Thief

The Intel Core i5-13400F paired with the AMD Radeon RX 7800 XT delivers a robust experience in Thief, but the data reveals a clear performance ceiling dictated by the GPU at higher resolutions. This combination ranks in the 69th percentile (514th of 1642 tested combos), indicating a solidly above-average pairing for this title. The benchmark results show that while the CPU provides ample headroom at 1080p, the GPU becomes the primary bottleneck as resolution increases, with the most significant performance drops occurring between 1440p and 4K.

Resolution Scaling

The measured FPS data shows a predictable and pronounced decline as resolution increases, but the rate of that decline is telling. At High settings, the average frame rate drops from 131.3 FPS at 1920x1080 to 90.8 FPS at 2560x1440, a reduction of 40.5 FPS. Moving from 1440p to 3840x2160, the average falls further to 51.1 FPS, a steeper drop of 39.7 FPS. This pattern indicates that the RX 7800 XT's pixel throughput is the limiting factor at 4K, as the workload shifts heavily onto the GPU's shading units and memory bandwidth.

The scaling between Low and Ultra settings further confirms this. At 1080p, the spread from Low (181.7 FPS) to Ultra (128.9 FPS) is 52.8 FPS, showing that the CPU can feed the GPU adequately even at high frame rates. However, at 4K, the spread narrows to 39.8 FPS (93.1 FPS on Low versus 53.3 FPS on Ultra). This compression suggests that at 4K, the GPU is saturated even at Low settings, and the additional load from higher presets has a relatively smaller absolute impact. The data implies that users targeting 4K will need to accept a significant frame rate compromise, while 1440p offers a far more balanced experience where the GPU still has headroom to respond to settings changes.

CPU Role

The Intel Core i5-13400F provides a strong foundation for this game, evidenced by its benchmark scores and the FPS data at lower resolutions. With 10 cores and 16 threads, the processor delivers a Cinebench R23 multi-core score of 21279 and a single-core score of 3004. This single-threaded strength is crucial for Thief, a title from 2014 that relies heavily on a few primary threads for game logic and physics. The CPU's 82nd percentile ranking against all CPUs underscores its capability, and the data shows it is not the bottleneck at 1080p, where the combo achieves 181.7 FPS on Low settings.

The CPU's boost clock of 4.60 GHz, combined with a 20 MB shared L3 cache, ensures that frame pacing remains consistent even when the GPU is not fully taxed. At 1080p Ultra, the combo still manages 128.9 FPS, which is 47.2% higher than the 4K Ultra result. This gap is almost entirely attributable to the GPU, as the CPU's workload does not scale significantly with resolution. The nearest rivals to this CPU, such as the Intel Core i7-13620H (deltaPct 0.1) and the AMD Ryzen 5 5600X3D (deltaPct -0.5), show that the i5-13400F is right in line with expectations, meaning the CPU is delivering performance consistent with its class for this workload.

How This Combo Ranks

The combination of the i5-13400F and RX 7800 XT secures a rank of 514 out of 1642 tested combos in Thief. This places the pairing in the top 31% of all configurations tested, which is a strong result given that many combos include higher-end or newer hardware. The rank reflects a balanced system where neither component is dramatically underperforming relative to the other. The GPU's average benchmark score of 32619 places it in the 76th percentile, while the CPU's average score of 25236 places it in the 82nd percentile, indicating both parts are performing near their expected levels.

The data suggests that the combo's rank is slightly held back by the GPU's performance at 4K, where the RX 7800 XT's 16 GB of GDDR6 memory on a 256-bit bus with 624.1 GB/s bandwidth is sufficient for capacity but not for extreme pixel rates. The GPU's nearest rivals, such as the AMD FirePro S9300 X2 (deltaPct 0.2) and the NVIDIA P104-100 (deltaPct -0.4), have similar average scores, confirming that the RX 7800 XT is not an outlier in either direction. For users with 1440p monitors, this combo ranks exceptionally well, as the measured FPS at that resolution are all above 88 FPS even on Ultra settings.

Measured FPS Breakdown

The full set of measured results provides a clear picture of performance across resolutions and presets. At 1920x1080, the combo delivers 181.7 FPS on Low, 161 FPS on Medium, 131.3 FPS on High, and 128.9 FPS on Ultra. These figures show that the CPU and GPU combination has significant headroom at this resolution, with even the most demanding preset maintaining a frame rate well above 120 FPS. The difference between Medium and High is 29.7 FPS, while the jump from High to Ultra is only 2.4 FPS, suggesting that the Ultra preset offers diminishing returns relative to its cost.

