Thief

# Thief Performance Analysis: Intel Core Ultra 5 235 + NVIDIA GeForce RTX 5090 D

This combination of the Intel Core Ultra 5 235 and NVIDIA GeForce RTX 5090 D delivers exceptional frame rates across all tested configurations in Thief, a 2014 stealth title that remains surprisingly demanding at high resolutions. The data shows this pairing ranks 22nd out of 2,851 tested combos, placing it in the top 1% of all systems evaluated for this game. With the CPU sitting at the 89th percentile among all processors and the GPU at the 92nd percentile among all graphics cards, this is a balanced high-end setup that excels particularly at 1440p and 1080p gaming.

FAQ

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

A: At 2560x1440 with Ultra settings, the system maintains 148 FPS average, which is excellent for a stealth game. At 3840x2160 Ultra, the average drops to 87 FPS, still playable but notably lower. The sweet spot appears to be 1440p, where even Ultra settings stay well above 144 Hz refresh rates.

Q: How does the Core Ultra 5 235 compare to its nearest rivals?

A: The CPU benchmarks show it nearly identical to the AMD Ryzen AI 9 HX 375, with a delta of just 0.1% (46,062 vs 46,030 average score). It sits 0.1% behind the Intel Core i9-13900HX and 0.2% ahead of both the AMD EPYC 4364P and EPYC 7303. These are essentially performance ties within measurement noise.

Q: Is the RTX 5090 D significantly faster than comparable GPUs?

A: The GPU's average benchmark score of 77,712 puts it 1.1% ahead of the AMD Radeon RX 6650M XT (76,904) and 1.6% behind the RX 6850M XT (78,940). The Tesla P100 variants trail by 2.1-2.4%. In practical terms, the 5090 D trades blows with these cards in raw compute.

Q: What frame rates can I expect at 1080p with Medium settings?

A: The measured data shows 200 FPS average, with minimums at 170 FPS and maximums at 230 FPS. This provides a smooth experience on any high-refresh-rate monitor, though the 221 FPS Low and 181 FPS High results bracket the Medium preset nicely.

Q: How much VRAM does the RTX 5090 D have and does it matter for Thief?

A: The GPU comes with 32 GB of GDDR7 memory on a 512-bit bus, delivering 1.79 TB/s bandwidth. For a 2014 game like Thief, this is far beyond what the title can utilize, meaning memory capacity will never be a bottleneck at any resolution tested.

Q: What is the CPU's core configuration and does Thief use it well?

A: The Core Ultra 5 235 has 14 cores and 14 threads, with a base clock of 3.40 GHz and boost up to 5.00 GHz. Thief from 2014 is not heavily multithreaded, so the strong single-thread performance (2,085 in Cinebench R23 single-core) matters more than the core count.

CPU Role

The Intel Core Ultra 5 235 represents Arrow Lake-S architecture built on a 3 nm process from TSMC, packing 17,800 million transistors into a 243 mm² die. With 14 cores and 14 threads — notably no hyperthreading — this processor relies on its high boost clock of 5.00 GHz to drive performance. The 24 MB of shared L3 cache and 3 MB per-core L2 cache provide ample data locality for game workloads.

In Thief, a title from 2014, the CPU's role is primarily about maintaining high minimum frame rates rather than enabling higher maximums. The game's engine was designed for dual-core and quad-core processors of its era, so the Ultra 5 235's single-thread performance becomes the critical factor. The Cinebench R23 single-core score of 2,085 and multi-core score of 14,769 indicate strong per-thread capabilities that prevent CPU bottlenecks even at high frame rates.

The PassMark single-thread score of 4,516 and multithread score of 37,816 place this CPU at the 89th percentile among all processors. Its nearest rivals — the Ryzen AI 9 HX 375, Core i9-13900HX, and two EPYC server chips — all score within 0.2% of each other, suggesting that for Thief specifically, the CPU choice between these options would produce nearly identical results.

The 65 W TDP and dual-channel DDR5 memory support with 102.4 GB/s bandwidth are adequate for feeding the RTX 5090 D in this older title. The PCIe Gen 5 interface with 20 CPU lanes ensures no bandwidth limitations for the GPU, though Thief's data requirements are modest by modern standards. The integrated Arc Xe-LPG Graphics 24EU are irrelevant for gaming with a discrete GPU but indicate the processor's modern feature set.

GPU Role

The NVIDIA GeForce RTX 5090 D is a massive GPU built on the Blackwell 2.0 architecture, featuring 92,200 million transistors on a 750 mm² die using TSMC's 5 nm process. With 21,760 shading units, 680 TMUs, and 176 ROPs, this card has enormous raw compute capacity. The 170 RT cores and 680 tensor cores provide advanced features, though Thief predates ray tracing and DLSS, so these remain unused in this title.

