Counter-Strike: Global Offensive

Counter-Strike: Global Offensive is an esports title where frame rate is king, and the pairing of the Intel Core i5-11400F with the NVIDIA GeForce RTX 3070 delivers a dominant performance that scales predictably with resolution. The data shows that this combination is heavily CPU-bound at lower resolutions, with the GPU only becoming a significant limiting factor at 4K Ultra settings. Across all tested configurations, the system never drops below an average of 187 FPS, indicating that this is a high-refresh-rate powerhouse capable of maximizing virtually any competitive display.

Resolution Scaling

The most striking aspect of the measured data is the sheer magnitude of frame rates achieved, but the rate of decline from 1080p to 4K tells a more nuanced story about system bottlenecks. At 1080p with Low settings, the combo produces a staggering 733 FPS average. Moving to 1440p Low drops this to 504 FPS, a reduction of 31.2%. Scaling further to 4K Low yields 298 FPS, which is another 40.9% reduction from the 1440p figure. This massive drop-off as resolution increases indicates that while the RTX 3070 is powerful, the game's engine at these extreme frame rates is heavily reliant on the CPU's ability to feed draw calls; the i5-11400F, with its 6 cores and 12 threads, is absolutely maxed out at 1080p, leaving the GPU with spare capacity.

The pattern is consistent across all settings presets. The gap between 1080p and 1440p is significant but not as brutal as the gap between 1440p and 4K. For instance, at High settings, the drop from 1080p (540 FPS) to 1440p (372 FPS) is 31.1%, while the drop from 1440p to 4K (220 FPS) is 40.9%. This non-linear scaling is a classic symptom of the CPU reaching its absolute limit. At 1080p, the i5-11400F is the primary bottleneck, holding the RTX 3070 back from even higher numbers. As resolution climbs, the GPU's rendering workload increases, shifting the bottleneck progressively toward the graphics card.

At 4K Ultra, the average FPS bottoms out at 187. This is the only configuration where the RTX 3070 is clearly the limiting component, as the pixel-pushing demands of 3840x2160 finally overwhelm the GPU's 8 GB of VRAM and 448.0 GB/s of bandwidth. The difference between 4K Low (298 FPS) and 4K Ultra (187 FPS) is a 37.2% penalty, which is substantial but still leaves the game in a highly playable state for any monitor. The data suggests that for 1080p and 1440p gaming, the i5-11400F is the star of the show, delivering frame rates that far exceed what most high-refresh displays can even display. The RTX 3070 only becomes the star when pushing 4K Ultra, where it still manages to keep the game well above the 144 FPS threshold for most high-end monitors.

GPU Role

The NVIDIA GeForce RTX 3070, built on the 8 nm Ampere architecture with the GA104 chip, is a high-end card that sits in the 61st percentile of all GPUs according to the benchmark database. Its role in this CS:GO pairing is nuanced; it provides enough raw horsepower to avoid being a bottleneck at 1080p and 1440p, but its memory configuration becomes a factor at 4K. The card's 8 GB of GDDR6 memory on a 256-bit bus provides 448.0 GB/s of bandwidth. In a game like CS:GO, which is not traditionally memory-hungry, this is more than sufficient at lower resolutions. However, the data shows a clear inflection point at 4K Ultra, where the average FPS drops to 187, suggesting that the combination of high resolution and High/Ultra settings is beginning to stress the memory subsystem and the GPU's shader throughput.

The GPU's clock behavior is also a relevant factor. With a base clock of 1500 MHz and a boost clock of 1725 MHz, the RTX 3070 is a high-frequency card. In a CPU-bound scenario at 1080p, these clocks are likely not the limiting factor; the card is often idle waiting for the CPU. At 4K, the boost clock becomes more critical, as the GPU is fully utilized and sustaining those higher frequencies is key to maintaining the 187 FPS average. The card's 5888 shading units and 184 texture mapping units are more than adequate for CS:GO's DirectX 9-era rendering engine, even at 4K. The data indicates that the RTX 3070 is a capable partner that scales well, but it is not the star of the show until 4K Ultra, where it finally takes over the performance ceiling.

