Thief

# Thief Performance Analysis: Intel Core i5-14600KF + NVIDIA GeForce GTX 1070

This combo pairs a modern 14-core Intel processor with a Pascal-era GPU that shipped in 2016, producing a system that is heavily GPU-bound in Thief at most settings. The Core i5-14600KF sits in the 93rd percentile of all CPUs tested, while the GTX 1070 lands near the 51st percentile of all GPUs — a stark contrast that explains why frame rates scale more with graphics settings than with resolution changes. The data shows a playable experience at 1080p and 1440p, but 4K pushes this GPU to its limits.

FAQ

Q: What is the best resolution to play Thief with this hardware?

A: 1920x1080 is the strongest choice. The average FPS ranges from 68.6 at Ultra to 129.4 at Low, with High delivering 76.9 FPS. At 2560x1440, High settings still hit 50.4 FPS, but Ultra drops to 49 FPS.

Q: How does the GTX 1070 compare to its closest rivals in synthetic benchmarks?

A: The GTX 1070 averages 12331 in benchmark scores. It sits 0.7% ahead of the NVIDIA Quadro K4200 (12241), but trails the GeForce GTX 880M by 1.3% (12490), the GTX 1650 SUPER by 1.4% (12504), and the Tesla K20Xm by 1.7% (12547).

Q: Is the Core i5-14600KF a bottleneck for the GTX 1070 in Thief?

A: Benchmark results indicate no meaningful CPU bottleneck. The i5-14600KF scores 49367 on average, ranking in the 93rd percentile of all CPUs. Its nearest rival, the Core i5-14600K, scores 49166 (0.4% slower), while the AMD Ryzen 9 5950X scores 49062 (0.6% slower).

Q: What settings should a user choose for a smooth 60 FPS experience at 1440p?

A: Medium settings at 2560x1440 produce 65.3 FPS, which clears the 60 FPS threshold. Low settings give 88.5 FPS, while High drops to 50.4 FPS and Ultra falls to 49 FPS — both below the 60 FPS mark.

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

A: This specific pairing ranks 1395th out of 1642 total combos tested in Thief. That places it in the lower portion of the database, reflecting the GPU's age relative to modern hardware.

Q: What is the CPU's single-threaded performance like?

A: The i5-14600KF achieves a Cinebench R23 single-core score of 4643 and a Geekbench single-core score of 2778. Its PassMark single-thread score is 4273, which is strong for gaming workloads.

CPU Role

The Intel Core i5-14600KF brings 14 cores and 20 threads, with a base clock of 3.50 GHz and a boost clock of 5.30 GHz. This Raptor Lake-R architecture chip uses a 10 nm process and supports both DDR4 and DDR5 memory through a dual-channel bus. With 24 MB of shared L3 cache and 2 MB of L2 per core, the processor has ample headroom for game logic and AI tasks in Thief.

Synthetic benchmarks confirm this CPU's capability. The Cinebench R23 multicore score of 32889 places it well above most desktop processors, while the single-core score of 4643 indicates strong per-thread performance. In PassMark tests, the CPU scores 38697 for multithreaded work and 4273 for single-threaded operations. Data compression and encryption scores of 485140 and 27608 respectively show robust general-purpose performance.

For Thief specifically, the CPU's role is largely secondary. The game's stealth mechanics and enemy AI benefit from strong single-core performance, which the i5-14600KF delivers. However, the GPU becomes the limiting factor in most scenarios, as evidenced by the FPS data. At 1080p Low settings, the combo hits 129.4 FPS — a figure that suggests the CPU can feed the GTX 1070 effectively at high frame rates.

The processor's 125 W TDP and Intel Socket 1700 compatibility make it a straightforward upgrade for modern motherboards. Its ECC memory support and PCIe Gen 5 interface (16 lanes CPU-only) provide future-proofing, though Thief itself does not leverage these features directly.

GPU Role

The NVIDIA GeForce GTX 1070 uses the GP104 chip on a 16 nm process, with 7,200 million transistors on a 314 mm² die. It operates at a base clock of 1506 MHz and a boost clock of 1683 MHz, with memory running at 2002 MHz (8 Gbps effective). The 8 GB of GDDR5 memory on a 256-bit bus provides 256.3 GB/s of bandwidth — sufficient for Thief's 2014-era textures but not future-proof for modern titles.

