Thief

The AMD Ryzen 5 7600X paired with the Intel Arc B570 delivers a playable but constrained experience in Thief, with performance scaling that clearly identifies the GPU as the primary bottleneck at higher resolutions. The data shows a capable mid-range combination that excels at 1080p but struggles to maintain smooth frame rates at 4K, particularly on higher presets.

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 5 7600X is a 6-core, 12-thread processor built on the Zen 4 architecture, codenamed Raphael, using a 5 nm process from TSMC. The CPU has a base clock of 4.70 GHz and a boost clock of 5.30 GHz, with a TDP of 105 W. It supports DDR5 memory in a dual-channel configuration, offering 83.2 GB/s of memory bandwidth. The processor features a 32 MB shared L3 cache, alongside 1 MB L2 per core and 64 KB L1 per core.

In synthetic benchmarks, the Ryzen 5 7600X shows strong multi-threaded performance. It scores 15,236 in Cinebench R23 multi-core and 1,965 in single-core, while Geekbench results show 13,858 multi-core and 2,603 single-core. PassMark multithread score reaches 28,390, with a single-thread score of 4,135. The processor's average benchmark score is 27,636, placing it at the 79th percentile among all CPUs.

For a game like Thief, which was released in 2014, the CPU's 6 cores and 12 threads are more than sufficient to handle the game's logic and AI. The benchmark results indicate that this processor is not the limiting factor in this combination. The CPU's percentile ranking at 79 means it outperforms the majority of installed processors, and the data suggests it has ample headroom for the game's demands.

Looking at the nearest rivals, the Ryzen 5 7600X sits within 0.4% of several comparable processors. The AMD Ryzen 7 5700X and Intel Core i5-12600K both have an average score of 27,578, just 0.2% behind. The AMD Ryzen 5 8500GE scores 27,712, which is 0.3% ahead, and the AMD Ryzen 7 5800 scores 27,535, 0.4% behind. These marginal differences indicate that the 7600X is well-positioned in its performance class, though none of these rivals would meaningfully change the FPS outcomes in Thief given the GPU bottleneck.

GPU Role — VRAM, clocks, and how they relate to this game's results

The Intel Arc B570 is a Battlemage-generation GPU (Arc 5 series) built on the Xe2-HPG architecture, using the BMG-G21 chip on a 5 nm TSMC process. It has a base and boost clock of 2500 MHz, with memory running at 2375 MHz (19 Gbps effective). The GPU features 10 GB of GDDR6 memory on a 160-bit bus, providing 380.0 GB/s of bandwidth. The shader configuration includes 2,304 shading units, 144 TMUs, and 80 ROPs, with 18 ray tracing cores. The GPU's compute capabilities are rated at 11.52 TFLOPS for FP32 and 23.04 TFLOPS for FP16 (2:1 ratio).

In benchmark tests, the Arc B570 scores 14,195 in PassMark G3D and 7,281 in GPU compute. Geekbench OpenCL and Vulkan scores are 83,514 and 96,844 respectively. The GPU's average benchmark score is 20,556, placing it at the 65th percentile among all GPUs. The nearest rivals include the NVIDIA GeForce RTX 3070 Mobile at 20,534 (0.1% behind), the Intel Arc A750 at 20,582 (0.1% ahead), the NVIDIA Quadro M4000M at 20,480 (0.4% behind), and the AMD Radeon R9 M390X at 20,662 (0.5% ahead).

In the context of Thief, the Arc B570's 10 GB VRAM and 380 GB/s bandwidth are adequate for the game's textures and assets. The GPU's 65th percentile ranking indicates it outperforms a majority of GPUs, but the measured FPS data shows it struggles at higher resolutions. At 4K Ultra, the average FPS drops to 29, which is below the threshold for smooth gameplay. The GPU's clock speed of 2500 MHz provides consistent performance, but the raw throughput is insufficient for 4K high-detail workloads in this title. The data suggests that the Arc B570 is a solid 1080p performer, a capable 1440p option on medium settings, but not a 4K solution for demanding presets.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS data reveals a clear pattern of performance degradation as resolution increases, which strongly indicates that the GPU is the limiting component in this combination. At 1080p Low, the system achieves 133 FPS, but this drops to 91 FPS at 1440p Low and 54 FPS at 4K Low. This represents a 32% drop from 1080p to 1440p, and a further 41% drop from 1440p to 4K, for a total reduction of 59% from 1080p to 4K.

