Thief

Resolution Scaling

The measured FPS data for Thief with the AMD Ryzen 7 7700X and Intel Arc B570 shows a clear and predictable scaling pattern as resolution increases. At 1080p with Low settings, the combo produces 133 FPS average. Dropping to 1440p Low reduces that to 91 FPS, and at 4K Low, the average falls to 54 FPS. That is a 59% reduction from 1080p to 4K at Low settings, indicating a substantial GPU load increase as pixel count quadruples.

The pattern becomes more telling at higher settings. At High settings, the frame rate goes from 77 FPS at 1080p to 53 FPS at 1440p, then down to 31 FPS at 4K. The drop from 1440p to 4K is particularly steep — a 41% loss — which strongly suggests the Intel Arc B570 is the limiting component at this resolution. At Ultra settings, the numbers are 73 FPS at 1080p, 50 FPS at 1440p, and 29 FPS at 4K. The Ultra preset at 4K yields just 29 FPS average, which is below the threshold for smooth gameplay.

The scaling from Medium to High to Ultra at each resolution is relatively consistent, but the gap between Low and Medium is larger. At 1080p, Low produces 133 FPS while Medium drops to 101 FPS — a 24% hit. At 1440p, Low is 91 FPS and Medium is 69 FPS — a 24% reduction. At 4K, Low is 54 FPS and Medium is 41 FPS — a 24% decrease again. This consistency suggests that the Medium preset introduces a equal amount of additional shading or texture work across all resolutions.

What the resolution scaling data reveals is that the Arc B570 has enough headroom at 1080p to handle even Ultra settings above 60 FPS, but the 4K Ultra result of 29 FPS is clearly GPU-bound. The Ryzen 7 7700X, with its 8 cores and 16 threads, is not the bottleneck at any resolution in this title. The evidence is that the FPS drops are proportional to pixel count increase, which is classic GPU-limited behavior. At 1080p Low, the frame rate of 133 FPS shows the CPU can feed the GPU well beyond what most displays need, and the GPU becomes the ceiling as resolution climbs.

FAQ

Q: Can this system run Thief at 4K smoothly?

A: At 4K with Medium settings, the measured average FPS is 41, with a minimum of 35 FPS. At Ultra settings, the average drops to 29 FPS. Neither result reaches a 60 FPS threshold, so 4K gameplay would require Low settings (54 FPS average) for acceptable performance, though even that is below 60 FPS.

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

A: The data shows that 1080p is the sweet spot. At High settings, the combo delivers 77 FPS average, and at Medium it reaches 101 FPS with a minimum of 86 FPS. This is the only resolution where all settings presets exceed 60 FPS average.

Q: How does the Intel Arc B570 compare to its nearest rivals in synthetic benchmarks?

A: The Arc B570's average benchmark score is 20556. Its closest rival is the NVIDIA GeForce RTX 3070 Mobile with a score of 20534, a delta of just 0.1%. The Intel Arc A750 scores 20582, which is only 0.1% higher than the B570. The AMD Radeon R9 M390X scores 20662, putting it 0.5% above the B570.

Q: Is the Ryzen 7 7700X a strong performer relative to other CPUs?

A: The Ryzen 7 7700X has an average benchmark score of 35909, placing it in the 85th percentile of all CPUs. Its nearest rival, the AMD Ryzen 7 PRO 5845, scores 35802, which is only 0.3% lower. The Intel Core 7 250H scores 35728, 0.5% lower, and the AMD Ryzen AI 7 PRO 350 scores 35719, also 0.5% lower.

Q: What settings preset should I avoid at 1440p?

A: At 1440p, the Ultra preset produces an average of 50 FPS, which is below 60 FPS. If you want to stay above 60 FPS, the High preset at 53 FPS average is also below that mark. Low and Medium presets (91 FPS and 69 FPS respectively) are the only options that exceed 60 FPS at this resolution.

Q: How much performance is lost going from Low to Ultra settings?

A: At 1080p, the drop from Low (133 FPS) to Ultra (73 FPS) is 45%. At 1440p, the drop from Low (91 FPS) to Ultra (50 FPS) is also 45%. At 4K, Low (54 FPS) to Ultra (29 FPS) represents a 46% reduction. The consistency across resolutions indicates that the Ultra preset adds a similar relative load regardless of pixel count.

CPU Role

The AMD Ryzen 7 7700X is a 7000 series desktop processor built on the Zen 4 architecture with the Raphael codename. It has 8 cores and 16 threads, with a base clock of 4.50 GHz and a boost clock of 5.40 GHz. The processor is manufactured on a 5 nm process at TSMC, with 6,570 million transistors on a 71 mm² die. It supports DDR5 memory through a dual-channel interface with 83.2 GB/s of bandwidth.

