Thief

# Thief CPU/GPU Performance Analysis

The AMD Ryzen 7 5800X3D paired with the NVIDIA GeForce RTX 4070 SUPER delivers a compelling 1080p and 1440p experience in Thief, with the data showing this combo ranks 939th out of 3,720 tested combinations. The 8-core, 16-thread processor with its 96 MB of shared L3 cache and 4.50 GHz boost clock provides strong single-threaded performance, which matters for a 2014 stealth title that relies heavily on game logic and AI pathfinding. Meanwhile, the RTX 4070 SUPER's 12 GB of GDDR6X memory and 504.2 GB/s bandwidth ensure that texture streaming and shadow rendering remain fluid across all tested settings.

CPU Role

The Ryzen 7 5800X3D is a Zen 3 architecture part built on TSMC's 7 nm process, featuring 8 cores and 16 threads. Its base clock of 3.40 GHz and boost clock of 4.50 GHz provide solid headroom for Thief's CPU-bound sections, particularly in crowded city streets where NPCs and guard AI must be simulated simultaneously. The processor's 96 MB of shared L3 cache is a standout feature, as it reduces memory latency and helps keep frequently accessed game data close to the cores—a benefit in a stealth game where enemy positions and patrol patterns change dynamically.

Benchmark data shows the CPU achieving a 3DMark single-thread score of 884 and a multi-thread score of 7,299 across 16 threads. In Cinebench R23, it posts 1,452 points single-core and 14,317 multi-core, indicating balanced performance that won't bottleneck the GPU in most scenarios. The Geekbench multicore score of 11,765 further confirms strong parallel processing capability. When compared to its nearest rivals, the 5800X3D's average benchmark score of 27,896 sits nearly identical to the AMD Ryzen 7 6800U (27,887, 0% delta) and Intel Core i9-10900K (27,872, 0.1% delta), while slightly trailing the AMD Ryzen AI 5 PRO 340 (27,932, -0.1% delta) and leading the Intel Core i5-12600KF (27,799, 0.3% delta). This places the CPU in the 80th percentile of all processors tested, meaning it outperforms roughly four out of five CPUs in general compute tasks.

For Thief specifically, the CPU's role is most apparent at lower resolutions where frame rates are highest. At 1080p Low settings, the combo hits 159 FPS average, suggesting that even at this modest graphical load, the CPU is keeping pace with the GPU's output. The processor's 105 W TDP indicates efficient power delivery, though the data does not include per-component power draw during gameplay. The Passmark physics score of 2,884 and integer math score of 88,608 suggest strong handling of game physics and logic calculations, both of which are relevant to Thief's interactive environments where objects can be manipulated and guards react to sound.

GPU Role

The NVIDIA GeForce RTX 4070 SUPER is built on the Ada Lovelace architecture using TSMC's 5 nm process, with 7,168 shading units, 224 texture mapping units, and 80 raster operation processors. Its 12 GB of GDDR6X memory on a 192-bit bus provides 504.2 GB/s of bandwidth, which is ample for Thief's 2014-era textures and lighting effects. The GPU's boost clock of 2,475 MHz and base clock of 1,980 MHz deliver the raw compute throughput needed to maintain high frame rates, with the FP32 performance rated at 35.48 TFLOPS.

The GPU's benchmark results show a Passmark G3D score of 29,995 and a 3DMark Steel Nomad DX12 score of 4,627, placing it in the 83rd percentile of all GPUs tested. Its average benchmark score of 43,223 is nearly indistinguishable from the NVIDIA Quadro M6000 24 GB (43,262, -0.1% delta) and RTX 5050 Mobile (43,268, -0.1% delta), while slightly ahead of the Quadro M6000 (43,301, -0.2% delta) and RTX 4090 Mobile (43,667, -1% delta). The Geekbench Vulkan score of 205,624 and OpenCL score of 172,795 indicate strong API support, which is relevant for a game released in 2014 that may not fully utilize modern DirectX 12 features but still benefits from efficient driver overhead.

In Thief, the GPU's role becomes more pronounced as resolution increases and settings are raised. At 4K Ultra, the combo drops to 63 FPS average, suggesting the GPU is the limiting factor at this extreme resolution. The 12 GB VRAM capacity is more than sufficient for Thief's texture loads, as even at 4K Ultra the game's assets fit comfortably within memory. The GPU's 220 W TDP and 550 W suggested PSU rating indicate the power requirements, though the data does not provide specific system-level power consumption figures for this combination.

Resolution Scaling

The measured FPS data reveals clear scaling patterns across the three tested resolutions. At 1080p, the combo ranges from 128 FPS at Ultra settings to 159 FPS at Low settings, with Medium at 144 FPS and High at 130 FPS. Moving to 1440p, frame rates drop to 107 FPS at Ultra, 112 FPS at High, 127 FPS at Medium, and 140 FPS at Low. At 4K, the numbers fall further: 63 FPS at Ultra, 66 FPS at High, 87 FPS at Medium, and 114 FPS at Low.

