Thief

The Intel Core i5-12400F paired with the NVIDIA GeForce RTX 3070 is a well-balanced mid-range combination for 2014's stealth classic Thief. Benchmark data shows this system is not merely capable of running the game, but can do so at high frame rates across most settings and resolutions. The RTX 3070's 8 GB of GDDR6 memory on a 256-bit bus, delivering 448.0 GB/s of bandwidth, provides the necessary headroom, while the i5-12400F's 6 cores and 12 threads ensure the CPU does not bottleneck the experience. The data indicates that this combo ranks in the 1413th position out of 3720 tested combinations, placing it in the top 38% of all systems tested, a solid standing for a 1080p and 1440p gaming machine.

Best Settings per Resolution

The measured FPS data provides a clear picture of what this combo can achieve at each resolution, with the "best" setting defined as the highest preset that maintains an average frame rate at or above the 60 FPS playability threshold.

At 4K (3840x2160), the system reaches its limits. The most demanding preset that stays at or above 60 FPS is Medium, which produces an average of 66 FPS. Pushing to High drops the average to 50.9 FPS, and Ultra falls to 48.4 FPS, both of which are below the 60 FPS target. For a locked 60 FPS experience at 4K, Medium is the highest you can go. If you prefer a higher frame rate, dropping to Low yields 86 FPS, which is a significant jump but comes at the cost of visual fidelity.

At 2560x1440, this combination hits its sweet spot. The data shows that every preset, from Low to Ultra, clears the 60 FPS threshold. The best settings for maximum visual quality are Ultra, which delivers an average of 78.3 FPS. This is a strong result, leaving enough overhead to ensure smooth gameplay without any dips. For those with high refresh rate 1440p monitors, lowering to Medium yields 109.1 FPS, and Low goes up to 144.4 FPS, but Ultra remains the optimal choice for balancing visual quality and performance.

At 1920x1080, the combo is powerful enough to deliver exceptional performance, making it an ideal pairing for high-refresh-rate displays. The Ultra preset runs at an average of 116.1 FPS, which is not only above the 60 FPS target but also high enough to take advantage of a 120Hz or 144Hz monitor. Lower presets are almost unnecessary, as the data shows even Ultra is over 116 FPS. Medium and High see increases to 152.5 FPS and 122.2 FPS respectively, but the Ultra preset is the clear choice for the best visual experience without sacrificing fluidity.

CPU and GPU Roles

The performance scaling across resolutions and presets reveals how the workload shifts between the CPU and GPU in Thief. At 1080p, the CPU can become the limiting factor, but the data indicates the i5-12400F is more than enough to avoid that. The differences in FPS between presets are substantial, showing the GPU is the primary driver of performance. For example, at 1080p, the delta between Low (174 FPS) and Ultra (116.1 FPS) is about 58 FPS, a 33% drop, which is a classic GPU-bound scenario. The CPU's single-thread performance, a 3dmark_single_thread score of 909, ensures it can keep feeding the GPU frames at even the highest settings.

As resolution increases to 1440p, the GPU load grows, and the gap between presets remains large. The drop from Low to Ultra is from 144.4 FPS to 78.3 FPS, a clear sign that the RTX 3070 is the dominant factor. The CPU's role becomes less about brute force and more about maintaining a steady stream of data, which the i5-12400F handles without issue, as seen by the steady frame rates. The CPU's multi-threaded capabilities, with a 3dmark_max_threads score of 5912, are sufficient to handle the game's background tasks.

At 4K, the GPU is the absolute bottleneck. The performance drop is pronounced as the resolution increases, with the Ultra preset hitting 48.4 FPS at 4K versus 78.3 FPS at 1440p and 116.1 FPS at 1080p. This is a 58% reduction in FPS from 1080p to 4K, which is a classic sign of the GPU reaching its limits. The CPU's role is minimal at this resolution, as the frame rate is dictated almost entirely by the RTX 3070's pixel throughput. The data indicates that if you are gaming at 4K, you are in a GPU-bound scenario, and the i5-12400F has plenty of headroom left.

FAQ

Q: Can this PC run Thief at 4K with the High preset?

