Thief

# Thief Performance Analysis: Intel Core i7-14700K + NVIDIA GeForce RTX 5090 D

The RTX 5090 D paired with the Core i7-14700K delivers a compelling 4K experience in Thief, with the measured data showing the GPU becoming the primary bottleneck at higher resolutions while the CPU holds up impressively at 1080p. The combination ranks 29th out of 2,851 tested configurations, placing it in the top 1% of all combos for this title. The frame rates across all resolutions and settings presets indicate a system that can handle Thief's stealth-heavy environments with substantial headroom, though the scaling patterns reveal interesting nuances about where the performance ceiling actually sits.

Resolution Scaling

The measured FPS data shows a clear and consistent decline as resolution increases, but the rate of that decline varies significantly depending on the settings preset. At High settings, the average frame rate drops from 179 FPS at 1920x1080 to 156 FPS at 2560x1440, a reduction of 23 FPS, and then further to 92 FPS at 3840x2160, representing a total drop of 87 FPS from 1080p to 4K. This translates to a 48.6% performance loss when moving from 1080p to 4K at High settings, which strongly suggests the GPU is becoming the limiting factor as pixel count quadruples.

The Low settings preset tells a different story, with 219 FPS at 1080p dropping to 193 FPS at 1440p and then to 158 FPS at 4K. The total reduction from 1080p to 4K is 61 FPS, or 27.9%, which is notably smaller than the High settings drop. This smaller percentage decline at Low settings indicates that the CPU has more room to feed frames when the GPU workload is lighter, but the GPU still exerts a significant influence. The Medium settings results fall between these extremes, with 198 FPS at 1080p, 174 FPS at 1440p, and 120 FPS at 4K, showing a 39.4% total decline.

Ultra settings produce the steepest resolution scaling curve, starting at 176 FPS at 1080p, dropping to 148 FPS at 1440p, and falling to 87 FPS at 4K — a 50.6% reduction from 1080p to 4K. The fact that Ultra at 4K delivers 87 FPS while High at 4K delivers 92 FPS (only a 5 FPS difference) suggests that the Ultra preset's additional graphical demands are pushing the GPU to its limits at 4K, while at lower resolutions the gap between presets is more pronounced. The scaling pattern across all presets points to a system where the RTX 5090 D's raw horsepower is the dominant factor at 4K, while the i7-14700K's 20 cores and 28 threads provide sufficient throughput at lower resolutions.

GPU Role

The NVIDIA GeForce RTX 5090 D brings substantial specifications to Thief, including 32 GB of GDDR7 memory on a 512-bit bus, delivering 1.79 TB/s of bandwidth. The GPU's base clock of 2017 MHz and boost clock of 2407 MHz, combined with its 21,760 shading units, provide the computational foundation for the frame rates observed in the measured data. The 176 ROPs and 680 TMUs handle pixel and texture processing, respectively, which is particularly relevant for a 2014 title like Thief that relies on detailed environments and lighting effects.

The 32 GB VRAM capacity is far beyond what Thief requires, even at 4K Ultra settings, meaning memory capacity is unlikely to be a limiting factor in any of the measured scenarios. The GPU's 104.8 TFLOPS of FP32 performance and 423.6 GPixel/s pixel rate are more relevant indicators of its capability to push frames at high resolutions. The 92nd percentile ranking among all GPUs (based on average benchmark scores) places the RTX 5090 D in the upper echelon, though its nearest rivals in the benchmark database — the AMD Radeon RX 6650M XT, RX 6850M XT, and NVIDIA Tesla P100 variants — show that the GPU's performance is competitive but not universally dominant.

The observed frame rates at 4K Ultra (87 FPS) and 4K High (92 FPS) suggest that the GPU is operating near its practical limits for this title at 4K, as the difference between presets becomes compressed. At 1080p, the GPU has ample headroom, evidenced by 219 FPS at Low settings, which indicates the CPU can feed frames faster than the GPU can render them at lower resolutions. The 1.79 TB/s memory bandwidth proves sufficient for Thief's texture streaming needs, and the GDDR7 memory type ensures no bandwidth bottleneck at any tested resolution.

How This Combo Ranks

The combination of the Intel Core i7-14700K and NVIDIA GeForce RTX 5090 D achieves a rank of 29 out of 2,851 tested combos in Thief, placing it in the top 1.02% of all configurations. This ranking reflects the synergy between a high-end CPU and flagship GPU, though it's notable that the combo does not reach the very top of the chart. The i7-14700K's 94th percentile ranking among all CPUs and the RTX 5090 D's 92nd percentile among GPUs both indicate strong individual performance, but their combined rank of 29 suggests that Thief may not fully utilize the strengths of this particular pairing.

