Thief

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS data for Thief shows a predictable but steep decline as resolution increases, with the drop between 1080p and 4K being substantial across all settings. At Ultra settings, the average FPS falls from 131 at 1920x1080 to 88.8 at 2560x1440, then to 50.8 at 3840x2160. That represents a 32% reduction from 1080p to 1440p, and a further 43% reduction from 1440p to 4K. The cumulative drop from 1080p Ultra to 4K Ultra is 61%, which strongly indicates that the AMD Radeon RX 9070 becomes the bottleneck as pixel count rises.

The pattern holds at other settings, though the relative drops differ. At High settings, the average FPS goes from 137.4 at 1080p to 97 at 1440p (a 29% drop), then to 55.1 at 4K (a 43% drop from 1440p). At Medium settings, the figures are 180.1, 123.6, and 72 respectively, showing a 31% drop to 1440p and a 42% drop to 4K. Low settings follow the same trajectory: 195.7, 164.1, and 99.2, with a 16% drop to 1440p and a 40% drop to 4K.

The scaling pattern reveals that the GPU is the limiting factor at 4K, particularly at Ultra and High presets where the frame rates hover near or below 60 FPS. The RX 9070's 16 GB of GDDR6 memory on a 256-bit bus with 644.6 GB/s bandwidth is sufficient for the game's demands at lower resolutions, but the sheer pixel throughput required at 3840x2160 overwhelms the rasterization capabilities. The pixel rate of 322.6 GPixel/s and texture rate of 564.5 GTexel/s are the relevant specs here, and the data shows they are not enough to maintain high frame rates at 4K with demanding presets.

At 1080p, the scaling between Low and Ultra is much tighter — from 195.7 to 131 — which suggests the Intel Core i7-12700K is keeping pace with the GPU even at the highest settings. The CPU's 12 cores and 20 threads, with a boost clock of 5.00 GHz, provide ample headroom for Thief's engine at this resolution. The fact that 1080p Low only reaches 195.7 FPS, rather than being limited by the CPU's single-thread performance, indicates the GPU is still the primary constraint even at the lowest settings.

CPU Role — cores, clocks, and how they relate to this game's results

The Intel Core i7-12700K brings a substantial amount of processing power to this pairing, and the benchmark data demonstrates its capacity to feed the RX 9070 without becoming a limiting factor in Thief. The processor's 12 cores and 20 threads, running at a base clock of 3.60 GHz and boosting to 5.00 GHz, place it in the 89th percentile among all CPUs. Its Cinebench R23 multi-core score of 29241 and single-core score of 4128 indicate strong performance across both heavily threaded and lightly threaded workloads.

In Thief, the CPU's role is evident in the 1080p results, where frame rates are high enough that any CPU limitation would manifest as a plateau across settings. The data shows no such plateau: Low settings produce 195.7 FPS, Medium produces 180.1, High produces 137.4, and Ultra produces 131. The spread between Low and Ultra at 1080p is 64.7 FPS, which indicates the GPU is scaling with settings rather than being held back by the CPU. If the i7-12700K were the bottleneck, we would expect to see the frame rates converge at higher settings, which they do not.

The 3DMark thread scaling results for the i7-12700K provide context: 2-thread score of 2065, 4-thread score of 4011, 8-thread score of 7202, and max-thread score of 9979. The near-linear scaling from 2 to 4 to 8 threads, and the relatively modest jump to max threads, reflects the hybrid Alder Lake architecture with its performance and efficiency cores. Thief, being a 2014 title, likely does not utilize all 20 threads effectively, but the strong single-thread performance — evidenced by the 3DMark single-thread score of 1043 and Cinebench R23 single-core score of 4128 — ensures that even older game engines receive adequate CPU throughput.

The CPU's nearest rivals in the benchmark database include the AMD Ryzen 7 PRO 5845 (average score 35802, delta -0.3%), Intel Core i7-13700T (35468, delta 0.6%), Intel Core i5-14500HX (35940, delta -0.7%), and Intel Core i7-13800H (35416, delta 0.8%). These deltas are all within 1% of the i7-12700K's average benchmark score of 35684, indicating that the CPU sits in a tightly competitive segment. For Thief specifically, this means the processor is unlikely to be the differentiator in frame rates; the GPU and settings will determine the experience.

