Thief

The AMD Ryzen 7 5800X paired with the NVIDIA GeForce RTX 4070 Ti produces a compelling performance profile in Thief, a 2014 stealth title. The measured data reveals a system that delivers playable frame rates across all tested configurations, but the scaling patterns indicate where the bottleneck shifts as resolution and settings change. This analysis breaks down the measured FPS rows to interpret what they mean for the hardware pairing.

Resolution Scaling

The frame rate drop from 1080p to 4K is significant but not catastrophic, revealing a system that remains GPU-bound at higher resolutions. At High settings, the average FPS falls from 142.2 at 1920x1080 to 117.9 at 2560x1440, a reduction of 24.3 frames per second. Moving from 1440p to 4K at 3840x2160, the average drops further to 72.5, which is a 45.4 FPS decline from the 1080p figure. This represents a total scaling factor of roughly 51% from the lowest to highest resolution tested at High settings.

The pattern becomes more pronounced when examining the Low preset. At 1080p Low, the system produces 171.2 FPS, which drops to 147.1 at 1440p and then to 122.2 at 4K. The percentage decline from 1080p to 4K is approximately 28.6%, which is less severe than the High preset's 49% drop. This suggests that at lower settings, the CPU has more headroom to feed the GPU, while at higher settings, the GPU becomes the primary limiter.

Ultra settings show the tightest scaling curve. The 1080p Ultra average of 138.9 FPS falls to 113.3 at 1440p and 68.4 at 4K. That 4K figure represents a 50.8% reduction from the 1080p result. The data indicates that the RTX 4070 Ti's 12 GB of GDDR6X memory and 504.2 GB/s bandwidth are sufficient to handle 4K textures without a memory-related cliff, but the rendering workload at Ultra 4K pushes the GPU to its limits.

CPU Role

The Ryzen 7 5800X provides a solid foundation for this game, with 8 cores and 16 threads based on the Zen 3 architecture. Its boost clock of 4.70 GHz is relevant for a title like Thief, which often relies on single-thread performance for game logic and AI. The 3DMark single-thread score of 943 and Cinebench R23 single-core score of 3327 indicate strong per-core capabilities that help maintain high frame rates at lower resolutions.

The CPU's multi-threaded strength is evident in the Cinebench R23 multicore score of 23571 and PassMark multithread score of 27732, but Thief does not appear to heavily utilize all 16 threads. The measured FPS at 1080p Low (171.2) versus 1080p Ultra (138.9) shows a 32.3 FPS difference, which suggests that the CPU can keep up with the GPU at lower presets but becomes less relevant as the GPU workload increases. The 5800X sits at the 84th percentile among all CPUs, with its nearest rival being the AMD Ryzen 7 5800 at a 0.3% higher average score.

GPU Role

The RTX 4070 Ti's Ada Lovelace architecture and 40.09 TFLOPS FP32 performance are clearly the dominant factors in this pairing. The GPU's 12 GB VRAM at 504.2 GB/s bandwidth handles Thief's 4K textures without issue, as evidenced by the fact that even at 4K Ultra, the average FPS remains above 60. The GPU's 85th percentile ranking among all GPUs places it slightly below the RTX 5090 Mobile in the nearest rivals list, with a deltaPct of -0.6%.

The GPU clock speeds of 2310 MHz base and 2610 MHz boost contribute to the high frame rates observed. The scaling from 1080p to 4K at Ultra settings (138.9 to 68.4 FPS) shows the GPU being pushed harder at higher resolutions, but the fact that the 4K Ultra result stays above 60 FPS indicates the card has sufficient headroom for this 2014 title. The 285 W TDP and 600 W suggested PSU are not performance factors in the measured data, only the resulting frame rates matter.

How This Combo Ranks

In the database of tested combinations, this specific pairing of the Ryzen 7 5800X and RTX 4070 Ti holds the 269th position out of 1642 combos tested for Thief. This places it in the top 16.4% of all tested combinations, which is a strong result given the game's age and the hardware's modern capabilities. The rank of 269 means that 1,373 other combos produced lower average frame rates across the tested settings.

The combo's ranking is influenced by both components' individual standings. The CPU's 84th percentile and the GPU's 85th percentile combine to place this system well above the median experience. However, the ranking also reflects that many newer or higher-tier components exist in the database, which explains why the combo does not crack the top 200. The data shows that this pairing is capable but not class-leading for Thief specifically.

Measured FPS Breakdown

At 1920x1080, the system delivers consistently high frame rates across all settings. The Low preset averages 171.2 FPS, Medium 151, High 142.2, and Ultra 138.9. The spread from Low to Ultra is 32.3 FPS, which is the smallest absolute difference among the three tested resolutions.

Moving to 2560x1440, the averages are 147.1 at Low, 135.5 at Medium, 117.9 at High, and 113.3 at Ultra. The difference between Low and Ultra here is 33.8 FPS, showing a similar spread but at lower absolute values. The 1440p results indicate that the GPU can still produce high refresh rates, with even the Ultra preset exceeding 113 FPS.

At 3840x2160, the Low preset averages 122.2 FPS, Medium 92.6, High 72.5, and Ultra 68.4. The gap between Low and Ultra widens to 53.8 FPS, demonstrating that 4K resolution amplifies the impact of settings changes. The 4K Medium result of 92.6 FPS is particularly noteworthy, as it shows that a mid-range preset can deliver near-100 FPS at 4K in this title.

Settings Recommendations

The measured rows suggest that the Medium preset offers the most balanced experience across all resolutions. At 1080p Medium, the average FPS of 151 is only 20.2 frames below the Low preset but provides improved visual quality. At 1440p Medium, 135.5 FPS remains well above the 100 FPS threshold for smooth gameplay. Even at 4K Medium, the 92.6 FPS average is highly playable on a 60 Hz or 90 Hz display.

For users prioritizing maximum frame rates, the Low preset at 1080p delivers 171.2 FPS, which would benefit high refresh rate monitors. However, the data suggests that the visual quality trade-off is unnecessary for most scenarios. The High preset at 1440p (117.9 FPS) and 4K (72.5 FPS) also provides playable results, though the 4K High figure approaches the 60 FPS minimum for some players.

The Ultra preset is only recommended for 1080p and 1440p usage, where it produces 138.9 and 113.3 FPS respectively. At 4K Ultra, the 68.4 FPS average is technically playable but leaves little margin for demanding scenes. The benchmark results indicate that Medium at 4K or High at 1440p offers the best combination of visual fidelity and frame rate stability for this hardware combination.