Counter-Strike: Global Offensive

Counter-Strike: Global Offensive, a 2012 tactical FPS, remains a demanding benchmark for modern hardware due to its reliance on high frame rates. The measured data for the Intel Core i7-13700K paired with the NVIDIA GeForce RTX 5080 shows exceptional performance, with average frame rates that far exceed the refresh rates of most displays. This analysis breaks down how this combination behaves across different resolutions and settings, using the provided benchmark results to identify where the bottleneck lies and how the system scales.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals a classic shift in system limitation. At 1920x1080 with Low settings, the combo produces an average of 1208.3 FPS. Moving to 2560x1440 at the same Low settings, the average drops to 831.1 FPS, a decrease of 377.2 FPS. Scaling further to 3840x2160 at Low settings yields 493.2 FPS, representing another substantial drop of 337.9 FPS. This pattern indicates that even at 4K with the lowest settings, the frame rate is still exceptionally high, suggesting the CPU is the primary limiter in this low-resolution, low-detail scenario.

The scaling behavior changes significantly as settings increase. With Ultra settings, the frame rate at 1080p is 761.7 FPS. At 1440p, it falls to 524.1 FPS, and at 4K, it drops to 311.3 FPS. The relative performance drop between 1080p and 4K is larger for Ultra settings (a 450.4 FPS difference) than for Low settings (a 715.1 FPS difference). This suggests that as the graphical load increases, the GPU begins to play a more significant role, though the CPU still manages to feed it enough data to maintain high frame rates. The data shows that this system is so powerful that it can push well past 300 FPS at 4K Ultra, indicating that the GPU is the limiting component at higher resolutions and settings.

The transition from 1080p to 1440p shows a performance hit of roughly 31% for Low settings, while the jump from 1440p to 4K at Low settings results in a 40% reduction. For Ultra settings, the drop from 1080p to 1440p is 31%, and from 1440p to 4K is 41%. These consistent percentage drops highlight that the scaling is primarily driven by the increasing pixel count, which directly increases the GPU workload. The system's ability to maintain over 300 FPS at 4K Ultra solidifies its position as a top-tier performer for competitive gaming, where high refresh rates are crucial.

GPU Role

The NVIDIA GeForce RTX 5080 features 16 GB of GDDR7 memory on a 256-bit bus, delivering a bandwidth of 960.0 GB/s. This memory configuration is more than sufficient for Counter-Strike: Global Offensive, which is not a memory-intensive title. The GPU's raw compute power is substantial, with an FP32 performance of 56.28 TFLOPS and a texture rate of 879.3 GTexel/s. These specifications allow the card to process the game's geometry and effects with ease, even at 4K resolution.

In the benchmark results, the RTX 5080's role becomes more apparent at higher resolutions and settings. The difference between Low and High settings at 1080p is 316.3 FPS (from 1208.3 to 892.0), while at 4K, the difference between Low and High is 129.1 FPS (from 493.2 to 364.1). This compression of frame rates at 4K shows the GPU working harder to fill the additional pixels. The card's boost clock of 2617 MHz and base clock of 2295 MHz enable it to maintain high throughput, but the data indicates that in lighter scenes, the CPU is the limiting factor, not the GPU.

The RTX 5080's performance in synthetic benchmarks places it in the 89th percentile among all GPUs, with an average benchmark score of 59188. Its closest rivals are the Intel Arc A570M, which is 1.6% slower, and the Intel Arc Pro A60, which is 1.9% faster. These deltas are small, indicating that the RTX 5080 is part of a tightly clustered group of high-performance graphics cards. For this specific game, the GPU's capabilities are so far above the requirements that it rarely becomes the primary constraint, except at the most demanding 4K Ultra settings.

How This Combo Ranks

The combination of the Intel Core i7-13700K and NVIDIA GeForce RTX 5080 achieves a rank of 78 out of 1605 tested combos for Counter-Strike: Global Offensive. This places the system in the top 5% of all configurations tested, demonstrating its elite status for this title. The rank reflects the synergy between the CPU's high single-thread performance and the GPU's massive throughput, which together produce frame rates that are among the highest measured.

This high ranking is consistent with the raw performance of the individual components. The i7-13700K scores in the 93rd percentile among all CPUs, with an average benchmark score of 47282. Its nearest rivals include the Intel Core i7-13700KF, which is 0.1% slower, and the AMD EPYC 4364P, which is 0.3% faster. On the GPU side, the RTX 5080's 89th percentile ranking and average score of 59188 place it near the Intel Arc A580, which is 2.5% slower. The combination of a top-10% CPU and a top-15% GPU results in a system that is overqualified for a game like CS:GO, which is why it ranks so highly.

