Thief

The AMD Ryzen 9 8945HX paired with the NVIDIA GeForce RTX 5090 Mobile delivers an exceptional Thief experience, ranking in the top 16% of all tested hardware combinations. The data shows that this system is overwhelmingly capable of running the game at maximum settings across all resolutions, with the only significant compromise appearing at 4K Ultra where frame rates dip below the 60 FPS threshold. The combination of a 16-core, 32-thread CPU and a 24 GB GDDR7 GPU ensures that neither component becomes a bottleneck, making this a top-tier choice for Thief.

FAQ

Q: What is the overall ranking of this CPU and GPU combo in Thief?

A: The AMD Ryzen 9 8945HX and NVIDIA GeForce RTX 5090 Mobile combination ranks 589th out of 3720 tested combos, placing it in the top 16% of all systems benchmarked in Thief.

Q: How does the Ryzen 9 8945HX compare to its nearest CPU rivals?

A: The Ryzen 9 8945HX has an average benchmark score of 76212, placing it 0.1% ahead of the Intel Core Ultra 9 285HX and 0.6% ahead of the AMD Ryzen 9 9950X3D. It trails the AMD EPYC Embedded 8224P and AMD Ryzen Threadripper PRO 9945WX by 0.4% each.

Q: What is the performance delta between the RTX 5090 Mobile and its closest GPU rivals?

A: The RTX 5090 Mobile's average benchmark score is 45152. It is 0.8% ahead of the NVIDIA GeForce RTX 4070 Ti, 1% ahead of the Intel Arc A730M, and 1.8% ahead of the NVIDIA RTX 5880 Ada Generation. The AMD Radeon Pro 5500 XT leads by 0.5%.

Q: What are the highest average frame rates achievable at 1080p?

A: The maximum average frame rate recorded is 191 FPS at 1920x1080 with Low settings. At Ultra settings, the system still achieves a very playable 147 FPS average.

Q: Does the system maintain 60 FPS at 4K resolution?

A: Yes, at 3840x2160, the system achieves 62 FPS on High settings and 82 FPS on Medium settings. However, at Ultra settings, the average drops to 59 FPS, slightly below the 60 FPS target.

Q: Are there any frame time consistency concerns at lower resolutions?

A: The only measured min/max data points show strong consistency. At 2560x1440 Medium, the average is 139 FPS with a min of 118 and max of 160. At 1920x1080 Medium, the average is 173 FPS with a min of 147 and max of 199, indicating stable performance.

GPU Role

The NVIDIA GeForce RTX 5090 Mobile is the dominant component in this system's Thief performance, particularly at higher resolutions. Its 24 GB of GDDR7 memory on a 256-bit bus provides a massive 896.0 GB/s of bandwidth, which is crucial for handling the game's detailed textures and shadow maps at 4K. The GPU's 10496 shading units and 112 ROPs are well-suited for the game's DirectX 12 Ultimate rendering path.

The GPU's clock speeds are relatively modest for a flagship, with a base clock of 990 MHz and a boost clock of 1515 MHz. Despite these conservative clocks, the sheer scale of the chip, built on a 5 nm process with 45,600 million transistors, delivers substantial raw throughput. The benchmark data reflects this, with the GPU achieving a 3DMark Steel Nomad DX12 score of 5871 and a Passmark G3D score of 30034.

In Thief specifically, the GPU's role becomes more pronounced as resolution increases. At 1920x1080, the performance gap between Low and Ultra settings is 44 FPS (191 vs 147), suggesting that the CPU still has headroom to feed the GPU. However, at 3840x2160, the gap widens to 49 FPS (108 vs 59), showing that the RTX 5090 Mobile is working much harder. The GPU's 82 ray tracing cores and 328 tensor cores are not directly utilized by Thief's traditional rasterization pipeline, but they contribute to the overall architectural efficiency that allows such high frame rates.

The 95 W TDP for the GPU is notably low for a product with this level of performance, indicating that the mobile implementation is highly power-efficient. The 169.7 GPixel/s pixel rate and 496.9 GTexel/s texture rate are more than sufficient for Thief's 2014-era rendering demands, ensuring that even at 4K, the GPU is rarely the limiting factor until Ultra settings are enabled.

CPU Role

The AMD Ryzen 9 8945HX provides a formidable foundation for Thief, thanks to its 16 cores and 32 threads. With a base clock of 2.50 GHz and a boost clock of 5.40 GHz, the CPU is capable of handling both the game's main thread and background tasks without breaking a sweat. The 64 MB of L3 cache is particularly beneficial for reducing memory latency in game logic and AI calculations, which are common in Thief's stealth mechanics.

The CPU's benchmark scores demonstrate its multi-threaded prowess, with a Cinebench R23 multi-core score of 42713 and a Passmark multi-thread score of 51405. In single-thread performance, which is often more critical for older games like Thief, the CPU achieves a Cinebench R23 single-core score of 6030 and a Passmark single-thread score of 3907. These figures place the CPU in the 95th percentile of all CPUs, confirming its elite status.

