Thief

The combination of an AMD Ryzen 7 5800X3D and an NVIDIA GeForce RTX 5070 in Thief (2014) delivers a wide range of framerates depending on resolution and graphics preset. Measured data shows the pair capable of ultra-smooth 1080p performance, solid 1440p experience, and playable 4K only at lower settings. The CPU's strong multi-core scores and the GPU's high VRAM and bandwidth shape these results. Across all tested configurations, this combo ranks 991st out of 3720 tested combinations, placing it above the typical system. Below we break down the role each component plays, recommend settings, analyze scaling, and provide the full measured numbers.

CPU Role — cores, clocks, and how they relate to this game's results

The Ryzen 7 5800X3D features 8 cores and 16 threads, a base clock of 3.40 GHz and a boost clock of 4.50 GHz. Its L3 cache is 96 MB shared (64 KB L1 per core, 512 KB L2 per core), which is unusual and beneficial for gaming loads that exhibit high cache reuse. In the CPU benchmarks, the 5800X3D achieves a Cinebench R23 multi-core score of 14,317 and a single-core score of 1,452. Its 3DMark 16-thread score is 7,299, while single-thread in the same suite is 884. The passma PPx benchmarks show a multithread score of 28,309 and a floating point math score of 50,100. This processor also delivers a passmark physics score of 2,884 and a data compression score of 329,688.

The nearest CPU rivals in the benchmark database are the AMD Ryzen 7 6800U (avgScore 27,887, delta 0%), the Intel Core i9-10900K (avgScore 27,872, delta 0.1%), the AMD Ryzen AI 5 PRO 340 (avgScore 27,932, delta -0.1%), and the Intel Core i5-12600KF (avgScore 27,799, delta 0.3%). The 5800X3D's average benchmark score (27,896) is within 0.3% of these rivals, meaning it sits right at the same level. The processor's global percentile is 80, meaning it outperforms 80% of all CPUs in the dataset.

In Thief, the FPS values suggest that at low settings and at 1080p, the CPU is still able to push the GPU to high frame rates (159 FPS), but once resolution rises, GPU load dominates. The large L3 cache and high boost clock (4.5 GHz) support quick scene traversal, but the game's 2014 era likely uses few threads. At 1080p Low, the CPU is not a limitation because the frame (159 FPS) is already high; however, when settings raise the pixel and shader load, the GPU becomes more limiting. The measured FPS at 4K Low (110 FPS) is still respectable, suggesting the CPU can maintain high throughput even at 4K when GPU load is light. But as we move to higher presets, the CPU's influence fades relative to the GPU. The launch MSRP of the CPU is $449.

Settings Recommendations — which preset gives the best experience per the measured rows

Based on the measured data, the best experience depends heavily on the target resolution and the desire for smoothness. At 1080p, the Ultra preset yields 128 average FPS (min 122, max 165), High 130, Medium 144 (min 108, max 146), and Low 159. Since the game is Ultra delivers 128 FPS—well above 60 and high refresh rates—Ultra is the clear choice for 1080p if the monitor is 144Hz or above. Even the max recorded (165 FPS) at Ultra matches typical 165Hz screens.

At 1440p, Ultra achieves 103 FPS, High 108 FPS, Medium 127 FPS (min 108, max 146), and Low 140 FPS. Here, High and Ultra both exceed 100 FPS, so either is acceptable; Ultra loses only 2000 FPS? Actually 130 vs 128? Wait, 1440p Ultra: 103 FPS (measured), High 108 FPS, Medium 127, Low 140. So Medium and Low are above 120, but the visual quality drops. The best balance for a 1440p display is High (108 FPS) or even Medium (127 FPS) for a higher framerate buffer. However, since Ultra gives 103 FPS, it's still near 100 and can be used for 60Hz or 75Hz monitors. For high refresh 1440p, Medium (127 avg FPS) is the sweet spot.

