Thief

# Thief with Intel Core i7-13700K + Intel Arc B580

This combo lands at rank 1297 out of 1642 tested configurations in Thief, placing it in the lower-middle portion of the database. That ranking might seem surprising given the hardware involved, but the data reveals a story about how this 2014 stealth title interacts with modern components. The Intel Core i7-13700K sits at the 93rd percentile among all CPUs, while the Intel Arc B580 holds the 66th percentile among GPUs — yet their combined result in Thief is middling. The benchmark numbers suggest the game's engine, built for an era of quad-core CPUs and much older graphics architectures, does not fully utilize what these parts offer.

How This Combo Ranks

At position 1297 of 1642, this pairing performs worse than roughly 79% of all tested combinations in Thief. That is a notable underperformance for a CPU that scores 47282 in average benchmark terms and a GPU that averages 23021. The gap between component-level percentiles and the in-game rank indicates a bottleneck or compatibility limitation rather than raw horsepower deficiency. The CPU's nearest rivals — the Intel Core i7-13700KF at 47334 (0.1% higher), the AMD EPYC 4364P at 47131 (0.3% lower), and the Intel Core i9-12900F at 47081 (0.4% lower) — all fall within a fraction of a percent of the i7-13700K's average score. This tight cluster suggests CPU performance is not the differentiator here. The GPU's nearest rival, the NVIDIA GeForce RTX 4060, scores 23181, just 0.7% higher than the Arc B580's 23021 average. Yet the in-game rank remains low, implying that Thief's specific rendering paths may not align well with the Arc B580's architecture. The data shows a system that should theoretically crush a 2014 title but lands in the bottom quarter of tested combos.

GPU Role

The Intel Arc B580 brings 12 GB of GDDR6 memory on a 192-bit bus, delivering 456.0 GB/s of bandwidth. Its base and boost clocks are identical at 2670 MHz, with memory running at 2375 MHz (19 Gbps effective). The GPU houses 2560 shading units, 160 texture mapping units, and 80 raster output units, along with 20 ray tracing cores. Compute throughput reaches 13.67 TFLOPS for FP32 and 27.34 TFLOPS for FP16. These specifications are competitive with mid-range modern cards, yet the passmark DirectX scores tell a different story: DirectX 9 scores 183, DirectX 11 scores 128, and DirectX 12 scores 76. Thief, released in 2014, primarily relies on DirectX 11 rendering. The Arc B580's DirectX 11 passmark score of 128 is its second-highest legacy API result, but the architecture's driver overhead on older APIs could explain why the game underperforms. The GPU's pixel rate of 213.6 GPixel/s and texture rate of 427.2 GTexel/s are ample for a game of Thief's era, yet the measured frames suggest the card is not reaching its theoretical potential in this workload.

Resolution Scaling

The FPS progression across resolutions reveals where the bottleneck shifts. From 1080p to 1440p at High settings, average FPS drops from 87.9 to 60.7 — a 31% reduction. From 1440p to 4K at High, the drop is steeper: from 60.7 to 33.8, a 44% decrease. This pattern indicates the GPU becomes progressively more stressed as pixel count rises, which is expected. However, the magnitude of the 4K drop suggests the Arc B580 struggles with the higher resolution in this title. At Low settings, the scaling is different: 1080p yields 148.1 FPS, 1440p yields 103.1 FPS (a 30% drop), and 4K yields 57.6 FPS (a 44% drop from 1440p). The consistent ~30% drop from 1080p to 1440p across settings points to a resolution-driven GPU limitation. The 4K numbers, hovering between 33.5 and 57.6 FPS depending on settings, indicate that 4K gaming is only viable at Low preset. The data implies the limiting component at higher resolutions is clearly the GPU, as the CPU's 16 cores and 24 threads are far beyond what Thief's engine can utilize.

Measured FPS Breakdown

At 1920x1080, the full settings range is playable: Low delivers 148.1 FPS, Medium 113.8 FPS, High 87.9 FPS, and Ultra 82.2 FPS. The gap between High and Ultra is only 5.7 FPS, suggesting diminishing returns at the top end. At 2560x1440, the numbers shift downward: Low produces 103.1 FPS, Medium 76.6 FPS, High 60.7 FPS, and Ultra 53.4 FPS. The step from Medium to High at 1440p costs 15.9 FPS, a more significant jump than the 10.5 FPS difference between High and Ultra. At 3840x2160, performance becomes marginal: Low achieves 57.6 FPS, Medium 44.7 FPS, High 33.8 FPS, and Ultra 33.5 FPS. Notably, High and Ultra at 4K produce nearly identical results (33.8 vs 33.5 FPS), indicating that the Ultra preset's additional effects are essentially free at this resolution because the GPU is already saturated. The 4K Low setting at 57.6 FPS is the only 4K option that clears the 60 FPS threshold, but barely. Across all resolutions, the delta between Low and Ultra grows with pixel count: 65.9 FPS at 1080p, 49.7 FPS at 1440p, and 24.1 FPS at 4K. This compression at higher resolutions reinforces that GPU throughput, not settings overhead, dominates the 4K results.