While Thief is not a heavily threaded game, the CPU's 32 threads ensure that any background processes or streaming tasks do not interfere with frame pacing. The Zen 4 architecture, codenamed Dragon Range, is built on TSMC's 5 nm process and supports DDR5 memory with a dual-channel bus, providing a memory bandwidth of 83.2 GB/s. This is more than adequate for feeding the GPU, especially at 1080p where the CPU's single-core performance becomes more relevant.

The data suggests that the CPU is not a bottleneck in any of the tested configurations. At 1920x1080 Low, the system achieves 191 FPS, which is likely near the engine's maximum frame rate limit. Even at 4K Ultra, where the GPU is most stressed, the CPU still provides enough headroom to maintain a 59 FPS average. The Ryzen 9 8945HX's 55 W TDP is remarkably efficient for a 16-core part, allowing for sustained boost clocks during extended gaming sessions.

How This Combo Ranks

The combination of the AMD Ryzen 9 8945HX and NVIDIA GeForce RTX 5090 Mobile ranks 589th out of 3720 tested combos in Thief, placing it in the top 16% of all systems. This ranking is impressive given the game's age, as Thief is from 2014 and was designed for much older hardware. The fact that this modern mobile duo still ranks this high indicates that the system is overkill for the game's requirements, delivering performance far beyond what is necessary for a smooth experience.

The CPU's 95th percentile ranking among all CPUs and the GPU's 84th percentile ranking among all GPUs suggest that this combo is well-balanced. The CPU is slightly stronger relative to its peers than the GPU, which is beneficial for games like Thief that rely more on CPU performance at lower resolutions. This balance is reflected in the measured FPS, where the system maintains high frame rates even at 1080p with Low settings, indicating that the CPU can keep up with the GPU's output.

Compared to other combos in the database, this system's rank of 589 out of 3720 means that roughly 3131 other combos are slower, while only 588 are faster. Given that many of those faster combos likely include desktop-class components or newer generation flagships, this mobile solution punches well above its weight class. The data shows that this combo is more than capable of delivering a flawless Thief experience, with the only minor caveat being the 4K Ultra setting falling just short of 60 FPS.

Settings Recommendations

For the best experience, the data suggests that High settings at 2560x1440 offer the optimal balance between visual fidelity and performance. At this resolution, the system achieves an average of 106 FPS, which is well above the 60 FPS target and provides a smooth, responsive experience. The 4K Medium setting is also a strong choice, delivering 82 FPS average with a minimum of 70 FPS, ensuring consistent frame pacing.

At 1920x1080, all settings are playable, but Medium offers the best combination of quality and performance with a 173 FPS average. The Ultra preset at 1080p achieves 147 FPS, which is still excellent, but the marginal visual gains over Medium are not worth the 26 FPS drop. For players prioritizing maximum frame rates, Low at 1080p delivers 191 FPS, but this setting significantly reduces visual quality.

For 4K displays, High is the recommended setting, as it achieves 62 FPS average, just barely clearing the 60 FPS threshold. Ultra at 4K drops to 59 FPS, which is technically below 60 and may result in noticeable stuttering on some displays. Medium at 4K is a viable alternative, offering 82 FPS with a minimum of 70 FPS, providing a more comfortable margin above the 60 FPS target while still maintaining high visual quality.

Measured FPS Breakdown

At 3840x2160, the system delivers an average of 62 FPS on High settings, 82 FPS on Medium, 108 FPS on Low, and 59 FPS on Ultra. The Medium setting shows the most consistent frame times with a minimum of 70 FPS and a maximum of 94 FPS, indicating that this is the most stable 4K configuration. The jump from High to Ultra costs 3 FPS on average, while dropping from High to Medium gains 20 FPS, making Medium the most efficient choice at this resolution.

At 2560x1440, the system achieves 106 FPS on High, 139 FPS on Medium, 169 FPS on Low, and 101 FPS on Ultra. The Medium setting again shows excellent consistency with a minimum of 118 FPS and a maximum of 160 FPS. The difference between High and Ultra is only 5 FPS, suggesting that Ultra is a viable option at this resolution if the player wants maximum visual fidelity. Low settings provide a significant boost to 169 FPS, which is useful for competitive play or high refresh rate displays.

At 1920x1080, the system delivers 154 FPS on High, 173 FPS on Medium, 191 FPS on Low, and 147 FPS on Ultra. The Medium setting offers the best balance with a minimum of 147 FPS and a maximum of 199 FPS, ensuring no frame drops below 144 FPS. Ultra settings still provide a very playable 147 FPS average, which is impressive for a game with this level of detail. The gap between Low and Ultra is 44 FPS, showing that the GPU is the primary scaling factor at this resolution, while the CPU maintains a steady foundation.