Thief

The Intel Core i3-12100F paired with the AMD Radeon RX 9070 delivers a performance curve in Thief that is heavily dictated by resolution, with the CPU proving to be a surprising bottleneck at lower settings. The data shows a dramatic scaling pattern: at 1080p Low, the combo achieves 167 FPS, but this drops to 148 FPS at 1440p Low and further to 95.7 FPS at 4K Low. This represents a 42.7% performance reduction from 1080p to 4K on the Low preset, indicating that while the GPU is being stressed at higher resolutions, the frame rates remain exceptionally high across the board.

The scaling from 1080p to 1440p on the High preset shows a more moderate decline, from 140.8 FPS to 95.9 FPS, a 31.9% drop. However, the jump from 1440p to 4K High is steeper, falling to 57.6 FPS, which is a 40% reduction. This pattern suggests that the RX 9070 is the primary limiter at 4K, where its 16 GB of GDDR6 memory and 644.6 GB/s bandwidth are being fully utilized by the higher pixel count. At 1080p, the frame rates are so high that the i3-12100F's 4 cores and 8 threads begin to cap performance, particularly on the Low preset where the GPU has less work to do.

How This Combo Ranks

The combination of the Core i3-12100F and Radeon RX 9070 achieves a rank of 490 out of 1642 tested combos in Thief, placing it in the upper third of all systems. This ranking is impressive considering the modest CPU, which has an average benchmark score of 13516 and sits at the 72nd percentile against all CPUs. The GPU, however, is the star of the show, with an average benchmark score of 34780 and a 79th percentile ranking against all GPUs. The disparity between the CPU's 72nd percentile and the GPU's 79th percentile suggests that the processor is holding back the graphics card in certain scenarios.

The CPU's nearest rivals include the AMD Ryzen Threadripper PRO 3975WX, which scores 13534 (a 0.1% delta), and the Intel Core i7-1250U at 13462 (0.4% delta). This shows the i3-12100F is competitive with far more expensive processors in synthetic benchmarks, but its 4-core/8-thread configuration may limit sustained performance in CPU-intensive scenes. The GPU's nearest rivals are the NVIDIA A2 at 34866 (a 0.2% delta) and the NVIDIA Quadro GV100 at 34677 (0.3% delta), indicating the RX 9070 is well-positioned among high-end cards despite its relatively recent release date of 2025-03-05.

GPU Role

The AMD Radeon RX 9070 is built on the RDNA 4.0 architecture with a Navi 48 chip, manufactured on a 4 nm process by TSMC. It features 3584 shading units, 224 texture mapping units, and 128 raster operation units, which drive the high frame rates observed in the measured data. The GPU's boost clock of 2520 MHz and game clock of 2070 MHz allow it to maintain strong performance, while its 16 GB of GDDR6 memory on a 256-bit bus provides 644.6 GB/s of bandwidth. This memory configuration is more than sufficient for Thief's 2014-era engine, which is why even at 4K Ultra, the combo manages to stay above 56 FPS.

The GPU's thermal and power design is rated at 220 W TDP with a suggested PSU of 550 W, and it requires 2x 8-pin power connectors. Its dual-slot design and PCIe 5.0 x16 interface ensure it can be paired with modern motherboards without bottlenecking the data transfer. In Thief, the RX 9070's DirectX 12 Ultimate support (12_2) and Vulkan 1.4 compatibility allow it to handle the game's rendering efficiently, though the title is old enough that these modern APIs are not fully utilized. The GPU's passmark G3D score of 25381 and 3DMark Steel Nomad DX12 score of 6290 confirm its raw power, which translates directly to the high average FPS figures seen across all resolution and settings combinations.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates across all settings. The Low preset achieves 167 FPS, Medium reaches 152.3 FPS, High hits 140.8 FPS, and Ultra drops to 131.2 FPS. The difference between Low and Ultra is 35.8 FPS, or 21.4%, which is relatively small and indicates that the GPU has ample headroom at this resolution. The i3-12100F's single-core performance, evidenced by its 3DMark single-thread score of 893 and Cinebench R23 single-core score of 1681, is sufficient to feed the GPU at these high frame rates, though the gap between Low and Ultra suggests the CPU is becoming a limiting factor on the Low preset.

Moving to 2560x1440, the frame rates remain highly playable. Low drops to 148 FPS, Medium to 123.7 FPS, High to 95.9 FPS, and Ultra to 92 FPS. The scaling from 1080p to 1440p is more pronounced at higher settings: High loses 44.9 FPS (31.9%) while Low loses only 19 FPS (11.4%). This indicates that the GPU is starting to become the primary bottleneck at 1440p, especially on the High and Ultra presets where the additional pixel count requires more shading and texture work. The 16 GB VRAM is not a concern here, as Thief's textures are small by modern standards.

