Thief

The pairing of an AMD Ryzen 5 3600 with Intel's Arc B390 integrated graphics is an unusual one for benchmark analysis: a six-core, twelve-thread Zen 2 desktop CPU sitting in the 71st percentile of all processors in the database, attached to an iGPU that lands in just the 9th percentile of all GPUs. The question of whether this combination can run Thief, the 2014 stealth title, produces a clear but nuanced answer in the recorded data: playable at 1080p on reduced settings, and outclassed at higher resolutions.

Measured FPS Breakdown

The database holds twelve measured configurations for this pairing, spanning three resolutions and four presets. All values are average frame rates; where min and max figures were captured, they are listed alongside.

At 1920x1080:

• Low: 86 FPS average
• Medium: 66 FPS average, with a recorded minimum of 56 and a maximum of 75
• High: 50 FPS average
• Ultra: 48 FPS average

At 2560x1440:

• Low: 59 FPS average
• Medium: 45 FPS average, minimum 38, maximum 52
• High: 34 FPS average
• Ultra: 33 FPS average

At 3840x2160:

• Low: 35 FPS average
• Medium: 26 FPS average, minimum 22, maximum 30
• High: 20 FPS average
• Ultra: 19 FPS average

Several patterns jump out. The 1080p Medium run is the only configuration where frame-time spread was recorded, and its 56-to-75 FPS range indicates a reasonably consistent experience rather than a jittery average propped up by isolated spikes. The gap between Low and Ultra at 1080p is substantial: 86 down to 48, a 38 FPS drop across the preset ladder. Curiously, High and Ultra nearly converge at 1080p (50 versus 48) and at 1440p (34 versus 33), suggesting the final quality tier adds little unique cost once the card is already saturated. At 4K, the range compresses dramatically, from 35 at Low down to 19 at Ultra, and the Medium minimum of 22 FPS signals visible stutter in demanding scenes.

CPU and GPU Roles

The scaling data points firmly at the graphics side as the limiting factor. Moving from 1080p to 1440p cuts the Low-preset average from 86 to 59 FPS, and pushing to 4K drops it further to 35. If the Ryzen 5 3600 were the bottleneck, raising the resolution would leave frame rates largely unchanged, since the CPU workload stays constant. Instead, every resolution step produces a steep decline across all four presets, the classic signature of a GPU-bound configuration.

The preset scaling reinforces this. At a fixed resolution, dropping settings yields large gains: at 1440p, going from Ultra to Low nearly doubles the average, 33 to 59. A CPU-limited system would show flatter curves across presets, because the processor does not care whether the game renders at Low or Ultra detail.

None of this means the CPU is irrelevant. The Ryzen 5 3600's own numbers, 4603 in the max-thread 3DMark CPU test, 696 single-thread, 15045 in Cinebench R23 multi-core, place it comfortably in the database's 71st percentile, and its nearest rivals (the Intel Core i7-1260P at 17007 average score, the Core i5-11400 at 17067, within a fraction of a percent either way) confirm it as a solidly capable processor. Thief, released in 2014, simply does not ask much of a six-core, twelve-thread chip. The recorded data implies the CPU has ample headroom, and the Arc B390's shared-memory iGPU design, with system-dependent bandwidth, is where performance is lost.

Best Settings per Resolution

Using the 60 FPS threshold from the database's playability standard:

• 1920x1080: Medium is the most demanding preset that clears the bar, at 66 FPS average (56 minimum, 75 maximum). Low runs faster still at 86 FPS, but Medium is the highest setting that stays at or above 60.
• 2560x1440: No preset reaches 60 FPS. Low comes closest at 59, a single frame short, followed by Medium at 45, High at 34, and Ultra at 33.
• 3840x2160: No preset comes close. Low manages 35, Medium 26, High 20, Ultra 19.

The 1440p result is the most interesting near-miss in the dataset. A 59 FPS average at Low is, for practical purposes, borderline playable, but by the recorded standard it does not qualify. The 4K numbers are uniformly far from the threshold, and the Medium minimum of 22 FPS there confirms that averages understate how rough those runs would feel.

