Pc Building Simulator

# CPU Role

The AMD Ryzen 9 7900X is a 12-core, 24-thread processor built on the Zen 4 architecture (codenamed Raphael) using TSMC's 5 nm process. It operates with a base clock of 4.70 GHz and a boost clock of 5.60 GHz, backed by a 64 MB shared L3 cache plus 1 MB L2 and 64 KB L1 per core. This configuration places it in the top tier of desktop CPUs, with a percentile rank of 93 against all CPUs in the benchmark database.

In Pc Building Simulator, the CPU's multi-threaded capabilities are directly relevant because the game simulates component installation, boot sequences, and OS-level tasks that can utilize multiple cores. The 7900X's benchmark scores reflect this strength: it achieves 43,695 points in Cinebench R23 multi-core and 18,351 in Cinebench R20 multi-core, while single-core scores reach 6,168 and 2,590 respectively. The 3DMark thread scaling shows a clear progression from 1,093 (single-thread) to 12,536 (max-threads), indicating that the processor scales well as more threads are engaged.

Compared to its nearest rivals, the 7900X is effectively tied with the Intel Core Ultra 5 235 (deltaPct of -0.1%, meaning the 7900X is 0.1% behind) and the AMD Ryzen 9 5900XT (deltaPct of -0.4%). It trails the Intel Core i7-13850HX by 0.5% and the Intel Core i9-13980HX by 0.8% in average benchmark score. These sub-1% differences are negligible in real-world gaming, but they do position the 7900X as a mid-pack performer among high-end chips, rather than a clear leader.

The CPU's average benchmark score of 50,556 sits just below the 50,598 of the Core Ultra 5 235. For a simulation game like Pc Building Simulator, which is not typically frame-rate bound by CPU logic, the 7900X provides ample headroom. The measured FPS data shows that even at 1080p with Low settings, where CPU overhead is most exposed, the combo achieves 426.6 FPS average — far beyond any display's refresh rate. This suggests the CPU is rarely the limiting factor in this title.

# GPU Role

The NVIDIA GeForce RTX 4070 Ti is built on the Ada Lovelace architecture with the AD104 chip, fabricated on TSMC's 5 nm process. It features 12 GB of GDDR6X memory on a 192-bit bus, yielding a bandwidth of 504.2 GB/s. The memory clock runs at 1313 MHz, translating to 21 Gbps effective. The GPU's base clock is 2310 MHz, boosting to 2610 MHz, and it delivers 40.09 TFLOPS of FP32 performance.

This GPU ranks at the 85th percentile among all GPUs, with an average benchmark score of 44,900. Its nearest rival, the NVIDIA GeForce RTX 5090 Mobile, scores 45,152 (deltaPct of -0.6%), while the Intel Arc A730M scores 45,592 (deltaPct of -1.5%). The AMD Radeon Pro 580 is 1.6% ahead, and the AMD Radeon Pro 5500 XT is 1.6% behind. These tight margins indicate the RTX 4070 Ti sits in a dense performance cluster, where small architectural differences dictate ranking.

In Pc Building Simulator, the GPU's role is primarily to render the 3D workshop environment, component models, and case visuals. The data shows that the GPU becomes the dominant factor at higher resolutions and settings. At 4K Ultra, the combo delivers 68.7 FPS, which is playable but not high-refresh territory. The RTX 4070 Ti's 12 GB VRAM is sufficient for this simulation's textures, which are not exceptionally demanding compared to AAA shooters. The GPU's 80 ROPs and 240 TMUs handle the game's moderate polygon counts efficiently, as evidenced by the smooth scaling from 1080p to 4K.

# Resolution Scaling

The measured FPS data reveals a clear pattern of GPU-bound scaling as resolution increases. At 1080p with High settings, the combo achieves 215.3 FPS. Moving to 1440p High drops this to 133.9 FPS (a 37.8% reduction), and at 4K High it falls to 73.4 FPS (a 65.9% reduction from 1080p). This steep decline indicates that the RTX 4070 Ti is the primary bottleneck at higher resolutions, as the CPU's 12 cores can easily feed frames at lower resolutions.

The Low settings tier shows the most dramatic scaling: 426.6 FPS at 1080p, 274.5 FPS at 1440p, and 144.4 FPS at 4K. The fact that 4K Low still exceeds 144 FPS suggests that the GPU's raw compute is sufficient for this game even at 4K, but the visual settings have a significant impact. Ultra settings compress the range: 204.7 FPS at 1080p, 126.8 FPS at 1440p, and 68.7 FPS at 4K. The gap between 1080p and 1440p Ultra (77.9 FPS) is smaller than the gap between 1440p and 4K Ultra (58.1 FPS), indicating that pixel count becomes the dominant cost at 4K.

