Thief

AMD Ryzen 5 7500X3D and Intel Arc B580 make for a fascinating pairing in Thief, a 2014 stealth classic that remains demanding at high resolutions. The data shows a combo that excels at 1080p and 1440p, but struggles to maintain playable frame rates at 4K on higher presets. This analysis breaks down the measured performance, the role each component plays, and what settings deliver the best experience.

FAQ

Q: What is the average frame rate at 1920x1080 with Ultra settings?

A: The measured average is 83 FPS. This is the lowest of the four settings tested at 1080p, with High at 87 FPS, Medium at 114 FPS, and Low reaching 150 FPS.

Q: How does the combo perform at 2560x1440 compared to 1920x1080?

A: At 1440p, the average frame rates drop across all settings. Low goes from 150 FPS at 1080p to 103 FPS at 1440p, a 31% reduction. High drops from 87 FPS to 60 FPS, and Medium falls from 114 FPS to 78 FPS. Ultra remains the slowest, at 57 FPS.

Q: Is 4K gaming viable with this CPU and GPU combination?

A: Only at Low settings, where the average is 61 FPS. Medium averages 46 FPS, High averages 35 FPS, and Ultra averages just 33 FPS. For a smooth 60+ FPS experience at 3840x2160, Low is the only preset that achieves it.

Q: What is the best settings preset for a 60 FPS target at 1440p?

A: High settings deliver exactly 60 FPS on average at 2560x1440. Medium provides a comfortable margin at 78 FPS, while Ultra falls just short at 57 FPS. For a strict 60 FPS target, High is the boundary, but Medium offers more headroom.

Q: How does the Arc B580 compare to its nearest rivals in overall GPU benchmarks?

A: The Arc B580’s average benchmark score is 23021. It sits within 0.7% of the NVIDIA GeForce RTX 3080 and within 0.6% of the RTX 2080. The AMD Radeon RX 580 2048SP is 0.2% faster, and the NVIDIA P106-100 is 1% faster.

*Q: What is the combo’s rank among all tested CPU and GPU combinations for Thief?*

A: The combo ranks 2138 out of 2851 tested combinations. This places it in the lower-middle portion of the database, indicating that while it handles lower resolutions well, it is not a top-tier performer for this specific title.

GPU Role

The Intel Arc B580 is built on the Xe2-HPG architecture, specifically the Battlemage generation. It features 2560 shading units, 160 texture mapping units, and 80 raster operation units. The GPU operates at a base clock of 2670 MHz, which is also its boost clock, indicating a fixed operating frequency under load. Memory is a key asset: 12 GB of GDDR6 on a 192-bit bus yields 456.0 GB/s of bandwidth. This is substantial for a card in its class and helps at higher resolutions where frame buffers are larger.

In Thief, the GPU is the primary driver of frame rate differences between settings. The measured FPS data shows a clear scaling pattern. At 1920x1080, the GPU delivers 150 FPS on Low, 114 FPS on Medium, 87 FPS on High, and 83 FPS on Ultra. The gap between Medium and High is 27 FPS, while the gap between High and Ultra is only 4 FPS. This suggests that the Ultra preset adds effects that are not heavily GPU-intensive at 1080p, or that the CPU begins to limit performance at these high frame rates.

At 2560x1440, the GPU’s workload increases. Low settings drop to 103 FPS, Medium to 78 FPS, High to 60 FPS, and Ultra to 57 FPS. The scaling is more uniform here, with each step from Low to High costing roughly 20 FPS. The Ultra preset only costs 3 FPS over High, indicating that the resolution increase has shifted the bottleneck back to the GPU, but the extra features in Ultra are relatively light. At 3840x2160, the GPU is clearly stressed. Low settings produce 61 FPS, but Medium falls to 46 FPS, High to 35 FPS, and Ultra to 33 FPS. The 4K resolution demands significantly more pixel throughput, and the B580’s 213.6 GPixel/s pixel rate is insufficient to maintain high frame rates on heavier presets.