FAQ

Q: Can the Ryzen 5 3600 + Arc B390 run Thief at 1080p?

A: Yes. Low averages 86 FPS and Medium averages 66 FPS, both at or above the 60 FPS playability threshold. Medium is the better choice, with a 56 to 75 FPS recorded range.

Q: Can it run the game at 1440p?

A: Not by the database standard. Low averages 59 FPS, one frame below the threshold, and every higher preset falls further behind, down to 33 at Ultra.

Q: Is 4K playable at any settings?

A: No. Even Low only reaches 35 FPS average, and Ultra drops to 19. The Medium run recorded a minimum of 22 FPS, indicating significant stutter.

Q: Which component is the bottleneck?

A: The GPU. Frame rates fall sharply with each resolution increase (86 to 59 to 35 at Low), and the Arc B390 sits in the 9th percentile of all GPUs, while the Ryzen 5 3600 sits in the 71st percentile of all CPUs.

Q: How much does lowering settings help at 1080p?

A: Substantially. Dropping from Ultra to Low raises the average from 48 to 86 FPS, and notably, Medium at 66 is the point where the experience crosses the 60 FPS line.

Q: Is there any preset where High or Ultra is worth using?

A: On this hardware, no. High and Ultra never reach 60 FPS at any tested resolution, peaking at 50 FPS at 1080p High and converging at 33 to 34 FPS at 1440p.

Similar Performance Alternatives

On the CPU side, the Ryzen 5 3600's average benchmark score of 17035 places it in a tight cluster. The Intel Core i7-1260P averages 17007 (within 0.2 percent), the Core i5-11400 averages 17067 (within 0.2 percent the other direction), the AMD EPYC 7742 averages 16998 (0.2 percent behind), and the EPYC 7573X averages 17070. Any of these processors would deliver effectively identical CPU-side behavior in Thief, which the data suggests is not the constraint anyway.

The GPU comparison is more consequential. The Arc B390's single recorded database score, 1482 in 3DMark Steel Nomad (DX12), places it near the NVIDIA GeForce GT 520MX at 1463 (1.3 percent ahead), the GeForce 800M at 1460 (1.5 percent ahead), the GT 625 OEM at 1446 (2.5 percent ahead), and the GT 710 at 1443 (2.7 percent ahead). These are all modest entries, and the pattern implies that Thief's frame rates on this pairing reflect the graphics solution's tier rather than any quirk of Intel's Xe3-LPG architecture specifically. A system using one of those nearby NVIDIA parts would be expected to land within a few percent of the numbers recorded here, given the margins involved.

The Verdict

This PC can run Thief, but only in a narrow window. At 1920x1080, both Low (86 FPS) and Medium (66 FPS) clear the 60 FPS threshold, with Medium the recommended preset and a recorded minimum of 56 FPS that keeps dips close to the target. At 2560x1440, no preset qualifies: Low at 59 FPS is tantalizingly close but does not meet the standard. At 3840x2160, nothing works, with a best case of 35 FPS and worst case of 19.

The practical takeaway from the verdict data is straightforward: this is a 1080p Medium machine for Thief, with Low available as a buffer if frame-time consistency matters more than visual detail. The steep resolution scaling means anyone hoping to move to 1440p or 4K would need a different graphics solution, since the CPU demonstrably has capacity to spare.

How This Combo Ranks

Out of 3720 tested combinations in the database for this game, the Ryzen 5 3600 plus Arc B390 pairing ranks 3307th. That placement near the lower end of the field aligns with what the frame-rate data shows: the strong processor cannot compensate for an integrated graphics solution with system-shared memory and a 9th-percentile standing among all GPUs. The rank also contextualizes the 1080p Medium result, a 66 FPS average that is genuinely playable despite the combination's overall position, because Thief's age means the game's demands are modest enough for reduced settings to succeed where modern titles would not. The data tells a consistent story across every section: capable CPU, constrained graphics, one resolution where it all comes together.