Thief

The AMD Ryzen 5 3600 paired with the AMD Radeon RX 6700 XT delivers a robust performance profile in Thief, a stealth title from 2014. The measured data shows this combination is squarely in the upper-middle tier of tested configurations, ranking 2212 out of 3720 combos. Across the board, the results reveal a system that is clearly GPU-limited at higher resolutions, while at 1080p the CPU begins to take a more prominent role. The following sections break down the measured FPS by resolution, settings, and the respective roles of the processor and graphics card.

Resolution Scaling

The performance degradation from 1080p to 4K is steep, demonstrating how quickly the GPU becomes the bottleneck. At Medium settings, which is the only preset with a full set of min/max/avg data, the average frame rate drops from 114 FPS at 1920x1080 to 97 FPS at 2560x1440—a 17 FPS loss. Moving further to 3840x2160, the average falls to 57 FPS, a 57 FPS drop from the 1080p figure. This 50% reduction in frame rate as resolution increases by a factor of four in pixel count is classic GPU-bound behavior.

The same pattern is visible at High settings. The average at 1920x1080 is 103 FPS, which drops to 74 FPS at 2560x1440. At 3840x2160, the average is just 43 FPS, representing a 60 FPS decline from 1080p. The scaling is not linear; the jump from 1440p to 4K incurs a 31 FPS loss, nearly the same as the 29 FPS loss from 1080p to 1440p, despite the larger pixel count difference between 1440p and 4K. This suggests the GPU is approaching a performance ceiling where pixel fill rate and memory bandwidth are the limiting factors.

Low settings reveal the most efficient scaling. At 1920x1080, the average is 126 FPS. At 2560x1440, it drops to 111 FPS—a modest 15 FPS decrease. At 3840x2160, however, the average is 75 FPS, a 36 FPS drop from 1440p. This indicates that even with minimal settings, the GPU cannot maintain high frame rates at 4K, pointing to raw fill-rate limits.

Ultra settings exhibit the lowest frame rates overall, with a 1080p average of 101 FPS, 1440p average of 70 FPS, and 4K average of 41 FPS. The 1440p to 4K transition causes a 29 FPS loss, while the 1080p to 1440p loss is 31 FPS. The near-identical absolute drops at Ultra suggest that at these high-quality settings, the GPU is consistently saturated across all resolutions.

GPU Role

The Radeon RX 6700 XT is the primary performance driver in this system, and its specifications confirm its suitability for Thief. The GPU features 12 GB of GDDR6 memory on a 192-bit bus, delivering 384.0 GB/s of bandwidth. It operates at a base clock of 2321 MHz and a boost clock of 2581 MHz, with a game clock of 2424 MHz. The GPU is built on the RDNA 2.0 architecture on a 7 nm process, with 2560 shading units, 160 TMUs, and 64 ROPs. Its 13.21 TFLOPS of FP32 compute and 165.2 GPixel/s pixel rate are the nominal throughput figures that align with the 4K frame rates observed.

The memory configuration is significant for Thief. The game's texture loads at Ultra settings can benefit from the 12 GB capacity, which is more than sufficient for a 2014 title. The 384.0 GB/s bandwidth is not the limiting factor at 1080p, but at 4K, the data transfer demands increase, and the observed 41 FPS at Ultra settings suggests the memory subsystem and pixel rate are under heavy load.

In terms of GPU benchmarks, this card sits at the 72nd percentile among all GPUs, with an average benchmark score of 27425. Its nearest rivals include the NVIDIA GeForce RTX 4070 Mobile with a score of 27435 (0% delta), the NVIDIA GeForce RTX 3090 at 27565 (-0.5% delta), and the AMD Radeon Pro Vega 20 at 27839 (-1.5% delta). These comparisons show the RX 6700 XT is closely matched with high-end mobile parts and a flagship desktop part from the previous generation, but it is not a top-tier 4K card for this title.

Settings Recommendations

The measured data provides clear guidance on the best settings-to-FPS tradeoff for this combination. At 1920x1080, all presets produce playable frame rates. The Low preset averages 126 FPS, Medium averages 114 FPS, High averages 103 FPS, and Ultra averages 101 FPS. The performance cost of moving from Low to Ultra is 25 FPS, but the gain in visual fidelity is substantial. For a smooth 60 FPS experience at 1080p, every preset comfortably exceeds that target.

At 2560x1440, the situation remains viable. Low settings deliver 111 FPS, Medium 97 FPS, High 74 FPS, and Ultra 70 FPS. All presets are above 60 FPS. The difference between High and Ultra is only 4 FPS, while the jump from Medium to High is 23 FPS. This indicates that Ultra and High settings are nearly identical in performance, so the Ultra preset is not worth the extra GPU load.

