Thief

The Intel Core i5-14400F paired with the AMD Radeon RX 7900 XT delivers a dominant performance in Thief, characterized by exceptionally high frame rates that push far beyond standard refresh rate targets. The benchmark data shows this combination excels across all tested settings, with the most balanced experience found at High settings, which offers a substantial performance buffer while maintaining visual fidelity. The data indicates this combo ranks in the top 15% of all tested configurations, making it a formidable setup for this stealth classic.

Settings Recommendations

The measured FPS data clearly indicates that High settings provides the optimal balance of visual quality and performance for this combination. At 1440p, the High preset achieves an average of 109.5 FPS, which is only slightly below the 162.8 FPS seen at Low settings but represents a significant visual upgrade. The gap between High and Ultra is minimal in terms of frame rate—only a 2.5 FPS difference at 1440p—yet High offers a more comfortable margin above 60 FPS at 4K.

For users with 1080p displays, Ultra settings are entirely viable, with the combo averaging 149.9 FPS, which is only 35 FPS less than the Low preset’s 184.9 FPS. This demonstrates that the hardware has ample headroom to run maximum settings without compromising smoothness. At 4K resolution, the Medium preset emerges as the recommended choice, delivering 85.2 FPS, which is 24.9 FPS higher than High’s 63.3 FPS and 24.4 FPS higher than Ultra’s 60.8 FPS. The jump from Medium to High at 4K costs 21.9 FPS, making Medium the sweet spot for maintaining high refresh rates while still enjoying improved textures over Low.

The data reveals diminishing returns beyond Medium at 4K. While Low settings yield 108.9 FPS, the visual degradation likely outweighs the 23.7 FPS gain over Medium. Conversely, pushing to Ultra at 4K drops the average to 60.8 FPS, which dips below the 63.3 FPS of High, suggesting that the Ultra preset introduces heavy effects that strain the GPU disproportionately. Therefore, High remains the most sensible default for 1440p and below, with Medium serving as the fallback for 4K.

GPU Role

The AMD Radeon RX 7900 XT is the primary driver of Thief’s frame rates, given its substantial memory and clock specifications. The GPU features 20 GB of GDDR6 memory on a 320-bit bus, providing 800.0 GB/s of bandwidth, which is more than sufficient for this 2014 title’s textures. The boost clock of 2394 MHz and game clock of 2025 MHz allow the card to sustain high throughput, evidenced by the consistent performance scaling across resolutions.

The GPU’s benchmark scores reinforce its capability. It achieves a Passmark G3D score of 29009, placing it in the 82nd percentile of all GPUs. Its nearest rival, the NVIDIA GeForce RTX 5080 Mobile, scores 38349, which is only a 0% deltaPct difference, indicating near-parity in raw compute. However, the RX 7900 XT’s 51.48 TFLOPS of FP32 performance and 459.6 GPixel/s pixel rate contribute to its ability to handle Thief’s DirectX 11 workload with ease, as shown by the Passmark DirectX 11 score of 340.

At 4K Ultra, the GPU manages 60.8 FPS, demonstrating that even the most demanding settings remain playable. The card’s 192 ROPs and 336 TMUs ensure that texture-heavy scenes and effects don’t bottleneck the pipeline. The transition from 1080p to 4K shows a 58.9% drop in FPS at High settings (147.1 to 63.3), which is a typical scaling pattern for a high-end GPU, indicating that the 7900 XT is the limiting factor at higher resolutions rather than the CPU.

How This Combo Ranks

This specific combination of the Intel Core i5-14400F and AMD Radeon RX 7900 XT achieves a combo rank of 243 out of 1642 tested configurations in Thief, placing it in the top 14.8% of all systems. This ranking reflects the synergy between the CPU’s strong single-thread performance and the GPU’s raw rasterization power. The rank is notably high for a mid-range CPU paired with a high-end GPU, suggesting that Thief is not heavily CPU-bound in most scenarios.

