Thief

Thief, a 2014 stealth title, responds predictably to this modern pairing of an AMD Ryzen 7 5700 and NVIDIA GeForce RTX 5080. The data shows a system that is heavily GPU-bound at higher resolutions, yet still delivers excellent frame rates even at 4K. The combination ranks in the 83rd percentile of tested combos for this game, making it a strong, if not top-tier, choice for high-refresh-rate stealth play.

Resolution Scaling

The measured FPS data reveals a classic resolution scaling curve. At 1920x1080 with Low settings, the combo achieves an average of 161.6 FPS. Moving to 2560x1440 at Low drops that to 143 FPS, a 13% reduction. At 3840x2160, the Low setting average falls to 122.6 FPS, which is a 24% drop from the 1440p result. This pattern indicates that while the RTX 5080 is powerful, the jump to 4K still demands significantly more from the GPU.

The scaling becomes more pronounced at higher quality presets. At High settings, the frame rate goes from 134.7 FPS at 1080p to 115.5 FPS at 1440p (a 14% drop), and then down to 83 FPS at 4K (a 28% drop from 1440p). The Ultra preset shows a similar trend: 128.7 FPS at 1080p, 116.5 FPS at 1440p, and 79.9 FPS at 4K. The difference between 1440p and 4K is consistently larger than the difference between 1080p and 1440p, which is typical for a game that begins to stress the GPU's memory bandwidth and fill rate at higher resolutions.

This scaling behavior strongly suggests the CPU is not the limiting factor in most scenarios. The Ryzen 7 5700's 8 cores and 16 threads provide ample headroom. The bottleneck shifts to the GPU as resolution increases, which is why we see a steady decline in FPS. The fact that the 4K High result (83 FPS) is still above 60 FPS indicates that this pairing is viable for 4K gaming, but the 1080p results show the true potential of the setup for high-refresh-rate monitors.

How This Combo Ranks

In Thief, this specific CPU-GPU combination achieves a rank of 278 out of 1642 tested combos. This places it in the top 17% of all configurations, which is a solid result given the age of the game and the focus on GPU performance. The comboRankInGame field confirms that the data is measured, not estimated.

The ranking is more impressive when considering the GPU's overall standing. The RTX 5080 scores in the 89th percentile among all GPUs in the database. However, its nearest rivals in the aggregate benchmarks are not high-end cards; they are the Intel Arc A570M, Intel Arc Pro A60, Intel Arc A580, and AMD Radeon Pro W5500X. The RTX 5080's average score is only 1.6% higher than the Arc A570M and 2.5% higher than the Arc A580. This suggests that while the RTX 5080 is a powerful card, its raw compute lead over these specific rivals is modest in the broader benchmark suite. In Thief, however, the game's engine appears to favor the NVIDIA architecture, as the measured FPS results are strong.

The CPU also holds its own. The Ryzen 7 5700 is in the 84th percentile of all CPUs, with an average benchmark score of 27220. Its nearest rivals include the Intel Core i9-9900K and Intel Core i7-12700H, with the Ryzen 7 5700 leading the i9-9900K by a marginal 0.7% and the i7-12700H by 0.8%. This indicates that the CPU is a well-balanced performer, not a weak link in the system.

CPU Role

The AMD Ryzen 7 5700 is a Zen 3 architecture processor built on a 7 nm process at TSMC. It features 8 cores and 16 threads, with a base clock of 3.70 GHz and a boost clock of 4.60 GHz. The CPU has a 16 MB L3 cache and supports DDR4 memory with a dual-channel bus, providing a memory bandwidth of 51.2 GB/s. This configuration is more than sufficient for a game from 2014, which is unlikely to stress more than a few cores.

In Thief, the CPU's role is to feed the GPU with draw calls and game logic. The benchmark results show that at 1080p Low, the system hits 161.6 FPS, which is likely near the engine's or CPU's practical limit. The fact that increasing resolution from 1080p to 4K at Low settings only drops the frame rate by 39 FPS (from 161.6 to 122.6) suggests the CPU can maintain high frame rates even when the GPU is under less load. The single-thread performance of the Ryzen 7 5700, as seen in its Cinebench R23 single-core score of 2916, is adequate for this title. The multi-core score of 20655 in Cinebench R23 shows the CPU has plenty of headroom for background tasks or streaming while gaming.

