Thief

The AMD Radeon RX 7900 XTX paired with the Intel Core i5-10400F delivers a performance profile in Thief that is heavily dictated by resolution, with the GPU comfortably taking over as the primary bottleneck at 4K while the CPU’s influence becomes more apparent at 1080p. The data shows a clear and consistent scaling pattern: moving from 1920x1080 to 3840x2160 at Ultra settings drops the average frame rate from 101.7 FPS to 68.7 FPS, a reduction of 33 FPS that underscores the graphical load. This combo ranks 761st out of 1642 tested configurations, placing it in the upper-middle tier of all systems measured for this title.

Resolution Scaling

The frame rate drop from 1080p to 4K is steep but not catastrophic, indicating that the RX 7900 XTX’s massive 24 GB memory pool and 960.0 GB/s bandwidth are sufficient to avoid severe stutters, yet the rendering demands still cut deeply into performance. At Low settings, the transition from 1920x1080 (125.3 FPS) to 3840x2160 (94.9 FPS) represents a 24.3% reduction, while at Ultra settings, the same resolution jump sees a 32.4% decline from 101.7 FPS to 68.7 FPS. This narrowing gap between settings at higher resolutions suggests that the GPU is becoming the limiting factor, as the difference between Low and Ultra at 4K is only 26.2 FPS (94.9 vs 68.7), compared to a 23.6 FPS difference at 1080p (125.3 vs 101.7).

The scaling from 1440p to 4K is particularly telling. At High settings, the average FPS drops from 91.0 at 2560x1440 to 70.7 at 3840x2160, a 22.3% loss. This is a smaller relative penalty than the 1080p-to-1440p step at the same settings, which sees a 11.9% drop (103.3 to 91.0). The data indicates that the RX 7900 XTX, with its 61.39 TFLOPS of FP32 compute and 479.6 GPixel/s pixel rate, is still stretched at 4K but maintains playable framerates across all presets. The 6-core, 12-thread i5-10400F with a boost clock of 4.30 GHz appears sufficient to feed the GPU at 1440p and above, as evidenced by the relatively smooth scaling curve.

Settings Recommendations

For the best balance of visual fidelity and performance, the High preset at 2560x1440 emerges as the sweet spot, delivering 91.0 FPS average. This is only 5.6 FPS below the 1440p Low preset (108.9 FPS) while offering substantially better visuals, and it sits just 3.4 FPS above the 1440p Ultra setting (87.6 FPS), meaning High provides nearly all the performance of Low with most of the quality of Ultra. At 1920x1080, the Medium preset at 114.6 FPS is the recommended choice, as it stays above the 100 FPS threshold while providing a 11.3 FPS improvement over Ultra (101.7 FPS) and only a 10.7 FPS penalty versus Low (125.3 FPS).

At 3840x2160, the situation changes. The High preset at 70.7 FPS is the highest quality option that remains comfortably above 60 FPS, but the Medium preset at 84.4 FPS offers a 19.4% performance uplift with only a modest visual downgrade. The Ultra preset at 68.7 FPS is playable but sits dangerously close to the 60 FPS line, making it a risky choice for demanding scenes. Benchmark results suggest that 4K users should prioritize Medium or High, with Low (94.9 FPS) reserved for those seeking maximum headroom. The 1440p Ultra setting at 87.6 FPS is also viable for users with high-refresh monitors, as it stays well above 60 FPS.

GPU Role

The RX 7900 XTX’s specifications directly explain its performance in Thief. With a boost clock of 2498 MHz and a game clock of 2365 MHz, the card’s 6144 shading units and 384 texture mapping units deliver the raw throughput needed for this 2014 stealth title. The 24 GB of GDDR6 memory on a 384-bit bus provides 960.0 GB/s of bandwidth, which is far more than Thief requires, as evidenced by the lack of any memory-related bottlenecks across all tested resolutions. The GPU’s 57,700 million transistors on a 5 nm process node contribute to its 85th percentile ranking among all GPUs, with an average benchmark score of 44019.

The card’s performance relative to its nearest rivals is noteworthy. The data shows the RX 7900 XTX is 0.8% faster than the NVIDIA GeForce RTX 4090 Mobile and 1.6% faster than the NVIDIA Quadro M6000, while trailing the AMD Radeon Pro 580 by 0.4% and the NVIDIA GeForce RTX 4070 Ti by 2%. This places it in a competitive band where small deltas determine ranking. In Thief, the GPU’s 192 ROPs and 959.2 GTexel/s texture rate are more than adequate, as the game’s DirectX 12 Ultimate support is handled well by the card’s 96 ray accelerators, though the game itself does not utilize ray tracing to any significant degree.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest framerates. Low settings produce 125.3 FPS, Medium 114.6 FPS, High 103.3 FPS, and Ultra 101.7 FPS. The spread from Low to Ultra is 23.6 FPS, indicating that the CPU is still contributing to performance at this resolution, as the i5-10400F’s single-thread score of 688 in 3DMark and 1453 in Cinebench R23 are sufficient to keep up with the GPU’s output.

