Thief

The AMD Ryzen 7 5700X paired with the Intel Arc B370 is a combination that delivers playable frame rates primarily at 1080p, with the data showing a steep performance cliff as resolution increases. For this specific pairing in Thief, the optimal experience is found using the Low preset at 1080p, which yields an average of 78 FPS. While the Medium preset at 1080p is also viable at 59 FPS average, the Low preset provides a substantial 19 FPS headroom, making it the most reliable choice for maintaining smooth gameplay, especially during demanding stealth sequences where frame drops can be noticeable. The High and Ultra presets at this resolution fall below the 60 FPS threshold, with averages of 45 and 43 FPS respectively, making them less ideal for a consistently fluid experience. Given the hardware's performance profile, prioritizing frame rate over graphical fidelity is the practical recommendation.

Settings Recommendations

The measured data for Thief reveals a clear hierarchy in performance across the four available presets. At 1920x1080, the Low preset is the standout performer, achieving an average of 78 FPS. This score is not just the highest at this resolution but also represents the only preset that provides a significant buffer above the 60 FPS target. The Medium preset, with an average of 59 FPS, is technically playable but sits right on the edge, meaning any complex scene with multiple light sources or AI actors could cause the frame rate to dip below the smoothness threshold. The High and Ultra presets, at 45 and 43 FPS respectively, are noticeably more demanding and do not offer a consistent experience.

For users who prioritize visual quality and can tolerate lower frame rates, the Medium preset at 1080p is the highest quality option that remains in the field of playability. The step from Medium to High yields only a modest visual improvement in most games, but the data here shows a 14 FPS average cost, a significant penalty for this hardware. The jump from High to Ultra is even less efficient, costing an additional 2 FPS for what is often a marginal increase in shadow and texture detail. Therefore, the data strongly supports the Low preset as the primary recommendation for this combo, with Medium as a secondary option for those who accept a less stable frame rate. The 1440p and 4K resolutions are not recommended for this game with this hardware, as even the Low preset at 2560x1440 only manages 53 FPS, indicating a hard limit on the system's capabilities.

FAQ

Q: What is the best resolution to play Thief with the AMD Ryzen 7 5700X and Intel Arc B370?

A: Based on the measured FPS data, 1920x1080 is the only resolution where the combo achieves average frame rates above 60 FPS. At 2560x1440, the best average FPS is 53 on the Low preset, which is below the smoothness threshold. At 3840x2160, all presets yield average FPS in the teens or low 30s, making the game effectively unplayable.

Q: How does the Low preset compare to the Ultra preset at 1080p?

A: The data shows a significant performance gap. The Low preset achieves an average of 78 FPS, while the Ultra preset averages only 43 FPS. This represents a 35 FPS difference, indicating that the Ultra preset is more than 80% more demanding than Low at this resolution, according to the measured results.

Q: Is the Intel Arc B370 a strong GPU for this game?

A: Benchmark data shows the GPU's average score is 1184, placing it in the 5th percentile of all GPUs. Its nearest rivals, such as the ATI Radeon HD 5770 and AMD Radeon HD 7650M, have similar scores with deltaPct values of -0.5% and -0.7% respectively. This indicates the Arc B370 is a low-performance part, which is consistent with its measured FPS results in Thief.

Q: What is the performance difference between the Medium presets at 1080p and 1440p?

A: The Medium preset at 1920x1080 averages 59 FPS, while at 2560x1440 it averages 41 FPS. This shows an 18 FPS drop when moving up one resolution step, highlighting that the GPU is the primary bottleneck in this configuration.

Q: Does the Ryzen 7 5700X hold back the Arc B370 in Thief?

A: The CPU has 8 cores and 16 threads with a boost clock of 4.60 GHz. Its average benchmark score is 27578, placing it in the 79th percentile of all CPUs. Given the GPU's much lower performance ranking (5th percentile), the data suggests the GPU is the limiting factor. The CPU's performance is sufficient to feed the GPU, as evidenced by the steep FPS drops when resolution and settings increase, which is a classic sign of GPU saturation.

Q: Can the system run Thief at 4K at any settings?

A: The measured data shows that at 3840x2160, even the Low preset only averages 31 FPS, and the Ultra preset averages just 17 FPS. These frame rates are far below what is needed for a smooth experience, so 4K is not a viable option for this hardware combination in this game.

