Counter-Strike 2

Counter-Strike 2 is a competitive FPS that rewards high frame rates, and the combination of the Intel Core i5-14600K and the NVIDIA GeForce RTX 4090 delivers an exceptionally wide performance envelope. The measured data shows a system that can push well past the refresh rates of most high-end monitors, but the scaling between settings and resolutions reveals a clear shift in workload from the GPU to the CPU as the primary bottleneck. This analysis breaks down the measured performance figures to show what this specific hardware pairing can achieve and where its limits lie.

Resolution Scaling

The frame rate drop from 1080p to 4K is steep but consistent with a GPU that is still extremely capable at higher resolutions. At 1080p with High settings, the combo produces 466.5 FPS. Moving to 2560x1440 on the same settings, the average falls to 307.7 FPS, a drop of roughly 34%. At 3840x2160, the average further declines to 170.7 FPS, which is a 63% reduction from the 1080p result. This scaling pattern indicates that while the RTX 4090 is the primary driver of performance at higher resolutions, the CPU still has enough headroom to keep feeding it effectively.

The trend is even more pronounced when examining the Low preset. At 1920x1080 with Low settings, the system reaches 745.5 FPS, an extraordinarily high number that showcases the CPU's ability to spit out frames when the GPU is not under heavy load. At 2560x1440 Low, the average is 497.2 FPS, a 33% decrease. At 4K Low, the average falls to 275.1 FPS, a 63% drop from the 1080p figure. The fact that the percentage drops are nearly identical between High and Low settings suggests that resolution scaling is largely independent of the graphics preset; the GPU is the limiting factor as pixel count increases.

The data reveals that at 1080p, the RTX 4090 is often idle, waiting on the CPU to deliver draw calls. The jump from 466.5 FPS at 1080p High to 745.5 FPS at 1080p Low demonstrates that reducing graphical load frees the CPU to reach its maximum frame output. At 4K Ultra, the average drops to 130.8 FPS, indicating that the GPU is now the dominant constraint, though the frame rate remains perfectly playable for competitive play. This system is clearly balanced toward high-refresh 1440p gaming, where it can maintain over 300 FPS on High settings, but it is also capable of delivering a smooth 4K experience.

CPU Role

The Intel Core i5-14600K is a 14-core processor with 20 threads, based on the Raptor Lake-R architecture. Its base clock is 3.50 GHz, and it can boost up to 5.30 GHz. These specifications are crucial for Counter-Strike 2, which is known to be sensitive to single-thread performance. The benchmark data shows a strong single-core showing, with a Geekbench single-core score of 2803 and a Cinebench R23 single-core score of 4642. This high-frequency capability is what allows the CPU to feed the GPU at lower resolutions, as evidenced by the 745.5 FPS result at 1080p Low.

The multi-core performance is also substantial, with a Cinebench R23 multi-core score of 32881 and a Geekbench multi-core score of 15846. While Counter-Strike 2 does not heavily utilize all 20 threads, the presence of a fast 14-core design ensures that background tasks and game logic do not interfere with frame pacing. The CPU's 24 MB of shared L3 cache is another asset for a game that relies on quick access to map data and entity positions. The data suggests that this processor is not the bottleneck at 4K, but it is the defining factor at 1080p, where its clock speed and cache efficiency dictate the maximum achievable frame rate.

The CPU's performance relative to other processors is solid. According to the nearestRivals data, it sits within a 1% delta of the AMD Ryzen 9 5950X and the Intel Core i5-14600KF, with an average benchmark score of 49166. This puts it in the 93rd percentile of all CPUs, confirming that it is a top-tier part for gaming workloads. For Counter-Strike 2, the 5.30 GHz boost clock is the headline feature, as it allows the processor to maintain high frequency in lightly-threaded scenarios, which is exactly what the game demands.

How This Combo Ranks

In the database of tested hardware combinations, this specific pairing of the i5-14600K and RTX 4090 is ranked 33rd out of 1632 combos for Counter-Strike 2. This puts it in the top 2% of all tested configurations, which is a strong result considering the CPU is not the absolute flagship from its generation. The rank indicates that this combination is capable of outperforming many setups that feature more expensive processors but may be paired with slower GPUs.

The ranking also reflects the balance between the two components. The RTX 4090 is a monstrous GPU, sitting in the 91st percentile of all GPUs, but it is not the sole reason for the high rank. The i5-14600K's ability to deliver high frame rates at lower resolutions is what pushes this combo above the median. The data shows that at 1080p High, this combo is 52% faster than the 4K High result, which demonstrates that the CPU is not holding the GPU back at lower resolutions. This is a crucial factor in a competitive shooter where every millisecond counts.

