Thief

The AMD Ryzen 5 9600X paired with the NVIDIA GeForce RTX 5070 delivers its most balanced experience at High settings across all resolutions. At 1080p, High settings produce 160.2 FPS, which is only 8.6% lower than the 222 FPS ceiling of Low settings but substantially more visually demanding. At 1440p, High settings yield 110.3 FPS, a figure that remains well above the 60 FPS threshold for smooth gameplay. Even at 4K, High settings hold at 65.1 FPS, making it the only preset above 60 FPS at that resolution besides Low. The Ultra preset is not recommended at any resolution: it drops to 151.6 FPS at 1080p, 104.8 FPS at 1440p, and 58.6 FPS at 4K, the latter falling below playable smoothness. Medium settings offer marginal gains over High—205 FPS versus 160.2 FPS at 1080p—but the visual quality trade-off is not justified when High already exceeds refresh-rate territory for most displays.

How This Combo Ranks

The Ryzen 5 9600X and RTX 5070 combination ranks 136th out of 1,642 tested combos in Thief, placing it in the top 8.3% of all configurations. This is a strong result for a game released in 2014, indicating that this modern hardware pairing has no trouble overwhelming the title’s engine. The CPU itself sits in the 85th percentile against all processors, with an average benchmark score of 28,246. Its nearest rivals in synthetic testing are the Intel Core i5-13490F and AMD Ryzen 5 230, both scoring 28,173 and 28,164 respectively—the Ryzen 5 9600X leads them by a marginal 0.3%. The AMD Ryzen 7 8845HS trails by 0.4% with 28,369, and the Intel Core i5-14500T is 0.5% behind at 28,377. The GPU holds the 83rd percentile among all graphics cards, with an average score of 41,687. Its closest competitor is the NVIDIA Tesla M40, which is 0.5% faster, while the AMD Radeon Pro 5300 and NVIDIA GeForce RTX 3090 are 0.2% and 0.6% slower respectively. This ranking context shows that while the individual components are strong, the combined in-game result is limited by Thief’s age and engine characteristics rather than hardware capability.

GPU Role

The NVIDIA GeForce RTX 5070 brings 12 GB of GDDR7 memory on a 192-bit bus, delivering 672.0 GB/s of bandwidth. The memory clock runs at 1750 MHz with 28 Gbps effective speed, while the GPU core operates between a 2325 MHz base and 2512 MHz boost clock. These specifications are far beyond what Thief requires; the game’s measured FPS data shows no memory-related bottlenecks even at 4K Ultra settings. The GPU’s 6144 shading units and 80 ROPs provide 201.0 GPixel/s pixel throughput and 482.3 GTexel/s texture rate, which explains why even the heaviest preset at 4K—58.6 FPS—remains in playable territory. The RTX 5070’s 30.87 TFLOPS of FP32 compute is more than sufficient for a DirectX 12 title from 2014, and the card’s 48 RT cores and 192 tensor cores go largely unused in this game. The data suggests the GPU is the primary driver of performance scaling across settings, as evidenced by the 47.5% FPS jump from Low to High at 1080p (222 to 160.2 FPS) being entirely attributable to GPU workload changes.

Measured FPS Breakdown

At 1080p, the RTX 5070 delivers exceptional results across all settings. Low settings produce 222 FPS, Medium yields 205 FPS, High reaches 160.2 FPS, and Ultra still manages 151.6 FPS. The gap between Low and Ultra is 70.4 FPS, or 31.7%—a modest penalty for maximum visual quality. The 1440p results show a similar pattern but with more pronounced scaling. Low settings hit 190.4 FPS, Medium drops to 142.4 FPS, High comes in at 110.3 FPS, and Ultra bottoms out at 104.8 FPS. The transition from Low to High at 1440p costs 80.1 FPS, or 42.1% of the Low score. At 4K, the scaling becomes even steeper. Low settings stay fluid at 111.6 FPS, Medium falls to 85.5 FPS, High manages 65.1 FPS, and Ultra dips to 58.6 FPS. The 4K Low-to-Ultra drop is 53 FPS, representing a 47.5% reduction. Notably, the 1080p Medium score of 205 FPS is higher than the 1440p Low score of 190.4 FPS, and the 1080p High score of 160.2 FPS exceeds the 1440p Medium score of 142.4 FPS, demonstrating that resolution has a more significant impact than settings at lower tiers.

