Thief

Thief, a 2014 stealth title, responds to resolution scaling in a way that clearly identifies the Intel Arc B370 as the primary performance limiter in this combo. The measured frame rates show a consistent and substantial drop as resolution increases, a pattern typical of GPU-bound scenarios. At 1920x1080 with Low settings, the combo achieves an average of 78 FPS. Scaling up to 2560x1440 reduces this to 53 FPS, a significant 32% decrease in average frame rate. Pushing further to 3840x2160 at Low settings yields just 31 FPS, which is only 40% of the performance seen at 1080p. This steep decline with each resolution step indicates that the rendering workload is overwhelming the GPU's capabilities, rather than the CPU. The data suggests that the Ryzen 5 7600 has ample headroom to feed the GPU at lower resolutions, but as pixel count rises, the Arc B370's throughput becomes the bottleneck, causing the frame rate to plummet.

The pattern persists across all quality settings. At High settings, the average frame rate falls from 45 FPS at 1080p to 31 FPS at 1440p, and finally to 18 FPS at 4K. This is a 60% reduction in performance from 1080p to 4K. The Ultra preset tells a similar story, with averages of 43, 29, and 17 FPS at 1080p, 1440p, and 2160p, respectively. The consistency of this scaling behavior across different settings reinforces the conclusion that the GPU is the limiting factor. A CPU-bound scenario would show smaller frame rate differences between resolutions, as the CPU's workload would remain relatively constant. The fact that the frame rate nearly halves when moving from 1080p to 4K on every preset is a clear indicator of a GPU that is saturated by the increasing pixel fill rate demands of the game.

Resolution Scaling

The measured FPS data for Thief reveals a very clear and expected scaling pattern for a system with a powerful CPU and a modest GPU. The Intel Arc B370, with its 1280 shading units and 20 ROPs, is the clear limiting component. The data shows that at 1920x1080, the combo can deliver playable frame rates on lower settings, but the performance headroom evaporates quickly as resolution increases. For instance, at Low settings, the average FPS drops from 78 at 1080p to 53 at 1440p, a 25 FPS loss. Moving from 1440p to 4K at Low settings results in a further 22 FPS loss, bringing the average down to 31 FPS. This shows a nearly linear relationship between pixel count and performance loss, which is the signature of a GPU-bound workload.

The situation is similar for the Medium and High presets. For Medium, the average frame rates are 59, 41, and 24 FPS at 1080p, 1440p, and 2160p, respectively. The High preset yields 45, 31, and 18 FPS across the same resolutions. The Ultra preset, which is the most demanding, produces 43, 29, and 17 FPS. The delta between the 1440p and 4K results for each setting is substantial, often representing a 40-45% performance drop. This data indicates that the Arc B370 simply does not have the raw pixel throughput to handle 4K resolution in this title, regardless of the visual fidelity settings. The 4K results are uniformly below 31 FPS, which is below the threshold for a smooth experience.

What is particularly telling is the scaling from 1080p to 1440p. The performance drop is significant, but not as catastrophic as the jump to 4K. This suggests that the GPU is able to partially cope with the increased load at 1440p, but it is already struggling. The 1080p results are the only ones that approach acceptable levels of smoothness, and even then, only on the Low and Medium presets. The data strongly suggests that for a consistent experience, 1080p is the only viable resolution for this combination, and even then, the highest settings may not be achievable at a high frame rate. The core takeaway from the scaling analysis is that the GPU is the limiting factor, and its performance ceiling is hit early in the resolution scaling curve.

GPU Role

The Intel Arc B370 is a mobile-class integrated graphics processor based on the Xe3-LPG architecture and manufactured on Intel's 3 nm process. Its performance characteristics are the primary driver behind the measured frame rates in Thief. The GPU's clock speeds are listed as a base of 300 MHz and a boost of 2400 MHz. The boost clock is what the GPU can achieve under load, and it is the primary determinant of its compute throughput. However, the GPU's modest specifications, including 1280 shading units, 40 TMUs, and 20 ROPs, limit its overall fill rate and shading capabilities. The texture rate is listed at 96.00 GTexel/s, and the pixel rate is 48.00 GPixel/s. These figures are low for modern gaming, and they directly impact the ability to render complex scenes at high resolutions.