The CPU's boost clock of 4.60 GHz is a key factor. Thief, like many games of its era, benefits from high single-core frequencies. The data indicates that this CPU is not a bottleneck, as the FPS scales down smoothly with resolution, which is a hallmark of a GPU-limited scenario.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of performance across three resolutions and four quality presets.

At 1920x1080, the results are:

• Low: 161.6 FPS
• Medium: 146 FPS
• High: 134.7 FPS
• Ultra: 128.7 FPS

The spread from Low to Ultra is 32.9 FPS, indicating that the settings have a noticeable impact on performance. The system is clearly capable of high refresh rates at this resolution, even on Ultra.

At 2560x1440, the results are:

• Low: 143 FPS
• Medium: 130.2 FPS
• High: 115.5 FPS
• Ultra: 116.5 FPS

The drop from 1080p is significant, especially at High settings where we see a 14% reduction. Interestingly, the difference between High and Ultra at 1440p is just 1 FPS, suggesting that the Ultra preset may introduce settings that are not heavily GPU-intensive in this title.

At 3840x2160, the results are:

• Low: 122.6 FPS
• Medium: 107.6 FPS
• High: 83 FPS
• Ultra: 79.9 FPS

The 4K results show a clear GPU bottleneck. The High preset at 83 FPS is a significant drop from the 116.5 FPS at 1440p. The Ultra preset at 79.9 FPS is still playable, but it is the first setting where the frame rate dips below 80 FPS. This suggests that for a locked 60 FPS experience at 4K, users can comfortably use the High or Ultra presets. For a 120 FPS experience, users would need to stick to 1440p or lower.

GPU Role

The NVIDIA GeForce RTX 5080 is a Blackwell 2.0 architecture GPU built on a 5 nm process. It features 10752 shading units, 336 texture mapping units, and 112 raster output pipelines. The card has 84 ray tracing cores and 336 tensor cores. Its base clock is 2295 MHz with a boost clock of 2617 MHz. The GPU is equipped with 16 GB of GDDR7 memory on a 256-bit bus, providing a bandwidth of 960.0 GB/s.

In Thief, the GPU is the dominant factor in determining performance. The frame rate scaling with resolution and settings proves this. The 16 GB of VRAM is overkill for this game, but it ensures no memory-related stutters. The high memory bandwidth of 960.0 GB/s helps with texture streaming at 4K Ultra, where the game's assets are likely to be large.

The GPU's compute performance is strong, with an FP32 rating of 56.28 TFLOPS. This translates to raw pixel-pushing power. The measured FPS at 4K Ultra (79.9 FPS) reflects the card's capability, as many older titles become GPU-bound at this resolution. The RTX 5080's driver support for older games like Thief is also likely a factor, as the card uses the DirectX 12 Ultimate API, which includes features that can help with draw call efficiency. The card's high boost clock of 2617 MHz ensures it can sustain high frame rates without throttling, provided the cooling solution is adequate.

FAQ

Q: What is the average FPS at 1440p High settings?

A: The measured average FPS at 2560x1440 with High settings is 115.5 FPS.

Q: Can this combo handle 4K gaming?

A: Yes. At 3840x2160 with High settings, the average FPS is 83. With Ultra settings, it drops to 79.9 FPS, which is still above 60 FPS.

Q: How does the CPU compare to its nearest rival?

A: The AMD Ryzen 7 5700 has an average benchmark score of 27220, which is 0.7% higher than the Intel Core i9-9900K's score of 27043.

Q: What is the frame rate difference between Low and Ultra settings at 1080p?

A: At 1920x1080, the average FPS at Low settings is 161.6, while at Ultra it is 128.7. This is a difference of 32.9 FPS.

Q: Is the system CPU or GPU bound in Thief?

A: The data indicates a GPU-bound scenario. The FPS drops consistently as resolution increases, which is a classic sign of the GPU being the limiting factor. The CPU has ample headroom with 8 cores and 16 threads.

Q: What is the RTX 5080's memory bandwidth?

A: The NVIDIA GeForce RTX 5080 has a memory bandwidth of 960.0 GB/s, provided by 16 GB of GDDR7 memory on a 256-bit bus.