Thief

Thief, a 2014 stealth title, remains a demanding benchmark even on modern hardware. The data for the Intel Core i5-14600KF and AMD Radeon RX 9070 combination reveals a system that scales predictably with resolution and settings, but with distinct characteristics that define its performance envelope. At 1080p, the combo delivers exceptionally high frame rates, while 4K Ultra settings push the GPU to its limits, creating a clear division of labor between the processor and graphics card.

Resolution Scaling

The performance drop from 1080p to 4K is substantial and tells a clear story about system bottlenecks. At High settings, the average frame rate falls from 139.4 FPS at 1920x1080 to 92.9 FPS at 2560x1440, a reduction of roughly 33%. Moving to 3840x2160, the frame rate drops further to 54.3 FPS, which is a 61% decrease from the 1080p result. This steep decline indicates that the Radeon RX 9070 becomes the limiting factor as pixel count increases.

The pattern holds across all settings presets. At Low settings, the combo achieves 209.8 FPS at 1080p, drops to 165.4 FPS at 1440p, and then falls to 97.9 FPS at 4K. The scaling from 1440p to 4K is particularly harsh, showing a 41% reduction in frame rate. This behavior is typical of a GPU-bound scenario at higher resolutions, where the sheer number of pixels overwhelms the graphics card's rendering capacity.

The scaling between Medium and Ultra settings reveals the same trend. Medium settings produce 180.9 FPS at 1080p, 125.3 FPS at 1440p, and 73.9 FPS at 4K. Ultra settings, the most demanding preset, yield 129.8 FPS at 1080p, 88.4 FPS at 1440p, and just 52.7 FPS at 4K. The 4K Ultra result is the lowest in the entire dataset, indicating that this configuration struggles to maintain smooth gameplay at maximum fidelity on a 4K display.

What these numbers suggest is that the Core i5-14600KF has ample headroom at 1080p, where the GPU is the primary constraint. At 4K, the GPU's workload dominates completely, and the CPU's role diminishes further. The data shows a consistent pattern: resolution scaling is steep, and the system is clearly graphics-limited at higher pixel densities.

How This Combo Ranks

In the broader context of tested hardware combinations, this pairing holds a respectable position. The combo ranks 378th out of 1642 tested combinations in Thief, placing it in the top 23% of all configurations. This percentile ranking reflects a system that outperforms the majority of tested hardware, though it is not at the very top of the performance hierarchy.

The ranking is influenced by both components. The Intel Core i5-14600KF sits at the 93rd percentile among all CPUs, indicating strong processing capability. The AMD Radeon RX 9070, meanwhile, ranks at the 79th percentile among all GPUs. The combination of a high-percentile CPU with a solidly above-average GPU results in a system that handles Thief well, but the GPU's percentile is the more limiting factor in this pairing.

The ranking data suggests that while the CPU is a top-tier performer, the GPU holds the combo back from achieving even higher positions. Other combinations with more powerful graphics cards would likely rank higher, but this setup still delivers a smooth experience at most settings and resolutions. The 378th position out of 1642 indicates a well-balanced system that is competitive but not dominant in this specific game.

CPU Role

The Intel Core i5-14600KF brings substantial processing power to this combination. With 14 cores and 20 threads, it offers significant multi-threading capability that benefits modern game engines. The base clock of 3.50 GHz and boost clock of 5.30 GHz provide excellent single-thread performance, which is crucial for game logic and physics calculations. The 24 MB of shared L3 cache helps reduce memory latency, and the dual-channel memory bus supports both DDR4 and DDR5 modules.

In Thief, the CPU's role is most evident at lower resolutions where the GPU is less burdened. At 1080p Low settings, the frame rate reaches 209.8 FPS, a figure that suggests the CPU is feeding the GPU efficiently without becoming a bottleneck. The processor's strong single-core performance, reflected in its Cinebench R23 single-core score of 4643, ensures that game logic runs smoothly even at high frame rates.

The CPU's multi-core capabilities are also relevant. Thief, released in 2014, was designed for the multi-core processors of that era, and the 14-core i5-14600KF handles this workload with ease. The Cinebench R23 multi-core score of 32889 demonstrates substantial parallel processing power, though the game likely doesn't fully utilize all 20 threads. The data shows that the CPU is rarely the limiting factor, especially at higher resolutions where GPU load dominates.

Measured FPS Breakdown

The measured performance across all resolutions and settings provides a comprehensive picture of this combo's capabilities. At 1920x1080, the system delivers excellent frame rates across the board. Low settings produce 209.8 FPS, Medium settings reach 180.9 FPS, High settings achieve 139.4 FPS, and Ultra settings still manage 129.8 FPS. These numbers indicate that 1080p gaming is exceptionally smooth, with even the most demanding preset staying well above 120 FPS.

Moving to 2560x1440, performance remains strong but shows the expected decline. Low settings hit 165.4 FPS, Medium settings reach 125.3 FPS, High settings produce 92.9 FPS, and Ultra settings drop to 88.4 FPS. The gap between High and Ultra at this resolution is relatively small, suggesting that the additional visual fidelity from Ultra settings comes at a modest performance cost.

At 3840x2160, the GPU becomes the clear bottleneck. Low settings deliver 97.9 FPS, which is still playable but noticeably lower than lower resolutions. Medium settings drop to 73.9 FPS, High settings fall to 54.3 FPS, and Ultra settings bottom out at 52.7 FPS. The 4K results show that this combo can handle 4K gaming at Low and Medium settings comfortably, but High and Ultra settings will test the limits of smooth gameplay.

The data reveals that the most significant performance delta occurs between 1440p and 4K. This is where the GPU's rendering capacity is most taxed, and the frame rate drops become most pronounced. The system is clearly optimized for 1080p and 1440p gaming, while 4K requires careful settings management.

GPU Role

The AMD Radeon RX 9070 is the primary driver of graphical performance in this configuration. Built on the RDNA 4.0 architecture with a 4 nm process, it features 16 GB of GDDR6 memory on a 256-bit bus, providing 644.6 GB/s of memory bandwidth. The GPU's boost clock of 2520 MHz and game clock of 2070 MHz deliver substantial compute throughput, with 3584 shading units and 128 ROPs.

The GPU's 16 GB VRAM capacity is more than sufficient for Thief, even at 4K Ultra settings. The game, released in 2014, has modest VRAM requirements compared to modern titles, so memory capacity is not a limiting factor. The 644.6 GB/s memory bandwidth ensures that texture streaming and high-resolution assets are handled without stuttering.

The RX 9070's performance in Thief is characterized by strong scaling across settings but significant drops at 4K. The 36.13 TFLOPS FP32 compute capability is more than enough for this game's DirectX 12 workload, as evidenced by the high frame rates at 1080p and 1440p. However, the 4K results show the GPU's limitations when pushing nearly four times the pixels of 1080p.

The GPU's benchmark scores corroborate its mid-to-high-end positioning. Its Passmark G3D score of 25381 and 3DMark Steel Nomad score of 6290 indicate solid DirectX 12 performance. The GPU sits at the 79th percentile among all GPUs, which aligns with the observed frame rates in Thief. The RX 9070 is a capable card for this title, but 4K Ultra settings push it to its limits, resulting in sub-60 FPS performance.