Thief

The AMD Ryzen 5 5600F and Intel Arc B580 combination delivers a playable experience in Thief, but the headroom varies dramatically by resolution. The data shows this combo is firmly capable at 1080p and 1440p, while 4K demands a significant settings compromise. At 1920x1080, the system clears the 60 FPS threshold at every preset, including Ultra, which averages 83 FPS. At 2560x1440, it maintains 60 FPS or better on High, Medium, and Low settings. At 3840x2160, only the Low preset stays above the 60 FPS line, averaging 61 FPS, while Medium drops to 46 FPS and both High and Ultra fall below 40 FPS. This is a classic mid-range pairing: excellent for high-refresh 1080p, solid for 1440p, and only viable at 4K with substantial visual cuts.

Measured FPS Breakdown

The measured FPS data for this combo reveals a steep performance curve as resolution increases. At 1920x1080, the system is never challenged. The Low preset produces an average of 138 FPS, which is the highest score recorded across all resolutions. Medium averages 114 FPS, with a minimum of 97 FPS and a maximum of 131 FPS, indicating consistent frame pacing. High averages 87 FPS, and even the demanding Ultra preset holds an average of 83 FPS. Notably, the gap between High and Ultra is small—only 4 FPS—suggesting that the Ultra preset's extra effects are comparatively cheap at this resolution.

Moving to 2560x1440, the averages drop but remain playable. Low averages 103 FPS, a 25% reduction from 1080p. Medium averages 78 FPS, with a minimum of 66 FPS and a maximum of 90 FPS; the 66 FPS minimum is the only sub-60 moment recorded at this resolution. High averages exactly 60 FPS, which technically meets the playable threshold but leaves zero headroom for demanding scenes. Ultra averages 57 FPS, falling just below the 60 FPS target. The scaling from 1080p to 1440p shows a roughly 25-30% performance loss across presets, which is typical for a GPU-bound title.

At 3840x2160, the situation inverts. Low is the only playable preset, averaging 61 FPS. Medium drops to 46 FPS, with a minimum of 39 FPS and a maximum of 53 FPS—the wide 14 FPS spread indicates instability in busy areas. High averages 35 FPS, and Ultra averages 33 FPS. The difference between High and Ultra at 4K is just 2 FPS, suggesting the GPU is saturated and the extra Ultra features are effectively free but still unplayable. The transition from 1440p to 4K is brutal: Low loses 42 FPS, and High loses 25 FPS, confirming that 4K is beyond this combo's comfortable range.

How This Combo Ranks

Within the benchmark database, this specific CPU-GPU pairing ranks 2832nd out of 3720 tested combos for Thief. That places it in the 76th percentile of all combinations—better than roughly three-quarters of systems, but far from top-tier hardware. The rank reflects the GPU's mid-range positioning more than the CPU's. The Ryzen 5 5600F sits at the 85th percentile among all CPUs, with an average benchmark score of 36945, putting it just 0.2% behind the AMD Ryzen 5 5500X3D and 0.1% ahead of the Intel Core Ultra 5 225. The Arc B580, however, sits at the 68th percentile among GPUs, with an average score of 23021, placing it 0.7% ahead of the NVIDIA GeForce RTX 3080 and 0.6% behind the NVIDIA GeForce RTX 2080 in the database's nearest rivals. This pairing of a high-percentile CPU with a lower-percentile GPU explains why the combo rank is modest: the GPU is the limiting factor in Thief, and the CPU's headroom goes unused at higher resolutions.

The combo rank of 2832 indicates that while this system is playable, it is not competitive with high-end configurations. For context, the top-ranked combos likely feature flagships that triple or quadruple the FPS numbers seen here. The data suggests that users seeking 4K Ultra or 1440p Ultra with high refresh rates would need a GPU in a significantly higher percentile. The B580's nearest rival, the RTX 2080, is a previous-generation high-end card, which shows that the B580 trades blows with older top-tier silicon—good for 1080p and 1440p, but not for 4K.

CPU and GPU Roles

The benchmark results show a clear division of labor: at 1080p, the CPU matters; at 1440p and above, the GPU dominates. This is evident from the FPS scaling across resolutions. At 1920x1080, the Low preset hits 138 FPS, which is high enough that the Ryzen 5 5600F's single-thread performance becomes relevant. The CPU's single-thread score of 2872 in Passmark is strong, and its 85th percentile ranking among CPUs indicates it can feed frames quickly. However, the drop from Low to Ultra at 1080p is only 55 FPS (138 to 83), which shows that even at Ultra, the GPU is not fully saturated; the CPU is still doing meaningful work.