The GPU’s 12 GB VRAM is not a limiting factor in Thief, as the game’s 2014 release date predates the massive texture packs seen in modern titles. However, the memory bandwidth of 456.0 GB/s does contribute to the smooth scaling between 1080p and 1440p. The data shows that the B580 is a capable 1080p and 1440p card for this game, but 4K Ultra is beyond its reach, with an average of 33 FPS making it effectively unplayable for smooth action.

CPU Role

The AMD Ryzen 5 7500X3D is a 6-core, 12-thread processor from the 7000 series, based on the Zen 4 Raphael architecture. It has a base clock of 4.00 GHz and a boost clock of 4.50 GHz. The defining feature is its 96 MB of shared L3 cache, which is typical of the X3D line and helps in gaming workloads that rely on data locality. The CPU’s PassMark single-thread score is 3494, and its multithread score is 25047. These are solid numbers, placing it in the 89th percentile of all CPUs.

In Thief, the CPU’s role is more pronounced at lower resolutions and settings where the GPU is not saturated. At 1920x1080 with Low settings, the combo hits 150 FPS. This is likely near the CPU’s limit for this game, as the GPU is capable of more. The difference between Low (150 FPS) and Medium (114 FPS) is 36 FPS, which is a significant drop. This suggests that the Medium preset introduces more draw calls or physics calculations that load the CPU. However, the 6-core, 12-thread configuration with high single-thread performance handles these demands adequately.

The 7500X3D’s L3 cache is particularly beneficial in a stealth game like Thief, where AI routines and level geometry can be reused frequently. The 96 MB cache reduces memory latency, which helps maintain consistent frame times. The CPU’s PassMark physics score of 2779 indicates good physical simulation performance, which is relevant for the game’s interactive objects and NPC interactions.

Comparing to rivals, the 7500X3D’s average benchmark score is 44573. It is 0.2% faster than the Intel Core Ultra X9 388H and 0.5% faster than the Intel Core i9-13950HX. It is 0.6% faster than the AMD Ryzen AI Max 385 but 0.7% slower than the Intel Core i5-14600. These differences are negligible in real-world gaming, meaning the CPU is not a bottleneck in Thief at typical settings. The data indicates that the CPU’s performance is more than sufficient for the GPU to reach its limits at 1440p and 4K, but at 1080p Low, the CPU may cap the frame rate around 150 FPS.

Settings Recommendations

The measured data provides clear guidance for optimal settings. At 1920x1080, all presets deliver playable frame rates. Low achieves 150 FPS, Medium 114 FPS, High 87 FPS, and Ultra 83 FPS. For competitive or high-refresh-rate play, Low or Medium are ideal, with Medium offering a 114 FPS average and a minimum of 97 FPS. For visual quality, High is the sweet spot, as it nearly matches Ultra’s frame rate (87 vs 83 FPS) while likely omitting the most demanding post-processing effects. Ultra’s 83 FPS is still smooth on a 75Hz or 144Hz display, but the 4 FPS gain over High is not worth the visual trade-off if High looks similar.

At 2560x1440, the recommendation shifts. Low runs at 103 FPS, Medium at 78 FPS with a minimum of 66 FPS, High at 60 FPS, and Ultra at 57 FPS. For a 60 FPS target, High is the maximum preset that achieves it, but it leaves no headroom. Medium is the better choice, providing 78 FPS average and a minimum of 66 FPS, which avoids drops below 60 FPS. Ultra is not recommended, as 57 FPS average may experience stutters on some displays. Low is fine for maximum performance, but Medium offers a significant visual upgrade for only a 24% frame rate penalty.