The i5-14400F itself sits in the 88th percentile of all CPUs, with an average benchmark score of 32508. Its nearest rivals include the Intel Core i7-12800H (32513, 0% deltaPct) and AMD Ryzen 5 PRO 7645 (32446, 0.2% deltaPct), showing that the CPU is competitive with higher-tier mobile parts. The GPU’s 82nd percentile ranking is slightly lower, but its average score of 38358 is nearly identical to the RTX 5080 Mobile’s 38349, indicating that the graphics card is not a weak link.

The data suggests that this combo outperforms many systems with more expensive CPUs, as the GPU does the heavy lifting in Thief. The rank of 243 is impressive given the sheer number of possible combinations, and it underscores that users with high-refresh-rate monitors will be well-served. For context, the delta between the GPU’s nearest rivals is negligible, meaning the RX 7900 XT’s performance is consistent with the top tier of graphics cards available.

Measured FPS Breakdown

At 1920x1080, the combo delivers excellent results across all presets. Low settings average 184.9 FPS, which is the highest recorded figure in the dataset. Medium settings drop to 167.6 FPS, a 17.3 FPS reduction, while High settings average 147.1 FPS. Interestingly, Ultra settings at 149.9 FPS are slightly higher than High, indicating that the Ultra preset does not always impose a linear penalty. The spread from Low to Ultra is 35 FPS, showing that even the most demanding settings remain far above 144 FPS.

Moving to 2560x1440, performance remains strong but shows expected scaling. Low settings average 162.8 FPS, which is 22.1 FPS lower than at 1080p. Medium settings hit 142.9 FPS, a 24.7 FPS drop from 1080p Medium. High settings average 109.5 FPS, which is 37.6 FPS lower than the 1080p equivalent. Ultra settings at 107 FPS are only 2.5 FPS behind High, suggesting a performance ceiling that is not purely settings-driven. The 1440p results show that High and Ultra both comfortably exceed 100 FPS, making them viable for high-refresh-rate displays.

At 3840x2160, the GPU’s limits become apparent. Low settings average 108.9 FPS, which is still impressive for 4K. Medium settings drop to 85.2 FPS, a 23.7 FPS reduction. High settings average 63.3 FPS, which is a 21.9 FPS drop from Medium. Ultra settings bring the average down to 60.8 FPS, which is only 2.5 FPS less than High. The 4K data shows a clear inflection point: moving from Medium to High costs 21.9 FPS, while High to Ultra costs only 2.5 FPS. This suggests that the High and Ultra presets are both GPU-bound to similar extents, while Medium offers a more balanced load.

FAQ

Q: What is the best resolution for this combo to achieve 144 FPS?

A: At 1080p, all settings except Low (184.9 FPS) exceed 144 FPS, with Medium at 167.6 FPS, High at 147.1 FPS, and Ultra at 149.9 FPS. At 1440p, only Low (162.8 FPS) and Medium (142.9 FPS) come close to or exceed 144 FPS, while High and Ultra fall to 109.5 and 107 FPS respectively.

Q: How does the GPU’s VRAM affect performance in Thief?

A: The RX 7900 XT’s 20 GB of GDDR6 memory with 800.0 GB/s bandwidth ensures that texture loading is never a bottleneck, even at 4K Ultra. The data shows no unusual frame drops that would indicate VRAM limitations, as the 60.8 FPS at 4K Ultra is consistent with GPU compute limitations rather than memory constraints.

Q: Is the CPU or GPU the limiting factor at 4K?

A: The FPS drop from 1080p to 4K at High settings is 83.8 FPS (from 147.1 to 63.3), which is a 57% reduction. This significant drop indicates the GPU is the primary limiting component at 4K, as the CPU’s performance would not scale linearly with resolution. The CPU’s high single-thread score of 3093 in Cinebench R23 suggests it is not a bottleneck at lower resolutions.

Q: How does this combo compare to systems with RTX 4080 Mobile?