The memory subsystem is exceptional: 32 GB of GDDR7 on a 512-bit bus delivering 1.79 TB/s bandwidth. For Thief, this is overkill in every sense — the game's texture requirements from 2014 are minuscule compared to what this GPU can address. The 1,750 MHz memory clock (28 Gbps effective) ensures that memory bandwidth is never a constraint.

At the clock speeds of 2,017 MHz base and 2,407 MHz boost, the GPU achieves 104.8 TFLOPS of FP32 performance. The pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s mean that fill-rate-limited scenarios in Thief — like the game's heavy use of volumetric lighting and shadow effects — are handled with massive headroom.

The GPU's average benchmark score of 77,712 places it at the 92nd percentile among all GPUs. Its nearest rivals include the RX 6650M XT and RX 6850M XT, which score within 1.6% either direction, and the Tesla P100 variants trailing by 2.1-2.4%. The 5090 D's 575 W TDP and 950 W suggested PSU requirement reflect its high-end positioning, though Thief's modest demands mean actual power draw during gameplay will be far below the card's maximum capability.

Measured FPS Breakdown

At 3840x2160 (4K), the system delivers playable frame rates across all settings. Low settings produce 158 FPS average, Medium climbs to 120 FPS with minimums of 102 and maximums of 138, High reaches 92 FPS, and Ultra drops to 87 FPS. The gap between Low and Ultra at 4K is 71 FPS, showing that the GPU is the primary scaling factor at this resolution.

Moving to 2560x1440, the performance headroom becomes apparent. Low settings hit 195 FPS, Medium achieves 177 FPS with a minimum of 150 and maximum of 203, High reaches 156 FPS, and Ultra maintains 148 FPS. The difference between High and Ultra narrows to just 8 FPS at this resolution, suggesting diminishing returns from the highest preset.

At 1920x1080, the system pushes well beyond typical high-refresh displays. Low settings produce 221 FPS, Medium delivers 200 FPS with minimums of 170 and maximums of 230, High reaches 181 FPS, and Ultra maintains 178 FPS. Notably, the gap between High and Ultra at 1080p is only 3 FPS, indicating the game becomes CPU-limited at these frame rates.

The scaling pattern across resolutions shows consistent behavior: each resolution step down from 4K to 1440p to 1080p yields roughly 30-40% more performance. The Medium preset consistently provides the best balance of minimum frame rates, with the 4K Medium showing 102 FPS minimums that remain well above the 60 FPS threshold for smooth gameplay.

How This Combo Ranks

This combination ranks 22nd out of 2,851 tested combos in Thief, placing it in the 99.2nd percentile of all systems evaluated. This top-tier ranking is remarkable given that the CPU and GPU each sit at the 89th and 92nd percentiles respectively — the synergy between these components in this specific title boosts the combo above what either part achieves in isolation.

The ranking suggests that for Thief, the RTX 5090 D's massive compute and memory resources pair exceptionally well with the Core Ultra 5 235's strong single-thread performance. Many combos with more powerful CPUs may not benefit from their additional cores in this game, while the 5090 D's raw speed ensures the GPU is rarely the limiting factor.

Compared to the CPU's nearest rivals — all of which score within 0.2% — this combo's ranking indicates that the 235's specific characteristics (likely its high boost clock and cache configuration) provide an edge in Thief's engine. Similarly, the GPU's performance relative to its nearest rivals, with the RX 6850M XT being only 1.6% faster in aggregate benchmarks, does not translate to better in-game results for this pairing.

The data shows that this combo outperforms many systems with theoretically stronger components, demonstrating that game-specific optimization and driver maturity matter more than raw benchmark scores. For a 2014 title, the combination of a modern high-clock CPU and flagship GPU produces near-ideal results.

Settings Recommendations

For 3840x2160 gaming, the Medium preset provides the best overall experience. The 120 FPS average with 102 FPS minimums ensures smooth gameplay while maintaining visual quality, and the jump to High costs 28 FPS for marginal visual improvements. Ultra at 4K drops to 87 FPS, which is below the threshold where high-refresh displays show their advantage.

At 2560x1440, Ultra settings are the clear recommendation. The 148 FPS average exceeds most 144 Hz monitors' refresh rates, and the 8 FPS difference from High is negligible in practical terms. This resolution offers the best balance of visual fidelity and performance headroom.

For 1920x1080, the choice depends on display refresh rate. On 240 Hz displays, Medium at 200 FPS or Low at 221 FPS will maximize the hardware's potential. On standard 144 Hz displays, Ultra at 178 FPS still provides headroom above the refresh rate, making it the recommended preset for image quality.

The Medium preset consistently shows the most stable frame time performance across all resolutions, with measured minimums that are proportionally closer to the averages than other presets. For players prioritizing consistency over maximum frame rates, Medium at any resolution delivers the most predictable experience. Given Thief's stealth gameplay, where smooth frame pacing matters for precision movement, the Medium preset's stability makes it the safest choice for competitive play, while Ultra at 1440p or 1080p suits those who prioritize visual immersion.