Thief

The AMD Ryzen 5 5500 and Radeon RX 570 combination delivers a playable but often strained experience in Thief, with performance collapsing as resolution and settings increase. The measured frame rates show a system where the GPU is the clear bottleneck at higher resolutions, while the CPU provides enough headroom to keep the experience smooth at lower graphical loads. This pairing ranks near the bottom of the database, indicating that it is best suited for older titles or conservative settings.

Resolution Scaling

The frame rate drop from 1080p to 4K is severe, highlighting the RX 570's limitations at higher pixel counts. At High settings, the average FPS falls from 41 at 1920x1080 to 32.2 at 2560x1440, a reduction of roughly 21%. Moving to 4K, the average plummets to 17.2 FPS, which is a 58% drop from the 1080p result. This steep decline indicates that the GPU is quickly overwhelmed by the pixel workload, and the game becomes unplayable at 4K with any preset above Low.

The scaling pattern across settings at each resolution confirms this trend. At 1080p, the gap between Low and Ultra is significant, with Low hitting 75.9 FPS and Ultra falling to 43.3 FPS. However, at 4K, the entire range compresses into a narrow band of unplayable frame rates: Low achieves 30.3 FPS, Medium drops to 25.9, High reaches 17.2, and Ultra bottoms out at 14.6 FPS. This compression suggests that the GPU’s shading units and memory bandwidth are saturated long before the CPU can become a limiting factor. The data shows that 1440p is the practical ceiling for this combo, and even then, only with Low or Medium settings does it approach a smooth experience. At 1080p, the scaling is more forgiving, allowing for higher presets without dropping below the 40 FPS mark.

GPU Role

The AMD Radeon RX 570 is the primary constraint in this pairing. Its 4 GB of GDDR5 memory and 256-bit bus provide a bandwidth of 224.0 GB/s, which is sufficient for 1080p but becomes a bottleneck at higher resolutions. The GPU’s base clock of 1168 MHz and boost clock of 1244 MHz are modest, and they are paired with 2048 shading units and 32 ROPs. These specifications translate to a pixel rate of 39.81 GPixel/s and a texture rate of 159.2 GTexel/s, which are simply not enough to maintain high frame rates at 4K with demanding settings.

The benchmark results reflect this hardware limitation. The RX 570’s average benchmark score is 30158, placing it in the 74th percentile of all GPUs. Interestingly, its nearest rivals include the NVIDIA GeForce RTX 5060 and the AMD Radeon RX 7700 XT, with deltaPct values of 0.2% higher and 0.2% lower respectively. This proximity in average score is misleading, as those modern cards have far more headroom for newer games, but for Thief, the RX 570’s raw compute is the deciding factor. The measured FPS data shows that at 1440p High, the card produces 32.2 FPS, while at 1080p Ultra, it manages 43.3 FPS. The 4K results, with a maximum of 30.3 FPS at Low, clearly show that the GPU cannot handle the pixel fill rate required, making the card’s 14 nm process and 5.095 TFLOPS FP32 performance feel dated. The GPU’s end-of-life production status is evident in these results, as it struggles to maintain playability beyond 1080p with medium to high settings.

CPU Role

The AMD Ryzen 5 5500 provides a solid foundation for this gaming setup, though it is rarely the limiting factor in Thief. With 6 cores and 12 threads, the CPU has sufficient parallel processing power for the game’s stealth mechanics and AI routines. Its base clock of 3.60 GHz and boost clock of 4.20 GHz are respectable, and the 16 MB of L3 cache helps with data locality. The CPU’s 7 nm process and Zen 3 architecture ensure efficient instruction execution, but the game’s engine does not appear to heavily tax these resources.

The CPU’s benchmark scores support this assessment. In Cinebench R23, it scores 16429 in multi-core and 2319 in single-core, which are strong numbers for a mid-range desktop chip. Its average benchmark score is 20875, placing it in the 79th percentile of all CPUs. The nearest rivals, such as the Intel Core i5-12500 with a deltaPct of -0.1%, show that the Ryzen 5 5500 is competitive in synthetic tests. However, in Thief, the CPU’s role is secondary. The FPS data shows that at 1080p Low, the combo achieves 75.9 FPS, which is high enough to suggest the CPU is not holding back the GPU at lower settings. Even at 1080p Ultra, the 43.3 FPS result is more likely limited by the GPU’s shader throughput than by the CPU’s processing power. The CPU’s 65W TDP and DDR4-3200 memory support via a dual-channel bus provide enough bandwidth for the GPU to operate without starvation, but the data indicates that the GPU is the bottleneck in most scenarios. The processor’s single-thread score of 836 in 3dmark and 3058 in Passmark also show that it can handle the game’s logic without issue.

Settings Recommendations

The measured data suggests that the optimal settings depend heavily on the target resolution. For 1080p, the Low preset at 75.9 FPS is overkill, but it provides a smooth experience. The Medium preset at 57.4 FPS is the sweet spot for visual quality and performance, offering a 24% reduction in frame rate compared to Low but with significantly better visual fidelity. The High preset at 41 FPS is still playable, but the Ultra preset at 43.3 FPS does not offer a substantial improvement over High, making it a poor choice given its higher resource demands. The data shows that High and Ultra produce nearly identical frame rates, indicating a bottleneck elsewhere, likely in the GPU’s memory bandwidth. For 1440p, the Low preset at 50 FPS is the only option that maintains smooth gameplay. Medium drops to 40.5 FPS, which is borderline, and High falls to 32.2 FPS, which is too low for a stealth game where precise timing matters. At 4K, no preset is recommended, as even Low at 30.3 FPS is below the threshold for a comfortable experience.

The best experience per the measured rows is clearly 1080p Medium. This setting balances the GPU’s capabilities with the game’s visual demands, providing a 57.4 FPS average that is above the playability threshold. For users with higher refresh rate monitors, the 1080p Low preset at 75.9 FPS is the best choice, as it maximizes frame rate without sacrificing too much in terms of environmental detail. The 1440p Low preset is viable but not ideal, as the 50 FPS average is only marginally playable. The data does not support using any setting at 4K with this hardware, as the frame rates are consistently below 31 FPS, making the game feel sluggish and unresponsive.

How This Combo Ranks

This combination of AMD Ryzen 5 5500 and AMD Radeon RX 570 ranks 1571 out of 1642 tested combos in Thief, placing it in the bottom 5% of all systems. This low ranking is a direct result of the GPU’s performance limitations, as the CPU is in the 79th percentile of all processors, while the GPU is in the 74th percentile. The discrepancy between the two components’ relative strengths and the combo’s overall rank indicates that the game is heavily GPU-bound, and the RX 570’s age is a significant handicap.

The 1571st position out of 1642 combos means that nearly all other tested systems outperform this pairing in Thief. The data shows that the combo is only suitable for low-resolution or low-settings play, which is a stark contrast to more modern pairings. The nearest rivals for the GPU, such as the RTX 5060 and RX 7700 XT, have similar average benchmark scores but likely achieve much higher frame rates in Thief due to their newer architectures. The CPU’s rivals, like the Intel Core i5-12500, are also within 0.1% to 0.2% in average score, but the overall combo ranking is dragged down by the GPU. The low rank suggests that users with this setup should consider upgrading the GPU before the CPU, as the data shows the graphics card is the primary limiter. The fact that the combo ranks so poorly, despite the CPU’s respectable performance, underscores the importance of a balanced system for modern gaming. The measured FPS data confirms this, as the system struggles to exceed 60 FPS even at 1080p Low, which is a modest target for a game from 2014.