Settings Recommendations — which preset gives the best experience per the measured rows

The measured FPS data provides clear guidance on which settings preset offers the optimal balance between visual quality and frame rate for this specific CPU-GPU combination. At 1920x1080, all four presets exceed 130 FPS, with High at 137.4 and Ultra at 131. The difference between High and Ultra is only 6.4 FPS, making Ultra the recommended choice for 1080p gaming if the display supports high refresh rates. The data does not show any min FPS values, so consistency cannot be assessed, but the average figures are high enough that even dips would likely remain playable.

At 2560x1440, the recommendation shifts. High produces 97 FPS and Ultra produces 88.8, both above the 60 FPS threshold but below the 144 Hz mark that some monitors target. Medium at 123.6 FPS is the only preset that clears 120 FPS at this resolution, but the visual quality trade-off may not be worth it for a stealth game where detail matters. High is the balanced choice here, offering 97 FPS with better visuals than Medium. Ultra at 88.8 FPS is still smooth and provides the best image quality, so the choice depends on whether the user prioritizes frame rate or fidelity.

At 3840x2160, the situation becomes more constrained. High produces 55.1 FPS, Medium produces 72, and Ultra produces 50.8. Low produces 99.2, but the visual downgrade is significant. For 4K gaming, Medium at 72 FPS is the clear recommendation, as it maintains a playable frame rate while retaining more visual fidelity than Low. Ultra at 50.8 FPS is borderline for smooth gameplay, and High at 55.1 FPS is only marginally better. The data suggests that 4K Ultra is not a viable option for this combo if a consistent 60 FPS is required.

The overall recommendation across the three resolutions is to use High at 1080p and 1440p, and Medium at 4K. This approach maximizes visual quality while keeping average FPS above 90 at the two lower resolutions and above 70 at 4K. The measured rows do not include min FPS data, so these recommendations are based solely on average performance.

FAQ

Q: What is the best resolution to use with this CPU-GPU combination for the highest frame rates?

A: The data shows 1920x1080 with Low settings produces the highest average FPS at 195.7. For a balance of quality and speed, 2560x1440 at High settings yields 97 FPS, while 3840x2160 at Medium settings yields 72 FPS.

Q: Can this combination handle 4K gaming in Thief?

A: Yes, but with caveats. At 4K, Medium settings produce 72 FPS and High produce 55.1 FPS, while Ultra drops to 50.8 FPS. The RX 9070's 16 GB VRAM and 644.6 GB/s bandwidth are sufficient, but the GPU's compute capabilities limit higher presets.

Q: How does the Intel Core i7-12700K compare to its nearest rivals in terms of average benchmark score?

A: The i7-12700K has an average benchmark score of 35684. Its nearest rivals include the AMD Ryzen 7 PRO 5845 at 35802 (delta -0.3%), Intel Core i7-13700T at 35468 (delta 0.6%), Intel Core i5-14500HX at 35940 (delta -0.7%), and Intel Core i7-13800H at 35416 (delta 0.8%). All are within 1% of each other.

Q: What is the FPS difference between Ultra and Low settings at each resolution?

A: At 1920x1080, the difference is 64.7 FPS (195.7 Low vs 131 Ultra). At 2560x1440, it is 75.3 FPS (164.1 Low vs 88.8 Ultra). At 3840x2160, it is 48.4 FPS (99.2 Low vs 50.8 Ultra).

Q: Does the CPU or GPU limit performance more in Thief at 1080p?

A: The data indicates the GPU is the limiting factor even at 1080p. The FPS scales consistently with settings (195.7 Low, 180.1 Medium, 137.4 High, 131 Ultra), showing no CPU-imposed plateau. The i7-12700K's strong single-thread score of 4128 in Cinebench R23 supports this interpretation.

Q: How does this combo rank among all tested combinations for Thief?

A: The combination ranks 397 out of 1642 tested combos, placing it in the top 24% of configurations. This reflects the balanced performance of the i7-12700K and RX 9070 pairing.