At 2560x1440, the GPU begins to take over. The drop from Low to Medium is 25 FPS (103 to 78), and from Medium to High is another 18 FPS (78 to 60). This steepening curve indicates the B580's shading units and memory bandwidth—456.0 GB/s on a 192-bit bus—are becoming the bottleneck. The GPU's 13.67 TFLOPS of FP32 performance is sufficient for 1440p Medium, but the 60 FPS average on High shows the GPU is working near its limit. At 3840x2160, the GPU is fully saturated. The difference between Low and Ultra is just 28 FPS (61 to 33), and all presets are below 62 FPS. The CPU's role diminishes to almost nothing; the data shows that no amount of CPU headroom can compensate for the B580's 2560 shading units struggling to fill 8.3 million pixels per frame.

The scaling between 1440p and 4K is particularly telling. At Low settings, the FPS drops from 103 to 61, a 41% reduction. At High settings, it drops from 60 to 35, a 42% reduction. This consistent ~42% loss across settings confirms that the GPU is the sole limiting factor at 4K. In contrast, the scaling from 1080p to 1440p at Low settings is only 25% (138 to 103), which suggests the CPU is still contributing at 1080p. For Thief, a game from 2014, the Ryzen 5 5600F is more than adequate; the data indicates that upgrading the GPU would yield far larger gains than upgrading the CPU for this title.

FAQ

*Q: Can this PC run Thief at 60 FPS on 1920x1080?*

A: Yes, at all four presets. The Low preset averages 138 FPS, Medium 114 FPS, High 87 FPS, and Ultra 83 FPS. Every setting clears the 60 FPS playable threshold with substantial margin.

Q: What is the best playable preset at 2560x1440?

A: High, which averages exactly 60 FPS. Medium averages 78 FPS and Low averages 103 FPS, but High offers the highest visual quality while still meeting the 60 FPS threshold. Ultra falls short at 57 FPS.

Q: Is 4K gaming viable with this combo?

A: Only on the Low preset, which averages 61 FPS. Medium drops to 46 FPS, High to 35 FPS, and Ultra to 33 FPS. Users targeting 4K must accept Low settings for a playable frame rate.

Q: How does the Intel Arc B580 compare to its nearest rivals?

A: The B580's average benchmark score of 23021 places it 0.6% ahead of the NVIDIA GeForce RTX 2080 and 0.7% behind the NVIDIA GeForce RTX 3080. It is also 0.2% behind the AMD Radeon RX 580 2048SP, indicating it trades blows with previous-generation high-end cards.

*Q: Does the CPU bottleneck the GPU in Thief?*

A: No. The Ryzen 5 5600F has a single-thread score of 2872 and ranks in the 85th percentile of all CPUs. At 1080p, the CPU provides ample headroom, and at 1440p and 4K, the GPU is the clear bottleneck, as shown by the steep FPS drops when resolution increases.

Q: What is the most demanding preset that stays above 60 FPS at 1920x1080?

A: Ultra, with an average of 83 FPS. This is the highest quality setting available, and it still maintains a 23 FPS margin above the playable threshold.

Best Settings per Resolution

For 3840x2160, the only preset that stays at or above 60 FPS is Low, which averages 61 FPS. This is a marginal pass, and users should expect occasional dips below 60 FPS in busy scenes, although the measured minimums for Low were not recorded. Medium is not viable at 46 FPS, and High and Ultra are unplayable at 35 and 33 FPS respectively.

For 2560x1440, the most demanding playable preset is High, averaging exactly 60 FPS. This provides a good balance of visual fidelity and performance. Medium averages 78 FPS and is a safer choice for consistent frame pacing, with a minimum of 66 FPS. Low averages 103 FPS for high-refresh displays, but High is the recommended ceiling.

For 1920x1080, the most demanding playable preset is Ultra, averaging 83 FPS. This is the maximum quality setting and still leaves ample headroom above the 60 FPS threshold. Medium averages 114 FPS with a minimum of 97 FPS, making it ideal for 100 Hz displays. Low averages 138 FPS for competitive or high-refresh scenarios, but Ultra is fully playable.

The Verdict

The data confirms that this PC can run Thief well, but not universally. At 1920x1080, the verdict is clear: the system is fully playable at every preset, with Ultra averaging 83 FPS. This is the target resolution for this combo—it offers maximum visual quality with a comfortable performance margin. At 2560x1440, the system is playable on High, Medium, and Low settings, with High hitting exactly 60 FPS. Ultra is not playable at 57 FPS, so users must choose between High quality and Ultra's marginal visual gains. At 3840x2160, the verdict is marginal: only Low is playable at 61 FPS. This is a bare pass, and users seeking 4K should consider it a compromise mode rather than a primary experience. Overall, the AMD Ryzen 5 5600F and Intel Arc B580 combination is a strong 1080p performer, a solid 1440p option, and a limited 4K contender for Thief—the GPU's mid-range position in the benchmark database (68th percentile) accurately reflects its capabilities, while the CPU's high percentile ensures it never holds the system back.