Pc Building Simulator

# Pc Building Simulator Performance Analysis: Intel Core i7-13700K + AMD Radeon RX 6650 XT

This combo ranks 2431 out of 3723 tested configurations in Pc Building Simulator, placing it in the lower-middle portion of the database. The pairing of a high-end 13th Gen Intel CPU with a mid-range RDNA 2 GPU produces a system that handles the simulation genre's modest graphical demands, but the data reveals a significant imbalance: the processor is clearly overqualified for the workload while the graphics card becomes the limiting factor at higher resolutions. Benchmark results indicate this is a functional but not exceptional combination, with performance characteristics that shift dramatically depending on the settings and resolution chosen.

How This Combo Ranks

The combo's rank of 2431 out of 3723 tested combinations places it in the 35th percentile of all systems tested in this game. This is a noteworthy position given the hardware involved — the Core i7-13700K sits in the 89th percentile among all CPUs in the database, while the RX 6650 XT holds the 65th percentile among GPUs. The gap between component rankings and the final combo ranking suggests that Pc Building Simulator does not heavily reward the CPU's strengths, and the GPU's mid-tier position drags the overall result down.

Looking at the CPU's nearest rivals, the Intel processor's average benchmark score of 46881 is essentially tied with the AMD Ryzen 9 5900 (46971, only 0.2% higher) and the AMD Ryzen AI 9 HX PRO 375 (47022, 0.3% higher). It edges out the AMD Ryzen 9 7845HX and Intel Xeon w3-2535 by 0.5% each. These margins are negligible in real-world terms, meaning the i7-13700K is performing exactly as expected for its class, but this raw compute power does not translate into top-tier frame rates in a simulation game that likely has simpler CPU demands than AAA shooters.

For the GPU, the RX 6650 XT's average benchmark score of 19765 puts it in a tight cluster with its nearest rivals — the NVIDIA Tesla K40m is 0.6% higher, the AMD FirePro W7000 is 0.7% higher, and the AMD FirePro D300 is 0.7% lower. This suggests the graphics card is competently executing its share of the workload, but the 65th percentile ranking indicates there are many faster options available. The combo's overall position reflects this: not a bottom-tier system, but one that sits well below what the CPU alone might suggest.

GPU Role

The AMD Radeon RX 6650 XT brings 8 GB of GDDR6 memory on a 128-bit bus, delivering 280.3 GB/s of bandwidth. The memory runs at 2190 MHz (17.5 Gbps effective), while the GPU core operates at a 2055 MHz base clock and boosts up to 2635 MHz, with a game clock of 2410 MHz. These specifications position the card as a solid 1080p performer with some 1440p capability, which the measured FPS data confirms.

In Pc Building Simulator, the GPU's role becomes increasingly dominant as resolution rises. At 1080p Low, the system achieves 234 FPS, suggesting the GPU is not the bottleneck — the frame rate is high enough that other components (likely the CPU or game engine limits) are constraining output. However, at 4K Ultra, the average drops to 37 FPS, a massive reduction that clearly implicates the GPU as the limiting factor. The 8 GB VRAM capacity is sufficient for this game's textures and scene complexity, as even at 4K Ultra the system runs without hitting memory-related stutters, but the raw compute power of the Navi 23 chip (10.79 TFLOPS FP32) is simply not enough to maintain high frame rates at that resolution.

The GPU's 2048 shading units, 128 TMUs, and 64 ROPs provide the architectural foundation for its performance. With 32 ray tracing cores, the card supports DirectX 12 Ultimate, but Pc Building Simulator likely does not stress ray tracing heavily. The 7 nm process node and 11,060 million transistors on a 237 mm² die show a compact, efficient design, but the measured results indicate that efficiency does not overcome the fundamental performance ceiling.

Settings Recommendations

The measured data provides clear guidance for optimal settings at each resolution. At 1080p, the High preset delivers 117 FPS average, which is well above the 60 FPS threshold for smooth gameplay. However, the Ultra preset still manages 111 FPS, a difference of only 6 FPS (about 5%). Given that Ultra typically provides better visual quality, the minimal frame rate cost makes it the recommended choice at this resolution — the system has enough headroom that the visual upgrade is essentially free.

