Thief

The AMD Radeon RX 9060 paired with the Intel Core i5-9400 delivers a playable Thief experience across most settings, but the data reveals a clear ceiling at 4K where only Low settings maintain acceptable fluidity. Benchmark results indicate the combo ranks 1968th out of 2851 tested configurations, placing it in the lower-middle tier for this title. The GPU’s 8 GB VRAM and 288.0 GB/s bandwidth are sufficient for 1080p and 1440p, but the 4K Ultra preset drops to 38 FPS, confirming that the Radeon RX 9060 becomes the limiting factor at higher resolutions despite its strong 21.43 TFLOPS compute rating.

FAQ

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

A: The data shows 1920x1080 provides the most consistent experience, with all settings ranging from 94 FPS at Ultra to 119 FPS at Low. At 2560x1440, the average FPS stays above 65 even at Ultra, making it viable, while 3840x2160 only exceeds 60 FPS on the Low preset.

Q: How does the RX 9060 compare to its nearest GPU rivals?

A: The Radeon RX 9060 has an average benchmark score of 16014, which is 0.7% lower than the NVIDIA GeForce RTX 3060 Ti (16129) and 1% higher than both the AMD Radeon R9 370X and RX 7700 (15862 and 15852 respectively). The RX 9060 sits at the 59th percentile among all GPUs.

Q: Is the Core i5-9400 a bottleneck for this game?

A: The CPU’s 6 cores and 6 threads with a 4.10 GHz boost clock place it at the 47th percentile among all CPUs. Its Cinebench R23 multi-core score of 6629 and single-core score of 935 suggest adequate processing power, but the 4K FPS drops indicate the GPU is the primary constraint at higher resolutions.

Q: What settings should I use for a 60 FPS target at 1440p?

A: At 2560x1440, the High preset averages 68 FPS, while Medium averages 89 FPS. Both exceed the 60 FPS target, but the Medium preset provides more headroom with a minimum of 76 FPS, making it the safer choice for maintaining smooth gameplay.

Q: Does the 8 GB VRAM limit performance in Thief?

A: The measured results show that 8 GB GDDR6 memory is not a limiting factor at 1080p or 1440p, where even Ultra settings stay above 65 FPS. At 4K, the performance drop from Low (69 FPS) to Ultra (38 FPS) suggests bandwidth and compute limitations rather than a hard VRAM cap.

Q: How does this combo rank among all tested configurations for Thief?

A: The combination ranks 1968th out of 2851 total tested combos, placing it in the 31st percentile. This aligns with the GPU’s 59th percentile ranking and CPU’s 47th percentile, indicating a mid-range system that handles the game well at mainstream resolutions.

GPU Role

The AMD Radeon RX 9060 is built on the RDNA 4.0 architecture with a Navi 44 chip, featuring 1792 shading units, 112 TMUs, and 64 ROPs. Its boost clock reaches 2990 MHz with a game clock of 2400 MHz, delivering a pixel rate of 191.4 GPixel/s and a texture rate of 334.9 GTexel/s. These specifications translate to 21.43 TFLOPS of FP32 performance, which the benchmark data confirms is sufficient for 1080p and 1440p gaming but struggles at 4K Ultra settings.

The 8 GB GDDR6 memory operates on a 128-bit bus with 2250 MHz effective speed, yielding 288.0 GB/s of bandwidth. In Thief, this memory configuration proves adequate up to 1440p, where even the most demanding preset averages 65 FPS. However, at 3840x2160, the bandwidth and compute limits become apparent: the average FPS drops from 69 at Low to 52 at Medium, then to 40 at High and 38 at Ultra. This progressive decline indicates the GPU’s fill rate and shader throughput are the bottlenecks at 4K, not the memory capacity.

The GPU’s benchmark scores reflect its mid-range positioning. Its Passmark G3D score of 17631 and 3DMark Steel Nomad DX12 score of 3322 place it at the 59th percentile overall. The nearest rival, the RTX 3060 Ti, scores marginally higher at 16129 average, confirming the RX 9060 operates in the same performance class. For Thief specifically, the measured FPS at 1080p Ultra (94 FPS) suggests the GPU has ample headroom for the game’s 2014-era rendering requirements, but the 4K results show the architecture’s limits when pushed to higher pixel counts.

Settings Recommendations

For the best balance of visual quality and fluidity, the Medium preset at 2560x1440 emerges as the optimal choice. This configuration delivers 89 FPS average with a minimum of 76 FPS and maximum of 102 FPS, providing a comfortable margin above the 60 FPS threshold while maintaining a higher visual fidelity than Low. The 1440p High preset also works at 68 FPS average, but the narrower headroom makes it riskier for scenes with heavy particle effects or draw distances.

At 1920x1080, the Medium preset is equally compelling, averaging 107 FPS with a minimum of 91 FPS. The Ultra preset at this resolution averages 94 FPS, which is still playable, but the Medium setting offers a 13 FPS improvement with only a modest visual downgrade. Players with high-refresh-rate monitors should note that the Low preset reaches 119 FPS at 1080p, enabling near-120Hz operation if desired.

