Thief

The AMD Ryzen 7 5800XT and NVIDIA GeForce RTX 4090 pairing delivers a decisive performance envelope in Thief, with benchmark results showing a clear hierarchy across resolutions and presets. This combination ranks 175th out of 1,642 tested combos in this game, placing it in the top 11% of all configurations. The data indicates a system that maintains high frame rates even at 4K Ultra settings, though the relationship between CPU and GPU workload shifts noticeably depending on the resolution and quality preset selected.

CPU Role

The AMD Ryzen 7 5800XT is an 8-core, 16-thread processor based on the Zen 3 architecture, codenamed Vermeer, built on a 7 nm TSMC process. It operates with a base clock of 3.80 GHz and a boost clock of 4.80 GHz, with a 105 W TDP. The CPU's cache configuration includes 64 KB of L1 per core, 512 KB of L2 per core, and a 32 MB L3 cache. In synthetic benchmarks, this processor achieves a single-thread score of 959 in 3DMark and 3,359 in Cinebench R23 single-core, while multi-threaded results show 7,683 in 3DMark 16-thread and 23,794 in Cinebench R23 multi-core.

For Thief, the CPU's role is most evident at 1080p where frame rates are highest. At 1920x1080 with Low settings, the average FPS reaches 174.4, which represents the ceiling of this combo's performance. Moving to Medium at the same resolution drops to 159.8 FPS, while High yields 143.1 and Ultra produces 142.3. The relatively small gap between High and Ultra at 1080p suggests that the CPU is keeping pace with the GPU's output even at lower quality settings where the GPU has less work to do. The 8-core, 16-thread configuration provides ample headroom for Thief's engine, which was released in 2014 and does not heavily utilize more than a few threads.

The processor's percentile ranking against all CPUs is 86, meaning it outperforms 86% of all tested CPUs. Its average benchmark score of 29,774 places it within 0.3% of the AMD Ryzen 7 PRO 5755GE and 0.3% of the AMD Ryzen AI 7 PRO 360, while being 0.3% behind the AMD Ryzen 7 6800HS and AMD Ryzen 7 7840H. These deltas are negligible in real-world gaming scenarios, confirming that the 5800XT is not a bottleneck in this system. At 1440p and 4K, the CPU's influence diminishes further; the data shows that frame rate scaling from 1080p to 1440p is roughly linear across all settings, but the drop from 1440p to 4K is more pronounced, indicating GPU-bound behavior at higher resolutions.

GPU Role

The NVIDIA GeForce RTX 4090 is the dominant component in this combo, built on the Ada Lovelace architecture with a 5 nm process. It features 16,384 shading units, 512 texture mapping units, and 176 raster output units, along with 128 ray tracing cores and 512 tensor cores. The GPU operates at a base clock of 2235 MHz and a boost clock of 2520 MHz, with memory running at 1313 MHz (21 Gbps effective). The 24 GB of GDDR6X memory sits on a 384-bit bus, delivering 1.01 TB/s of bandwidth.

In Thief, the RTX 4090's raw power is evident across all measured configurations. At 4K Ultra, the combo achieves 81.3 FPS, which is entirely playable, while 4K High reaches 83 FPS. The difference between High and Ultra at 4K is only 1.7 FPS, suggesting that the Ultra preset's additional effects are handled with minimal performance cost. At 1440p, the GPU pushes 124.6 FPS at Ultra and 150.4 FPS at Low, showing that even at lower resolutions, the GPU has ample headroom. The 1080p results range from 142.3 FPS at Ultra to 174.4 FPS at Low, confirming that this GPU is not the limiting factor in any scenario tested.

The GPU's percentile ranking against all GPUs is 91, and its average benchmark score of 66,473 places it within 0.4% of the NVIDIA Tesla T4, 0.5% ahead of the NVIDIA Tesla P40, 0.9% behind the AMD Radeon Pro Vega 56, and 1.3% ahead of the NVIDIA Quadro P6000. These nearest rivals are all professional or workstation cards, which underscores that the RTX 4090's gaming performance is in a class of its own. The GPU's memory bandwidth of 1.01 TB/s is particularly relevant for Thief at 4K, where large textures and high-resolution buffers benefit from the 24 GB frame buffer.

FAQ

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

A: The data shows that 1440p offers the best balance of performance and visual quality. At 1440p Ultra, the combo achieves 124.6 FPS, which is 53% higher than the 81.3 FPS at 4K Ultra, while still providing high-quality visuals. At 1080p, the gains are smaller, with Ultra hitting 142.3 FPS, only 14% higher than 1440p Ultra.

Q: How much performance is lost when moving from 1080p to 4K?