The fact that the performance delta between Low and Ultra at 1080p is only 37.1% (733 FPS vs 461 FPS) highlights that the GPU is not the bottleneck there. In contrast, at 4K, the delta between Low and Ultra is 37.2% (298 FPS vs 187 FPS), which is nearly identical in percentage terms but represents a different cause. At 1080p, the drop is due to increased CPU load from higher settings; at 4K, the drop is due to increased GPU load. This dual-mode behavior is the hallmark of a balanced system, even if the balance point is heavily skewed toward the CPU at competitive resolutions.

FAQ

Q: What is the highest average frame rate achievable with this CPU/GPU combo in CS:GO?

A: The highest recorded average is 733 FPS at 1920x1080 resolution with Low settings. This indicates the CPU is the limiting factor, as the GPU has significant headroom at this resolution.

Q: Is the Intel Core i5-11400F a bottleneck for the NVIDIA GeForce RTX 3070 in this game?

A: Yes, at 1080p and 1440p, the data strongly suggests the i5-11400F is the primary bottleneck. The frame rate scaling from 1080p to 1440p (e.g., 733 to 504 FPS at Low) shows a substantial drop that is not proportional to the GPU's workload increase, indicating CPU limitations. At 4K, the GPU becomes the limiting factor.

Q: How much of a frame rate penalty is there for using Ultra settings instead of Low at 1440p?

A: At 2560x1440, the average frame rate drops from 504 FPS on Low to 317 FPS on Ultra. This is a 37.1% reduction in performance, but it still leaves the game at a very playable 317 FPS average.

Q: Can this system maintain a stable 240 FPS on a 4K monitor?

A: Yes, at 4K with Medium settings, the average FPS is 254, with a minimum observed of 216 FPS and a maximum of 292 FPS. This indicates the system can hold above 240 FPS in most scenarios, though the minimum frame rate dips below that threshold.

Q: How does this combo's performance rank among all tested systems in the database?

A: The combination ranks 1586th out of 3719 total tested combos for Counter-Strike: Global Offensive. This places it in the top 42.6% of all systems tested, which is a strong showing given the high absolute frame rates.

Q: What is the lowest average frame rate recorded for this setup?

A: The lowest average is 187 FPS, which occurs at 4K (3840x2160) resolution with Ultra settings. Even in this most demanding scenario, the frame rate remains well above the standard 144 Hz refresh rate.

Settings Recommendations

Given the measured data, the optimal settings preset depends entirely on the user's display refresh rate and resolution. For 1080p and 1440p users with high-refresh monitors (240 Hz or higher), the "Low" or "Medium" presets are the clear winners. At 1080p Low, the average of 733 FPS provides an immense headroom for competitive play, ensuring that frame times are extremely consistent. The Medium preset at 1080p (624 FPS average, 530 min) offers a better visual experience while still maintaining frame rates that far exceed any 360 Hz monitor's capability. At 1440p, Low (504 FPS) and Medium (429 FPS) are both excellent, with the Medium preset providing a smoother visual experience without sacrificing the competitive edge.

For 4K users, the recommendation shifts. The Ultra preset at 4K delivers 187 FPS, which is still respectable but may not satisfy users with 240 Hz 4K monitors. The High preset (220 FPS) is a better balance, but the Medium preset (254 FPS average, 216 min) is the standout choice. It provides a 35.8% performance uplift over Ultra (254 vs 187 FPS) while the visual differences between Medium and Ultra in CS:GO are often minimal due to the game's older engine. The Medium preset at 4K is the only configuration that consistently stays above 216 FPS, making it the recommended choice for high-refresh 4K panels.