At 4K UHD (3840×2160), the situation changes. Low gives 110 FPS, Medium 83 (min 71, max 96), High 63, Ultra 60. To stay above the 50 FPS floor, users should avoid Ultra (60 FPS is borderline and may dip lower in demanding scenes). Medium at 83 FPS offers comfortable headroom, while High at 63 FPS is playable but starts to approach the limit if there are drops. The game's custom Medium preset might be the best compromise for 4K, because the difference between High and Ultra is minor but a 20% FPS gain over Ultra (60 -> 83) and 30% over High (63) is meaningful. Therefore, for 4K, the recommendation is Medium or High—Medium gives the most headroom, High is still above 60.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS across resolutions demonstrates the classic GPU vs CPU balance. For each preset, looking at the drop from 1080p to 4K:

• Low: 159 → 110 FPS, a drop of 31% (159 – 110 = 49 FPS, 110/159 = 69%, so 31% lower)
• Medium: 144 → 83 FPS, a drop of 42% (144 – 83 = 61 FPS, 61/144 = 42%)
• High: 130 → 63 FPS, a drop of 52% (130 – 63 = 67 FPS, 67/130 = 51.5%)
• Ultra: 128 → 60 FPS, a drop of 53% (128 – 60 = 68, 68/128 = 53%)

The scaling is not constant; the relative loss becomes larger as we move from Low to Ultra. This behavior indicates that as the graphics preset increases the cost (more shader and bandwidth), the GPU becomes the primary limiting factor at higher resolutions. At Low settings, the scene complexity is light, so the CPU is still able to feed the GPU, and the drop is only 31%. But at Ultra, each pixel is more expensive, so the RTX 5070's rendering output is taxed, resulting in more than half the framerate being lost when going from 1080p to 4K.

Conversely, the fact that at 1080p Low the FPS is only 159—not reaching 200 or 300—suggests that the CPU could become a ceiling at low resolutions. However, without data from a lower‑res test (e.g., 720p) we cannot prove it. The pattern across settings is consistent: the GPU scales as the primary limiting component at 4K, while the CPU appears capable of delivering high floor up to ~160 FPS at 1080p.

How This Combo Ranks — combos in the game's test database

The combination of the Ryzen 7 5800X3D and RTX 5070 holds rank 991 out of 3720 measured combos in Thief. This positions it outperform 2,729 combos (with 3720 – 991 = 2,729 flourishing), meaning it is better than ~63% of all other tested CPU-GPU pairs. The rank is the 73rd percentile (since 991/3720 = 0.266 – actually that's 26.6% of the way from the best; wait, rank 1 is best. So rank 991 means 990 combos are better. Therefore it performs better than 3720 - 991 = 2729 combos, which is 2729/3720 = 0.733, so it's better than 73.3% of the combos. So it's in the top 27% of tested combos (the top 27% includes the ones that beat it). The top 991 are equal to the top 26.6% (actually 991/3720 = 0.266, so it's at the 26.6th percentile from the top, meaning it's worse than 26.6% and better than 73.4%. That is plausible.

That a 8-core CPU from 2022 and a 2025 GPU lands in the top quarter of all (known) systems is a solid result for a game launched in 2014. The game is likely well optimized for modern hardware, and the high single-core performance of the 5800X3D (Geekbench single-core 1452) contributes.

Among the specific nearest rivals, the CPU's average score is almost identical to the Intel Core i9-10900K (delta 0.1%) and the Ryzen AI 5 PRO 340 (delta -0.1%). The GPU's nearest rivals, though, are older AMD Radeon Pro 580 (delta 0.1%) and WX 7100 (delta 0.8%), which highlight that the RTX 5070's benchmark score is on par with these dated cards, but the measured FPS reflects its newer features. The 82nd percentile for the GPU and the 80th for CPU support the top quartile status.

FAQ

1. Q: What is the best graphics settings for a 4K monitor?

A: According to the measured data, 4K High yields 63 FPS, while 4K Medium gives 83 FPS (min 71, max 96). If you prioritize a stable 60+, Medium is the safest choice. Ultra at 4K runs at 60 FPS, which can dip lower in harsh areas.

2. Q: How does the CPU compare to its PBW nearest rivals?

A: The Ryzen 7 5800X3D has an average benchmark score of 27,896, which is within 0.3% of the Intel Core i9-10900K (27,872) and the AMDryzen AI 5 PRO 340 (27,932). So its performance is essentially identical to those chips in synthetic tests.

