Thief

The Intel Core i9-14900K paired with the NVIDIA GeForce RTX 4070 Ti delivers a performance profile in Thief that is heavily dictated by resolution and graphics preset. The measured data spans from 1080p to 4K across Low, Medium, High, and Ultra settings, revealing a system that is overwhelmingly GPU-bound at higher resolutions but begins to show its CPU’s strength at 1080p. This analysis interprets those frame rates, contextualizes them against the hardware’s known characteristics, and identifies the optimal configuration for this specific combo.

Resolution Scaling

The frame rate drop from 1080p to 4K is steep and consistent across all quality presets, confirming that the GeForce RTX 4070 Ti is the primary limiting component as pixel count increases. At the High preset, the average frame rate falls from 170.9 FPS at 1920x1080 to 117.4 FPS at 2560x1440, a reduction of approximately 31%. Scaling further to 3840x2160 yields 69.9 FPS, which represents a 59% drop from the 1080p result. This trajectory is typical for a GPU-centric workload where the number of rendered pixels outpaces the shading and memory bandwidth capabilities of the card.

The scaling pattern is even more pronounced at the Low preset. Here, the average frame rate at 1080p is 231.9 FPS, which drops to 201.9 FPS at 1440p and then to 122.6 FPS at 4K. The 1440p to 4K transition alone accounts for a 39% performance loss, indicating that the RTX 4070 Ti’s 504.2 GB/s memory bandwidth and 12 GB of GDDR6X VRAM are being saturated by the 4K framebuffer. In contrast, the Medium and Ultra presets show similar proportional declines: Medium falls from 207.9 FPS at 1080p to 94.5 FPS at 4K, while Ultra drops from 164 FPS to 67.1 FPS.

What the data suggests is that at 1080p, the i9-14900K’s high single-core throughput—evidenced by its Cinebench R23 single-core score of 7040—keeps the GPU well-fed, allowing the RTX 4070 Ti to reach its upper limits. However, at 4K, the GPU’s raw compute (40.09 TFLOPS FP32) and pixel fill rate (208.8 GPixel/s) become the bottleneck, making the CPU’s 24 cores and 32 threads largely irrelevant to the final frame rate. The gap between 1080p and 4K results widens as the preset increases, which aligns with the GPU handling more complex shading and texture work at higher quality levels.

GPU Role

The NVIDIA GeForce RTX 4070 Ti is the dominant factor in this combo’s Thief performance, particularly at 1440p and 4K. The card operates with a base clock of 2310 MHz and a boost clock of 2610 MHz, which are relatively high for the Ada Lovelace architecture. These clocks, combined with 7680 shading units, allow the GPU to sustain high frame rates at lower resolutions, but the 192-bit memory bus and 12 GB VRAM capacity create a ceiling at 4K. The memory speed is 1313 MHz, translating to 21 Gbps effective, which yields a bandwidth of 504.2 GB/s—sufficient for 1440p but strained by 4K Ultra textures.

The GPU’s benchmark scores place it in the 85th percentile of all GPUs, with an average score of 44900. Its nearest rivals include the NVIDIA GeForce RTX 5090 Mobile (deltaPct -0.6) and Intel Arc A730M (deltaPct -1.5), indicating that the RTX 4070 Ti sits in a competitive mid-to-high tier. In Thief, this translates to playable frame rates at 4K High (69.9 FPS) but not at 4K Ultra (67.1 FPS), where the GPU’s 80 ROPs and 240 TMUs are tasked with heavier texture filtering and pixel output. The PassMark G3D score of 31624 reinforces that this is a capable card for DirectX 11-era titles, though the game’s 2014 release date predates the card by nearly a decade, meaning modern driver optimizations are minimal.

The VRAM allocation is a notable point. With 12 GB of GDDR6X, the card has ample capacity for Thief’s assets, which are modest by contemporary standards. The data shows that increasing the preset from Low to Ultra at 4K only reduces the average frame rate from 122.6 to 67.1 FPS, a 45% penalty. This suggests that the GPU’s shading units and memory bandwidth, not VRAM capacity, are the limiting factors. The card’s FP32 throughput of 40.09 TFLOPS is substantial, but at 4K Ultra, the pixel rate of 208.8 GPixel/s becomes a hard constraint, capping performance near 67 FPS.

FAQ

Q: How does the RTX 4070 Ti perform at 4K Ultra in Thief?

A: The measured average frame rate is 67.1 FPS at 3840x2160 with Ultra settings. This is just below the 69.9 FPS achieved at High settings, indicating that the Ultra preset imposes a measurable but modest performance cost at 4K.

Q: Is the i9-14900K a bottleneck at 1080p in this game?

