Thief

AMD Ryzen 7 5700 + Intel Arc B570 in Thief: a combination that delivers a clear 1080p and 1440p experience, but stumbles hard at 4K. The data shows a system whose performance curve is heavily dictated by resolution scaling, with the GPU taking over as the primary bottleneck as pixel count rises.

Measured FPS Breakdown

At 1920x1080, the combo is thoroughly comfortable. The Low preset averages 133 FPS, which is more than double the 60 FPS playable threshold. Medium sits at 101 FPS average, with a minimum of 86 FPS and a maximum of 116 FPS, showing a tight frame delivery. The High preset drops to 77 FPS average, while the most demanding Ultra preset still holds 73 FPS average. Every 1080p preset clears the 60 FPS bar, making this resolution a non-issue for the hardware.

Moving to 2560x1440, the picture changes. Low preset averages 91 FPS, still well above the threshold. Medium is the last fully playable stop, averaging 69 FPS with a minimum of 59 FPS and a maximum of 79 FPS. The min of 59 FPS is a single frame below the 60 FPS playable line, but the average of 69 FPS indicates the experience is largely smooth. High preset drops to 53 FPS average, and Ultra falls to 50 FPS average — both fail to maintain 60 FPS.

At 3840x2160, the hardware is out of its depth. Low preset averages 54 FPS, just under the threshold. Medium averages 41 FPS (min 35, max 47), High averages 31 FPS, and Ultra averages 29 FPS. None of the 4K presets reach the 60 FPS playable mark, and the gap between Low and Ultra is a stark 25 FPS. The data indicates a 4K experience is not viable at any setting for this pairing.

CPU and GPU Roles

The scaling between resolutions reveals a classic GPU-bound scenario. At 1080p, the CPU has ample headroom; the jump from Ultra (73 FPS) to Low (133 FPS) is a 60 FPS swing, indicating that the GPU is the limiting factor when settings are reduced. The CPU's 8 cores and 16 threads, part of the Zen 3 architecture, are more than sufficient for Thief's 2014 engine at this resolution.

When moving from 1080p to 1440p, the average FPS at the same preset drops significantly. For Ultra, it goes from 73 to 50 FPS, a 31.5% reduction. For Medium, it drops from 101 to 69 FPS, a 31.7% reduction. This consistent percentage drop across presets points to the render resolution being the dominant variable, not the CPU workload.

The transition from 1440p to 4K is even more punishing. Low preset goes from 91 to 54 FPS, a 40.7% reduction. Medium goes from 69 to 41 FPS, a 40.6% reduction. The near-identical scaling percentages at 4K strongly suggest that the Intel Arc B570's 10 GB of GDDR6 memory and 160-bit bus become the hard ceiling. The CPU's role diminishes as resolution climbs; at 4K, the data indicates that even the Low preset's 54 FPS average is constrained by the GPU's fill rate and memory bandwidth, not the Ryzen 7 5700's compute. The GPU's 11.52 TFLOPS FP32 throughput is simply insufficient for 4K Ultra in this title.

Best Settings per Resolution

At 1920x1080, the most demanding preset that stays at or above 60 FPS is Ultra, with an average of 73 FPS. This is the maximum visual quality the game offers, and the system handles it with room to spare.

At 2560x1440, the highest playable setting is Medium, averaging 69 FPS. While the minimum of 59 FPS dips slightly below the threshold, the average is comfortably above, making this the optimal balance of fidelity and performance. High and Ultra both fail to maintain the 60 FPS line.

At 3840x2160, there is no playable setting. The best average FPS across all presets is 54 FPS on Low, which is below the 60 FPS playable threshold. The verdict data confirms this, listing no playable settings at this resolution.

The Verdict

Can this PC run Thief? Yes, but not at all resolutions. The benchmark results show a clean pass at 1080p and a conditional pass at 1440p. At 1920x1080, all four presets — Low, Medium, High, and Ultra — clear the 60 FPS threshold, with Ultra delivering 73 FPS average. This is the definitive sweet spot for the combo.

At 2560x1440, the system is playable on Low (91 FPS) and Medium (69 FPS), but not on High (53 FPS) or Ultra (50 FPS). The best settings for 1440p are Medium, which offers a 69 FPS average and a near-miss minimum of 59 FPS. For users prioritizing frame rate stability over eye candy, Low is the safer choice, with a 91 FPS average and no reported min/max data suggesting variance.

At 3840x2160, the system fails to meet the 60 FPS playable threshold on any preset. The best case is Low at 54 FPS average, which is 6 FPS short of playable. Medium, High, and Ultra all fall between 29 and 41 FPS. This is a definitive "no" for 4K gaming in Thief with this hardware combination. The verdict data confirms that the only resolution with a full set of playable settings is 1080p.

FAQ

*Q: Can this PC run Thief at 1080p on Ultra settings?*

A: Yes. The Ultra preset at 1920x1080 averages 73 FPS, which is above the 60 FPS playable threshold.

Q: What is the best playable setting at 1440p?

A: Medium is the highest playable setting at 2560x1440, averaging 69 FPS. Its minimum of 59 FPS is just shy of the threshold.

Q: Is 4K gaming possible with this combo?

A: No. The best 4K result is 54 FPS average on Low, which is below the 60 FPS playable threshold. Medium, High, and Ultra all fail to reach 60 FPS.

Q: How does the GPU's performance compare to the CPU in this game?

A: The data indicates the GPU is the limiting factor at higher resolutions. The consistent ~40% FPS drop from 1440p to 4K across presets shows the Arc B570's memory bandwidth and rasterization limits are the bottleneck, while the Ryzen 7 5700's 16 threads provide ample CPU headroom.

Q: What is the frame rate range on Medium settings at 1080p?

A: At 1920x1080 on Medium, the average FPS is 101, with a minimum of 86 and a maximum of 116.

Q: Which resolution has the most playable presets?

A: 1920x1080 has all four presets (Low, Medium, High, Ultra) at or above 60 FPS. 2560x1440 has two (Low and Medium), and 3840x2160 has none.

How This Combo Ranks

This specific combination of AMD Ryzen 7 5700 and Intel Arc B570 ranks 2994th out of 3720 tested combos in Thief. This places it in the lower 20th percentile of all configurations in the database. The ranking reflects the GPU's mid-tier position; the Arc B570 sits at the 65th percentile among all GPUs, while the CPU is at the 78th percentile among all CPUs. The combo's overall rank is dragged down by the GPU's performance ceiling, which is consistent with the measured FPS data showing 4K failure.

In context, the CPU's nearest rivals include the Intel Xeon D-2752TER and AMD Ryzen 5 6600H, both with average scores within 0.1% of the Ryzen 7 5700. The GPU's nearest rivals include the NVIDIA GeForce RTX 3070 Mobile and the Intel Arc A750, with the latter being within 0.1% of the Arc B570's average score. This suggests that swapping the Arc B570 for an Arc A750 would yield nearly identical performance in Thief, while the CPU's close rivals would produce negligible frame rate differences. The bottleneck is unequivocally the graphics card, and the rank of 2994 out of 3720 reflects a pairing that is well-suited for 1080p gaming but underpowered for 4K in this title.