The CPU's nearest rivals in the benchmark database provide context for its contribution to this combo's ranking. The AMD EPYC 9115 scores 0.1% higher in average benchmark scores, while the AMD Ryzen 9 7950X is 0.2% behind, the AMD Ryzen 9 7940HX trails by 0.7%, and the AMD Ryzen 7 9700F is 0.9% lower. These minimal deltas indicate that the i7-14700K is well-matched against its closest competitors, and any performance differences in Thief would likely stem from the GPU rather than the CPU.

The GPU's nearest rivals show more variance: the AMD Radeon RX 6650M XT scores 1.1% higher, while the RX 6850M XT is 1.6% lower, the Tesla P100 PCIe 12 GB is 2.1% lower, and the Tesla P100 PCIe 16 GB is 2.4% lower. This spread suggests the RTX 5090 D sits in a competitive band where small benchmark differences translate to meaningful FPS variations in real-world gaming. The combo rank of 29, despite both components ranking in the low-to-mid 90s percentiles individually, indicates that other configurations with slightly different CPU-GPU pairings achieve better results in Thief, possibly due to the game's specific optimization patterns.

Settings Recommendations

The measured data provides clear guidance on which settings preset offers the best experience across different resolutions. At 1920x1080, the Ultra preset delivers 176 FPS average, which is only 3 FPS lower than High (179 FPS) and 22 FPS lower than Medium (198 FPS). Given that Ultra provides the highest visual quality with a minimal performance penalty at 1080p, it represents the optimal choice for players prioritizing image quality without sacrificing smoothness. The 176 FPS at Ultra comfortably exceeds the 144 Hz refresh rate common on modern monitors, making this preset the best option at 1080p.

At 2560x1440, the Ultra preset achieves 148 FPS average, which remains well above 120 FPS but shows a more substantial gap from Medium (174 FPS) and High (156 FPS). The 26 FPS difference between Ultra and Medium at 1440p may be noticeable to players with high-refresh-rate displays, but the 148 FPS at Ultra still provides excellent smoothness. The data suggests that High settings at 1440p (156 FPS) offer a reasonable compromise, delivering 8 FPS more than Ultra while maintaining near-maximum visual quality. For players with 144 Hz monitors, Ultra at 1440p is viable, though High provides extra headroom.

At 3840x2160, the recommendations shift more decisively. The Ultra preset yields 87 FPS, while High delivers 92 FPS, Medium achieves 120 FPS, and Low reaches 158 FPS. The 33 FPS difference between Ultra and Medium at 4K is significant, and the 120 FPS at Medium settings provides a markedly smoother experience than the 87 FPS at Ultra. Given that Thief is a stealth game where fluid movement and responsive controls matter, the Medium preset at 4K — with its 102 FPS minimum and 138 FPS maximum — offers the best balance of visual fidelity and performance. The High preset at 92 FPS is also reasonable for players who prefer higher graphical detail and can tolerate slightly lower frame rates, but Medium is the data-driven recommendation for 4K gameplay.

FAQ

*Q: What is the highest average frame rate achievable with this combo in Thief?*

A: The highest measured average frame rate is 219 FPS, achieved at 1920x1080 resolution with Low settings. This represents the maximum performance ceiling for this CPU-GPU combination in the tested scenarios.

Q: How does the combo perform at 4K resolution with Ultra settings?

A: At 3840x2160 with Ultra settings, the combo delivers an average of 87 FPS. This is the lowest measured frame rate across all tested configurations but remains playable for most users. The Medium preset at 4K provides a significantly higher 120 FPS average.

Q: Is the GPU or CPU the limiting factor at 1080p resolution?

A: At 1920x1080 with Low settings, the combo reaches 219 FPS, which is likely near the CPU's frame-feeding limit. The relatively small performance differences between presets at 1080p (219 FPS at Low vs. 176 FPS at Ultra) suggest the GPU has substantial headroom at this resolution, making the CPU the more active contributor to overall performance.

Q: How does the i7-14700K compare to its closest rival CPUs in synthetic benchmarks?

A: The i7-14700K's average benchmark score of 69,355 is 0.1% lower than the AMD EPYC 9115 (69,288), 0.2% higher than the AMD Ryzen 9 7950X (69,515), 0.7% higher than the AMD Ryzen 9 7940HX (69,875), and 0.9% higher than the AMD Ryzen 7 9700F (69,996). These differences are minimal and unlikely to produce noticeable gaming performance variations.

