Thief

The Intel Core i5-12400F and AMD Radeon RX 7700 XT combination delivers a highly capable Thief experience, but the benchmark data reveals a clear performance hierarchy where resolution scaling dictates the playable settings. Across the measured spectrum, the pairing transitions from a high-refresh-rate 1080p machine to a solid 1440p performer, while 4K Ultra remains the only configuration that dips below the 60 FPS threshold. The data shows a system that is consistently GPU-bound at higher resolutions, with the CPU’s headroom becoming apparent only at lower settings and resolutions.

Resolution Scaling

The frame rate drop from 1080p to 4K is substantial, indicating that the Radeon RX 7700 XT is the primary limiting component as pixel count increases. At High settings, the average FPS falls from 122.7 at 1920x1080 to 86.7 at 2560x1440, a reduction of 36 FPS. Moving to 3840x2160, the average plummets to 47.4, which represents a 61.4% decrease from the 1080p result. This steep decline is characteristic of a GPU-bound scenario where the rendering load scales directly with resolution.

The scaling pattern is consistent across all settings presets. At Low settings, the system achieves 170.6 FPS at 1080p, but this drops to 144.4 at 1440p and further to 87 at 4K. The gap between 1080p and 1440p narrows at higher presets, suggesting that the CPU can maintain sufficient frame delivery at lower resolutions, but the GPU’s fill rate and bandwidth become exhausted as resolution increases. The 4K Ultra result of 46.4 FPS is the only data point that falls below the 60 FPS threshold, confirming that this resolution is only viable for users who prioritize visual fidelity over smoothness. The scaling from 1080p to 1440p shows a 29.3% performance hit at Ultra (119.8 to 82.1), which is a moderate penalty, but the 4K jump imposes a 43.5% additional reduction, highlighting the GPU’s memory bandwidth and compute limits.

GPU Role

The Radeon RX 7700 XT’s specifications directly explain its performance ceiling in Thief. With 12 GB of GDDR6 memory on a 192-bit bus, the card delivers 432.0 GB/s of bandwidth, which is sufficient for 1440p but becomes strained at 4K Ultra where texture and geometry data demand more throughput. The GPU’s boost clock of 2544 MHz and game clock of 2171 MHz provide the raw compute power, with 35.17 TFLOPS of FP32 performance driving the pixel and texture rates of 244.2 GPixel/s and 549.5 GTexel/s respectively.

The benchmark data shows the GPU’s dominance in the 4K results. At 4K Low, the card produces 87 FPS, but this drops to 64.7 at Medium and 47.4 at High, with Ultra yielding 46.4. This tight clustering between High and Ultra (a mere 1 FPS difference) suggests that the GPU’s shading units and ROPs are saturated, and additional settings increases provide diminishing returns. The 1440p results show similar behavior, with High (86.7) and Ultra (82.1) being close, while Medium (112.8) and Low (144.4) demonstrate the headroom available when the GPU is less burdened. The GPU’s position in the benchmark hierarchy is solid, with a percentile rank of 73 among all GPUs, and its nearest rival, the NVIDIA GeForce RTX 5060, shows a 0% deltaPct in average score, indicating near-identical overall compute capability.

CPU Role

The Intel Core i5-12400F provides ample processing power to keep the GPU fed, especially at lower resolutions. With 6 cores and 12 threads, the CPU’s boost clock of 4.40 GHz and base clock of 2.50 GHz deliver strong single-thread performance, evidenced by a 3DMark single-thread score of 909 and Cinebench R23 single-core score of 2332. The 18 MB of shared L3 cache helps maintain low latency for game logic and draw calls.

The CPU’s influence is most visible at 1080p, where the GPU is not the bottleneck. At 1080p Low, the system reaches 170.6 FPS, and this high frame rate is only achievable if the CPU can process the game’s simulation and render commands quickly. The jump from Low to Medium at 1080p (170.6 to 152.7) is smaller than the jump from Medium to High (152.7 to 122.7), suggesting that the CPU can handle the additional draw calls, but the GPU begins to struggle. At 1440p and 4K, the CPU’s role diminishes as the GPU becomes the limiting factor. The CPU’s average benchmark score of 19221 places it at the 77th percentile of all CPUs, with its nearest rival, the Intel Core i7-8700K, showing a negligible 0.1% deltaPct. This indicates that the i5-12400F is more than adequate for a game like Thief, which was released in 2014 and does not require extreme multi-core scaling.

