Doom

The Intel Core i5-14600K and NVIDIA GeForce RTX 2060 combination delivers a playable Doom experience, but the data clearly shows a GPU-bound system at higher resolutions. This pairing ranks in the 82nd percentile of tested combos, placing it in the lower-middle tier of the database. The benchmark results reveal that while the CPU has ample headroom, the RTX 2060 becomes the definitive limiting factor as resolution increases, making this a configuration best suited for 1080p and 1440p gaming.

Resolution Scaling

The performance drop from 1080p to 4K is steep and consistent, confirming that the RTX 2060 is the primary bottleneck. At High settings, the average frame rate falls from 129.6 FPS at 1920x1080 to 84.8 FPS at 2560x1440, a reduction of 34.6% when moving to 1440p. The decline continues to 45.3 FPS at 3840x2160, which represents a 65.1% drop from the 1080p baseline. This pattern holds across all settings presets, indicating a purely resolution-driven scaling behavior.

The data shows that the gap between 1440p and 4K is more punishing than the gap between 1080p and 1440p. At Low settings, the frame rate goes from 177.5 FPS at 1080p to 115.5 FPS at 1440p (a 34.9% reduction), then plummets to 62.1 FPS at 4K (a 46.2% reduction from 1440p). This non-linear scaling is characteristic of a GPU struggling with pixel throughput, especially given that the RTX 2060 has 48 ROPs and a 192-bit memory bus. The 4K results, ranging from 37.3 FPS at Ultra to 62.1 FPS at Low, are all below the 60 FPS threshold, making 4K playable only in the most forgiving scenarios.

Interestingly, the 1080p results show the CPU is not holding back the GPU. At Low settings, the combo reaches 177.5 FPS, and even at Ultra it maintains 103.1 FPS. These numbers suggest the i5-14600K, with its 14 cores and 20 threads, is more than capable of feeding the RTX 2060 at mainstream resolutions. The limiting component is clearly the graphics card, as evidenced by the dramatic FPS erosion when resolution increases.

Settings Recommendations

The optimal settings preset depends heavily on the target resolution, but the data points to Medium as the sweet spot for most users. At 1080p, Medium delivers 149.5 FPS, which is 15.3% higher than High's 129.6 FPS and 45.1% higher than Ultra's 103.1 FPS. The jump from Medium to High costs 13.3% performance, while the jump from High to Ultra costs an additional 20.5%. Given that visual fidelity differences between Medium and High are typically less impactful than the frame rate gains, Medium offers the best balance.

For 1440p, the recommendation shifts slightly. High produces 84.8 FPS, which is above the 60 FPS playability threshold, while Medium hits 96.8 FPS. The Ultra preset at 66.4 FPS is also playable, but it offers only a marginal visual improvement over High for a 21.7% performance penalty. The data suggests that High is the best choice at 1440p for users prioritizing visual quality, while Medium is preferable for those wanting a larger headroom above 60 FPS.

At 4K, the situation is grim regardless of settings. The best result is Low at 62.1 FPS, which barely clears the 60 FPS mark. Medium drops to 54.3 FPS, and High falls to 45.3 FPS. Ultra at 37.3 FPS is not recommended for any serious play. Users attempting 4K should stick to Low settings, but even then, the experience is fragile with little margin for demanding scenes. The RTX 2060's 6 GB of GDDR6 memory at 336.0 GB/s bandwidth is insufficient for consistent 4K performance in this title.

How This Combo Ranks

The Intel Core i5-14600K + NVIDIA GeForce RTX 2060 combination ranks 1376th out of 1681 tested combos in Doom, placing it in the 82nd percentile. This is a below-average ranking that reflects the GPU's age relative to the CPU's modern performance. The GPU itself sits in the 58th percentile of all GPUs with an average benchmark score of 16074, while the CPU is in the 93rd percentile with an average score of 49166. This disparity highlights the pairing's imbalance: the CPU is a top-tier performer, but the GPU anchors the overall result.

Looking at the GPU's nearest rivals, the RTX 2060 is only 0.5% faster than the AMD Radeon RX 7600S and 1.8% faster than the AMD Radeon Pro W5500. It lags 1.7% behind both the AMD Radeon Pro 5600M and the AMD Radeon Pro 5700. These tight margins show that the RTX 2060 is competitive with mid-range offerings, but none of these cards are designed for high-refresh or high-resolution gaming. The combo's rank in Doom specifically reflects the game's moderate demands, where the GPU's 6.451 TFLOPS FP32 performance is adequate for 1080p but insufficient for 4K.

The CPU's nearest rivals further contextualize the pairing. The i5-14600K is essentially tied with the AMD Ryzen 9 5950X (0.2% faster) and the Intel Core i5-14600KF (0.4% slower). It is 0.9% slower than the AMD EPYC 4345P and 1% faster than the Intel Xeon Gold 5318H. These negligible differences mean that swapping the CPU would not meaningfully change the combo's Doom ranking, confirming that the GPU is the sole determinant of this system's gaming performance.

Measured FPS Breakdown

The complete dataset reveals a consistent performance hierarchy across all resolutions and settings. At 1920x1080, the average frame rates are 177.5 FPS (Low), 149.5 FPS (Medium), 129.6 FPS (High), and 103.1 FPS (Ultra). The spread between Low and Ultra is 74.4 FPS, representing a 41.9% performance range. This tight scaling indicates that Doom is well-optimized at 1080p, with each settings tier providing a predictable performance step.

At 2560x1440, the averages are 115.5 FPS (Low), 96.8 FPS (Medium), 84.8 FPS (High), and 66.4 FPS (Ultra). The range narrows to 49.1 FPS, or 42.5% of the Low baseline. The relative performance gaps between presets remain consistent, suggesting that the GPU's load scales uniformly with settings changes, but the absolute numbers are 34.9% lower than 1080p at Low and 35.6% lower at Ultra.