Compared to other combos, the rank of 33 suggests that there are only 32 configurations that achieve higher average frame rates across the tested resolution and settings matrix. This is an elite tier of performance, and it validates the choice of the i5-14600K as a cost-effective partner for the RTX 4090 in this specific title. The combo outperforms many systems that might use a higher-core-count CPU but lack the raw single-thread speed needed for Counter-Strike 2.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the combo's capabilities across three resolutions and four settings presets. At 1920x1080, the results are staggering: Low settings produce 745.5 FPS, Medium yields 620.7 FPS, High drops to 466.5 FPS, and Ultra settles at 359.3 FPS. This demonstrates that even at the highest quality preset available, the system maintains a frame rate well above 300 FPS, which is ideal for 360Hz monitors. The jump from Ultra to Low is a 108% increase, showing that the CPU is capable of nearly doubling the output when the GPU load is minimized.

Moving to 2560x1440, the performance remains exceptional but begins to show the GPU's influence. Low settings deliver 497.2 FPS, Medium produces 412.5 FPS, High reaches 307.7 FPS, and Ultra drops to 239.4 FPS. The gap between Low and Ultra narrows to 52% at this resolution, compared to 108% at 1080p. This indicates that the RTX 4090 is starting to become a more significant factor, but the CPU still has enough headroom to maintain competitive frame rates. For most players, the High preset at 1440p is the sweet spot, offering 307.7 FPS, which is well above the threshold for smooth competitive play.

At 3840x2160, the GPU takes over as the primary bottleneck. Low settings yield 275.1 FPS, Medium produces 228.1 FPS, High drops to 170.7 FPS, and Ultra falls to 130.8 FPS. The difference between Low and Ultra is now only 52%, confirming that the GPU is fully engaged at this resolution. Even at 4K Ultra, the frame rate is above 130 FPS, which is playable, but players seeking maximum refresh rate will need to lower settings. The data shows that this combo is capable of 4K gaming, but it is not optimized for 4K competitive play where 240Hz or higher is desired.

GPU Role

The NVIDIA GeForce RTX 4090 is based on the Ada Lovelace architecture and is built on a 5nm process by TSMC. It features 16,384 shading units, 512 TMUs, and 176 ROPs, with a massive 24 GB of GDDR6X memory on a 384-bit bus. The memory bandwidth is 1.01 TB/s, which is more than sufficient for Counter-Strike 2's texture and asset streaming requirements. The GPU's boost clock is 2520 MHz, and its FP32 performance is rated at 82.58 TFLOPS, making it the most powerful consumer GPU in the database.

In Counter-Strike 2, the GPU's role becomes more pronounced at higher resolutions and settings. The transition from 1080p High (466.5 FPS) to 4K High (170.7 FPS) represents a 63% drop, which is directly attributed to the increased pixel shader workload. The RTX 4090's raw compute power is what allows it to maintain 170.7 FPS at 4K High, a result that is unattainable for most other GPUs. The benchmark data shows a Passmark G3D score of 38194 and a 3DMark Steel Nomad DX12 score of 9223, placing it in the 91st percentile of all GPUs.

The GPU also features 128 RT cores and 512 tensor cores, though these are not heavily utilized in Counter-Strike 2, which is primarily a rasterization-heavy title. The 24 GB of VRAM is overkill for this game, as even at 4K Ultra, the memory footprint is unlikely to approach this limit. However, the high memory bandwidth ensures that there are no stutters when loading new map areas. The GPU's nearestRivals include the NVIDIA Tesla T4 and the AMD Radeon Pro Vega 56, but the RTX 4090 is in a different performance class, as evidenced by its average benchmark score of 66473, which is nearly double that of its rivals.

FAQ

Q: What is the maximum average FPS this combo achieves in Counter-Strike 2?

A: The highest average frame rate recorded is 745.5 FPS at 1920x1080 with Low settings. At 4K with Ultra settings, the average drops to 130.8 FPS.

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

A: The data indicates the CPU is the primary limiting factor at 1080p. The frame rate jumps from 466.5 FPS on High to 745.5 FPS on Low, showing that reducing GPU load allows the CPU to push more frames.

Q: How does this combo rank against other tested hardware combinations?

A: It is ranked 33rd out of 1632 tested combos for Counter-Strike 2, placing it in the top 2% of all configurations in the database.

Q: What is the best resolution for competitive play with this setup?

A: At 2560x1440 with High settings, the combo achieves 307.7 FPS, which is ideal for high-refresh-rate monitors. At 1080p, it exceeds 466.5 FPS, but the extra frames may be unnecessary for most displays.

Q: How much performance is lost when moving from 1080p to 4K?

A: On High settings, the average FPS drops from 466.5 at 1080p to 170.7 at 4K, a 63% reduction. This shows the GPU is heavily taxed at higher resolutions.

Q: Does the i5-14600K hold back the RTX 4090 in this game?

A: At 4K, no, as the GPU is clearly the bottleneck. At 1080p, the CPU is the limiting factor, but it still delivers over 700 FPS on Low settings, so the pairing is well-balanced for this title.