In Thief, the CPU's role is to feed the GPU with draw calls and game logic. The measured FPS data shows that the 7700X is not the bottleneck in this title. At 1080p Low, the system reaches 133 FPS average, which is a high enough frame rate that the GPU is clearly the limiting factor. If the CPU were struggling, we would expect to see diminishing returns as resolution decreases, but the data shows frame rates scaling linearly with resolution, which is typical of GPU-bound scenarios.

The 7700X's single-thread performance is strong, as evidenced by its 3DMark single-thread score of 1090 and Cinebench R23 single-core score of 1987. Thief, being a 2014 title, likely relies heavily on single-threaded performance for its main game loop. The processor's boost clock of 5.40 GHz provides the high-frequency headroom that older games often need. The multi-threaded scores are also respectable: Cinebench R23 multicore reaches 19088, and Geekbench multicore scores 12451.

The CPU's percentile ranking of 85th among all processors places it in the upper tier. Its average benchmark score of 35909 is just 0.3% higher than the AMD Ryzen 7 PRO 5845, which is its nearest rival. The Intel Core 7 250H trails by 0.5%, and the AMD Ryzen AI 7 PRO 350 also trails by 0.5%. This positioning suggests that the 7700X is a competitive mid-range desktop processor, though not at the absolute top of the charts.

For Thief specifically, the 8-core/16-thread configuration is more than sufficient. The game was released in 2014, and while it can use multiple threads, the vast majority of the workload in stealth gameplay scenarios is likely serial. The data shows that at 1080p Low, the frame rate of 133 FPS is not CPU-limited, as the GPU still has headroom to reach higher frame rates at lower resolutions or with less demanding settings. The 4K results, where even Low settings produce only 54 FPS, confirm that the GPU is the primary constraint at higher resolutions.

The L3 cache of 32 MB shared across the cores provides ample capacity for game data that needs to be quickly accessible. The 5 nm process node and TSMC foundry mean the chip runs efficiently, which helps maintain consistent boost clocks during gaming sessions. The processor's TDP of 105W is modest for an 8-core part, and the AM5 socket platform provides PCIe Gen 5 connectivity for the GPU.

Measured FPS Breakdown

The measured FPS data for Thief with the AMD Ryzen 7 7700X and Intel Arc B570 covers three resolutions and four settings presets, for a total of 12 data points. The results show a consistent hierarchy across all resolutions.

At 1920x1080, the Low preset delivers 133 FPS average, which is the highest frame rate in the entire dataset. Medium settings produce 101 FPS average with a minimum of 86 FPS and a maximum of 116 FPS. High settings yield 77 FPS average, and Ultra settings drop to 73 FPS average. The delta between Low and Medium is 32 FPS, while the delta between High and Ultra is only 4 FPS, suggesting that the Ultra preset adds relatively little graphical fidelity for the performance cost in this range.

At 2560x1440, the Low preset averages 91 FPS. Medium settings produce 69 FPS average, with a minimum of 59 FPS and a maximum of 79 FPS. High settings average 53 FPS, and Ultra settings average 50 FPS. The gap between High and Ultra narrows to just 3 FPS at this resolution, indicating that the Ultra preset's additional effects are less demanding relative to the pixel count increase. The Medium preset at 1440p has a minimum of 59 FPS, which is just below the 60 FPS threshold, making it borderline for smooth gameplay.

At 3840x2160, the Low preset averages 54 FPS. Medium settings produce 41 FPS average, with a minimum of 35 FPS and a maximum of 47 FPS. High settings average 31 FPS, and Ultra settings average 29 FPS. The 4K results are all below 60 FPS, and even the minimum FPS at Medium (35 FPS) is quite low. The difference between High and Ultra at 4K is just 2 FPS, reinforcing that the Ultra preset provides diminishing returns as resolution increases.

Looking at the entire dataset, the scaling from 1080p to 1440p results in a frame rate reduction of approximately 32% across all settings. The scaling from 1440p to 4K results in a reduction of approximately 42% across all settings. This indicates that the GPU's performance degrades more rapidly as resolution increases from 1440p to 4K than it does from 1080p to 1440p, which is consistent with the Arc B570's memory bandwidth and compute limitations.

The Medium preset is the only one that provides both minimum and maximum FPS values in the dataset, allowing for a frame time analysis. At 1080p Medium, the range from minimum to maximum is 30 FPS (86 to 116). At 1440p Medium, the range is 20 FPS (59 to 79). At 4K Medium, the range is 12 FPS (35 to 47). The narrowing range at higher resolutions suggests that the GPU becomes more consistently saturated, with less variance in frame times.

GPU Role

The Intel Arc B570 is based on the Xe2-HPG architecture with the BMG-G21 chip, belonging to the Battlemage generation (Arc 5). It is manufactured on a 5 nm process at TSMC with 19,600 million transistors on a 272 mm² die. The GPU has 2304 shading units, 144 texture mapping units, and 80 raster output units, along with 18 ray tracing cores. Its base and boost clocks are both 2500 MHz, with memory running at 2375 MHz (19 Gbps effective).