FAQ

Q: What is the best preset for 4K gaming with this combo?

A: High settings at 3840x2160 deliver 65.1 FPS, which is the only preset above 60 FPS besides Low at 111.6 FPS. Ultra drops to 58.6 FPS, below the smoothness threshold.

Q: How much performance is lost when switching from 1080p to 1440p at High settings?

A: The average FPS drops from 160.2 at 1920x1080 to 110.3 at 2560x1440, a reduction of 49.9 FPS or 31.1%.

Q: Does the RTX 5070’s 12 GB VRAM cause any issues in Thief?

A: No. The measured data shows no memory-related bottlenecks at any resolution or settings level, including 4K Ultra where the card still produces 58.6 FPS.

Q: How does the Ryzen 5 9600X compare to its nearest rival?

A: The Ryzen 5 9600X scores 28,246 on average, which is 0.3% ahead of the Intel Core i5-13490F and AMD Ryzen 5 230, and 0.4% ahead of the AMD Ryzen 7 8845HS.

Q: What FPS can a 1440p Ultra preset achieve?

A: The measured average is 104.8 FPS at 2560x1440 with Ultra settings, which is comfortably above 60 FPS and suitable for high-refresh-rate displays.

Q: Is there a large gap between Low and Medium settings at 1080p?

A: Low produces 222 FPS and Medium produces 205 FPS, a difference of only 17 FPS or 7.7%, making Medium essentially free performance-wise.

CPU Role

The AMD Ryzen 5 9600X is a 6-core, 12-thread processor based on the Zen 5 architecture, codenamed Granite Ridge. It operates at a 3.90 GHz base clock and boosts to 5.40 GHz, with a 65 W TDP. The CPU has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 32 MB of shared L3 cache. In synthetic benchmarks, it scores 25,525 in Cinebench R23 multi-core and 3,603 in single-core, with a Geekbench multi-core score of 15,182 and single-core score of 3,363. Thief, as a 2014 title, relies more on single-thread performance than multi-core scaling. The CPU’s single-core strength is evident in the 3dmark single-thread score of 1,253, which places it in the 85th percentile among all processors. The measured FPS data shows that at 1080p Low settings, the combo achieves 222 FPS, which is likely approaching the CPU’s frame delivery limit given the game’s age. The 12 threads handle the game’s background simulation and AI, but the 6 high-clock cores provide the primary rendering pipeline throughput. The CPU’s 89.6 GB/s dual-channel DDR5 memory bandwidth and PCIe Gen 5 interface ensure no data starvation for the GPU, even at 4K where the 12 GB frame buffer is actively used.

Resolution Scaling

The measured FPS data reveals clear resolution scaling patterns that indicate where the bottleneck shifts. At 1080p, the average FPS across all settings is 184.7, at 1440p it drops to 136.975, and at 4K it falls to 80.2. The transition from 1080p to 1440p costs 47.7 FPS on average, a 25.8% reduction, while moving from 1440p to 4K costs 56.8 FPS, a 41.5% reduction. This accelerating drop-off suggests the GPU becomes increasingly dominant as resolution rises. At 1080p, the difference between Low and Ultra is 70.4 FPS (222 to 151.6), which is a 31.7% penalty—relatively small, indicating the CPU is still contributing meaningfully. At 4K, the Low-to-Ultra gap is 53 FPS (111.6 to 58.6), a 47.5% penalty, showing that settings now have a proportionally larger impact because the GPU is fully saturated. The most telling comparison is the 1080p Low score of 222 FPS versus the 4K Low score of 111.6 FPS—exactly half the performance. This 50% reduction at identical settings isolates the resolution-driven GPU workload increase. Conversely, the 1440p Ultra score of 104.8 FPS is close to the 4K Low score of 111.6 FPS, demonstrating that at this hardware tier, resolution scaling has a similar impact to moving from Low to Ultra settings. The data confirms that Thief becomes GPU-limited beyond 1080p, while at 1080p the CPU still has enough headroom to push frame rates into the 200+ territory.