Resolution Scaling

The measured FPS data across resolutions reveals a textbook case of GPU-bound scaling. When moving from 1920x1080 to 2560x1440 on the Low preset, the average frame rate drops from 78 FPS to 53 FPS, a reduction of 25 FPS. This trend continues at 3840x2160, where the same preset yields only 31 FPS. The pattern is consistent across all presets; for example, the Medium preset drops from 59 FPS at 1080p to 41 FPS at 1440p, and then to 24 FPS at 4K. This linear degradation with pixel count is a definitive indicator that the Intel Arc B370 is the limiting component.

The performance collapse at higher resolutions is not gradual but dramatic. The gap between 1080p and 1440p is substantial, but the gap between 1440p and 4K is even more severe. For instance, on the High preset, the FPS goes from 45 to 31 to 18 across the three resolutions. This suggests that the GPU's memory bandwidth or raw compute power is insufficient for the pixel throughput required at 4K. The system shared memory architecture of the Arc B370, with its bandwidth being "System Dependent," is likely a contributing factor to this poor scaling, as it must compete with the CPU for memory access. The data makes it clear that this combo is designed for 1080p gaming, and any attempt to push higher resolutions will result in a severely compromised experience.

How This Combo Ranks

In the database of tested combinations, this specific pairing of the AMD Ryzen 7 5700X and Intel Arc B370 ranks 2634th out of 2851 total combos for Thief. This places it in the bottom 8% of all tested systems, confirming its status as a low-performance configuration. The rank is a direct reflection of the GPU's capabilities, as the CPU is a mid-to-high-range part. The data shows the GPU is in the 5th percentile of all GPUs, while the CPU is in the 79th percentile. This massive disparity between the two components is the defining characteristic of this build.

The combo's ranking is a consequence of pairing a strong processor with a very weak graphics solution. While the Ryzen 7 5700X can handle the game's logic and physics calculations with ease, the Arc B370 cannot keep up with the rendering demands. The result is a system that is heavily bottlenecked by its GPU, as evidenced by the FPS scaling data. This ranking serves as a warning that this is not a balanced gaming system for modern titles, and its performance in Thief is near the bottom of the charts. Users seeking a better experience would need to consider a significantly more powerful GPU to complement the CPU's potential.

CPU Role

The AMD Ryzen 7 5700X is a capable 8-core, 16-thread processor based on the Zen 3 architecture, with a base clock of 3.40 GHz and a boost clock of 4.60 GHz. Its benchmark scores are respectable, with a Cinebench R23 multicore score of 13184 and a single-core score of 1499. The CPU's average benchmark score is 27578, and it sits in the 79th percentile of all CPUs, indicating solid performance relative to the broader market. Its nearest rivals, the Intel Core i5-12600K and AMD Ryzen 5 7600X, are within a 0.2% performance delta, confirming that this CPU is competitive in its class.

However, in the context of Thief with the Arc B370, the CPU's role is largely to not be a bottleneck. With a 3dmark 16-thread score of 6858 and a single-thread score of 921, the CPU has ample headroom for a game of this era. The measured FPS data shows that performance scales almost entirely with the graphics settings and resolution, not with CPU load. If the CPU were the limiting factor, we would expect to see similar FPS numbers across different resolutions, but that is not the case; the FPS drops by more than half from 1080p to 4K. This indicates that the Ryzen 7 5700X is providing frames faster than the GPU can render them, making the Arc B370 the clear performance ceiling. The CPU is doing its job, but the GPU is holding the system back.

Measured FPS Breakdown

The following data represents the average frame rates measured for the AMD Ryzen 7 5700X and Intel Arc B370 combination in Thief.

At 1920x1080, the performance is as follows:

• Low: 78 FPS average.
• Medium: 59 FPS average, with a min of 50 FPS and a max of 68 FPS.
• High: 45 FPS average.
• Ultra: 43 FPS average.

At 2560x1440, the performance drops significantly:

• Low: 53 FPS average.
• Medium: 41 FPS average, with a min of 35 FPS and a max of 47 FPS.
• High: 31 FPS average.
• Ultra: 29 FPS average.

At 3840x2160, the performance is largely unplayable:

• Low: 31 FPS average.
• Medium: 24 FPS average, with a min of 20 FPS and a max of 27 FPS.
• High: 18 FPS average.
• Ultra: 17 FPS average.

The data shows a clear pattern: the only playable experience is at 1080p with the Low or Medium presets. The Medium preset's min FPS of 50 at 1080p shows some instability, but it remains above the 30 FPS playability floor. The High and Ultra presets at this resolution are below 60 FPS, which may be acceptable for some players but is not ideal. All measurements at 1440p and 4K fall below the 60 FPS target, with 4K results being particularly poor, rendering the game effectively unplayable at that resolution. The exact FPS values for the Low, High, and Ultra presets at 1440p and 4K are not provided with min/max ranges, but the averages are consistently low.