The data shows that the i7-13700K has a significant advantage in single-threaded performance, which is critical for CS:GO's game engine. With a Cinebench R23 single-core score of 5505 and a Passmark single-thread score of 4333, the CPU excels at handling the game's primary logic thread. This strength, combined with the RTX 5080's ability to render frames rapidly, allows the combo to achieve frame rates that are nearly three times higher than what a 144Hz monitor can display, even at 4K resolution.

Measured FPS Breakdown

At 1920x1080, the system delivers staggering performance across all settings. The Low preset produces an average of 1208.3 FPS, which is the highest measured in the entire dataset. The Medium preset follows with 1026.0 FPS, High with 892.0 FPS, and Ultra with 761.7 FPS. The difference between the lowest and highest settings at this resolution is 446.6 FPS, showing that while settings do have an impact, the system is never challenged to drop below 700 FPS. This level of performance is far beyond the capability of any current display, making the CPU the clear bottleneck at 1080p.

Moving to 2560x1440, the frame rates remain exceptionally high. Low settings yield 831.1 FPS, Medium produces 707.8 FPS, High achieves 613.7 FPS, and Ultra drops to 524.1 FPS. The scaling from Low to Ultra at this resolution shows a 307.0 FPS spread. Compared to 1080p, the performance is reduced by roughly 31% at each settings level, which aligns with the increased pixel count. The system continues to be CPU-bound in most scenarios, as even the Ultra preset maintains over 500 FPS.

At 3840x2160, the GPU starts to assert its influence. Low settings still deliver an impressive 493.2 FPS, Medium drops to 416.7 FPS, High to 364.1 FPS, and Ultra to 311.3 FPS. The difference between Low and Ultra at 4K is 181.9 FPS, which is a smaller absolute gap than at lower resolutions. This indicates that the GPU is becoming the limiting factor at 4K, particularly with higher settings. However, the minimum measured frame rate in this dataset is still over 300 FPS, which is more than adequate for competitive play.

Settings Recommendations

For competitive play, the Low settings preset at 1920x1080 is the optimal choice, delivering an average of 1208.3 FPS. This setting minimizes graphical effects that can obscure enemy visibility and provides the highest possible frame rate. The data shows that even at 4K with Low settings, the system produces 493.2 FPS, which is still sufficient for a 360Hz monitor. However, for players seeking the absolute maximum frame rate, 1080p Low is the clear winner.

If visual fidelity is a priority without sacrificing performance, the High preset at 2560x1440 offers a balanced experience with 613.7 FPS. This resolution provides a sharper image than 1080p while maintaining frame rates that are well above the threshold for high-refresh-rate displays. The difference between High and Ultra at 1440p is 89.6 FPS, which suggests that the Ultra preset's additional effects have a noticeable cost, while High provides a better performance-to-quality trade-off.

At 4K, the Ultra preset is the only setting that begins to stress the GPU, producing 311.3 FPS. For most users, the Medium preset at 4K, with 416.7 FPS, offers a superior balance, as it provides a significant visual upgrade over Low while maintaining frame rates that are still higher than any current monitor can display. The data suggests that this system is so powerful that settings can be chosen based on personal preference for visual quality rather than performance constraints, as even the most demanding configuration remains playable.

CPU Role

The Intel Core i7-13700K is a 16-core, 24-thread processor based on the Raptor Lake architecture, with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. For Counter-Strike: Global Offensive, which is known to be sensitive to single-thread performance, the CPU's high boost clock and strong single-core scores are critical. Its Cinebench R23 single-core score of 5505 and Geekbench single-core score of 2850 place it among the fastest processors for this workload.

The CPU's 30 MB of shared L3 cache and 2 MB per-core L2 cache help reduce memory latency, which is beneficial for the game's rapid data access patterns. The benchmark results show that at 1080p Low, the system achieves 1208.3 FPS, which is likely a CPU-limited scenario. The fact that the frame rate drops to 493.2 FPS at 4K Low indicates that even at higher resolutions, the CPU is still able to feed the GPU with enough data to maintain over 400 FPS.

The i7-13700K's overall performance is strong, with a Passmark multi-thread score of 45887 and a Cinebench R23 multi-core score of 39000. Its nearest rival, the Intel Core i7-13700KF, is virtually identical in performance, with a delta of -0.1%. This suggests that the CPU is not the limiting factor in most scenarios tested. Instead, it provides a solid foundation for the RTX 5080 to operate at its full potential, ensuring that the system's frame rates are consistently high across all resolutions and settings.