At 3840x2160, the averages are 62.1 FPS (Low), 54.3 FPS (Medium), 45.3 FPS (High), and 37.3 FPS (Ultra). The absolute range shrinks to 24.8 FPS, but the percentage spread widens to 40.0% from Low to Ultra. More critically, the step from Low to Medium costs 12.6% performance, and the step from Medium to High costs 16.6%. These diminishing returns at 4K reinforce that the GPU is operating at its limits, with any settings increase producing disproportionate frame rate losses.

GPU Role

The NVIDIA GeForce RTX 2060 is the defining component in this combo, and its specifications explain the observed performance. The GPU features a base clock of 1365 MHz and a boost clock of 1680 MHz, with 1920 shading units, 120 texture mapping units, and 48 raster output units. Its 6 GB of GDDR6 memory operates at 1750 MHz (14 Gbps effective) across a 192-bit bus, yielding 336.0 GB/s of bandwidth. These figures are modest by modern standards, and the 12 nm Turing architecture shows its age in 4K scenarios.

The GPU's benchmark scores reinforce its mid-range status. It achieves a Passmark G3D score of 14111 and a Geekbench OpenCL score of 71278, placing it in the 58th percentile of all GPUs. The 3DMark Steel Nomad DX12 score of 1242 is particularly telling, as this modern benchmark highlights the GPU's struggle with contemporary workloads. The RTX 2060's 30 RT cores and 240 tensor cores provide ray tracing and DLSS support, but these features are not leveraged in Doom's standard rendering path, meaning the raw rasterization performance is what matters here.

The GPU's texture rate of 201.6 GTexel/s and pixel rate of 80.64 GPixel/s are the key metrics for Doom's fast-paced environment. At 1080p, these rates are sufficient to drive 177.5 FPS at Low settings, but the 4K pixel count overwhelms the 48 ROPs, causing the frame rate to collapse to 37.3 FPS at Ultra. The 6 GB VRAM is also a limiting factor at high resolutions with high textures, though the data does not show explicit VRAM-related stuttering, as the average frame rates remain stable.

CPU Role

The Intel Core i5-14600K is a performance powerhouse that is vastly underutilized in this gaming configuration. With 14 cores (6 performance and 8 efficient), 20 threads, a base clock of 3.50 GHz, and a boost clock of 5.30 GHz, the CPU is more than capable of handling Doom's game logic and physics. The 24 MB of shared L3 cache and 2 MB per-core L2 cache provide ample data locality for the game's assets.

The CPU's benchmark results are exceptional, with a Cinebench R23 multi-core score of 32881 and a single-core score of 4642. Its Passmark single-thread score of 4270 places it in the 93rd percentile of all CPUs, and the average benchmark score of 49166 is nearly three times the GPU's average. This performance headroom is evident in the gaming data: at 1080p Low, the system reaches 177.5 FPS, which is likely near the CPU's practical limit for this game engine, but at higher resolutions, the CPU is never the bottleneck.

The i5-14600K's 125 W TDP and support for both DDR4 and DDR5 memory (dual-channel) mean it can be paired with a wide range of platforms. However, in this specific combo, the CPU's potential is capped by the RTX 2060. The data shows no signs of CPU-induced frame pacing issues or stutter, as the average FPS scales predictably with GPU load. For a game like Doom, which is well-optimized for multi-threaded CPUs, the i5-14600K's 20 threads are more than sufficient, and even a significantly weaker CPU would not meaningfully change the results at 1440p or 4K.

FAQ

Q: Is this combo capable of 60 FPS at 4K?

A: Only marginally. At 4K Low settings, the combo achieves 62.1 FPS, which barely exceeds 60 FPS. All other 4K presets fall below this threshold, with Medium at 54.3 FPS, High at 45.3 FPS, and Ultra at 37.3 FPS. For a stable 4K experience, users would need to lower settings or accept sub-60 FPS performance.

Q: What is the best settings preset for 1440p gaming?

A: High settings at 84.8 FPS is the recommended choice for 1440p, as it provides a solid margin above 60 FPS while maintaining visual quality. Medium at 96.8 FPS is an alternative for users who prioritize frame rate over fidelity. Ultra at 66.4 FPS is playable but offers diminishing returns.

Q: How does the RTX 2060 compare to its nearest rivals in this game?

A: The RTX 2060 is 0.5% faster than the AMD Radeon RX 7600S and 1.8% faster than the AMD Radeon Pro W5500. It is 1.7% slower than both the AMD Radeon Pro 5600M and the AMD Radeon Pro 5700. These differences are negligible in real-world gaming.

Q: Is the Intel Core i5-14600K overkill for this GPU?

A: The CPU's average benchmark score of 49166 is significantly higher than the GPU's 16074, and the CPU ranks in the 93rd percentile versus the GPU's 58th percentile. The data shows the GPU is the limiting factor at all resolutions above 1080p, but the CPU's strength ensures no bottleneck at lower resolutions.

Q: What is the frame rate difference between Low and Ultra at 1080p?

A: At 1080p, Low delivers 177.5 FPS, while Ultra delivers 103.1 FPS. This represents a 74.4 FPS difference, or a 41.9% performance penalty for the highest settings preset. Medium at 149.5 FPS and High at 129.6 FPS fill the middle ground.

Q: Does the combo rank well among all tested configurations?

A: No, it ranks 1376th out of 1681 combos, placing it in the 82nd percentile. This is a below-average ranking that reflects the GPU's age and mid-range positioning, despite the CPU's top-tier performance. The GPU anchors the overall result in Doom.