At 3840x2160, the options are limited. Low is the only preset that averages above 60 FPS, at 61 FPS. Medium averages 46 FPS, which is playable but not ideal for a stealth game requiring quick reactions. High and Ultra average 35 and 33 FPS respectively, making them unsuitable for smooth gameplay. For 4K users, Low settings are the only viable option for a consistent 60 FPS experience. If a lower frame rate is acceptable, Medium provides better visuals, but the data shows a steep drop-off. The best experience overall is at 1440p Medium, balancing visual fidelity with a robust 78 FPS average.

How This Combo Ranks

The AMD Ryzen 5 7500X3D and Intel Arc B580 combination ranks 2138 out of 2851 tested combos in Thief. This places it in the 25th percentile of all tested systems, meaning roughly 75% of combinations perform better. This ranking is influenced by the GPU’s overall performance percentile of 68, which is moderate. The CPU’s 89th percentile is strong, but the GPU holds the combo back in this title.

This rank is consistent with the measured FPS data. At 4K, the combo struggles, which is a common trait for mid-range GPUs. The Arc B580’s nearest rivals in GPU benchmarks include the NVIDIA GeForce RTX 2080 (0.6% slower) and the RTX 3080 (0.7% faster). These are older high-end cards, so the B580 is competitive with them in raw benchmark scores. However, in Thief specifically, the combination’s rank suggests that the game may favor NVIDIA or AMD GPUs due to driver optimizations or specific rendering paths.

The combo’s rank of 2138 indicates that while it is not a top performer, it is also not near the bottom. The 1080p and 1440p results are respectable, with 1440p High achieving 60 FPS and 1080p Ultra achieving 83 FPS. The main weakness is 4K, where only Low settings are playable. For a user with a 1080p or 1440p monitor, this combo is adequate. For 4K enthusiasts, it falls short. The ranking reflects this split personality: strong at lower resolutions, weak at the highest.

Measured FPS Breakdown

The measured FPS data is comprehensive across three resolutions and four settings. Here is the full breakdown.

1920x1080:

Low averages 150 FPS. Medium averages 114 FPS, with a minimum of 97 FPS and a maximum of 131 FPS. High averages 87 FPS. Ultra averages 83 FPS. The scaling from Low to Medium is a 24% drop, from Medium to High is a 24% drop, and from High to Ultra is a 5% drop.

2560x1440:

Low averages 103 FPS. Medium averages 78 FPS, with a minimum of 66 FPS and a maximum of 90 FPS. High averages 60 FPS. Ultra averages 57 FPS. The scaling from Low to Medium is a 24% drop, from Medium to High is a 23% drop, and from High to Ultra is a 5% drop.

3840x2160:

Low averages 61 FPS. Medium averages 46 FPS, with a minimum of 39 FPS and a maximum of 53 FPS. High averages 35 FPS. Ultra averages 33 FPS. The scaling from Low to Medium is a 25% drop, from Medium to High is a 24% drop, and from High to Ultra is a 6% drop.

The pattern is consistent: each resolution step up reduces performance by roughly 40-50% when moving from 1080p to 1440p, and another 40-50% from 1440p to 4K. For example, Low settings go from 150 to 103 to 61 FPS. This is typical of a GPU-bound scenario, where pixel count is the dominant factor. The Medium preset at 1080p has a minimum of 97 FPS, which is higher than the maximum of 90 FPS for Medium at 1440p. This indicates that the GPU is not struggling with frame time consistency at lower resolutions, but the 4K Medium preset’s minimum of 39 FPS shows significant drops, making it less stable.

The data shows that the Ultra preset is consistently only 4-6% slower than High across all resolutions. This suggests that the Ultra preset’s additional features are not pixel-rate limited, but rather tied to other GPU functions like shader complexity. The B580’s 13.67 TFLOPS FP32 performance is sufficient for these features at lower resolutions, but at 4K, the sheer pixel workload overwhelms the card. The 1080p Ultra average of 83 FPS is within 10% of the 1440p High average of 60 FPS, showing that resolution has a larger impact than preset level. This breakdown confirms that the combo is best suited for 1080p and 1440p gaming, with 4K reserved for Low settings only.