For 4K displays, the Low preset is the only viable option, averaging 69 FPS. The Medium preset at 4K drops to 52 FPS, which falls below the 60 FPS target but remains playable for less demanding segments. The High and Ultra presets at 4K (40 and 38 FPS respectively) are only suitable for screenshots or cinematic viewing rather than active gameplay. The data clearly shows that the RX 9060’s sweet spot for Thief is 1440p Medium, where it delivers both strong performance and reasonable visual quality.

Measured FPS Breakdown

At 1920x1080, the RX 9060 demonstrates its strongest performance across all settings. The Low preset averages 119 FPS, Medium averages 107 FPS with a 91-124 FPS range, High averages 97 FPS, and Ultra averages 94 FPS. The narrow gap between High and Ultra (3 FPS) suggests diminishing returns at this resolution, while the jump from Low to Medium (12 FPS difference) indicates the GPU handles moderate settings efficiently.

Moving to 2560x1440, the performance scales predictably. The Low preset averages 105 FPS, representing a 12% drop from 1080p. Medium averages 89 FPS (76-102 FPS range), High averages 68 FPS, and Ultra averages 65 FPS. The delta between Medium and High at 1440p (21 FPS) is more pronounced than at 1080p (10 FPS), showing that higher resolution amplifies the cost of increased graphical complexity.

At 3840x2160, the performance curve steepens dramatically. The Low preset averages 69 FPS, while Medium drops to 52 FPS (45-60 FPS range). High further declines to 40 FPS, and Ultra bottoms out at 38 FPS. The 31 FPS difference between Low and Ultra at 4K versus 25 FPS at 1440p and 25 FPS at 1080p highlights how the pixel count magnifies the GPU’s workload. Notably, the 4K Low preset outperforms the 1440p Ultra preset by only 4 FPS, demonstrating that resolution scaling has a larger impact than quality settings in this title.

Resolution Scaling

The performance drop from 1080p to 4K reveals a consistent pattern across all settings. At Low, the average FPS falls from 119 to 105 at 1440p (11.8% decrease) and then to 69 at 4K (34.3% decrease from 1440p). At Medium, the progression goes from 107 to 89 to 52, representing a 51.4% total reduction from 1080p to 4K. The High preset shows a similar trend: 97 to 68 to 40, a 58.8% total drop.

The Ultra preset exhibits the most severe scaling, moving from 94 at 1080p to 65 at 1440p to 38 at 4K. This 59.6% total reduction indicates that the most demanding settings place increasing strain on the GPU as pixel count rises. The data suggests the RX 9060’s 288.0 GB/s bandwidth and 1792 shading units become progressively saturated, with the 4K resolution requiring four times the pixel fill compared to 1080p.

The scaling pattern also reveals that the Core i5-9400 is not the primary bottleneck. If the CPU were limiting, the FPS would remain relatively flat across resolutions. Instead, the consistent 30-40% drops between 1080p and 4K at each settings tier point squarely to the GPU as the limiting component. The CPU’s 6 cores and 6 threads with a 4.10 GHz boost clock provide enough processing headroom to feed the GPU at all tested resolutions, but the Radeon RX 9060 cannot maintain high frame rates when pixel output exceeds its throughput capabilities.

CPU Role

The Intel Core i5-9400 contributes 6 cores and 6 threads based on the Coffee Lake architecture, fabricated on a 14 nm process. Its base clock of 2.90 GHz and boost clock of 4.10 GHz, combined with 9 MB of shared L3 cache, deliver benchmark scores that place it at the 47th percentile among all CPUs. The Cinebench R23 multi-core score of 6629 and single-core score of 935 demonstrate balanced performance for gaming workloads.

In Thief, the CPU’s role appears secondary to the GPU based on the resolution scaling data. At 1080p, all settings stay above 94 FPS, which would require the CPU to maintain high draw call throughput. The processor’s Geekbench single-core score of 1389 suggests it can handle the game’s single-threaded engine tasks, while the multi-core score of 5141 supports background processing and physics calculations.

The nearest CPU rivals reinforce its mid-range positioning. The Core i7-1068NG7 scores 2259 (0.2% higher), the Core i7-10710U scores 2248 (0.3% lower), and the Ryzen 5 PRO 1500 scores 2246 (0.4% lower). These marginal differences indicate the i5-9400 performs within a tight band of comparable processors, meaning any CPU-driven FPS variance in Thief would be minimal. The 47th percentile ranking confirms this is not a top-tier processor, but the measured FPS results show it does not hamper the RX 9060 until the GPU reaches its own limits at 4K Ultra.

The lack of hyper-threading (6 threads for 6 cores) could theoretically limit performance in heavily threaded scenarios, but Thief’s 2014 engine does not appear to exploit multi-threading heavily enough to expose this weakness. The CPU’s 65 W TDP and dual-channel DDR4 memory support with 42.7 GB/s bandwidth provide adequate platform performance, with the PCIe Gen 3 x16 interface offering sufficient bandwidth for the GPU’s 8 GB frame buffer. Overall, the i5-9400 serves as a capable partner that neither boosts nor restricts the RX 9060’s measured performance in this title.