Counter-Strike: Global Offensive

Counter-Strike: Global Offensive is not a typical GPU showcase, and this combo proves it. The pairing of the Intel Core i7-14700KF with the NVIDIA GeForce RTX 4090 lands at rank 49 out of 1,605 tested combos in this game, placing it in the top 3% of all systems measured. That ranking reflects a machine built to obliterate frame rate ceilings, and the data confirms it delivers. The gap between this combo and the rest of the field is substantial, though the bottleneck analysis reveals that the processor is doing the heavy lifting at lower resolutions, a classic sign of a game that scales more with CPU frequency than raw graphics horsepower.

How This Combo Ranks

The 49th-place finish out of 1,605 combos is a strong showing, but it is not the absolute top. That position indicates the system is within striking distance of the fastest configurations tested, yet there is headroom left on the table. The Intel Core i7-14700KF itself sits at the 96th percentile among all CPUs, with an average benchmark score of 70,104. Its nearest rival, the Intel Core i7-14700K, scores 70,074, a delta of 0%, meaning the KF variant is effectively identical in synthetic compute performance. The AMD Ryzen 9 9950X posts a higher average score of 70,420, putting the i7-14700KF 0.4% behind, while the Intel Xeon Platinum 8270 leads by 1.3% with a score of 71,056. These margins are negligible in real-world gaming, and the CS:GO results bear that out. On the GPU side, the RTX 4090 holds the 91st percentile among all graphics cards, with an average benchmark score of 66,473. Its nearest rivals are workstation-class parts like the NVIDIA Tesla T4 (66,733, -0.4%) and the AMD Radeon Pro Vega 56 (67,097, -0.9%), which are not gaming-focused but show the 4090’s compute headroom. In CS:GO, the combo’s rank is driven by the CPU’s ability to feed frames, and the 14700KF’s 20 cores and 28 threads, boosting to 5.60 GHz, provide ample single-thread headroom for a game that thrives on high clock speeds.

GPU Role

The RTX 4090’s role in this pairing is less about brute force and more about consistency. With 24 GB of GDDR6X memory on a 384-bit bus, bandwidth reaches 1.01 TB/s, which is overkill for CS:GO’s modest asset demands. The GPU’s base clock is 2,235 MHz, boosting to 2,520 MHz, and the memory runs at 1,313 MHz (21 Gbps effective). Those clocks ensure that even at the highest settings, the GPU is never the limiting factor. The Ada Lovelace architecture, built on a 5 nm process from TSMC, packs 16,384 shading units and 128 RT cores, but CS:GO does not leverage ray tracing or DLSS in a meaningful way. Instead, the 4090’s 176 ROPs and 512 TMUs handle rasterization at extreme rates, as evidenced by the measured frame rates. The GPU’s pixel rate of 443.5 GPixel/s and texture rate of 1,290.2 GTexel/s mean it can push pixels far faster than any 1080p or 1440p display can refresh. At 4K, the 4090 still has massive headroom, with the data showing that the GPU is not the constraint even at Ultra settings. The launch MSRP for the GPU is 1,599 USD, and the CPU’s launch MSRP is $384, but the performance data suggests the combo justifies its position through raw output rather than efficiency.

Resolution Scaling

The frame rate drop from 1080p to 4K reveals a clear CPU-bound scenario at lower resolutions. At 1080p Low, the combo hits 1,264.8 FPS, but at 4K Low, it falls to 512.5 FPS—a 59.5% reduction. That massive drop is not the GPU struggling; it is the CPU hitting its limit at high frame rates, and the GPU being underutilized. The scaling pattern is consistent across settings. At 1440p High, the average is 641.3 FPS, which drops to 378.2 FPS at 4K High, a 41% decrease. The trend continues at Medium, where 1440p yields 740.2 FPS and 4K yields 437.7 FPS, a 40.9% drop. At Ultra, the 1440p result is 549.5 FPS, falling to 322.4 FPS at 4K, a 41.3% reduction. This consistent ~40% drop from 1440p to 4K across Medium, High, and Ultra suggests the GPU is starting to take over as the resolution increases, but even at 4K, the frame rates remain so high that the limiting component is still the CPU’s ability to issue draw calls. The fact that 1080p Low produces over 1,200 FPS indicates the game engine is not GPU-bound until the resolution and settings climb significantly, and even then, the 4090 never drops below 322 FPS at 4K Ultra, which is far beyond any display’s refresh rate.

Measured FPS Breakdown

At 1920x1080, the lowest resolution tested, the combo demonstrates pure CPU throughput. Low settings produce an average of 1,264.8 FPS, the highest figure in the entire dataset. Medium settings drop to 1,073.2 FPS, a 15.2% reduction, while High settings yield 928.7 FPS, a 26.6% drop from Low. Ultra settings bring the average down to 793.5 FPS, which is still a staggering number, but it shows a 37.3% penalty versus Low. These results indicate that even at 1080p, the GPU’s workload increases with settings, but the CPU remains the dominant factor, as the RTX 4090 could theoretically output more frames if the processor could keep up. Moving to 2560x1440, the frame rates remain extraordinarily high. Low settings average 872.6 FPS, a 31% drop from 1080p Low, which is a larger relative decline than the GPU alone would suggest. Medium hits 740.2 FPS, High reaches 641.3 FPS, and Ultra settles at 549.5 FPS. The gap between Low and Ultra at 1440p is 37%, similar to the 1080p delta, indicating that the GPU is now sharing the load more evenly. At 3840x2160, the resolution where the 4090’s memory bandwidth and compute power should shine, the results are still CPU-limited in the lower presets. Low averages 512.5 FPS, Medium 437.7 FPS, High 378.2 FPS, and Ultra 322.4 FPS. The scaling from Low to Ultra at 4K is a 37.1% penalty, nearly identical to the 1080p and 1440p deltas, which strongly implies the game engine’s rendering pipeline is the bottleneck, not the hardware. The 4090’s 24 GB of VRAM and 1.01 TB/s bandwidth are never even close to being saturated, as CS:GO’s textures are lightweight by modern standards.

Settings Recommendations

For competitive play, the data shows that Low settings at 1080p deliver the absolute highest frame rate at 1,264.8 FPS, but that is beyond the refresh rate of any monitor currently on the market. A more practical choice is Medium settings at 1440p, which yields 740.2 FPS—a 41.5% improvement over High settings at the same resolution (641.3 FPS) and only a 15.2% drop from Low at 1440p (872.6 FPS). This preset balances visual fidelity with a frame rate that eliminates any possibility of input lag, and it keeps the GPU at a moderate load. For players using high-refresh-rate 1440p displays (up to 360 Hz), High settings at 1440p provide 641.3 FPS, which is still nearly double the refresh rate, ensuring no frame drops. At 4K, the recommendation shifts to Medium settings, which produce 437.7 FPS on average. This is a 15.8% improvement over High (378.2 FPS) and a 35.7% gain over Ultra (322.4 FPS), while the visual difference between Medium and High in CS:GO is minimal given the game’s age. Ultra settings at any resolution are unnecessary; at 4K, they drop the average to 322.4 FPS, which is still high but offers no competitive advantage over Medium. The optimal experience per the measured rows is Medium at 1440p for the best combination of frame rate and image quality, with Low at 1080p reserved for players who demand the absolute highest FPS for esports tournaments. The RTX 4090’s headroom means users can also enable higher settings without fear of dropping below 300 FPS, even at 4K Ultra, making this combo future-proof for any display technology.