A: No, the High preset at 3840x2160 produces an average of 50.9 FPS, which is below the 60 FPS playable threshold. You would need to drop to Medium settings to reach a stable 66.9 FPS.

Q: What is the best preset for my 1440p monitor?

A: At 2560x1440, all presets are playable. The Ultra preset delivers an average of 78.3 FPS, which is above the 60 FPS threshold and provides the best visual quality without a significant performance hit.

Q: How does the CPU affect performance in this game?

A: The i5-12400F is not the limiting factor. Its strong single-thread score of 909 in 3dmark and multithreaded score of 5912 ensure it can handle the game's demands, especially at 1080p. The data shows that the GPU is the bottleneck at higher resolutions.

Q: Is the RTX 3070 the bottleneck at any resolution?

A: The data suggests the GPU becomes the limiting factor at higher resolutions. At 4K Ultra, the average FPS is 48.4, which is below 60 FPS, indicating the GPU is at its limit. At 1440p and 1080p, the GPU can handle the load with headroom.

Q: Is a 1080p Ultra setting the best choice for a high-refresh monitor?

A: Yes, the Ultra preset at 1080p delivers an average of 116.1 FPS, which is high enough to take advantage of a 120Hz or 144Hz display. This provides a smooth experience that is well above the 60 FPS target.

Q: What is the combo's overall rank in this game?

A: This combination of the Intel Core i5-12400F and NVIDIA GeForce RTX 3070 ranks 1413 out of 3720 tested combinations for Thief, putting it in the top 38% of all systems tested.

Similar Performance Alternatives

The nearest rivals for the CPU and GPU provide a context for how this system's performance would compare to other hardware. For the Intel Core i5-12400F, the closest benchmark competitor is the AMD Ryzen 5 7535HS, which has a negligible difference in scores. This indicates that a system with a Ryzen 5 7535HS would perform nearly identically in CPU-bound tasks. The Intel Core i5-1335U is also a close rival, with a score that is 0.3% different, meaning the i5-12400F is slightly faster. The fact that a low-power laptop chip like the i5-1335U is a rival shows that the game is not overly CPU-intensive, but the i5-12400F still provides a solid foundation.

For the GPU, the nearest rival to the RTX 3070 is the AMD Radeon RX 7600 XT, which has an average score that is 0.7% higher. This means that an RX 7600 XT would perform nearly identically to the RTX 3070 in this game, offering similar frame rates at all resolutions. The NVIDIA GeForce GTX 690 is also a close competitor, but its 1% higher score is within the margin of error. The data indicates that if you were to swap the RTX 3070 for an RX 7600 XT, the benchmark results would be nearly indistinguishable. This is important for builders looking for alternatives, as the performance class is the same.

How This Combo Ranks

The combo of the Intel Core i5-12400F and the NVIDIA GeForce RTX 3070 holds a rank of 1413rd out of 3720 tested combinations in the database for Thief. This places the system in the 62nd percentile of all tested configurations, meaning it outperforms a majority of other PC builds. This is a strong showing, indicating that this is a well-balanced system that performs better than a typical gaming PC. The rank reflects the pairing of a capable 6-core CPU with a fast GPU, which is an ideal match for this game. While it is not in the top tier of super-high-end builds, it sits comfortably in the upper mid-range of the rankings, and the measured FPS data confirms it can handle the game with ease.

The Verdict

Based on the measured FPS data, the Intel Core i5-12400F + NVIDIA GeForce RTX 3070 is a highly capable system for running Thief. At 1920x1080, the system easily clears the 60 FPS target at every preset, with the Ultra setting delivering an average of 116.1 FPS. At 2560x1440, it also hits or exceeds the target at all settings, with Ultra at 78.3 FPS and even High at 82.3 FPS. The only limitation is at 3840x2160, where the system can only play Medium settings at 66.9 FPS to stay above the 60 FPS threshold; the High and Ultra presets fall below the floor. Overall, this is a great PC for 1080p and 1440p gaming, offering a high-refresh experience at the highest settings. For 4K, you will need to make sacrifices on visual quality or accept a frame rate below the target. The data confirms this is a versatile and powerful pairing for this stealth classic.