Thief

The AMD Ryzen 5 5600 and Intel Arc B580 combination delivers a highly capable 1080p gaming experience in Thief, with strong performance at 1440p as well, but falls short of the 60 FPS playable threshold at 4K across all tested settings. The data shows a clear performance hierarchy, with the system comfortably handling the game’s demanding stealth environments at mainstream resolutions while struggling under the pixel load of 4K.

Measured FPS Breakdown

At 3840x2160 (4K), the system’s performance is consistently below the 60 FPS playable threshold. With Low settings, the average frame rate reaches 58.7 FPS, which is tantalizingly close but still short of playable. Medium settings drop the average to 47.9 FPS, High settings produce 33.1 FPS, and Ultra settings yield 36 FPS. The gap between Low and Medium is 10.8 FPS, while the difference between High and Ultra is a mere 2.9 FPS, suggesting diminishing returns at the top end of the preset ladder. None of these presets provide a smooth experience at 4K, with even the lightest load failing to clear the 60 FPS mark.

Moving to 2560x1440 (1440p), the picture improves dramatically. Low settings hit an average of 100 FPS, providing a very fluid experience. Medium settings maintain a strong 78.5 FPS average, and High settings just clear the 60 FPS line at 61.3 FPS. Ultra settings dip below the threshold to 55.9 FPS. The scaling from Low to Medium is a 21.5 FPS reduction, and from Medium to High, another 17.2 FPS is lost. The most significant drop occurs between High and Ultra, where the average falls by 5.4 FPS, which is less severe than the earlier jumps but still enough to cross below the playability line.

At 1920x1080 (1080p), the system shows its strongest performance. Low settings produce an average of 148.8 FPS, making for an exceptionally responsive experience. Medium settings still deliver a very high 112 FPS average. High settings are also well above the threshold at 83.5 FPS, and even Ultra settings maintain a comfortable 79.7 FPS average. The scaling is consistent, with a 36.8 FPS drop from Low to Medium, a 28.5 FPS drop from Medium to High, and a smaller 3.8 FPS drop from High to Ultra. All presets at 1080p are not only playable but also leave substantial headroom for higher refresh rate displays.

Best Settings per Resolution

For 3840x2160, the verdict is unambiguous: no settings preset achieves the 60 FPS playable threshold. The closest option is Low settings with an average of 58.7 FPS, but this still falls short. The data indicates that this resolution is not viable for smooth gameplay with this hardware configuration, regardless of the visual quality chosen.

At 2560x1440, the most demanding preset that stays at or above 60 FPS is High settings, which delivers an average of 61.3 FPS. This is the optimal balance point, as the next step up to Ultra drops the frame rate to 55.9 FPS, missing the target. Low and Medium settings also qualify as playable, with averages of 100 FPS and 78.5 FPS respectively, but High offers the best visual fidelity among the playable options.

For 1920x1080, the most demanding preset that maintains 60 FPS or higher is Ultra settings, achieving an average of 79.7 FPS. This means the system can run the game at maximum visual quality while still providing a smooth and responsive experience. All other presets—Low at 148.8 FPS, Medium at 112 FPS, and High at 83.5 FPS—are also well above the threshold, but Ultra is the clear choice for the best image quality without sacrificing playability.

CPU and GPU Roles

The benchmark data reveals how the balance between CPU and GPU workload shifts across resolutions. At 1080p, the system’s performance is likely more dependent on the CPU, as the lower pixel count reduces the GPU’s workload. The Ryzen 5 5600, with its 6 cores and 12 threads, provides a strong foundation for this scenario. The scaling from Low to Ultra at 1080p shows a drop from 148.8 FPS to 79.7 FPS, a total reduction of 46.4%, which indicates that the GPU is still being exercised, but the frame rates are high enough to suggest the CPU can keep up with the game’s logic and draw calls efficiently.

As the resolution increases to 1440p, the GPU begins to take on a more significant role. The pixel count rises by 78% compared to 1080p, which puts additional strain on the Intel Arc B580. The frame rate at Low settings falls from 148.8 FPS at 1080p to 100 FPS at 1440p, a 32.8% reduction. At Ultra settings, the drop is from 79.7 FPS to 55.9 FPS, a 29.9% decrease. This shows that the GPU is becoming the primary bottleneck, as the relative performance loss is consistent across presets.