The percentage drops from 1080p to 4K are telling. At Ultra settings, the average FPS falls from 128 to 63, a reduction of approximately 50.8%. High settings drop from 130 to 66, a 49.2% decrease. Medium settings fall from 144 to 87, a 39.6% reduction, while Low settings go from 159 to 114, a 28.3% decrease. These diminishing percentage drops at lower settings suggest that the CPU becomes relatively more important as graphical load decreases. At Low settings, the 4K frame rate of 114 FPS indicates that both components are working in balance, whereas at Ultra settings, the GPU is clearly the bottleneck.

The 1440p results show smaller reductions from 1080p: Ultra drops from 128 to 107 (16.4% decrease), High from 130 to 112 (13.8% decrease), Medium from 144 to 127 (11.8% decrease), and Low from 159 to 140 (11.9% decrease). These moderate decreases at 1440p suggest that the combo is well-suited for this resolution, maintaining playable frame rates even at Ultra settings. The data indicates that the RTX 4070 SUPER's memory bandwidth and compute resources are sufficient to handle 1440p Ultra without severe performance degradation, while 4K Ultra pushes the GPU to its limits.

How This Combo Ranks

The combo's rank of 939 out of 3,720 tested combinations places it in the top 25% of all systems tested in Thief. This ranking reflects the balance between the Ryzen 7 5800X3D's strong single-threaded performance and the RTX 4070 SUPER's capable rendering throughput. The CPU's 80th percentile ranking among all processors and the GPU's 83rd percentile ranking among all GPUs both contribute to this solid overall position.

When examining the measured frame rates, the combo achieves playable performance at all tested settings and resolutions. Even at 4K Ultra, the 63 FPS average is above the 60 FPS threshold typically considered smooth for single-player stealth games. The 1080p and 1440p results are particularly strong, with all settings delivering frame rates well above 100 FPS, except for 4K Ultra and High which stay above 60 FPS.

The combination's performance in Thief is consistent with its synthetic benchmark scores. The CPU's nearest rivals—the Ryzen 7 6800U, Core i9-10900K, Ryzen AI 5 PRO 340, and Core i5-12600KF—all have average scores within 0.3% of the 5800X3D, indicating that this processor is competitive with a wide range of modern and previous-generation parts. Similarly, the GPU's nearest rivals show the RTX 4070 SUPER performing within 1% of the Quadro M6000 variants and RTX 5050 Mobile, though the RTX 4090 Mobile's higher average score (43,667 vs. 43,223) suggests slightly better raw compute capability.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and desired frame rate. At 1080p, the Medium preset offers the best balance of visual quality and performance, with an average of 144 FPS and a minimum of 122 FPS. This provides a 12.4% improvement over High settings (130 FPS) while maintaining a higher minimum frame rate than the 122 FPS recorded at Medium. The Ultra preset at 128 FPS is also playable, but the 16 FPS difference between Ultra and Medium may not justify the extra graphical detail for most players.

At 1440p, the Medium preset again emerges as the sweet spot, delivering 127 FPS average with a minimum of 108 FPS. This is a 15 FPS improvement over High settings (112 FPS) and a 20 FPS improvement over Ultra (107 FPS). The Low preset at 140 FPS provides the highest frame rate but sacrifices visual fidelity that may be noticeable in Thief's atmospheric lighting and shadow effects. For players with high-refresh-rate monitors, the Medium preset at 1440p offers the best combination of smoothness and image quality.

At 4K, the Medium preset is the recommended choice, delivering 87 FPS average with a minimum of 74 FPS and maximum of 100 FPS. This provides a 21 FPS improvement over High settings (66 FPS) and a 24 FPS improvement over Ultra (63 FPS). The Low preset at 114 FPS is the only 4K setting that clears 100 FPS, but the visual downgrade is substantial. For players willing to accept slightly lower frame rates for maximum visual quality, High at 66 FPS is playable but may feel less smooth during fast movements or crowded scenes.

FAQ

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

A: The data shows 1440p Medium provides the best balance, with 127 FPS average and a minimum of 108 FPS, while 1080p Medium achieves 144 FPS average and 4K Medium delivers 87 FPS average.

Q: Is this combo capable of 4K gaming in Thief?

A: Yes, at 4K Medium the combo achieves 87 FPS average with a minimum of 74 FPS, and at 4K Ultra it maintains 63 FPS, both above the 60 FPS threshold for smooth gameplay.

Q: How does this CPU compare to its nearest rivals?

A: The Ryzen 7 5800X3D's average benchmark score of 27,896 is within 0.3% of the Ryzen 7 6800U (27,887), Core i9-10900K (27,872), Ryzen AI 5 PRO 340 (27,932), and Core i5-12600KF (27,799), placing it in the 80th percentile of all CPUs.

Q: What GPU settings should I use at 1080p?

A: At 1080p, the Medium preset delivers 144 FPS average with a 122 FPS minimum, which is the best combination of performance and visual quality, while Ultra provides 128 FPS and Low reaches 159 FPS.

Q: Does the 12 GB VRAM on the RTX 4070 SUPER cause any limitations in Thief?

A: The data shows no VRAM-related performance issues, with the combo achieving 128 FPS at 1080p Ultra and 63 FPS at 4K Ultra, indicating that Thief's texture and memory requirements are well within the 12 GB capacity.

Q: How does this combo rank among all tested systems?

A: The combo ranks 939th out of 3,720 tested combinations in Thief, placing it in the top 25% of all systems tested for this game.