At 1440p, the situation shifts. High delivers 74 FPS, while Ultra drops to 70 FPS — again a small difference (5.7%). Both are playable, but the Medium preset at 104 FPS offers a much larger margin for demanding scenes. The data shows Medium provides 40% more frames than High (104 vs 74), which could be significant if the game has complex simulation moments. For consistent smoothness, Medium at 1440p is the balanced choice, though High remains viable for those prioritizing visuals.

At 4K, the recommendations change dramatically. Ultra averages 37 FPS, which is below the playable threshold for most users. High at 39 FPS is barely better. Medium at 55 FPS with a minimum of 46 FPS is the first playable option, though it may still feel sluggish. Low at 77 FPS is the only preset that provides a comfortable experience at this resolution. The data suggests that 4K gaming with this combo requires accepting Low settings, as the GPU simply cannot handle higher presets without dropping below acceptable frame rates.

FAQ

Q: Is this combo better suited for 1080p or 1440p gaming in Pc Building Simulator?

A: The data shows excellent 1080p performance (111-234 FPS depending on preset) and solid 1440p performance (70-147 FPS). At 1080p, even Ultra settings maintain 111 FPS, while at 1440p, Ultra drops to 70 FPS. The combo handles both resolutions well, but 1080p provides more headroom for demanding simulation moments.

Q: Why does the frame rate drop so significantly from 1080p to 4K?

A: At 1080p Low, the system hits 234 FPS, but at 4K Ultra, it falls to 37 FPS — a reduction of 84%. This dramatic scaling indicates the GPU becomes the bottleneck at higher resolutions, as the RX 6650 XT's compute resources (10.79 TFLOPS) are insufficient for 4K rendering with high settings.

Q: How does the RX 6650 XT compare to its nearest GPU rivals?

A: The RX 6650 XT's average benchmark score of 19765 is within 0.8% of its closest competitors (NVIDIA Tesla K40m at 19885, AMD FirePro W7000 at 19905, AMD FirePro D300 at 19637). These differences are negligible, meaning the card performs as expected for its class.

Q: Is the Core i7-13700K holding back the system in this game?

A: No. The CPU's 89th percentile ranking and benchmark scores (e.g., 30745 in Cinebench R23 multicore, 45887 in Passmark multithread) far exceed what Pc Building Simulator requires. The data shows the GPU is the limiting factor at higher resolutions, not the processor.

Q: What is the best preset for 1440p gaming with this combo?

A: Medium settings at 1440p deliver 104 FPS average with a minimum of 89 FPS, providing the best balance of visual quality and performance. High at 74 FPS is playable but offers less headroom, while Ultra at 70 FPS is the minimum viable option.

Q: Can this system handle 4K gaming at all?

A: Yes, but only at Low settings, which achieve 77 FPS. Medium drops to 55 FPS (minimum 46), High to 39 FPS, and Ultra to 37 FPS. The 4K experience is severely limited by the GPU's capabilities.

Resolution Scaling

The measured FPS data reveals a clear pattern of GPU-bound scaling as resolution increases. At Low settings, the system produces 234 FPS at 1080p, 147 FPS at 1440p, and 77 FPS at 4K. This represents a 37% drop from 1080p to 1440p, and a 67% drop from 1080p to 4K. The scaling is roughly proportional to pixel count increases (1080p has 2.07 million pixels, 1440p has 3.69 million, 4K has 8.29 million), which confirms the GPU is the primary constraint at higher resolutions.

At Medium settings, the pattern continues: 165 FPS at 1080p, 104 FPS at 1440p, and 55 FPS at 4K. The 1440p to 4K drop of 47% is steeper than the 1080p to 1440p drop of 37%, suggesting that the GPU's memory bandwidth (280.3 GB/s) and compute resources become increasingly strained as pixel count grows. The minimum FPS values at Medium settings (141 at 1080p, 89 at 1440p, 46 at 4K) show that the system maintains reasonably consistent frame delivery even when stressed.