For users with standard 144 Hz monitors at any resolution, the Ultra preset is viable. At 1080p, Ultra (461 FPS) is overkill; at 1440p, Ultra (317 FPS) provides massive headroom; and at 4K, Ultra (187 FPS) still comfortably exceeds 144 FPS. The data suggests that this system is so powerful that settings selection is a matter of personal preference for visual quality vs. raw frame rate, rather than a matter of achieving playability. The only scenario where a user might feel pressured to lower settings is at 4K with a 240 Hz or higher refresh rate, where the Medium preset is the only guaranteed way to stay above 240 FPS on average.

How This Combo Ranks

The Intel Core i5-11400F and NVIDIA GeForce RTX 3070 combination ranks 1586th out of 3719 tested combos in Counter-Strike: Global Offensive. This places it in the 57.4th percentile of all systems, which is a solidly above-average ranking. However, this rank seems modest given the absolute performance numbers. The explanation lies in the nature of the database; many of the top-ranked combos likely feature significantly more powerful CPUs, such as 16-core or 24-core processors, which provide even higher frame rates in this CPU-bound title. The i5-11400F, while an excellent performer, sits at the 71st percentile of all CPUs, with an average benchmark score of 17177. Its nearest rivals in the CPU database include the AMD EPYC 7H12 (0.3% ahead) and the Intel Core Ultra 7 164U (0.6% ahead), showing that it's competitive with much more expensive server and mobile parts.

The GPU's rank is more modest. The RTX 3070 sits at the 61st percentile of all GPUs, with an average benchmark score of 17208. Its nearest rivals, such as the AMD Radeon RX 7600 XT (0.7% ahead) and the NVIDIA GeForce GTX 690 (1% ahead), show that the 3070 is a well-positioned mid-to-high-end card. The fact that this combo ranks in the upper half of all systems despite the CPU being the bottleneck highlights the importance of raw single-threaded performance in CS:GO. The i5-11400F's boost clock of 4.40 GHz and its Rocket Lake architecture are well-suited for the game's engine, which is likely why it can push such high frame rates even when paired with a GPU that is not the absolute fastest on the market.

The ranking data also reveals that this combo is not at the very top of the charts, which suggests that users seeking the absolute maximum frame rates for 360 Hz or 500 Hz monitors would need a more powerful CPU, such as a flagship 12th or 13th gen Intel part. However, for the vast majority of users with 144 Hz to 240 Hz displays, this combo provides more than enough performance, and the 1586th rank out of 3719 confirms its balanced and capable nature.

Measured FPS Breakdown

The measured data provides a comprehensive view of this combo's performance across three resolutions and four settings presets. At 1920x1080, the system delivers its highest frame rates: 733 FPS on Low, 624 FPS on Medium (with a minimum of 530 FPS and a maximum of 718 FPS), 540 FPS on High, and 461 FPS on Ultra. These numbers confirm that 1080p is purely CPU-bound, as the GPU has ample headroom to render frames at a much higher rate if the CPU could supply them.

Moving to 2560x1440, the frame rates remain exceptionally high but show the expected decline: 504 FPS on Low, 429 FPS on Medium (minimum 365 FPS, maximum 494 FPS), 372 FPS on High, and 317 FPS on Ultra. The 1440p results are still far beyond what any mainstream monitor can display, making this the "sweet spot" for high-refresh gaming with this hardware.

At 3840x2160, the GPU becomes the limiting factor, but the performance remains impressive: 298 FPS on Low, 254 FPS on Medium (minimum 216 FPS, maximum 292 FPS), 220 FPS on High, and 187 FPS on Ultra. The 4K results show a clear hierarchy among settings, with Medium providing the best balance of visual quality and frame rate, while Ultra is reserved for users who prioritize image quality over raw refresh rate. The data across all 12 configurations shows no instance where the average frame rate drops below 187 FPS, making this an exceptionally capable combination for Counter-Strike: Global Offensive.