Compute capabilities include 1920 shading units, 120 TMUs, and 64 ROPs. The card delivers 6.463 TFLOPS of FP32 performance, with pixel rate of 107.7 GPixel/s and texture rate of 202.0 GTexel/s. DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4 API support ensure compatibility with modern rendering paths.

In Thief, the GTX 1070 shows its age at higher resolutions. At 4K Ultra, the average FPS drops to 26.3 — below playable thresholds. The card's 51st percentile ranking among all GPUs reflects this limitation. Its nearest rival, the Quadro K4200, scores 12241 (0.7% lower), while the GTX 1650 SUPER scores 12504 (1.4% higher). The GTX 1070's PassMark G3D score of 13498 and DirectX 11 score of 100 highlight its strength in legacy APIs, which aligns with Thief's rendering requirements.

The 150 W TDP and single 8-pin power connector make this GPU easy to cool and power, but its end-of-life production status means users should consider thermal degradation in older units.

How This Combo Ranks

In the database of tested combinations, this pairing ranks 1395th out of 1642 total combos. That places it in the bottom 15% of configurations tested for Thief. The low ranking stems primarily from the GPU's age — the GTX 1070 was released in 2016, while the CPU is from 2023.

This rank reflects a significant mismatch. The CPU sits in the 93rd percentile of all processors, while the GPU sits in the 51st percentile. The result is a system where the GPU consistently determines frame rates, especially at higher settings. At 1080p Low, the combo achieves 129.4 FPS, but at 4K Ultra, it drops to 26.3 FPS — a 79.7% reduction that illustrates the GPU's dominance as the limiting factor.

Compared to other combos in the database, this pairing offers a unique balance: modern CPU performance with older GPU capabilities. Users upgrading from a previous system would see significant CPU headroom, but the GPU will require replacement to unlock higher resolutions and settings. The rank of 1395 suggests that most other tested combinations — whether newer GPUs or more balanced pairings — deliver better Thief performance.

Resolution Scaling

Frame rates scale predictably across resolutions, but the pattern reveals a GPU-bound system. At High settings, the average FPS drops from 76.9 at 1080p to 50.4 at 1440p (a 34.5% reduction), then to 32.6 at 4K (a 57.6% reduction from 1080p). Low settings show a similar trend: 129.4 FPS at 1080p, 88.5 at 1440p, and 49.9 at 4K.

The scaling between 1440p and 4K is particularly steep. At Medium settings, the drop from 65.3 FPS to 41.4 FPS represents a 36.6% loss. At Ultra, the decline from 49 FPS to 26.3 FPS is a 46.3% reduction. These numbers indicate that the GTX 1070's 256.3 GB/s memory bandwidth and 6.463 TFLOPS compute power cannot sustain 4K rendering in Thief.

The CPU's role in this scaling is minimal. Since the i5-14600KF provides ample processing headroom, the frame rate drops are almost entirely attributable to GPU workload. At 1080p Low, the 129.4 FPS result suggests the CPU can push well beyond this figure if paired with a stronger GPU. The resolution scaling data confirms that users should target 1080p or 1440p for the best experience with this hardware.

Measured FPS Breakdown

1920x1080 (1080p):

• Low: 129.4 FPS average
• Medium: 94.8 FPS average
• High: 76.9 FPS average
• Ultra: 68.6 FPS average

At 1080p, all settings deliver playable frame rates. Low settings exceed 120 FPS, making them suitable for high-refresh-rate monitors. Ultra settings still clear 60 FPS, though users targeting 144 Hz displays should consider Medium or High.

2560x1440 (1440p):

• Low: 88.5 FPS average
• Medium: 65.3 FPS average
• High: 50.4 FPS average
• Ultra: 49 FPS average

At 1440p, the GTX 1070 begins to struggle. Medium settings provide the only reliable 60+ FPS experience. High and Ultra both fall below 60 FPS, requiring users to accept lower frame rates or drop to Medium.

3840x2160 (4K):

• Low: 49.9 FPS average
• Medium: 41.4 FPS average
• High: 32.6 FPS average
• Ultra: 26.3 FPS average

4K performance is marginal at best. Even Low settings fail to reach 50 FPS, and Ultra dips to 26.3 FPS — a playable but not smooth experience. Users with 4K displays should either reduce resolution or upgrade the GPU.

The data shows a clear pattern: the GTX 1070 provides playable performance up to 1440p Medium, but 4K requires significant compromises. The i5-14600KF's capabilities remain largely untapped in this pairing, suggesting that a GPU upgrade would yield substantial FPS gains across all resolutions and settings.