GPU Role — VRAM, clocks, and how they relate to this game's results

The AMD Radeon RX 9070 is the primary driver of frame rates in this Thief configuration, and its specifications align with the measured performance. The GPU features 3584 shading units, 224 texture mapping units, and 128 render output units, running at a base clock of 1330 MHz and a boost clock of 2520 MHz. The game clock of 2070 MHz represents the typical sustained frequency during gaming workloads, and this directly impacts the FPS figures observed across resolutions and settings.

The 16 GB of GDDR6 memory on a 256-bit bus provides 644.6 GB/s of bandwidth. For a 2014 title like Thief, this is more than sufficient — the game's textures and geometry do not require the full capacity or bandwidth. The memory clock of 2518 MHz (20.1 Gbps effective) ensures that memory bandwidth is not a bottleneck at any resolution, which is confirmed by the scaling behavior. The FPS drops from 1080p to 4K are consistent with pixel throughput limitations rather than memory constraints.

The RX 9070's compute capabilities — 36.13 TFLOPS FP32 and 72.25 TFLOPS FP16 — are substantial, but Thief's engine, released in 2014, likely does not leverage these modern features fully. The GPU's PassMark G3D score of 25381 places it in the 79th percentile among all GPUs, with an average benchmark score of 34780. Its nearest rivals include the NVIDIA A2 (average score 34866, delta -0.2%), NVIDIA Quadro GV100 (34677, delta 0.3%), AMD Radeon HD 7970 (34541, delta 0.7%), and AMD Radeon PRO W6400 (34511, delta 0.8%). The deltas are all under 1%, indicating tight competition in this performance tier.

The 4K Ultra result of 50.8 FPS is the most revealing data point. It shows that even with 16 GB of VRAM and 128 ROPs, the GPU cannot maintain 60 FPS at the highest settings and resolution. The pixel rate of 322.6 GPixel/s becomes the limiting factor, as the number of pixels at 3840x2160 (8.3 million) multiplied by the frame rate approaches this ceiling. At 1080p (2.1 million pixels), the same pixel rate allows for much higher frame rates, which is consistent with the observed 131 FPS at Ultra.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The complete measured FPS dataset for Thief with the Intel Core i7-12700K and AMD Radeon RX 9070 is as follows.

At 1920x1080, the average FPS values are: Low at 195.7, Medium at 180.1, High at 137.4, and Ultra at 131. The spread from Low to Ultra is 64.7 FPS, with the largest single drop occurring between Medium and High at 42.7 FPS. The difference between High and Ultra is only 6.4 FPS, making Ultra a cost-effective upgrade in terms of visual quality versus performance at this resolution.

At 2560x1440, the average FPS values are: Low at 164.1, Medium at 123.6, High at 97, and Ultra at 88.8. The spread from Low to Ultra is 75.3 FPS, which is larger than at 1080p. The drop from Medium to High is 26.6 FPS, and from High to Ultra is 8.2 FPS. Notably, the Low setting at 1440p produces 164.1 FPS, which is higher than the Ultra setting at 1080p (131 FPS), highlighting the GPU's capability at lower presets.

At 3840x2160, the average FPS values are: Low at 99.2, Medium at 72, High at 55.1, and Ultra at 50.8. The spread from Low to Ultra is 48.4 FPS, which is narrower than at lower resolutions. This compression indicates that the GPU is becoming the dominant constraint, as even Low settings cannot exceed 100 FPS at 4K. The drop from Medium to High is 16.9 FPS, and from High to Ultra is 4.3 FPS, showing diminishing returns as settings increase.

Across all resolutions, the pattern is consistent: Low settings always provide the highest FPS, and Ultra always provides the lowest. The relative performance gap between Low and Ultra widens from 1080p to 1440p but then narrows at 4K, as the GPU's absolute limits are reached. The combo rank of 397 out of 1642 tested combinations places this configuration in the upper quartile of all tested systems for Thief, reflecting its balanced performance profile. The data shows no min or max FPS values, so all figures represent average performance across the measurement period.