At 3840x2160, the performance drops significantly, but the combo remains usable. Medium is the standout at 75 FPS, followed by Low at 95.7 FPS, High at 57.6 FPS, and Ultra at 56.1 FPS. The gap between Medium and High is 17.4 FPS, while the gap between High and Ultra is only 1.5 FPS, suggesting that the Ultra preset offers marginal visual improvements over High but costs nearly the same performance. The 4K Low result of 95.7 FPS is surprisingly high, indicating that the RX 9070's 36.13 TFLOPS of FP32 performance is more than enough for this older game, even at 4K, when settings are reduced.

FAQ

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

A: The data shows that 1920x1080 provides the highest frame rates, with all settings above 131 FPS. However, 2560x1440 on Medium (123.7 FPS) or High (95.9 FPS) offers a good balance of visual quality and performance, while 4K on Low (95.7 FPS) is viable for those prioritizing resolution over settings.

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

A: At 1080p, the i3-12100F's 4 cores and 8 threads with a boost clock of 4.30 GHz are sufficient to drive high frame rates, but the Low preset's 167 FPS versus Ultra's 131.2 FPS suggests the CPU limits performance when the GPU is underutilized. The CPU's passmark single-thread score of 3444 and 3DMark single-thread score of 893 indicate strong per-core performance.

Q: Is the RX 9070's 16 GB VRAM necessary for Thief?

A: No, Thief is a 2014 title that does not require large amounts of VRAM. The 16 GB GDDR6 memory is overkill for this game, but it ensures headroom for other modern titles. The 644.6 GB/s bandwidth is more relevant, helping maintain high frame rates at 4K.

Q: What is the performance difference between High and Ultra settings?

A: The difference is minimal. At 1080p, Ultra is 9.6 FPS slower than High (131.2 vs 140.8), at 1440p it is 3.9 FPS slower (92 vs 95.9), and at 4K it is 1.5 FPS slower (56.1 vs 57.6). The Ultra preset offers diminishing returns for the performance cost.

Q: How does this combo rank against other tested combinations?

A: It ranks 490 out of 1642 combos, placing it in the top 30% of all systems tested. This is a strong result given the CPU's modest specifications, with the GPU's high benchmark scores compensating for the processor's limitations.

Q: Can this combo handle 4K gaming?

A: Yes, but with caveats. At 4K Low, it achieves 95.7 FPS, and at 4K Medium, it hits 75 FPS. However, High and Ultra settings drop to 57.6 FPS and 56.1 FPS respectively, which are still playable but close to the 60 FPS threshold.

Settings Recommendations

The optimal settings for this combo depend on the target resolution. At 1920x1080, the Ultra preset at 131.2 FPS is the best choice, as the performance cost from High is only 9.6 FPS, and the visual improvements are worth it for a game that runs this well. For 2560x1440, the Medium preset at 123.7 FPS offers the smoothest experience, but High at 95.9 FPS is also excellent and provides better visual fidelity; the 27.8 FPS gap between the two is noticeable, making Medium the safer recommendation for competitive play.

At 3840x2160, the Medium preset at 75 FPS is the standout choice, offering a balance of visual quality and performance that stays well above the 60 FPS threshold. Low at 95.7 FPS is viable for those who prioritize frame rate over visuals, but the drop to High (57.6 FPS) and Ultra (56.1 FPS) is not recommended unless the user has a variable refresh rate monitor, as these frame rates are borderline for smooth gameplay. The data clearly shows that the RX 9070 is powerful enough to handle Thief at any resolution, but the CPU becomes a bottleneck at lower resolutions and settings, so users should favor higher settings at 1080p to shift the workload to the GPU.

CPU Role

The Intel Core i3-12100F is a 4-core, 8-thread processor from the Alder Lake architecture, built on Intel's 10 nm process. It has a base clock of 3.30 GHz and a boost clock of 4.30 GHz, with 12 MB of shared L3 cache. Its TDP is rated at 58 W, making it a low-power option that pairs well with the RX 9070's 220 W TDP for a total system draw that is manageable. The CPU's benchmark scores, including a Cinebench R23 multi-core score of 11912 and a Geekbench multi-core score of 7413, show that it is capable of handling modern workloads, but its 4-core configuration limits multi-threaded performance.

In Thief, the CPU's role is to feed the GPU with draw calls and physics calculations. The game is not heavily multi-threaded, so the i3-12100F's strong single-core performance, evidenced by its 3DMark single-thread score of 893 and PassMark single-thread score of 3444, is more important than its multi-core capabilities. The data supports this: at 1080p Low, the combo achieves 167 FPS, which is likely near the CPU's maximum frame rate limit. The CPU's nearest rival, the Intel Core i7-7700K, scores 13280 (1.8% delta), showing that the i3-12100F is competitive with older high-end processors in synthetic tests, but the 7700K's higher multi-threaded performance might give it an edge in more demanding scenes. Overall, the i3-12100F is a capable partner for the RX 9070 in Thief, but users seeking higher frame rates at 1080p Low should consider a more powerful CPU to fully unlock the GPU's potential.