Thief

# Thief Performance Analysis: Intel Core i3-12100F + NVIDIA GeForce RTX 3070

The pairing of a 4-core Intel Core i3-12100F with an 8 GB NVIDIA GeForce RTX 3070 produces a fascinating split personality in Thief. At 1080p, the combo delivers triple-digit frame rates across all settings, with Low hitting 171.5 FPS and Ultra still maintaining 117 FPS. Yet the data reveals a clear transition point: moving from 1440p to 4K causes the most dramatic performance degradation, with Ultra dropping from 77.4 FPS to 47.4 FPS — a 38.8% reduction. This suggests the system is well-balanced at lower resolutions but becomes heavily GPU-bound as pixel count rises, with the CPU's 4 cores and 8 threads proving sufficient to feed the RTX 3070 until the GPU's 8 GB VRAM and memory bandwidth become the limiting factor.

Resolution Scaling

The measured FPS data tells a compelling story about where the bottleneck shifts across resolutions. At 1080p, the performance gap between Low (171.5 FPS) and Ultra (117 FPS) is 54.5 FPS, indicating that even at the highest settings, the system has ample headroom. The jump from 1080p Ultra to 1440p Ultra shows a 39.6 FPS drop to 77.4 FPS, a 33.8% decrease that hints at the GPU beginning to strain. However, the most striking scaling occurs when moving from 1440p to 4K: Ultra plummets from 77.4 FPS to 47.4 FPS, a 38.8% reduction that underscores how the RTX 3070's 448.0 GB/s memory bandwidth and 8 GB GDDR6 VRAM become the primary constraints.

Interestingly, the Low preset at 4K still achieves 82.8 FPS, which is remarkably close to the 1440p High result of 83.1 FPS. This near-identical performance suggests that at 4K, the GPU is operating at its computational limit regardless of quality settings, with the difference between Low and Ultra at 4K being 35.4 FPS. The data indicates that the RTX 3070's pixel rate of 165.6 GPixel/s and texture rate of 317.4 GTexel/s are sufficient for 4K at reduced settings, but the shader workload at higher presets quickly overwhelms the 20.31 TFLOPS FP32 throughput. This pattern strongly implies that users targeting 4K should prioritize the Medium preset (62.5 FPS) as a practical ceiling, while 1440p offers the best balance of visual fidelity and performance headroom.

FAQ

Q: What is the highest average FPS achievable with this combo in Thief?

A: The highest measured average is 171.5 FPS, achieved at 1920x1080 with Low settings.

Q: How does the RTX 3070 compare to its nearest rival, the AMD Radeon RX 6600 XT?

A: The RTX 3070's average benchmark score of 28238 is 0.9% higher than the RX 6600 XT's 27985, indicating a marginal performance advantage in synthetic tests.

Q: What is the minimum playable 4K experience according to the data?

A: At 3840x2160 with Medium settings, the combo averages 62.5 FPS, which is above the 60 FPS threshold for smooth gameplay. Low settings at 4K achieve 82.8 FPS.

Q: Does the CPU bottleneck at any resolution?

A: The data shows no evidence of CPU limitation. At 1080p Low (171.5 FPS), the system still scales with GPU settings, suggesting the i3-12100F's single-thread score of 893 in 3dmark and 1681 in Cinebench R23 provide adequate throughput.

Q: How does the combo rank among all tested configurations?

A: This combo ranks 664th out of 1642 tested combinations, placing it in the 59.6th percentile of all tested systems in Thief.

Q: What is the performance delta between the i3-12100F and its closest CPU rival?

A: The i3-12100F's average benchmark score of 13516 is 0.1% lower than the AMD Ryzen Threadripper PRO 3975WX's 13534, making them statistically equivalent.

CPU Role

The Intel Core i3-12100F brings 4 cores and 8 threads to this pairing, with a base clock of 3.30 GHz and boost up to 4.30 GHz. This Alder Lake-S architecture chip, built on Intel's 10 nm process, demonstrates that a quad-core design can still hold its own in a 2014 stealth title. The CPU's 12 MB of shared L3 cache and 1.25 MB per-core L2 cache provide adequate data locality for Thief's relatively modest CPU demands. Notably, the 3dmark scores reveal a significant performance plateau: the 4-thread score of 2859 and 8-thread score of 4026 show only a 40.8% improvement from 4 to 8 threads, while max-thread performance (4023) is nearly identical to 8-thread, indicating that the processor's 4 physical cores are the primary compute resource.

The Cinebench R23 results further contextualize the CPU's capabilities: a single-core score of 1681 and multi-core score of 11912. These numbers, combined with the Passmark single-thread score of 3444, suggest that the i3-12100F excels at lightly-threaded workloads typical of games from this era. The CPU's 72nd percentile ranking against all CPUs, with an average benchmark score of 13516, places it just 1.8% ahead of the Intel Core i7-7700K (13280) and 0.6% ahead of the Core i3-10105 (13430). This positioning indicates that while the i3-12100F isn't a top-tier processor, its strong single-thread performance ensures it doesn't starve the RTX 3070, particularly at 1080p where frame rates exceed 170 FPS.