At 4K, the GPU is clearly the dominant factor. The pixel count is four times that of 1080p, and the Arc B580 struggles to maintain playable frame rates. The average at Low settings is 58.7 FPS, which is 60.6% lower than the 1080p Low result. At Ultra settings, the 4K average of 36 FPS is 54.8% lower than the 1080p Ultra result. This massive reduction indicates that the GPU’s memory bandwidth of 456.0 GB/s and its 12 GB of GDDR6 memory are insufficient to handle the data throughput required at 4K, even at the lowest settings. The CPU’s role diminishes further at this resolution, as the GPU is saturated and cannot deliver frames fast enough for the CPU to become a limiting factor.

FAQ

*Q: Can this system run Thief at 4K with any settings?*

A: No. At 3840x2160, the best average FPS is 58.7 on Low settings, which is below the 60 FPS playable threshold. Medium, High, and Ultra settings produce averages of 47.9, 33.1, and 36 FPS respectively, all of which are unplayable.

Q: What is the highest preset that maintains 60 FPS at 1440p?

A: High settings at 2560x1440 delivers an average of 61.3 FPS, making it the most demanding playable preset. Ultra settings drop to 55.9 FPS, which is below the threshold.

Q: Is 1080p a good resolution for this hardware?

A: Yes. At 1920x1080, all presets are playable, with Ultra settings achieving an average of 79.7 FPS. Even the heaviest load leaves a 19.7 FPS margin above the 60 FPS target.

Q: How much performance is lost when moving from 1080p to 1440p?

A: At High settings, the average FPS drops from 83.5 at 1080p to 61.3 at 1440p, a 26.6% reduction. At Low settings, the drop is from 148.8 to 100, a 32.8% reduction.

Q: Does the CPU or GPU have a bigger impact on performance at high resolutions?

A: The GPU becomes the primary bottleneck as resolution increases. At 4K, the Arc B580 cannot maintain 60 FPS even on Low settings, indicating that its memory bandwidth and processing power are insufficient for that workload, regardless of CPU capability.

Q: What is the best overall experience this system can offer?

A: The optimal experience is at 1920x1080 with Ultra settings, delivering 79.7 FPS on average. This provides the highest visual quality available in the game while maintaining a frame rate well above the playable threshold.

Similar Performance Alternatives

For the AMD Ryzen 5 5600, the nearest rivals in benchmark scores are closely matched. The Intel Core Ultra 7 258V scores 20454, a mere 0.1% difference from the Ryzen’s 20468 average, indicating they would perform nearly identically in CPU-bound scenarios. The AMD Ryzen 5 8500G scores 20425, a 0.2% gap, and the AMD EPYC 9454P also scores 20422, another 0.2% difference. The AMD EPYC 7713 scores 20363, a 0.5% gap. All of these alternatives would behave similarly in Thief, with no meaningful performance difference in gameplay due to the game’s modest CPU demands at the tested resolutions.

For the Intel Arc B580, the rival GPUs are also very close in average score. The AMD Radeon RX 580 2048SP scores 23061, which is only 0.2% higher than the Arc’s 23021 average. The NVIDIA GeForce RTX 2080 scores 22895, a 0.6% lower result, and the NVIDIA GeForce RTX 3080 scores 23172, a 0.7% higher result. The NVIDIA P106-100 scores 23249, a 1% higher result. These small deltas mean that in Thief, the Arc B580 and these alternatives would produce nearly identical frame rates. The RTX 3080, despite being a higher-tier card in other contexts, shows only a 0.7% advantage in this benchmark, suggesting that Thief is not particularly sensitive to the architectural differences between these GPUs, and the overall experience would be virtually interchangeable.

The Verdict

The data indicates that the AMD Ryzen 5 5600 and Intel Arc B580 can run Thief effectively at 1080p and 1440p, but not at 4K. At 1920x1080, all presets are playable, and the system is best utilized with Ultra settings, which achieve an average of 79.7 FPS. At 2560x1440, the playable settings are High, Low, and Medium, with High being the best choice at 61.3 FPS. At 3840x2160, no settings preset is playable, as the maximum average FPS is 58.7 on Low settings, which fails to meet the 60 FPS threshold. The system’s performance in this game is primarily GPU-limited at higher resolutions, and the Arc B580’s capabilities are best suited for 1440p and below. For players targeting a 60 FPS experience, the recommended configuration is 1080p with Ultra settings for the best visual fidelity, or 1440p with High settings for a higher resolution experience that still clears the playability line.