3. Q: What is the GPU's VRAM and bandwidth?

A: The RTX 5070 includes 2 GB of GDDR7, a 192-bit bus, and 672.0 GB/s bandwidth. This is ample for an older title like Thief, which likely doesn't demand more than 6GB even at 4K Ultra.

4. Q: Does the CPU or GPU bottleneck at 1080p?

A: At 1080p Low the FPS reaches 159, which is high but not extreme. The absence of a sub-1080p test prevents definitive conclusion, but the pattern indicates that the GPU is fully loaded at higher resolutions, the CPU is not the primary limit at 1080p for this game.

5. Q: Can this combo run 4K Ultra 60fps?

A: The measured 4K Ultra average is 60 FPS exactly. It's a borderline threshold; the average might dip below 60 in more intense scenes, so it's not recommended for strict 60fps lies.

6. Q: What do the benchmark numbers tell about this pair for future games?

A: The CPU's 85th percentile and GPU's 82nd percentile suggest strong potential for many modern titles, though those titles will likely scale better with the 12GB GPU. The $5 vs other combos rank being 991/3720 indicates it is above the ordinary.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The following FPS are the measured average, and where available min and max, for each combination:

1080p (1920x1080)

• Low: 159 FPS (no min/max given)
• Medium: 144 FPS average, 122 FPS min, 165 FPS max
• High: 130 FPS (no min/max)
• Ultra: 128 FPS

1440p (2560x1440)

• Low: 140 FPS
• Medium: 127 FPS (min 108, max 146)
• High: 108 FPS
• Ultra: 103 FPS

4K (3840x2160)

• Low: 110 FPS
• Medium: 83 FPS (min 71, max 96)
• High: 63 FPS
• Ultra: 60 FPS

These figures are the raw measured values. They show that the RTX 5070 is capable of exceeding 100 FPS at all resolutions when set to Low, and that at 1440p Medium and above, the framerate drops from 140 (Low) to 103 (Ultra) – a modest loss. At 4K, the only playable presets are those with average FPS above 60, which are Low, Medium, and High.

GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce RTX 5070 is built on the Blackwell 2.0 architecture (5nm process, TSMC) with a chip named GB205. It contains 31,100 trillion transistors across a 263 mm² area. The base clock is 2325 MHz and the boost 2512 MHz, and runs with 192 tensor cores, 48 RT cores, 192 TMUs, and 137 ROPs (actually from data: shading units 6144, TMUs 192, ROPs 80, RT cores 48, tensor cores 192, texture rate 482.3 GTexel/s, pixel rate 201.0 GPixel/s, FP32 30.87 TFLOPS). Its memory interface is 12 GB of GDDR7 on a 192-bit bus with bandwidth 672.0 GB/s. The GPU's TDP is 250 W with a recommended PSU of 600 W.

The RTX 5070 hits a percentile of 82 among all GPUs, with an average benchmark score of 40,397. The nearest rivals in its benchmark performance are the AMD Radeon Pro 580 (40,318, delta 0.1%) and Pro WX 7100 (40,063, delta 0.8%), plus the Pro 5300 (40,870, delta -1.2%) and NVIDIA RTX A500 Mobile (39,568, delta 2%). This indicates that in raw benchmarks the card matches those workstation cards, but the RTX 5070's modern drivers and features give it a strong gameplay edge.

In Thief, the GPU's role is heavily weighted at 4K. At 1080p Low, the GPU is limited to average 159 FPS, while at 4K Ultra it only hits 60 FPS. This pattern is typical of a GPU-bound scenario at high resolutions and high presets. The 12GB VRAM and high bandwidth (672 GB/s) handle the game's textures and fill rate without any capacity constraints; the measured FPS at 4K settings does not indicate a VRAM shortage. It is the GPU's shading and memory throughput that scales the FPS drop as resolution/settings increase. The widening gap between Low and high presets confirms the 5090's load response to pixel shader cost.

The launch MSRP of the GPU is 549 USD, but its performance in Thief shows it's capable of delivering fluid 1080p and 1440p experiences, with 4K only at reduced settings. The CPU's high per-core performance and large cache complement the GPU, but at worst-case 4K Ultra, the pair still holds near 60 FPS, illustrating the game's low per-6 core threading. Therefore, users with 1440p displays will find the sweet spot, while 4K shooters should stick to medium offers.