Thief

The Intel Core i5-10400F paired with the NVIDIA GeForce RTX 2060 delivers a solid, if not spectacular, experience in Thief. The data indicates a system that is clearly capable of handling the game at 1080p with high frame rates, but the gap between settings and resolutions reveals a GPU that is the primary bottleneck at higher loads. The benchmark results show a predictable scaling pattern where the RTX 2060's 6 GB VRAM and mid-range compute capabilities are stretched thin at 4K, while the 6-core/12-thread CPU provides enough headroom to avoid becoming the limiting factor in most scenarios. This combination ranks in the 80th percentile for this specific title, placing it ahead of a significant portion of tested systems, though it is far from the top tier.

Resolution Scaling

The measured FPS data shows a clear and steep decline as resolution increases, which is typical for a game like Thief that relies heavily on GPU fill rate and memory bandwidth. At 1080p with High settings, the combo achieves 82 FPS. Moving to 1440p drops that to 56 FPS, a 31.7% reduction. The jump to 4K is even more punishing, with the average falling to 33 FPS, a further 41% drop from 1440p. This trajectory strongly indicates that the NVIDIA GeForce RTX 2060 is the limiting component at higher resolutions.

The pattern is consistent across all settings. At Low settings, the system produces 125 FPS at 1080p, 97 FPS at 1440p, and 57 FPS at 4K. The relative performance loss from 1080p to 4K is roughly 54%, which is a substantial hit. This suggests that even when graphical load is reduced, the GPU's raw throughput and memory bandwidth are insufficient to maintain high frame rates at 4K. The CPU, an Intel Core i5-10400F with a boost clock of 4.30 GHz, appears to have enough processing power to feed the GPU at lower resolutions, as evidenced by the 125 FPS result at 1080p Low, which is likely near the engine's practical ceiling for this setup.

The data reveals that the RTX 2060 begins to struggle significantly at 1440p with Ultra settings, where the average FPS drops to 54. At 4K Ultra, the system produces just 31 FPS, making gameplay feel sluggish and unresponsive. The scaling from High to Ultra at 4K (33 to 31 FPS) is minimal, indicating that the GPU is already saturated and additional graphical features have little impact on performance. This is a classic sign of a GPU bottleneck. The 4K Medium setting, with an average of 43 FPS and a minimum of 37 FPS, is the only 4K preset that approaches playability, but it still falls short of a smooth 60 FPS target.

FAQ

*Q: Can this system run Thief at 4K resolution smoothly?*

A: No. The benchmark data shows that at 4K, the highest average FPS achieved is 57 on Low settings. At Medium settings, the average drops to 43 FPS with a minimum of 37 FPS. High and Ultra settings yield 33 FPS and 31 FPS respectively, which are below the threshold for smooth gameplay. The RTX 2060 is the limiting factor here.

Q: What is the best resolution for a consistent 60+ FPS experience?

A: The data shows that 1920x1080 is the only resolution where the system consistently exceeds 60 FPS. At 1080p, Low, Medium, and High settings produce 125, 108, and 82 FPS respectively. Ultra settings dip to 78 FPS, which is still above 60. At 1440p, only Low settings (97 FPS) stay above the 60 FPS threshold.

Q: How does the CPU's performance compare to its closest rivals in general benchmarks?

A: The Intel Core i5-10400F's average benchmark score is 14185. Its nearest rival, the Intel Xeon 6756E, scores 14163, which is a 0.2% difference. The AMD Ryzen 3 7320C scores 14277, putting it 0.6% ahead. The AMD EPYC 7552 scores 14115, which is 0.5% behind. These deltas are negligible in real-world gaming scenarios.

*Q: Is the GPU's performance in Thief consistent with its overall standing?*

A: The RTX 2060's average benchmark score is 15290, and it sits in the 58th percentile of all GPUs. Its closest rival, the NVIDIA GeForce GTX 580, has a score of 15283, a 0% difference. In Thief, the combo ranks in the 80th percentile (2978 out of 3720 combos), suggesting that the game is well-optimized for this class of hardware, or the CPU helps push it slightly higher than its raw GPU percentile might suggest.

Q: What is the FPS difference between Low and Ultra settings at 1080p?

A: At 1080p, the average FPS at Low settings is 125. At Ultra settings, the average FPS is 78. This represents a 47 FPS difference, or a 37.6% performance drop when moving from the lowest to the highest preset. The jump from High (82 FPS) to Ultra (78 FPS) is only 4 FPS, indicating diminishing returns on the highest preset.

*Q: Does the RTX 2060's VRAM capacity affect performance in Thief?*

A: The RTX 2060 has 6 GB of GDDR6 memory. The benchmark results show a significant performance drop at 4K, where the average FPS on High settings is 33. This is likely influenced by the GPU's memory bandwidth of 336.0 GB/s and its 192-bit bus width, which are taxed heavily at higher resolutions. While not conclusive, the steep decline at 4K suggests that the memory subsystem is a limiting factor.