A: At 1920x1080, the combo reaches 231.9 FPS on Low settings and 170.9 FPS on High settings. These high frame rates suggest the CPU is not a limiting factor at this resolution, as the GPU is still able to push well above 144 Hz refresh rates.

Q: What is the frame rate difference between 1440p and 4K at Medium settings?

A: The average frame rate at 2560x1440 Medium is 154.6 FPS, while at 3840x2160 Medium it drops to 94.5 FPS. This represents a 39% reduction in performance when moving from 1440p to 4K.

Q: How does this combo rank against other tested configurations?

A: The combo ranks 63rd out of 1642 tested combinations in Thief, placing it in the top 4% of all systems tested. This high ranking reflects the strong synergy between the i9-14900K and RTX 4070 Ti for this title.

Q: Does the GPU’s 12 GB VRAM limit performance at any resolution?

A: The data shows no evidence of VRAM-based stuttering or crashes. The frame rate drops from 4K Low (122.6 FPS) to 4K Ultra (67.1 FPS) are consistent with compute and bandwidth limitations, not memory capacity exhaustion.

Q: What is the best resolution for this combo to maintain over 100 FPS?

A: At 2560x1440, the combo achieves over 100 FPS on all presets: 201.9 FPS (Low), 154.6 FPS (Medium), 117.4 FPS (High), and 113.3 FPS (Ultra). At 4K, only Low (122.6 FPS) and Medium (94.5 FPS) come close, with High falling below 100 FPS.

How This Combo Ranks

The Intel Core i9-14900K and NVIDIA GeForce RTX 4070 Ti combination ranks 63rd out of 1642 tested combos in Thief, placing it in the 96th percentile of all configurations. This is a strong result for a desktop pairing, especially considering the GPU’s 85th percentile standing among all GPUs and the CPU’s 97th percentile among all CPUs. The ranking suggests that the i9-14900K, with its Cinebench R23 multi-core score of 49872 and single-core score of 7040, is well-matched to the RTX 4070 Ti’s capabilities in this game.

The CPU’s nearest rivals include the AMD EPYC 7413 (deltaPct -0.3) and Intel Core i9-14900KF (deltaPct 0.7), which shows that the i9-14900K is statistically tied with these parts in synthetic benchmarks. The GPU’s nearest rivals, the NVIDIA GeForce RTX 5090 Mobile (deltaPct -0.6) and Intel Arc A730M (deltaPct -1.5), are not direct desktop competitors, but they provide a reference point for its performance tier. In Thief, the combo’s rank of 63 indicates that it outperforms the vast majority of systems, which is consistent with the measured frame rates that exceed 60 FPS at 4K Ultra.

The high ranking is further supported by the fact that the combo achieves 231.9 FPS at 1080p Low, which is above the refresh rate of most high-end monitors. This suggests that the i9-14900K’s 6.00 GHz boost clock and 32 threads are sufficient to avoid any CPU-induced frame pacing issues, even at very high frame rates. The data confirms that this is a top-tier pairing for Thief, with only a few dozen combos out of 1642 capable of better performance.

Settings Recommendations

For this combo, the optimal settings depend on the target resolution and desired frame rate. At 3840x2160, the High preset offers the best balance, delivering 69.9 FPS. This is only 2.8 FPS higher than Ultra (67.1 FPS), but the visual difference between High and Ultra in Thief is often marginal, making High the more efficient choice. The Medium preset at 4K yields 94.5 FPS, which is a significant improvement over High and still maintains solid visual quality. For players prioritizing frame rate over fidelity at 4K, Medium is the recommended setting, as it stays above 90 FPS while Low (122.6 FPS) sacrifices too much visual detail for the extra 28 FPS.

At 2560x1440, the Ultra preset is the clear recommendation, as it achieves 113.3 FPS, which is above the 100 FPS threshold for smooth gameplay. This provides the best visual experience without compromising performance, as the drop from Ultra to High (117.4 FPS) only yields 4.1 FPS, a negligible gain. The Medium preset at 1440p (154.6 FPS) is more than sufficient for high-refresh-rate displays, but Ultra offers the best image quality while still maintaining triple-digit frame rates.

At 1920x1080, all presets exceed 160 FPS, with Ultra hitting 164 FPS and High at 170.9 FPS. The difference between presets is minimal, so the Ultra preset is the best choice for 1080p, as it provides the highest visual fidelity without a meaningful frame rate penalty. The Low preset (231.9 FPS) is only relevant for competitive play or extreme refresh rates, but for most users, Ultra at 1080p is the optimal configuration. Overall, the data indicates that this combo is best suited for 1440p Ultra or 4K Medium, where the RTX 4070 Ti’s strengths are fully utilized without pushing the GPU into sub-60 FPS territory.