame rates achieved at Low settings.

Notably, the gap between 1080p and 1440p is relatively modest at Low settings (613.4 vs 513.8 FPS, a 16.2% difference), while the gap between 1440p and 4K is much larger (513.8 vs 285.9 FPS, a 44.3% difference). This non-linear scaling indicates that the CPU is fully saturated at 1080p and 1440p Low, with the GPU only becoming the limiting factor once the resolution reaches 4K. At Ultra settings, the scaling is more gradual across all resolutions (370.5 to 248.5 to 135.3), suggesting that the GPU load is more evenly distributed, though the CPU still caps performance at the lower resolutions.

CPU Role

The AMD Ryzen 5 5500 features 6 cores and 12 threads, with a base clock of 3.60 GHz and a boost clock of 4.20 GHz. This processor is built on the Zen 3 architecture (Cezanne codename) using a 7 nm process from TSMC, with 16 MB of L3 cache and dual-channel DDR4 memory support. Its benchmark results place it in the 79th percentile against all CPUs, with an average benchmark score of 20875. In comparison to its nearest rivals, the Ryzen 5 5500 sits essentially neck-and-neck with the Intel Core i5-12500 (deltaPct of -0.1), the AMD Ryzen 5 PRO 4655GE (deltaPct of -0.1), and the AMD EPYC 7J13 (deltaPct of 0.1), while trailing the Intel Core i5-12600T by a mere 0.2%.

In Counter-Strike 2, the CPU’s role is critical because the game’s engine is known to be heavily dependent on single-thread performance and low-latency memory access. The Ryzen 5 5500’s single-thread score in Cinebench R23 is 2319, and its multicore score is 16429. The data shows that at 1920x1080 Low, the frame rate reaches 613.4 FPS, which strongly suggests that the CPU is operating at its ceiling. Even at 3840x2160 Low, the frame rate remains at 285.9 FPS, which is still substantial but indicates that the CPU cannot push beyond a certain threshold regardless of resolution.

The 3DMark results for the CPU show a single-thread score of 836 and a 2-thread score of 1645, with the max-thread score reaching 5411. These figures illustrate that the processor has moderate single-thread capabilities relative to its multi-thread performance. In Counter-Strike 2, which typically uses fewer threads, the single-thread performance is paramount. The fact that frame rates at 1080p Low (613.4 FPS) are significantly higher than at 4K Low (285.9 FPS) indicates that the CPU is the limiting factor at lower resolutions, as the GPU has ample headroom to render frames faster if the CPU could feed it more data.

GPU Role

The NVIDIA GeForce RTX 5090 is an exceptionally powerful GPU, featuring 32 GB of GDDR7 memory on a 512-bit bus, providing 1.79 TB/s of bandwidth. It has a base clock of 2017 MHz and a boost clock of 2407 MHz, with 21760 shading units and 176 ROPs. The GPU’s benchmark scores place it in the 94th percentile against all GPUs, with an average benchmark score of 84306. Its nearest rivals include the NVIDIA GeForce RTX 5090 D (deltaPct of 0.1), the NVIDIA GeForce RTX 5050 Mobile (deltaPct of 0.2), and the AMD Radeon PRO W6600 (deltaPct of 1.3), with the NVIDIA CMP 40HX trailing by -1.6%.

Given the RTX 5090’s specifications, it is clear that the GPU is not the bottleneck in most measured scenarios. At 1920x1080 Low, the GPU is capable of rendering far more frames than the CPU can provide, resulting in 613.4 FPS. Even at 3840x2160 Ultra, where the GPU workload is heaviest, the average FPS of 135.3 is still respectable, but this figure likely reflects the CPU’s limitation rather than the GPU’s inability to process more. The RTX 5090’s memory bandwidth of 1.79 TB/s is more than sufficient for any resolution, and its 32 GB VRAM capacity is far beyond what Counter-Strike 2 requires at any settings.

The GPU’s role becomes more apparent when comparing the scaling between Low and Ultra settings at the same resolution. At 3840x2160, the difference between Low (285.9 FPS) and Ultra (135.3 FPS) is a 52.7% reduction, which is substantial. This indicates that the GPU is doing more work at Ultra settings, but the fact that the frame rate at 4K Ultra is still above 130 FPS suggests that the CPU is still imposing a limit. In contrast, at 1920x1080, the difference between Low (613.4 FPS) and Ultra (370.5 FPS) is 39.6%, which is smaller, implying that the CPU bottleneck is more pronounced at lower resolutions where the GPU has less work to do.