At 2560x1440, the results are 157 FPS on Low, 118.4 FPS on Medium, 90.8 FPS on High, and 88.5 FPS on Ultra. The transition from Low to Medium incurs a substantial 38.6 FPS penalty, while the move from High to Ultra costs only 2.3 FPS. This pattern indicates that the Medium preset is a sweet spot for maintaining high refresh rates, while High and Ultra are closer in performance than the visual quality difference might suggest. At 3840x2160, the combo produces 93.1 FPS on Low, 67.6 FPS on Medium, 51.1 FPS on High, and 53.3 FPS on Ultra. The Ultra preset actually performs slightly better than High at 4K, which is an anomaly likely due to specific rendering paths in the game, but the overall trend is clear: 4K is only playable at Low settings for a smooth experience.

FAQ

*Q: What is the best resolution for this combo in Thief?*

A: The data shows 2560x1440 provides the best balance, with all presets exceeding 88 FPS, while 1080p offers higher frame rates but with less visual fidelity.

Q: How does the GPU perform at 4K Ultra settings?

A: At 3840x2160 with Ultra settings, the average frame rate is 53.3 FPS, which is playable but not ideal for fast-paced action, and it is 75.6 FPS lower than the 1080p Ultra result.

Q: Is the CPU or GPU the limiting factor at 1080p?

A: The CPU is not the bottleneck at 1080p, as indicated by the 181.7 FPS on Low settings. The GPU is the limiting component, as the frame rate scales with graphical settings.

Q: What is the performance difference between High and Ultra settings at 1440p?

A: The difference is minimal, with High achieving 90.8 FPS and Ultra achieving 88.5 FPS, a delta of only 2.3 FPS, suggesting Ultra is worth enabling if visual quality is prioritized.

Q: Does the RX 7800 XT have enough VRAM for this game?

A: With 16 GB of GDDR6 memory, the RX 7800 XT has ample capacity for Thief, as the game's 2014 release does not require high memory allocation, and the bottleneck is bandwidth, not capacity.

Q: How does this combo rank compared to other tested configurations?

A: It ranks 514th out of 1642 combos, placing it in the top 31%, which is a strong showing for a mid-range to high-end pairing.

Settings Recommendations

For users prioritizing high refresh rates, the Low preset at 1080p delivers 181.7 FPS, which is ideal for competitive play or testing CPU limits. However, the best overall experience is found at 2560x1440 with the Medium preset, which achieves 118.4 FPS. This combination provides a significant visual upgrade over 1080p while maintaining a frame rate that exceeds 100 FPS, making it smooth on most high-refresh monitors. The High preset at 1440p also performs well at 90.8 FPS, and given the negligible difference between High and Ultra (2.3 FPS), enabling Ultra is a reasonable choice for those who want maximum fidelity without a meaningful performance hit.

At 4K, the options are more constrained. The Low preset yields 93.1 FPS, which is the only playable option for a consistent 60 FPS experience. The Medium preset drops to 67.6 FPS, which is still above 60 FPS but leaves little headroom, while High and Ultra fall below 55 FPS. The data suggests that 4K users should stick with Low or Medium settings, as the GPU cannot maintain high frame rates at higher presets. For the majority of users with 1440p displays, the Medium preset offers the best balance of visual quality and performance, as it is 27.6 FPS faster than High and only 28.6 FPS slower than Low, making it the most efficient choice.

GPU Role

The AMD Radeon RX 7800 XT plays a dominant role in shaping the overall performance of this combo in Thief. The GPU's boost clock of 2430 MHz and game clock of 2124 MHz, combined with 3840 shading units, provide substantial compute throughput. However, the data shows that the GPU's pixel rate of 233.3 GPixel/s and texture rate of 583.2 GTexel/s are the limiting factors at higher resolutions. The 16 GB of GDDR6 memory on a 256-bit bus delivers 624.1 GB/s of bandwidth, which is sufficient for the game's assets but becomes a constraint when rendering at 4K with high detail.

The GPU's 76th percentile ranking versus all GPUs, with an average benchmark score of 32619, places it slightly above its nearest rivals, including the AMD FirePro S9300 X2 (deltaPct 0.2) and the NVIDIA P104-100 (deltaPct -0.4). This performance is evident in the measured FPS, where the GPU handles 1080p with ease but struggles to maintain high frame rates at 4K. The 37.32 TFLOPS of FP32 compute is more than enough for a 2014 title, yet the game's rendering pipeline still bottlenecks on the GPU's rasterization throughput. For users considering this combo, the data clearly indicates that the RX 7800 XT is the component to monitor when adjusting settings, as it determines the playable resolution and preset combinations for this game.