The memory subsystem consists of 10 GB of GDDR6 on a 160-bit bus, providing 380.0 GB/s of bandwidth. This is a critical specification for Thief, as the game's texture streaming and scene complexity at higher settings can be memory-intensive. The 10 GB capacity is sufficient for 1080p and 1440p gaming, but at 4K with Ultra settings, the game may be approaching the memory limit, which could explain the steep drop to 29 FPS average.

The GPU's raw compute capabilities are 11.52 TFLOPS for FP32 and 23.04 TFLOPS for FP16 (2:1 ratio). The pixel rate is 200.0 GPixel/s and the texture rate is 360.0 GTexel/s. These figures place the B570 in the mid-range tier of GPUs, and the measured Thief performance aligns with that positioning. The GPU's average benchmark score is 20556, which puts it in the 65th percentile of all GPUs.

In terms of rival performance, the Arc B570's nearest competitor is the NVIDIA GeForce RTX 3070 Mobile, which scores 20534, just 0.1% lower. The Intel Arc A750 scores 20582, which is 0.1% higher than the B570. The NVIDIA Quadro M4000M scores 20480, 0.4% lower, and the AMD Radeon R9 M390X scores 20662, 0.5% higher. This tight grouping suggests that the B570 is performance-wise equivalent to these rivals in synthetic benchmarks, though real-world game performance can vary.

In Thief, the GPU's role becomes more pronounced as resolution increases. At 1080p, the GPU has enough headroom to deliver high frame rates across all settings, with the lowest result being 73 FPS at Ultra. At 1440p, the GPU begins to struggle with High and Ultra presets, falling to 53 FPS and 50 FPS respectively. At 4K, the GPU is clearly the bottleneck, with even Low settings producing only 54 FPS average.

The TDP of 150 W and the suggested PSU of 450 W indicate that the B570 is a power-efficient card. The PCIe 4.0 x8 interface is adequate for the bandwidth requirements of Thief, as the game is not particularly bandwidth-sensitive compared to modern titles. The 10 GB memory capacity is a positive for higher resolutions, but the 160-bit bus width limits memory bandwidth compared to cards with wider buses.

Settings Recommendations

The measured FPS data provides clear guidance on which settings preset offers the best experience for the AMD Ryzen 7 7700X and Intel Arc B570 combination in Thief.

At 1080p, the Medium preset is the recommended choice for most users. It delivers 101 FPS average with a minimum of 86 FPS, ensuring smooth gameplay without any dips below 60 FPS. The High preset at 77 FPS average is also viable if you prefer better visual quality, and it still maintains a comfortable margin above 60 FPS. The Ultra preset at 73 FPS average is playable, but the 4 FPS difference between High and Ultra suggests that the extra visual fidelity may not be worth the performance cost. The Low preset at 133 FPS is only recommended for competitive play where maximum frame rates are prioritized over visuals.

At 1440p, the Medium preset is the best balance of performance and quality. It averages 69 FPS with a minimum of 59 FPS, which is just barely below the 60 FPS threshold. The Low preset at 91 FPS provides a smoother experience if frame rate consistency is your priority. The High preset at 53 FPS average and Ultra at 50 FPS average are below 60 FPS, making them less desirable for action sequences where frame drops could affect gameplay. If you must use High or Ultra at 1440p, be prepared for occasional dips below 50 FPS.

At 4K, none of the settings presets achieve a 60 FPS average. The Low preset at 54 FPS is the only one that comes close, and even it will have frame drops. The Medium preset at 41 FPS average with a minimum of 35 FPS is playable if you can tolerate lower frame rates, but the experience will not be smooth. The High and Ultra presets at 31 FPS and 29 FPS respectively are not recommended for serious gameplay. For 4K, the best option is to use Low settings and accept the frame rate, or reduce the resolution to 1440p for a better experience.

The data suggests that the Medium preset is the sweet spot for this hardware combination across all resolutions. It provides the largest performance jump from Low without the diminishing returns of High and Ultra. At 1080p Medium, the minimum FPS of 86 ensures no stuttering. At 1440p Medium, the minimum of 59 FPS is just shy of ideal. At 4K Medium, the average of 41 FPS is the best balance of visual quality and playability.

For users with high refresh rate monitors, the 1080p Low or Medium presets are the only options that can fully utilize a 120 Hz or 144 Hz display. The 133 FPS at Low and 101 FPS at Medium both exceed 100 FPS, providing a fluid experience. At 1440p, even Low settings at 91 FPS average cannot fully saturate a 120 Hz display, so a 60 Hz or 75 Hz monitor is more appropriate.

Ultimately, the recommendation is to prioritize Medium settings at 1080p for the best combination of visual fidelity and performance, or drop to Low settings at 1440p for higher frame rates. The Ultra preset offers no meaningful advantage over High in this game, as the performance difference is minimal (4 FPS at 1080p, 3 FPS at 1440p, 2 FPS at 4K). The Arc B570 is best utilized at 1080p Medium or Low, where it can deliver frame rates that take full advantage of typical gaming monitors.