Settings Recommendations

For a smooth 60 FPS experience, the data points to 1440p High as the optimal balance. At this configuration, the system delivers 86.7 FPS, well above the target, while maintaining visual quality. Pushing to 1440p Ultra yields 82.1 FPS, a minor 5.3% performance loss for potentially marginal visual gains, making it a viable option for those who prioritize image quality. For 4K gaming, the data shows that High (47.4 FPS) and Ultra (46.4 FPS) are not playable at 60 FPS, but 4K Medium (64.7 FPS) crosses the threshold. However, the 4K Low setting (87 FPS) offers the best performance headroom, but at a significant visual cost.

At 1080p, all settings exceed 119 FPS, making Ultra (119.8 FPS) the clear choice for high-refresh-rate monitors. The data shows that the step from High to Ultra at 1080p is a modest 2.4% reduction (122.7 to 119.8), so there is little reason to compromise on settings. The most balanced approach for 1440p users is to select High, as the difference between High and Ultra is only 4.6 FPS, but the visual uplift from Medium to High is more pronounced. For users with 4K displays, the recommendation is to use Medium settings, as it provides the only playable frame rate above 60 FPS without resorting to Low.

FAQ

Q: What is the best resolution for this combo?

A: The data shows that 2560x1440 provides the best balance, with all settings presets delivering above 82 FPS. At 4K, only Medium and Low settings exceed the 60 FPS threshold, while 1080p is best reserved for high-refresh-rate displays.

Q: Can this system run Thief at 4K Ultra?

A: No, the measured average FPS at 3840x2160 Ultra is 46.4, which is below the 60 FPS target for smooth gameplay. The GPU’s 12 GB memory and 432.0 GB/s bandwidth are insufficient for this preset.

Q: How does the CPU affect performance at 1080p?

A: At 1920x1080, the CPU has a greater influence, as evidenced by the 170.6 FPS result at Low settings. The Core i5-12400F’s 6 cores and 12 threads, with a boost clock of 4.40 GHz, are sufficient to drive high frame rates without bottlenecking the GPU.

Q: Is there a big difference between High and Ultra settings?

A: The performance difference is small. At 1080p, High yields 122.7 FPS versus 119.8 for Ultra, a 2.4% drop. At 1440p, the difference is 86.7 versus 82.1 FPS, a 5.3% drop. The visual difference is typically minor, making High a more efficient choice.

Q: What is the GPU’s relative performance ranking?

A: The Radeon RX 7700 XT ranks in the 73rd percentile of all GPUs, with an average benchmark score of 30097. It is closely matched with the NVIDIA GeForce RTX 5060, which has a 0% deltaPct.

Q: What is the CPU’s multi-core capability?

A: The Core i5-12400F scores 16518 in Cinebench R23 multicore and 6937 in Cinebench R20 multicore. This performance places it at the 77th percentile of all CPUs, indicating strong multi-threaded capabilities for a 6-core part.

Measured FPS Breakdown

The measured data provides a comprehensive view of the system’s performance across all combinations of resolution and settings. At 1920x1080, the average FPS ranges from 170.6 at Low to 119.8 at Ultra. Medium settings produce 152.7 FPS, and High settings yield 122.7 FPS. This shows a clear gradient where Low and Medium settings offer significant headroom for high-refresh-rate monitors, while High and Ultra remain well above 60 FPS.

At 2560x1440, the results are more moderate. Low settings deliver 144.4 FPS, Medium produces 112.8 FPS, High achieves 86.7 FPS, and Ultra drops to 82.1 FPS. The step from High to Ultra is the smallest at this resolution, indicating that the GPU is nearing its limits. The 4K results show the most significant drop-off. At 3840x2160, Low settings yield 87 FPS, Medium provides 64.7 FPS, High produces 47.4 FPS, and Ultra is the lowest at 46.4 FPS. The gap between High and Ultra at 4K is only 1 FPS, suggesting that the Ultra preset’s additional effects provide no tangible benefit while costing performance.

How This Combo Ranks

Within the database of 1642 tested combinations, this pairing of Intel Core i5-12400F and AMD Radeon RX 7700 XT ranks 638th for Thief. This places it in the top 38.9% of all tested combos, which is a respectable position for a mid-range CPU and upper-mid-range GPU pairing. The rank reflects the GPU’s strong 73rd percentile standing, combined with the CPU’s 77th percentile performance. The data indicates that the combo is well-balanced, with neither component severely limiting the other in most scenarios. The 638th rank suggests that there are many higher-end configurations that outperform it, primarily those with more powerful GPUs or higher-core-count CPUs, but it also demonstrates that this combo is more capable than the majority of tested systems. The combination’s strength lies in its 1440p performance, where it achieves playable frame rates at all settings, and its 1080p performance, where it can drive high refresh rates. This ranking confirms the i5-12400F’s efficiency and the RX 7700 XT’s solid compute and memory resources.