FAQ

Q: What is the highest average FPS achieved by this CPU-GPU combo in Counter-Strike 2?

A: The highest measured average FPS is 613.4, achieved at 1920x1080 with Low settings. This represents the maximum frame rate observed across all tested configurations.

Q: How does the Ryzen 5 5500 compare to its closest rival in overall CPU benchmarks?

A: The Ryzen 5 5500 has an average benchmark score of 20875, which is 0.1% lower than the Intel Core i5-12500 and the AMD Ryzen 5 PRO 4655GE, and 0.1% higher than the AMD EPYC 7J13. It trails the Intel Core i5-12600T by 0.2%.

Q: Is the RTX 5090 the limiting factor at 1440p resolution?

A: The data suggests not. At 2560x1440 Low, the average FPS is 513.8, which is only 16.2% lower than at 1080p Low. This relatively small drop indicates that the CPU is still the primary constraint, as the GPU has significant headroom.

Q: What is the frame rate difference between Low and Ultra settings at 4K?

A: At 3840x2160, Low settings produce an average of 285.9 FPS, while Ultra settings produce 135.3 FPS. This represents a 52.7% reduction in frame rate when moving from Low to Ultra.

Q: How does the combo rank among all tested CPU-GPU combinations in Counter-Strike 2?

A: This combination ranks 54th out of 1632 tested combinations, placing it in the top 3.3% of all configurations tested for this game.

Q: Does the RTX 5090’s benchmark score indicate it is a top-tier GPU?

A: Yes, the RTX 5090 has an average benchmark score of 84306 and is in the 94th percentile against all GPUs, confirming it is among the highest-performing graphics cards available.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this CPU-GPU combination depend on the user’s priority between frame rate and visual quality. For competitive play where high frame rates are paramount, the Low preset at 1920x1080 delivers the highest average FPS at 613.4, which provides a significant advantage in fast-paced scenarios. Even at 2560x1440, the Low preset maintains an average of 513.8 FPS, which is still exceptionally high and suitable for most competitive monitors.

For users with high-refresh-rate displays at 1080p, the Medium preset offers 574.8 FPS, which is only 6.3% lower than Low but provides better visual fidelity. The High preset at 1080p achieves 477.7 FPS, which is still well above the refresh rate of most gaming monitors. At 1440p, the Medium preset produces 425.4 FPS, which is excellent, and the High preset at 315.6 FPS remains highly playable.

At 4K, the choice becomes more nuanced. The Low preset at 3840x2160 delivers 285.9 FPS, which is sufficient for high-refresh-rate 4K displays, but the Medium preset at 236.5 FPS still provides a smooth experience. The Ultra preset at 4K drops to 135.3 FPS, which is playable but may not satisfy users with 144Hz or higher 4K monitors. Given that the CPU is the bottleneck in most cases, selecting Medium or High at 1440p provides the best balance between performance and visual quality, as the frame rates remain above 300 FPS while offering improved graphics over Low.

Measured FPS Breakdown

The complete measured FPS data for Counter-Strike 2 with the AMD Ryzen 5 5500 and NVIDIA GeForce RTX 5090 is as follows:

At 1920x1080, the Low preset yields an average of 613.4 FPS, the Medium preset yields 574.8 FPS, the High preset yields 477.7 FPS, and the Ultra preset yields 370.5 FPS. The progression from Low to Ultra shows a 39.6% reduction in frame rate, with the largest single drop occurring between High and Ultra (477.7 to 370.5, a 22.4% decrease).

At 2560x1440, the Low preset produces 513.8 FPS, the Medium preset produces 425.4 FPS, the High preset produces 315.6 FPS, and the Ultra preset produces 248.5 FPS. The reduction from Low to Ultra at this resolution is 51.6%, which is steeper than at 1080p, indicating the GPU is becoming more involved.

At 3840x2160, the Low preset achieves 285.9 FPS, the Medium preset achieves 236.5 FPS, the High preset achieves 176.3 FPS, and the Ultra preset achieves 135.3 FPS. The reduction from Low to Ultra at 4K is 52.7%, the largest percentage drop across all resolutions. The absolute frame rates at 4K are significantly lower than at 1080p, but they remain high enough for smooth gameplay on most displays. The data shows that the CPU bottleneck is most severe at lower resolutions and settings, while the GPU’s influence grows as resolution and settings increase, though the CPU still limits peak performance throughout.