The VRAM configuration is a critical factor. The Arc B370 uses "System Shared" memory, meaning it has no dedicated video memory and instead relies on the system's DDR5 RAM. The memory bandwidth is listed as "System Dependent," which means its performance is tied to the CPU's memory controller and the speed of the installed RAM. In this case, the Ryzen 5 7600 supports dual-channel DDR5 with a theoretical bandwidth of 83.2 GB/s. This shared memory arrangement can become a bottleneck, especially at higher resolutions where the GPU needs to access textures and frame buffers more frequently. The lack of dedicated VRAM likely contributes to the severe performance drop at 4K, as the GPU must compete with the CPU for memory bandwidth.

The GPU's benchmark scores reflect its position in the market. It has an average benchmark score of 1184 in 3DMark Steel Nomad, which places it in the 5th percentile of all GPUs. Its nearest rivals include the ATI Mobility Radeon HD 5570 and the ATI Radeon HD 5770, both of which are over a decade old. This data underscores that the Arc B370 is not a high-performance gaming part. In Thief, its limitations are exposed by the game's rendering demands. The measured FPS at 1080p Low (78 FPS) shows that the GPU can handle a light load, but the high pixel counts of 1440p and 4K quickly overwhelm its capabilities. The GPU's role in this combo is that of a bottleneck; it is the component that prevents the system from achieving higher frame rates, and its performance profile dictates that this system is only suitable for 1080p gaming.

FAQ

Q: What is the highest average frame rate this combo can achieve in Thief?

A: The highest measured average frame rate is 78 FPS, which occurs at 1920x1080 resolution with the Low settings preset.

Q: Is this system capable of running Thief at 4K resolution?

A: The data indicates it is not capable of a smooth 4K experience. At 3840x2160, the average frame rates range from 17 FPS on Ultra to 31 FPS on Low, all of which are below typical playability thresholds.

Q: How does the performance at 1440p compare to 1080p?

A: There is a significant drop in performance. For example, at High settings, the average frame rate falls from 45 FPS at 1920x1080 to 31 FPS at 2560x1440, a 31% reduction. Similarly, on Low settings, it drops from 78 FPS to 53 FPS.

Q: Which settings preset provides the highest frame rate at 1080p?

A: The Low settings preset provides the highest average frame rate of 78 FPS at 1920x1080. The Medium preset is the next highest with an average of 59 FPS.

Q: What is the impact of the Intel Arc B370's shared memory on performance?

A: The GPU uses System Shared memory, meaning it has no dedicated VRAM. This creates a potential bottleneck where the GPU must share memory bandwidth with the CPU, likely contributing to the severe performance degradation at higher resolutions like 3840x2160.

Q: What is the combo's overall rank among tested configurations for this game?

A: The combo is ranked 3433 out of 3720 tested combinations for Thief, placing it in the lower tier of systems.

How This Combo Ranks

The AMD Ryzen 5 7600 and Intel Arc B370 combination ranks 3433 out of 3720 tested combos in Thief. This places the system in the bottom 8% of all tested configurations, a position that reflects the GPU's severe performance limitations. The CPU is a high-performing part, ranking in the 78th percentile of all CPUs, but its strength is largely negated by the GPU's 5th percentile ranking. The data shows a massive imbalance in this pairing, where the processor is capable of far more than the graphics solution can deliver. The combo rank is a direct consequence of the GPU's low average benchmark score of 1184 and its placement among rivals like the ATI Radeon HD 5770, which are obsolete parts.

In practical terms, this rank means that the vast majority of other CPU and GPU combinations tested for Thief will provide a better experience. The low rank is not due to a poor CPU, which performs admirably in synthetic benchmarks like Cinebench R23 with a multicore score of 12735, but is entirely due to the GPU's inability to render the game at acceptable frame rates. The 4K results are almost uniformly unplayable, and even 1440p proves to be a challenge for the Arc B370. The combo's rank is a clear indicator that this is not a balanced gaming system for a title like Thief, which, despite its age, still presents a significant workload for a GPU with such limited resources. The system is effectively held back by its graphics component, and the 3433rd place ranking confirms that bottleneck.

Measured FPS Breakdown

The measured FPS data provides a complete picture of the system's performance across resolutions and settings. The data is presented as average FPS, with some entries also including minimum and maximum FPS for the Medium preset. At 1920x1080, the results are the most favorable. The Low preset achieves an average of 78 FPS. The Medium preset delivers an average of 59 FPS, with a minimum of 50 and a maximum of 68 FPS. The High preset averages 45 FPS, and the Ultra preset averages 43 FPS. This shows a clear progression where lower settings yield higher frame rates, and the difference between High and Ultra is minimal, suggesting the Ultra preset may add effects that have a small performance cost.

