Thief

The Intel Core i5-12600KF paired with the NVIDIA GeForce RTX 3080 Ti delivers a remarkably consistent experience in Thief, with performance scaling that clearly identifies the graphics card as the primary bottleneck at higher resolutions. The data shows a steep decline in frame rates as resolution increases, which is typical for a GPU-bound title. At 1080p High settings, the combo achieves 147.1 FPS, but this drops to 103 FPS at 1440p and further to 60 FPS at 4K. This represents a 59% reduction in frame rate from 1080p to 4K, indicating that the RTX 3080 Ti is being pushed to its limits at the highest resolution while the CPU still has headroom to spare.

The scaling pattern becomes even more telling when examining the Low settings across resolutions. At 1080p Low, the system produces 192.9 FPS, which falls to 168.6 FPS at 1440p and 102.8 FPS at 4K. The relatively modest drop from 1080p to 1440p (12.6%) suggests that at lower graphical loads, the CPU begins to play a more significant role, though the GPU still remains the dominant factor. However, the substantial 39% decline from 1440p to 4K at Low settings confirms that even with minimal graphical demands, the RTX 3080 Ti's rendering pipeline becomes the limiting component at ultra-high resolutions. The Ultra preset tells a similar story, with 138.7 FPS at 1080p, 95.7 FPS at 1440p, and 54.9 FPS at 4K — a 60% total drop that underscores the GPU's workload scaling.

CPU Role

The Intel Core i5-12600KF brings substantial processing power to this pairing, and benchmark results indicate it is well-suited to avoid becoming a bottleneck in Thief. This processor features 10 cores and 16 threads, with a base clock of 3.70 GHz and a boost clock of 4.90 GHz. The architecture is Alder Lake-S, built on Intel's 10 nm process, and it includes a 20 MB shared L3 cache alongside 1.25 MB L2 per core. These specifications translate into strong synthetic performance, with a Cinebench R23 multicore score of 23444 and a single-core score of 3309. The Geekbench results further reinforce this, showing a multicore score of 12373 and a single-core score of 2529.

Relative to its closest rivals, the i5-12600KF sits in a tight competitive band. The average benchmark score of 27827 places it within 0.1% of the Intel Core i5-12600K (27851) and effectively tied with the Intel Core i9-10900K (27829). It is also only 0.2% behind the Intel Core Ultra 5 125H (27872) and 0.4% ahead of the Intel Core i7-13700H (27716). This clustering suggests that the CPU's performance is well-balanced for gaming workloads, and the 84th percentile ranking among all CPUs indicates it has ample headroom. In Thief, a 2014 stealth title, the game's threading demands are unlikely to stress this processor, allowing the RTX 3080 Ti to dictate overall frame rates.

FAQ

Q: How does the combo perform at 1080p Ultra settings?

A: The system achieves 138.7 FPS on average at 1920x1080 with Ultra settings, which is well above the 60 FPS threshold for smooth gameplay. This indicates the GPU has significant spare capacity at this resolution.

Q: What is the frame rate difference between Low and Ultra at 4K?

A: At 3840x2160, the average frame rate drops from 102.8 FPS on Low settings to 54.9 FPS on Ultra settings. This represents a 46.6% reduction, demonstrating the substantial graphical workload increase at 4K Ultra.

Q: Is the CPU or GPU the limiting factor in this game?

A: The data points to the GPU being the primary limiter, especially at higher resolutions. The frame rate drops consistently with resolution increases, while the CPU's high benchmark scores (84th percentile) and strong single-thread performance suggest it is not the constraint.

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

A: The combo ranks 308th out of 1642 tested combinations in Thief, placing it in the top 18.8% of all systems tested. This is a strong showing, though the game's age and the high-end components suggest it should rank higher if the CPU were the limiting factor.

Q: What is the performance difference between 1440p and 4K at High settings?

A: At 2560x1440 High, the average frame rate is 103 FPS, which drops to 60 FPS at 3840x2160 High. This 41.7% reduction highlights the significant rendering load increase at 4K.

Q: Can the system maintain 60 FPS at 4K with the highest settings?

A: No, at 4K Ultra the average frame rate falls to 54.9 FPS, just below the 60 FPS target. To achieve a stable 60 FPS at 4K, users would need to select Medium settings, which produce 77 FPS.

How This Combo Ranks

The combination of the Intel Core i5-12600KF and NVIDIA GeForce RTX 3080 Ti achieves a rank of 308 out of 1642 tested combos in Thief, placing it firmly in the upper tier of systems. This ranking is measured data, not an estimate, and it reflects the actual performance observed across the tested resolutions and settings. The position suggests that while this is a high-end pairing, it is not at the absolute top of the performance hierarchy for this specific game. Given that the RTX 3080 Ti sits at the 83rd percentile among all GPUs and the CPU at the 84th percentile, one might expect a higher rank, but the game's age and optimization patterns likely favor configurations with even more powerful GPUs.

The rank becomes more understandable when considering the GPU's nearest rivals. The RTX 3080 Ti's average benchmark score of 41224 is only 0.5% behind the RTX 3090 (41441) and 0.9% behind the AMD Radeon Pro 5300 (41610). It also trails the RTX 5070 by 1.1% and the Tesla M40 by 1.6%. This tight clustering indicates that the 3080 Ti is competitive with, but slightly behind, the next tier of GPUs. In a game like Thief that heavily stresses the GPU at high resolutions, this small deficit could account for the 308th ranking rather than a higher placement. The CPU side shows minimal variance with its rivals, so the GPU's relative position is likely the deciding factor in the overall combo rank.

GPU Role

The NVIDIA GeForce RTX 3080 Ti is the dominant component in this pairing, and the measured frame rates in Thief consistently reflect its capabilities and limitations. The GPU features 12 GB of GDDR6X memory on a 384-bit bus, delivering a bandwidth of 912.4 GB/s. Its clock speeds are set at 1365 MHz base and 1665 MHz boost, and it houses 10240 shading units, 320 texture mapping units, and 112 raster operation units. The memory operates at 1188 MHz, translating to 19 Gbps effective, which provides ample bandwidth for high-resolution textures. With an FP32 performance of 34.10 TFLOPS, the card is well-equipped for demanding workloads, and its 80 ray tracing cores and 320 tensor cores add modern feature support.

The GPU's benchmark results show a Passmark G3D score of 26896 and a Geekbench OpenCL score of 191309, with a Vulkan score of 171798. These figures place it at the 83rd percentile among all GPUs, meaning it outperforms the majority of graphics cards on the market. In Thief, the GPU's role becomes clear through the resolution scaling analysis. At 1080p, the card has enough headroom to deliver 192.9 FPS on Low settings, but at 4K Ultra, it falls to 54.9 FPS. This behavior is consistent with a GPU that is being fully utilized at the highest resolutions. The 12 GB VRAM capacity is likely sufficient for Thief's textures, as the game's 2014 release date means it predates the massive VRAM demands of modern titles. The card's 350 W TDP and 750 W suggested PSU requirement indicate it is a power-hungry component, but its performance justifies the energy draw in this context.