How This Combo Ranks

The combo's rank of 664 out of 1642 tested configurations in Thief places it in the upper-middle tier of all systems evaluated. This position is particularly noteworthy given the CPU's budget-oriented market segment and the GPU's now end-of-life status. The ranking suggests that the combination of a 4-core CPU with a high-end GPU from the Ampere generation creates a balanced system for this title, outperforming the majority of tested combos while not reaching the top echelons reserved for flagship CPUs paired with top-tier GPUs.

The data implies that the GPU is the primary driver of this ranking. The RTX 3070's 72nd percentile among all GPUs, with an average score of 28238, is consistent with the combo's overall standing. Interestingly, the GPU's nearest rivals include the AMD FirePro S7150 (0.6% higher score) and the Radeon R9 M295X (1.1% lower), which are professional and older gaming cards respectively. This suggests that the RTX 3070's performance profile is well-suited to Thief's DirectX 11-era rendering, where its 5888 shading units and 184 texture mapping units can be fully utilized. The combo's rank indicates that for this specific game, the i3-12100F does not hold back the RTX 3070, as evidenced by the strong scaling from 1080p to 1440p before GPU limits emerge at 4K.

Measured FPS Breakdown

At 1920x1080, the combo delivers its strongest results across all settings. Low settings produce 171.5 FPS, Medium achieves 151.9 FPS, High reaches 120.4 FPS, and Ultra maintains 117 FPS. The 54.5 FPS spread between Low and Ultra at 1080p indicates that even the most demanding preset leaves significant performance headroom, suggesting the CPU is capable of driving higher frame rates if the GPU were more powerful.

Moving to 2560x1440, the performance envelope compresses. Low settings yield 145.5 FPS, Medium drops to 110 FPS, High falls to 83.1 FPS, and Ultra bottoms out at 77.4 FPS. The 68.1 FPS gap between Low and Ultra widens compared to 1080p, indicating the GPU is becoming more of a limiting factor as pixel count increases. The transition from High to Ultra at this resolution costs only 5.7 FPS, suggesting that Ultra settings provide marginal visual improvements over High for this title.

At 3840x2160, the GPU is clearly the bottleneck. Low settings achieve 82.8 FPS, Medium hits 62.5 FPS, High manages 48.7 FPS, and Ultra drops to 47.4 FPS. The 35.4 FPS difference between Low and Ultra at 4K, combined with the dramatic 38.8% drop from 1440p Ultra, demonstrates that the RTX 3070's 8 GB VRAM and 448.0 GB/s bandwidth are pushed to their limits. The data shows that 4K gaming is only viable at Medium or Low settings, with High and Ultra falling below the 50 FPS threshold for smooth gameplay.

Settings Recommendations

The measured data points to 1440p Medium as the sweet spot for this combo. At 110 FPS, this configuration offers a 32.6 FPS improvement over High settings (83.1 FPS) while maintaining visual quality that is only slightly reduced. The 1440p Ultra preset at 77.4 FPS is also viable, but the 32.6 FPS penalty over Medium raises questions about whether the visual upgrade justifies the performance cost. For users prioritizing frame rate, 1080p Ultra at 117 FPS provides a high-refresh-rate experience without sacrificing image quality.

At 4K, the recommendation is more nuanced. Medium settings at 62.5 FPS provide the best balance, staying above 60 FPS while offering acceptable detail. Low settings at 4K (82.8 FPS) are viable for competitive play, but the visual degradation may not be worth the 20.3 FPS gain over Medium. High and Ultra at 4K, at 48.7 FPS and 47.4 FPS respectively, are only suitable for users who prioritize image quality over smoothness, as both fall below the 50 FPS threshold. The data suggests that this combo is best utilized at 1440p, where it delivers excellent performance across all settings, or at 1080p for maximum frame rates.

GPU Role

The NVIDIA GeForce RTX 3070, built on the Ampere architecture with a GA104 chip, plays the dominant role in this combo's Thief performance. With 5888 shading units, 184 TMUs, and 96 ROPs, the GPU's raw compute capabilities are substantial, yet the 8 GB of GDDR6 memory on a 256-bit bus (448.0 GB/s bandwidth) emerges as the critical constraint at higher resolutions. The 4K results, where Ultra settings produce 47.4 FPS, indicate that memory bandwidth and capacity become limiting factors as texture loads increase.

The GPU's clock behavior — 1500 MHz base and 1725 MHz boost — combined with 46 ray tracing cores and 184 tensor cores, shows that Thief primarily utilizes the traditional rasterization pipeline. The Passmark DirectX 11 score of 182, compared to DirectX 12's 85, suggests the game's 2014-era engine is better optimized for the older API. The GPU's 72nd percentile ranking, with an average score of 28238, places it just 1% above the GeForce GTX 980 Ti (27956), indicating that while the RTX 3070 is a modern card, its performance in this title is more aligned with high-end cards from earlier generations. The 20.31 TFLOPS FP32 throughput is clearly sufficient for Thief, as evidenced by the 171.5 FPS at 1080p Low, but the 4K Ultra result of 47.4 FPS reveals that the GPU's memory subsystem, not its compute power, is the ultimate bottleneck.