At 3840x2160, the GPU is clearly overburdened by higher settings. The High preset averages 43 FPS, and Ultra averages 41 FPS—both below the 60 FPS threshold. Medium settings provide a more playable experience at 57 FPS with a minimum of 48 FPS and a maximum of 66 FPS. The Low preset is the only one to achieve a solid 60 FPS at 4K, with an average of 75 FPS. For a balanced experience, the Medium preset at 1440p offers the best frame rate-to-quality ratio, with a minimum of 82 FPS and maximum of 112 FPS.

How This Combo Ranks

This specific configuration ranks 2212 out of 3720 tested combos in Thief. This places it in the upper 40% of all tested systems, which is a solid mid-tier position. The data is measured, not estimated, so it reflects real-world performance. The combination of a mid-range CPU and a high-mid-range GPU is well-suited to Thief's engine, which does not appear to be particularly demanding on either component.

Given the GPU is the stronger component relative to its rivals, the ranking is more a reflection of the CPU's limitations than the GPU's. The Ryzen 5 3600's percentile rank against all CPUs is 71, while the RX 6700 XT's is 72, so both are in a similar relative position. However, the CPU's lower multi-threaded performance compared to its nearest rivals may hold back the system in CPU-moderate games. In Thief, which is a 2014 release, the CPU is less likely to be a bottleneck, so the combo's ranking is likely driven by the GPU's performance.

CPU Role

The AMD Ryzen 5 3600 is a 6-core, 12-thread processor based on the Zen 2 architecture. It has a base clock of 3.60 GHz and a boost clock of 4.20 GHz, with a 65W TDP. In synthetic benchmarks, it scores 15045 in Cinebench R23 multicore and 2124 in single-core. These scores indicate a capable processor for gaming, but its 71st percentile rank shows that it is not a top-tier chip.

In Thief, the CPU's role is relatively minor at higher resolutions, as the GPU is the limiting factor. At 1080p, the CPU has more influence. The single-core performance is critical for games, and the Ryzen 5 3600's single-thread score of 696 in 3DMark and 2124 in Cinebench R23 suggest it can handle most titles. The 12 threads are more than enough for Thief, which is not a heavily threaded game.

The CPU's nearest rivals—Intel Core i7-1260P (0.2% higher score), Intel Core i5-11400 (-0.2%), AMD EPYC 7573X (-0.2%), and AMD EPYC 7742 (0.2%)—show that the Ryzen 5 3600 is in a dead heat with these parts in average benchmark score. This means that the CPU is not a differentiator in performance for this game; the GPU is the deciding factor.

Measured FPS Breakdown

The following is the full measured FPS data for this combination:

• 3840x2160 (4K)
• Low: Average 75 FPS
• Medium: Average 57 FPS, Min 48 FPS, Max 66 FPS
• High: Average 43 FPS
• Ultra: Average 41 FPS

• 2560x1440 (1440p)
• Low: Average 111 FPS
• Medium: Average 97 FPS, Min 82 FPS, Max 112 FPS
• High: Average 74 FPS
• Ultra: Average 70 FPS

• 1920x1080 (1080p)
• Low: Average 126 FPS
• Medium: Average 114 FPS, Min 97 FPS, Max 131 FPS
• High: Average 103 FPS
• Ultra: Average 101 FPS

The data shows a consistent pattern: at 1080p, all presets are above 100 FPS, with the exception of Ultra which is 101 FPS. At 1440p, the minimum average is 70 FPS (Ultra), and the maximum is 111 FPS (Low). At 4K, only the Low preset stays above 60 FPS. The Medium preset at 4K offers a playable 57 FPS with a minimum of 48 FPS, which may be acceptable for non-competitive play.

FAQ

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

A: At 2560x1440, the Medium preset provides the best balance with an average of 97 FPS and a minimum of 82 FPS. At 4K, only the Low preset (75 FPS) stays above 60 FPS, while Medium drops to 57 FPS.

Q: How does the RX 6700 XT compare to its nearest rivals?

A: The RX 6700 XT averages a benchmark score of 27425, which is 0% behind the NVIDIA GeForce RTX 4070 Mobile (27435) and 0.5% behind the NVIDIA GeForce RTX 3090 (27565). It is 1.1% ahead of the NVIDIA RTX PRO 4000 Blackwell.

Q: Does the CPU bottleneck the GPU at any resolution?

A: At 1080p, the CPU has more influence, but the system still achieves 101 FPS at Ultra. At 4K, the GPU is clearly the bottleneck, with the CPU's 12 threads providing sufficient performance for Thief.

Q: What is the FPS range for 1440p Medium settings?

A: At 2560x1440 with Medium settings, the average FPS is 97, with a minimum of 82 and a maximum of 112, providing a smooth experience.

Q: Is 4K playable with this setup?

A: Yes, but only at Low settings, which average 75 FPS. At Medium, it drops to 57 FPS, and at High/Ultra, it is below 43 FPS.

Q: How does the Ryzen 5 3600 perform relative to other CPUs?

A: The Ryzen 5 3600 has an average benchmark score of 17035 and ranks in the 71st percentile of all CPUs. Its nearest rival, the Intel Core i7-1260P, scores 17007, a 0.2% difference, making them virtually identical in performance.