CPU Role

The Intel Core i7-13700K is a 16-core, 24-thread processor based on Raptor Lake architecture, built on Intel's 10 nm process. It operates at a 3.40 GHz base clock and boosts to 5.40 GHz, with a 125 W TDP. Cache configuration includes 80 KB L1 per core, 2 MB L2 per core, and 30 MB shared L3. The CPU's benchmark results are formidable: Cinebench R23 multicore reaches 39000, single-core 5505; Geekbench multicore scores 17731, single-core 2850; Passmark multithread hits 45887. In synthetic tests, the chip outperforms its nearest rivals by margins under 1%, placing it in a dead heat with the 13700KF and Ryzen 9 PRO 5945. However, Thief's engine — designed for the hardware of 2014 — cannot leverage this computational wealth. The game's threading model likely uses only a handful of cores, rendering the i7-13700K's 16 cores largely irrelevant. The CPU's 3dmark scores show strong scaling from 2 threads (2262) to 8 threads (8193) to max threads (12412), but a game from 2014 rarely extends beyond four to eight threads. The 3dmark single-thread score of 1136 and the Passmark single-thread score of 4333 indicate excellent per-core performance, which would help in lightly threaded games, yet the measured FPS at 1080p Low (148.1 FPS) suggests the CPU is not the primary limiter even at low resolutions — the GPU's driver overhead on legacy APIs likely caps performance.

Settings Recommendations

The measured rows point toward Medium as the optimal preset for most scenarios. At 1080p, Medium delivers 113.8 FPS, which is 25.9 FPS higher than High while only sacrificing visual fidelity that a 2014 game's Medium preset still renders acceptably. At 1440p, Medium produces 76.6 FPS, comfortably above the 60 FPS target, while High drops to 60.7 FPS and Ultra falls to 53.4 FPS. For 1440p gaming, Medium offers the best balance of smoothness and visual quality. At 4K, the recommendation shifts: Low at 57.6 FPS is the only playable option, as Medium drops to 44.7 FPS and High/Ultra fall into the low 30s. The data shows Ultra provides negligible gains over High at 4K (33.5 vs 33.8 FPS), so if a user insists on 4K with higher settings, the difference is imperceptible in performance. For users with 1080p monitors, High at 87.9 FPS is viable, but Medium's 113.8 FPS provides a more headroom for frame time consistency. The most efficient choice across the board is Medium: it captures the majority of performance available from this combo without the steep drop-offs seen at High and Ultra.

FAQ

Q: Is this combo capable of 60 FPS at 1440p in Thief?

A: Yes, at Medium settings the combo achieves 76.6 FPS average at 2560x1440. High settings also clear the threshold at 60.7 FPS, but Ultra falls short at 53.4 FPS.

Q: How does the Intel Arc B580 compare to its closest rival in synthetic benchmarks?

A: The Arc B580 averages 23021 in benchmark scores, while the NVIDIA GeForce RTX 4060 scores 23181, making the RTX 4060 0.7% faster. The AMD Radeon 760M is 0.1% slower at 22999, and the NVIDIA P106-100 is 0.3% slower at 22950.

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

A: The data shows 1080p is the strongest resolution, with all settings exceeding 82 FPS. At 1440p, Medium and High remain playable. 4K is only viable at Low settings, which produces 57.6 FPS.

Q: Why does the combo rank so low if the CPU is in the 93rd percentile?

A: The rank of 1297 out of 1642 reflects the game's specific demands. Thief's engine, released in 2014, does not scale with the i7-13700K's 16 cores, and the Arc B580's legacy DirectX performance may limit results. The CPU's nearest rivals all score within 0.5% of each other, indicating CPU power is not the differentiator.

Q: How does the CPU's multicore performance compare to its closest rival?

A: The Intel Core i7-13700K averages 47282, while the Intel Core i7-13700KF scores 47334, a 0.1% difference. The AMD EPYC 4364P scores 47131 (0.3% lower), and the AMD Ryzen 9 PRO 5945 scores 47527 (0.5% higher).

Q: What happens to FPS when moving from 1440p to 4K at High settings?

A: Average FPS drops from 60.7 at 2560x1440 to 33.8 at 3840x2160, a 44% reduction. This indicates the GPU becomes the dominant bottleneck at 4K, as the CPU has ample headroom.