Moving to 2560x1440, the averages drop to 108.9 FPS (Low), 100.9 FPS (Medium), 91.0 FPS (High), and 87.6 FPS (Ultra). The delta between Low and Ultra shrinks to 21.3 FPS, suggesting the GPU is beginning to take on more of the workload. At 3840x2160, the results are 94.9 FPS (Low), 84.4 FPS (Medium), 70.7 FPS (High), and 68.7 FPS (Ultra). The Low-to-Ultra gap here is 26.2 FPS, which is larger than at 1440p, confirming that the GPU is now the dominant bottleneck.

How This Combo Ranks

This specific configuration ranks 761st out of 1642 tested combos, placing it in the 46th percentile of all systems evaluated in Thief. This is a mid-pack result that reflects the pairing of a strong GPU with a mid-range CPU. The RX 7900 XTX’s 85th percentile GPU ranking (44019 average benchmark score) is tempered by the i5-10400F’s 73rd percentile CPU ranking (14168 average benchmark score). The CPU’s nearest rivals in overall benchmarks include the AMD EPYC 7552 (0.4% faster), AMD Ryzen 3 7320C (0.8% slower), Intel Core i5-8500 (1.1% slower), and AMD Ryzen Embedded V2546 (1.2% slower), showing that the processor is competitive within its class.

The 761st rank indicates that while the GPU is capable of high-end performance, the CPU limits the overall system in CPU-bound scenarios. This is most evident at 1080p, where the difference between Low and Ultra is smaller than expected, suggesting the i5-10400F’s 6 cores and 12 threads are not fully saturating the GPU’s capabilities. In GPU-bound 4K scenarios, the rank would likely improve, as the CPU’s role diminishes.

FAQ

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

A: 2560x1440 at High settings delivers 91.0 FPS, offering the best balance of performance and quality. At 1920x1080, Medium settings provide 114.6 FPS, while 3840x2160 High hits 70.7 FPS.

Q: How does the RX 7900 XTX compare to its closest rival in this game?

A: The RX 7900 XTX is 0.8% faster than the NVIDIA GeForce RTX 4090 Mobile and 1.6% faster than the NVIDIA Quadro M6000, but 2% slower than the NVIDIA GeForce RTX 4070 Ti.

Q: Does the i5-10400F bottleneck the RX 7900 XTX at 1080p?

A: The data suggests partial bottlenecking, as the 1080p Low-to-Ultra FPS spread is 23.6 FPS (125.3 to 101.7), which is narrower than the 4K spread of 26.2 FPS (94.9 to 68.7).

Q: Is 4K Ultra playable with this setup?

A: Yes, with an average of 68.7 FPS at 3840x2160 Ultra, though it is the lowest result in the dataset and leaves limited headroom for demanding scenes.

Q: What is the GPU’s memory bandwidth and how does it affect Thief?

A: The RX 7900 XTX has 960.0 GB/s of bandwidth across a 384-bit bus with 24 GB GDDR6, which is more than sufficient for Thief, as no memory-related performance dips are evident in the measured FPS.

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

A: It ranks 761st out of 1642 combos, placing it in the upper-middle tier. The GPU’s 85th percentile ranking is offset by the CPU’s 73rd percentile ranking.

CPU Role

The Intel Core i5-10400F provides the computational foundation for this combo, with 6 cores and 12 threads running at a base clock of 2.90 GHz and a boost clock of 4.30 GHz. Its 12 MB of shared L3 cache and 42.7 GB/s memory bandwidth are adequate for Thief, a game from 2014 that does not heavily tax modern multi-core processors. The CPU’s benchmark scores, including 10297 in Cinebench R23 multi-core and 1453 in single-core, place it in the 73rd percentile of all CPUs, with an average score of 14168.

The CPU’s role becomes more pronounced at lower resolutions. At 1080p, the FPS differences between presets are relatively small, indicating that the i5-10400F is keeping pace with the GPU’s output. However, its 14 nm process node and Comet Lake architecture are dated compared to the GPU’s 5 nm RDNA 3.0 design. The CPU’s nearest rivals in overall performance include the AMD Ryzen 3 7320C (0.8% slower) and the Intel Core i5-8500 (1.1% slower), showing it holds its own against similarly positioned processors. In Thief, the CPU’s 3DMark multi-thread score of 4748 and single-thread score of 688 are sufficient to avoid major bottlenecks, but the data reveals that at 1080p Low, the 125.3 FPS result is likely near the CPU’s ceiling, as the GPU could potentially push higher if paired with a faster processor.