Moving to 2560x1440, all average frame rates drop significantly. The Low preset is still the fastest, with an average of 53 FPS. The Medium preset averages 41 FPS, with a minimum of 35 and a maximum of 47 FPS. The High preset averages 31 FPS, and the Ultra preset averages 29 FPS. At this resolution, only the Low preset approaches a consistently smooth frame rate. The 3840x2160 results are severely limited. The Low preset is the only one that manages an average above 30 FPS, hitting 31 FPS. The Medium preset averages 24 FPS, with a minimum of 20 and a maximum of 27 FPS. The High preset averages 18 FPS, and the Ultra preset averages 17 FPS. These numbers indicate that 4K gaming is not a viable option for this system. The data clearly shows that the system's performance is heavily dependent on resolution, and the GPU's limitations are most pronounced at higher pixel counts.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo are heavily dependent on the target resolution and desired frame rate. For a smooth 60 FPS experience, the only viable option is 1920x1080 with the Low settings preset, which achieves an average of 78 FPS. The Medium preset at 1080p is close, with an average of 59 FPS, and might be acceptable for players who prefer higher visual fidelity over a guaranteed 60 FPS. The High and Ultra presets at 1080p, with averages of 45 and 43 FPS respectively, are playable but will not provide a consistently smooth experience on a high refresh rate monitor. The data suggests that the Medium preset at 1080p offers the best balance, as it provides a significant visual upgrade over Low while maintaining an average frame rate that is near the 60 FPS target.

At 2560x1440, the options are more constrained. The Low preset, with an average of 53 FPS, is the only setting that provides a reasonably playable experience, though it will not hit 60 FPS. The Medium, High, and Ultra presets, with averages of 41, 31, and 29 FPS, are likely to feel stuttery and are not recommended for a smooth gaming experience. At 3840x2160, all settings are below 31 FPS, and none are recommended for actual gameplay. The data indicates that the system is best suited for 1080p gaming. For players who prioritize frame rate, the Low preset is the clear choice. For those who want a better visual experience, the Medium preset at 1080p is a compromise, offering a 59 FPS average, which is likely to be a more enjoyable experience than the High or Ultra presets, which dip into the mid-40s. The recommendation is to play at 1080p and adjust the settings from Low to Medium based on personal preference for smoothness versus visual quality.

CPU Role

The AMD Ryzen 5 7600 is a high-performance desktop processor based on the Zen 4 architecture, and its role in this combo is to provide more than enough computational power for the game, leaving the GPU as the sole bottleneck. The CPU features 6 cores and 12 threads, with a base clock of 3.80 GHz and a boost clock of 5.10 GHz. This high boost clock, combined with the efficient Zen 4 architecture, gives it strong single-threaded performance, which is often crucial for game logic and physics. Its benchmark scores are robust, with a Cinebench R23 multicore score of 12735 and a single-core score of 1852. It also achieves a Geekbench single-core score of 2521 and a multicore score of 13413. These scores place the CPU in the 78th percentile of all CPUs, indicating it is a strong performer.

In the context of Thief, the CPU's role is to feed the GPU with draw calls and process game state. The measured FPS data shows that the CPU is not a limiting factor. For example, at 1080p with Low settings, the system achieves 78 FPS. If the CPU were the bottleneck, we would expect to see a cap on the maximum frame rate, regardless of resolution. However, the frame rate drops consistently as resolution increases, which is a classic sign of GPU limitation. The CPU is likely capable of producing much higher frame rates, but the Intel Arc B370 cannot keep up. The CPU's nearest rivals include the AMD Ryzen 9 6900HX and the Intel Core i9-11900KF, with which it trades blows within a 0.5% performance delta.

The CPU's memory support for DDR5 with a dual-channel bus and 83.2 GB/s of bandwidth is also relevant. While the GPU shares this memory, the CPU's fast memory controller ensures that it can quickly access game data. The CPU's specifications, including its 32 MB of shared L3 cache, are more than adequate for a game like Thief. The data indicates that the Ryzen 5 7600 is an excellent match for a more powerful GPU, but in this specific pairing, its performance is wasted. The system's overall performance in Thief is entirely dictated by the GPU's limitations, and the CPU's substantial processing power is left largely unused. The CPU's high performance serves to highlight the imbalance of the combo, where the processor is capable of far more than the graphics solution can utilize.