*Q: What is the combo's ranking among all tested configurations in Thief?*

A: The combo ranks 29th out of 2,851 tested combinations, placing it in the top 1.02% of all configurations. This high ranking confirms that the i7-14700K and RTX 5090 D form a very capable pairing for this game.

Q: Does the Medium settings preset provide consistent frame times at 4K?

A: At 3840x2160 with Medium settings, the combo delivers an average of 120 FPS with a minimum of 102 FPS and a maximum of 138 FPS. The 36 FPS range between minimum and maximum indicates some frame time variability, but the 102 FPS minimum ensures that performance stays above 100 FPS throughout.

CPU Role

The Intel Core i7-14700K contributes to Thief's performance through its 20 cores and 28 threads, operating at a base clock of 3.40 GHz and boosting up to 5.60 GHz. This Raptor Lake-R architecture, built on Intel's 10 nm process, provides the computational throughput necessary to feed the RTX 5090 D at high frame rates. The CPU's 33 MB of shared L3 cache, along with 80 KB of L1 cache per core and 2 MB of L2 cache per core, helps reduce memory latency in game scenarios.

The CPU's benchmark results show strong multi-threaded and single-threaded performance: it scores 33,440.5 in Cinebench R23 multi-core and 2,160 in single-core, while Geekbench scores reach 20,767 multi-core and 2,569 single-core. The Passmark multi-thread score of 52,392 and single-thread score of 4,472 further corroborate the CPU's capability. The 94th percentile ranking among all CPUs, with an average benchmark score of 69,355, places it just 0.1% above its closest rival, the AMD EPYC 9115, and 0.9% above the AMD Ryzen 7 9700F.

In Thief, the CPU's role becomes more apparent at lower resolutions where the GPU can render frames quickly. The 219 FPS at 1080p Low settings suggests the i7-14700K can sustain high frame rates without becoming a bottleneck, while the 158 FPS at 4K Low settings indicates the GPU takes over as the primary constraint at higher resolutions. The CPU's 125 W TDP and support for DDR4 and DDR5 memory (dual-channel) provide flexibility for system configurations. The measured data implies that the i7-14700K's 20 cores are more than sufficient for Thief's threading model, as the game likely doesn't scale perfectly across all cores, but the high single-thread performance (5.60 GHz boost) ensures responsive gameplay in CPU-bound scenarios.

Measured FPS Breakdown

The full measured FPS dataset for this combo in Thief is as follows:

1920x1080:

• Low settings: 219 FPS average
• Medium settings: 198 FPS average, 168 FPS minimum, 228 FPS maximum
• High settings: 179 FPS average
• Ultra settings: 176 FPS average

2560x1440:

• Low settings: 193 FPS average
• Medium settings: 174 FPS average, 148 FPS minimum, 201 FPS maximum
• High settings: 156 FPS average
• Ultra settings: 148 FPS average

3840x2160:

• Low settings: 158 FPS average
• Medium settings: 120 FPS average, 102 FPS minimum, 138 FPS maximum
• High settings: 92 FPS average
• Ultra settings: 87 FPS average

The data reveals that the Medium settings preset is the only one with recorded minimum and maximum FPS values, providing insight into frame time stability. At 1080p Medium, the range spans 168 to 228 FPS (60 FPS spread), at 1440p Medium it spans 148 to 201 FPS (53 FPS spread), and at 4K Medium it spans 102 to 138 FPS (36 FPS spread). The narrowing spread at higher resolutions suggests that GPU workload smoothing occurs as the rendering pipeline becomes more saturated.

The scaling efficiency varies by preset: going from 1080p to 1440p at Low settings reduces FPS by 11.9% (219 to 193), while going from 1440p to 4K reduces it by 18.1% (193 to 158). At High settings, the 1080p-to-1440p drop is 12.8% (179 to 156), and the 1440p-to-4K drop is 41.0% (156 to 92). This disproportionate drop at 4K High illustrates the GPU's diminishing returns as pixel count increases, with the RTX 5090 D's 32 GB GDDR7 memory and 1.79 TB/s bandwidth proving insufficient to maintain linear scaling at 4K with higher quality presets. The Ultra settings show a similar pattern, with 1080p-to-1440p dropping 15.9% (176 to 148) and 1440p-to-4K dropping 41.2% (148 to 87), confirming that 4K remains the most demanding scenario for this hardware combination.