The scaling pattern is similar across all settings. At Medium, the system goes from 101 FPS at 1080p to 69 FPS at 1440p (32% drop), then to 41 FPS at 4K (41% drop from 1440p). At High, the progression is 77 FPS at 1080p, 53 FPS at 1440p (31% drop), and 31 FPS at 4K (42% drop from 1440p). Ultra settings show 73 FPS at 1080p, 50 FPS at 1440p (32% drop), and 29 FPS at 4K (42% drop from 1440p).

The consistent percentage drops across all settings, regardless of CPU load, point to a GPU-bound scenario. If the CPU were the limiting factor, we would expect to see smaller FPS differences between resolutions, as the CPU workload would remain constant. The fact that each resolution increase results in roughly a 30-40% FPS reduction across every preset confirms that the Arc B570's rendering throughput is the bottleneck. The CPU has sufficient headroom to feed the GPU at all resolutions, but the GPU cannot keep up with the increasing pixel count.

This scaling also shows that the Arc B570's 10 GB VRAM and 380 GB/s bandwidth are sufficient for this game, as the FPS drops are consistent with pure pixel-pushing limitations rather than memory capacity issues. The game's 2014-era graphics engine does not appear to be exposing any architectural inefficiencies in the Xe2-HPG design.

Settings Recommendations — which preset gives the best experience per the measured rows

Based on the measured FPS data, the optimal settings depend heavily on the target resolution and desired frame rate. For 1080p, the system is capable of high frame rates across all presets. At Ultra, the average FPS is 73, which is smooth for most players. However, dropping to High yields 77 FPS, a modest 5% improvement, while Medium offers 101 FPS, a significant 38% improvement over Ultra. Low produces 133 FPS, but this comes at a substantial visual cost.

For 1440p, the recommended preset is Medium, which delivers 69 FPS with a minimum of 59 FPS. This provides a good balance between visual quality and smoothness. High settings at 1440p drop to 53 FPS, which is borderline for smooth gameplay, while Ultra falls to 50 FPS. Low at 1440p achieves 91 FPS, but the visual downgrade is severe. The data suggests that Medium at 1440p is the sweet spot, maintaining frame rates above 60 FPS for the majority of the time.

At 4K, the situation is more challenging. Medium settings achieve 41 FPS average with a minimum of 35 FPS, which is below the 60 FPS target but playable for a stealth game. High drops to 31 FPS, and Ultra falls to 29 FPS. Low at 4K produces 54 FPS, which is the only preset approaching smoothness, but the visual quality is compromised. For 4K, the data indicates that Low settings are the only viable option for a reasonably smooth experience, while Medium is acceptable for players who prioritize visuals over frame rate.

The measured FPS rows show that the Medium preset consistently provides the best balance across resolutions, with the most favorable trade-off between visual fidelity and performance. For a stealth game where quick reaction times are less critical, the 41 FPS at 4K Medium may be acceptable, but 1080p Medium at 101 FPS is the clear recommendation for the best overall experience.

How This Combo Ranks — use comboRankInGame vs other tested combos

This specific combination of the AMD Ryzen 5 7600X and Intel Arc B570 ranks 2,296 out of 2,851 tested combos in Thief. This places it in the bottom 20% of all combinations, which is somewhat surprising given the individual component rankings. The CPU ranks at the 79th percentile, and the GPU at the 65th percentile, but their combined performance in this game falls well below what those individual rankings might suggest.

The rank of 2,296 out of 2,851 means that 555 combinations perform better in Thief. This is likely due to the game's age and its relative insensitivity to modern CPU performance, combined with the Arc B570's mid-range GPU capabilities. The data shows that the combination is playable at 1080p with high frame rates, but the overall ranking reflects the system's limitations at higher resolutions.