A: The RX 7900 XT’s average benchmark score of 38358 is 0.6% higher than the RTX 4080 Mobile’s 38135, according to the nearestRivals data. This indicates that the two GPUs deliver nearly identical raw performance, and the measured FPS in Thief would likely be similar for both.

Q: What settings should be avoided for consistent 60 FPS at 4K?

A: The data shows that High (63.3 FPS) and Ultra (60.8 FPS) both average above 60 FPS, but only marginally. For a safer margin, Medium settings at 85.2 FPS provide a 24.4 FPS buffer over the 60 FPS threshold, making it the recommended preset for 4K gaming.

Q: Does the CPU’s 10-core configuration benefit Thief?

A: The i5-14400F has 10 cores and 16 threads, which is more than sufficient for Thief’s single-threaded engine. The Cinebench R15 single-core score of 311 and multicore score of 2208 suggest that the CPU can handle the game’s logic without bottlenecking the GPU, as evidenced by the high frame rates at 1080p.

CPU Role

The Intel Core i5-14400F plays a supporting role in this combination, providing enough processing power to avoid bottlenecking the RX 7900 XT. The CPU features 10 cores and 16 threads, with a base clock of 2.50 GHz and a boost clock of 4.70 GHz. Its 20 MB of shared L3 cache is ample for gaming workloads. The CPU’s benchmark results show a strong single-thread performance, with a Geekbench single-core score of 2333 and a Cinebench R23 single-core score of 3093, which are crucial for Thief’s older engine.

The CPU’s average benchmark score of 32508 places it in the 88th percentile, with its nearest rival being the Intel Core i7-12800H at 32513 (0% deltaPct). This indicates that the i5-14400F performs on par with higher-tier mobile processors, despite being a desktop part. The Passmark multithread score of 25783 and Passmark single-thread score of 3723 further confirm its capability.

In Thief, the CPU’s role is evident when comparing 1080p and 1440p results. At 1080p Ultra, the combo achieves 149.9 FPS, which is higher than the 1440p High result of 109.5 FPS. This 40.4 FPS difference is primarily due to the GPU having to render more pixels, not CPU limitations. The CPU’s performance headroom is shown by the fact that at 1080p, even Ultra settings cannot push the average below 147 FPS, indicating that the CPU is not a limiting factor at any resolution tested.

Resolution Scaling

The FPS data illustrates classic resolution scaling behavior, with performance dropping as pixel count increases. From 1080p to 1440p at High settings, the average FPS drops from 147.1 to 109.5, a 37.6 FPS or 25.6% reduction. From 1440p to 4K at High settings, the average drops from 109.5 to 63.3, a 46.2 FPS or 42.2% reduction. This proportional scaling indicates that the GPU is being pushed progressively harder, while the CPU maintains consistent performance.

The scaling pattern is similar across other settings. At Low settings, 1080p averages 184.9 FPS, dropping to 162.8 at 1440p (a 22.1 FPS drop) and then to 108.9 at 4K (a 53.9 FPS drop). At Medium settings, the values are 167.6, 142.9, and 85.2 FPS, respectively. The consistent drop from 1440p to 4K suggests that the GPU’s memory bandwidth and compute resources are the limiting factors, as the 800.0 GB/s bandwidth is being saturated at higher resolutions.

The data also reveals that the gap between 1080p and 1440p is smaller than the gap between 1440p and 4K, which is typical for GPUs with ample VRAM. The RX 7900 XT’s 20 GB frame buffer prevents memory-related stutters, but the raw pixel throughput becomes the bottleneck at 4K. This is evident in the Ultra settings, where 1080p averages 149.9 FPS, 1440p drops to 107 FPS, and 4K falls to 60.8 FPS. The 46.2 FPS difference between 1440p and 4K at High settings is a clear indication that users targeting 4K should expect roughly half the frame rate of 1080p, but still maintain playable performance above 60 FPS.