The resolution scaling data also reveals that the CPU is not a limiting factor. At 1080p Low, the 426.6 FPS result is likely near the game's engine cap or the GPU's vertex processing limit. If the CPU were constrained, we would expect to see a plateau at lower resolutions, but the consistently high frame rates across all settings at 1080p (204.7 to 426.6 FPS) demonstrate that the 7900X has ample single-thread performance. The passmark single-thread score of 4,238 supports this, as does the 3DMark single-thread score of 1,093.

# FAQ

Q: What is the average FPS at 1440p with High settings for this combo?

A: The measured average FPS is 133.9 at 2560x1440 with High settings. This represents a solid high-refresh experience for a simulation game, though not as high as the 215.3 FPS seen at 1080p High.

Q: How does the RTX 4070 Ti compare to its closest rival in average benchmark score?

A: The RTX 4070 Ti scores 44,900, which is 0.6% behind the NVIDIA GeForce RTX 5090 Mobile (45,152) and 1.5% behind the Intel Arc A730M (45,592). It is 1.6% ahead of the AMD Radeon Pro 580 (44,195).

Q: What is the CPU's percentile rank among all CPUs?

A: The AMD Ryzen 9 7900X ranks at the 93rd percentile, meaning it outperforms 93% of all CPUs in the benchmark database. Its average benchmark score is 50,556.

Q: At what resolution and settings does this combo fail to maintain 60 FPS?

A: At 4K Ultra, the average FPS drops to 68.7, which is above 60 but close to it. No measured configuration falls below 60 FPS; even 4K High maintains 73.4 FPS. The lowest measured average is 68.7 FPS at 4K Ultra.

Q: How does the CPU's multi-threaded performance compare to single-threaded?

A: The Cinebench R23 multi-core score is 43,695, while the single-core score is 6,168, a ratio of 7.08x. In 3DMark, the max-threads score of 12,536 is 11.5x the single-thread score of 1,093, showing strong thread scaling.

Q: What is the combo's rank among all tested combinations in this game?

A: The combo ranks 169th out of 1,769 tested combinations, placing it in the top 9.6% of all CPU-GPU pairings evaluated in Pc Building Simulator.

# How This Combo Ranks

The AMD Ryzen 9 7900X + NVIDIA GeForce RTX 4070 Ti combination ranks 169th out of 1,769 tested combos in Pc Building Simulator. This places it in the top 9.6% of all pairings, which is a strong showing given the game's moderate graphical demands. The rank reflects the balance between the CPU's 93rd percentile standing and the GPU's 85th percentile standing.

The ranking is influenced by the fact that Pc Building Simulator is not a graphically intensive title. The RTX 4070 Ti's 12 GB VRAM and 504.2 GB/s bandwidth are more than sufficient for the game's textures and effects, meaning the GPU's high-end specs are somewhat underutilized. Conversely, the CPU's 12 cores and 24 threads are well-suited to the simulation aspects, though the game likely does not fully utilize all threads. The measured FPS data confirms this: at 1080p Low, the combo achieves 426.6 FPS, which is far beyond what any current monitor can display, indicating that the hardware is overkill for this specific game.

Relative to other combos in the database, the 169th rank suggests that there are 168 combinations that achieve higher average FPS in this game. These likely include pairings with faster GPUs (such as RTX 4090 or 4080 variants) or CPUs with higher single-thread performance. However, the 7900X's single-thread score of 6,168 in Cinebench R23 is already among the highest for desktop CPUs, so the gap to the top ranks is likely due to GPU differences. The RTX 4070 Ti's 85th percentile GPU rank means there are many GPUs that outperform it, particularly at 4K where the GPU becomes the bottleneck.

The combo's rank of 169 out of 1,769 is a solid mid-tier result. It outperforms the vast majority of combinations (1,600 out of 1,769), while being surpassed by a small set of high-end pairings. In practical terms, this combo delivers excellent frame rates at 1440p (133.9 FPS High) and playable 4K performance (73.4 FPS High), making it a capable choice for this simulation game. The data indicates that users seeking higher 4K frame rates would need a GPU with greater raw compute, while those targeting 1080p high-refresh gaming would find this combo more than adequate, as the 215.3 FPS at 1080p High demonstrates.