When considering the nearest rivals, the Arc B570 is nearly identical to the Intel Arc A750 (0.1% difference in average benchmark score) and the RTX 3070 Mobile (0.1% difference). However, these rival GPUs may be paired with different CPUs in the combo ranking, which could explain some of the positioning. The CPU's nearest rivals, such as the Ryzen 7 5700X and i5-12600K, show less than 0.4% difference in average CPU score, suggesting that swapping the CPU would not meaningfully change the combo ranking. The bottleneck is clearly the GPU, and the rank reflects the GPU's mid-tier status in this specific game.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The measured FPS data provides a comprehensive picture of the system's performance across three resolutions and four settings presets.

At 1920x1080, the system delivers its highest frame rates. Low settings achieve an average of 133 FPS. Medium settings produce 101 FPS average, with a minimum of 86 FPS and maximum of 116 FPS. High settings yield 77 FPS average. Ultra settings produce 73 FPS average. The spread from Low to Ultra is 60 FPS, showing that the GPU has significant headroom at this resolution even on the most demanding preset.

At 2560x1440, performance drops notably. Low settings average 91 FPS. Medium settings produce 69 FPS average, with a minimum of 59 FPS and maximum of 79 FPS. High settings yield 53 FPS average. Ultra settings produce 50 FPS average. The drop from 1080p is consistent at approximately 30-32% across all settings, with the absolute difference ranging from 23 FPS (Ultra) to 42 FPS (Low).

At 3840x2160, the system struggles to maintain playable frame rates on higher presets. Low settings average 54 FPS. Medium settings produce 41 FPS average, with a minimum of 35 FPS and maximum of 47 FPS. High settings yield 31 FPS average. Ultra settings produce 29 FPS average. The minimum FPS at 4K Medium (35 FPS) is the only recorded minimum below 50 FPS in the entire dataset, indicating that the system can dip into noticeably stuttery territory at this resolution.

The data shows that Medium settings have the most complete information, with minimum and maximum FPS recorded at all three resolutions, allowing for the most detailed analysis of frame time consistency. The pattern across all resolutions is consistent: the GPU-bound nature of the workload results in predictable scaling, with each resolution increase costing approximately 30-40% performance regardless of the preset.

FAQ

Q: Is this combination capable of 60 FPS at 1440p?

A: Only at Low settings, which achieves 91 FPS average. Medium settings drop to 69 FPS average, which is above 60 FPS but with a minimum of 59 FPS. High and Ultra settings fall below 60 FPS at 53 and 50 FPS respectively.

Q: What is the best resolution for this system?

A: 1080p is the strongest resolution, with all presets exceeding 70 FPS. Medium settings at 1080p offer the best balance at 101 FPS average with a minimum of 86 FPS, ensuring consistent smoothness.

Q: How does the GPU compare to its closest rival, the Intel Arc A750?

A: The Arc B570 has an average benchmark score of 20,556, which is 0.1% higher than the Arc A750's 20,582. This indicates the two GPUs perform nearly identically in synthetic benchmarks, and the measured FPS in Thief would likely be very similar.

Q: Is the CPU holding back the GPU in this game?

A: No. The CPU ranks at the 79th percentile and has a boost clock of 5.30 GHz. The resolution scaling data shows consistent FPS drops as resolution increases, which indicates the GPU is the limiting component, not the CPU.

*Q: Can this system handle 4K gaming in Thief?*

A: At 4K, only Low settings achieve above 50 FPS (54 FPS average). Medium settings produce 41 FPS average with a 35 FPS minimum, which is playable but not smooth. High and Ultra settings fall to 31 and 29 FPS respectively, which are below acceptable levels.

Q: How does this combo rank compared to all tested combinations?

A: This combo ranks 2,296 out of 2,851 tested combos in Thief, placing it in the bottom 20% of all combinations. This is despite the CPU ranking at the 79th percentile among all CPUs, highlighting the GPU's role as the performance limiter.