Settings Recommendations

Based on the measured FPS data, the optimal experience for this combo is at 1920x1080 with High settings. This preset delivers an average of 82 FPS, which provides a smooth and responsive experience without the performance hit of Ultra settings. The difference between High (82 FPS) and Ultra (78 FPS) is only 4 FPS, so the extra visual fidelity of Ultra is not worth the performance cost. For players who prioritize maximum frame rates, the Medium preset at 1080p offers 108 FPS, which is a significant jump from High and still looks good.

At 2560x1440, the data suggests that High settings (56 FPS) are borderline playable, but the Medium preset (74 FPS) provides a much better balance between visual quality and smoothness. The Low preset (97 FPS) is the only way to achieve a high refresh rate experience at this resolution. Ultra settings at 1440p (54 FPS) should be avoided, as the frame rate dips too low for consistent play.

For 4K, the results are less encouraging. The only preset that approaches playability is Low, which averages 57 FPS. Medium settings drop to 43 FPS, which is stuttery and unpleasant. High and Ultra settings are not recommended, as they average 33 FPS and 31 FPS respectively. The data clearly shows that this combination is not suited for 4K gaming, and users should stick to 1080p or 1440p for a better experience.

How This Combo Ranks

In the specific context of Thief, the Intel Core i5-10400F + NVIDIA GeForce RTX 2060 combination ranks 2978 out of 3720 tested combos. This places it in the 80th percentile of all systems tested for this game, meaning it outperforms roughly 80% of the other configurations in the database. This is a strong showing, especially considering that the GPU's overall percentile is 58 and the CPU's is 68. The higher combo rank suggests that Thief is more forgiving on the CPU and heavily favors the GPU's architecture, or that the specific pairing works well together.

The rank of 2978 implies that there are 742 combos that perform better, which likely include systems with more powerful GPUs like the RTX 2080 or RX 5700 XT. However, the data shows that this combo is still capable of delivering a playable experience at 1080p and even 1440p, which confirms its balance. The delta between its raw component scores and its in-game rank is notable, indicating that the i5-10400F does not bottleneck the RTX 2060 in this title. The CPU's 6 cores and 12 threads, along with its 12 MB of shared L3 cache, provide sufficient single-thread performance, which is often critical in older games like Thief.

GPU Role

The NVIDIA GeForce RTX 2060 plays the dominant role in determining performance in Thief. The GPU's specifications, including 1920 shading units and 48 ROPs, are directly responsible for the pixel and texture processing that drives frame rates. Its boost clock of 1680 MHz and base clock of 1365 MHz are moderate, but the real constraint appears to be the memory subsystem. The 6 GB of GDDR6 memory on a 192-bit bus provides 336.0 GB/s of bandwidth, which is adequate for 1080p but becomes a bottleneck at 4K.

The measured FPS data supports this analysis. At 1080p, the GPU has enough bandwidth to handle the data, allowing the CPU to push frame rates up to 125 FPS on Low settings. At 4K, the required memory bandwidth and texture fill rate increase exponentially, and the RTX 2060's specifications are insufficient. The drop from 57 FPS at 4K Low to 33 FPS at 4K High is a 42% reduction, which is a direct result of the GPU's limited memory bandwidth and compute capacity. The GPU's 12 nm Turing architecture, while supporting DirectX 12 Ultimate, does not have the raw power to maintain high frame rates at demanding resolutions.

The RTX 2060's 6 GB VRAM is also a consideration. While Thief is a 2014 title and likely does not require more than 6 GB at High settings, the data shows that at 4K Ultra, the system averages 31 FPS. This could be due to VRAM capacity limits or simply the GPU's compute ceiling. The benchmark results show that the GPU's PassMark G3D score is 14111, which places it in the 58th percentile, and its performance in Thief is consistent with that ranking, albeit slightly better due to the CPU's assistance.

Measured FPS Breakdown

The following table and analysis break down the exact measured FPS values for the Intel Core i5-10400F + RTX 2060 combo in Thief.

At 1920x1080, the system performs admirably across all presets. Low settings produce an average of 125 FPS, which is excellent for high-refresh-rate monitors. Medium settings yield 108 FPS, with a minimum of 91 FPS and a maximum of 124 FPS, indicating a stable frame pacing. High settings drop to 82 FPS, which is still very smooth. Ultra settings produce 78 FPS, which is just barely below the 80 FPS threshold but still playable. The data shows that the CPU is not a bottleneck here, as the frame rates scale consistently with GPU load.

At 2560x1440, the performance drops noticeably. Low settings average 97 FPS, which is still fast. Medium settings average 74 FPS, with a minimum of 63 FPS and a maximum of 85 FPS, showing some variance but remaining playable. High settings average 56 FPS, which is on the edge of smoothness. Ultra settings average 54 FPS, which is below the ideal 60 FPS target. The scaling from Low to Ultra is a 44% drop, highlighting the GPU's struggle at this resolution.

At 3840x2160, the system is clearly out of its depth. Low settings average 57 FPS, which is barely playable. Medium settings average 43 FPS, with a minimum of 37 FPS and a maximum of 50 FPS, indicating significant frame drops. High settings average 33 FPS, and Ultra settings average 31 FPS. The difference between High and Ultra is just 2 FPS, showing that the GPU is completely saturated. The data suggests that 4K gaming is not viable for this combo, even at the lowest settings, if a stable 60 FPS is required.