A: At Ultra settings, the average FPS drops from 142.3 at 1920x1080 to 81.3 at 3840x2160, representing a 43% reduction. At Low settings, the drop is from 174.4 to 129.9 FPS, a 25% reduction. The larger percentage loss at Ultra indicates that higher-quality settings increase the GPU workload disproportionately at 4K.

Q: Is the CPU or GPU the bottleneck in this system?

A: The benchmark data indicates a GPU-bound system at higher resolutions. At 4K, the frame rates remain above 80 FPS even at Ultra, while at 1080p Low, the CPU's single-thread performance (scoring 959 in 3DMark single-thread) allows the GPU to reach 174.4 FPS. The CPU's 86th percentile ranking and its near-identical performance to rivals like the Ryzen 7 6800HS suggest it is not holding back the GPU.

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

A: This combo ranks 175th out of 1,642 tested combos in Thief, placing it in the top 11% of all configurations. This ranking reflects the high performance of both the RTX 4090 and the Ryzen 7 5800XT, though the GPU's 91st percentile ranking contributes more to the overall result than the CPU's 86th percentile.

Q: What is the difference between High and Ultra settings in Thief?

A: At 4K, High settings produce 83 FPS while Ultra produces 81.3 FPS, a difference of 2.1%. At 1440p, the gap is 0.2% (124.3 vs 124.6 FPS), and at 1080p, it is 0.6% (143.1 vs 142.3 FPS). The minimal performance difference suggests that Ultra settings do not significantly increase the rendering workload in this game.

Q: Does the combo maintain playable frame rates at all tested settings?

A: Yes, the lowest measured average FPS is 81.3 at 4K Ultra, which remains well above standard 60 FPS playability thresholds. The highest is 174.4 FPS at 1080p Low. All twelve measured configurations exceed 80 FPS, confirming that this combo never dips below smooth performance levels.

How This Combo Ranks

The combo's rank of 175 out of 1,642 tested combos in Thief places it in the 89th percentile of all configurations. This ranking is driven primarily by the RTX 4090's exceptional performance, as the GPU's 91st percentile ranking among all GPUs is higher than the CPU's 86th percentile. The data shows that this combo outperforms the vast majority of systems tested in Thief, with only 174 configurations achieving higher frame rates.

The rank distribution suggests that the combo is well-suited for high-refresh-rate displays at 1440p and for 4K gaming at 60+ FPS. At 1440p Ultra, the 124.6 FPS average is sufficient for 120 Hz displays, while at 4K Ultra, the 81.3 FPS average is compatible with 75 Hz or 80 Hz monitors. The performance at 1080p, where frame rates exceed 142 FPS at all settings, indicates that the CPU is capable of feeding the GPU adequately even in CPU-limited scenarios.

When compared to other combos in the database, this pairing's rank is notable because it combines a mid-2024 CPU with a 2022 GPU. The CPU's release in July 2024 and the GPU's end-of-life status as of the data collection period do not detract from the measured results. The data confirms that the Ryzen 7 5800XT's 8-core, 16-thread configuration, with its 4.80 GHz boost clock, is sufficient to leverage the RTX 4090's full potential in Thief, given that the game's engine does not appear to be highly multi-threaded.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and refresh rate. For 4K displays, the High preset at 83 FPS is the best choice, as the Ultra preset provides only a 1.7 FPS improvement while consuming more GPU resources. The 4K Medium preset at 108.5 FPS offers a 31% performance increase over High with a modest visual quality reduction, making it suitable for 100 Hz displays.

At 1440p, the Ultra preset at 124.6 FPS is recommended for users with 120 Hz or higher refresh rate monitors. The performance difference between High (124.3 FPS) and Ultra (124.6 FPS) is negligible, so the higher quality settings come at no practical cost. For users with 144 Hz displays, the Medium preset at 137.2 FPS provides a 10% performance headroom over Ultra, which may be preferable for maintaining frame rate stability.

At 1080p, all presets exceed 142 FPS, making the Ultra setting the clear recommendation for maximum visual fidelity. The 142.3 FPS at Ultra is sufficient for 144 Hz displays, while the Low preset at 174.4 FPS offers headroom for 165 Hz or 175 Hz monitors but sacrifices visual quality. The Medium preset at 159.8 FPS provides a balanced option for 160 Hz displays, offering a 12% performance increase over Ultra with minimal visual impact.

For the best overall experience, the data suggests that 1440p with Ultra settings provides the highest quality-to-performance ratio, achieving 124.6 FPS without any compromises. At 4K, the High preset is the most efficient choice, while at 1080p, the Ultra preset is recommended to fully utilize the available frame rates. The measured data shows no scenario where frame rates drop below playable levels, so users can prioritize visual quality without concern for performance degradation.