At High and Ultra settings, the scaling is even more pronounced. High goes from 117 FPS at 1080p to 74 FPS at 1440p (37% drop) to 39 FPS at 4K (67% drop from 1080p). Ultra sees 111 FPS at 1080p, 70 FPS at 1440p (37% drop), and 37 FPS at 4K (67% drop). This consistency across settings suggests the GPU's performance ceiling is the dominant factor, not the specific preset chosen.

The data implies that the CPU can feed the GPU efficiently at all resolutions — if the processor were the bottleneck, we would expect smaller FPS drops as resolution increases, since the CPU workload would remain constant while the GPU takes on more pixels. Instead, the steep scaling indicates the RX 6650 XT is fully utilized at higher resolutions, while at 1080p Low (234 FPS), the system may be hitting CPU or engine limitations rather than GPU constraints.

CPU Role

The Intel Core i7-13700K is a 16-core, 24-thread processor based on Raptor Lake architecture, manufactured on Intel's 10 nm process. It runs at a 3.40 GHz base clock and boosts to 5.40 GHz, with a 125 W TDP. The CPU supports DDR4 and DDR5 memory on a dual-channel bus, and its 30 MB shared L3 cache provides substantial data storage for simulation workloads.

In Pc Building Simulator, the CPU's role appears secondary to the GPU based on the resolution scaling analysis. The processor's benchmark results are exceptional: Cinebench R23 multicore score of 30745, Geekbench multicore of 19429, and Passmark multithread of 45887. The single-thread performance is also strong (2116 in Cinebench R23 single-core, 4333 in Passmark single-thread), which matters for games that rely on a few heavily loaded threads.

However, the measured FPS patterns suggest the game does not heavily tax the CPU. At 1080p Low, the system achieves 234 FPS, which is likely near the game engine's practical limit — the CPU's 16 cores and 24 threads provide ample processing power for the simulation logic, but the game may not be optimized to use them all. The 3dmark benchmarks show strong scaling from 2 threads (2262) to 16 threads (10717), indicating the CPU can handle multi-threaded workloads effectively, but Pc Building Simulator may not need that capability.

The CPU's 89th percentile ranking among all processors, with an average benchmark score of 46881, places it just 0.2% below the AMD Ryzen 9 5900 and 0.3% below the AMD Ryzen AI 9 HX PRO 375. This tight grouping suggests the i7-13700K is performing exactly as expected for a high-end desktop processor. In this game, the CPU's power is largely untapped — the bottleneck shifts to the GPU at higher resolutions, and even at 1080p, the frame rates are high enough that the CPU is not visibly limiting performance.

Measured FPS Breakdown

At 1920x1080, the system delivers its strongest results. Low settings produce 234 FPS average, Medium achieves 165 FPS with a minimum of 141 and maximum of 190, High reaches 117 FPS, and Ultra sustains 111 FPS. The gap between Low and Ultra is 123 FPS (52.6% reduction), showing that settings have a substantial impact at this resolution. The minimum FPS at Medium (141) is still well above 60 FPS, indicating smooth gameplay even in demanding scenes.

At 2560x1440, performance remains solid but shows the GPU's strain. Low settings hit 147 FPS, Medium averages 104 FPS (minimum 89, maximum 120), High delivers 74 FPS, and Ultra drops to 70 FPS. The Medium preset's minimum of 89 FPS suggests some scene complexity causes frame dips, but overall the experience is playable. The High to Ultra difference of only 4 FPS (5.4%) indicates diminishing returns from the highest preset.

At 3840x2160, the GPU becomes the clear limiting factor. Low settings manage 77 FPS, Medium averages 55 FPS (minimum 46, maximum 63), High falls to 39 FPS, and Ultra bottoms out at 37 FPS. The Medium preset's minimum of 46 FPS means some scenes will dip below comfortable playability, while High and Ultra are essentially unplayable for most users. The 4K results show a 52% reduction from Low to Ultra (77 to 37 FPS), demonstrating that settings choices matter even more at higher resolutions.

The complete data set reveals a system that excels at 1080p with any settings, handles 1440p well up to High, and requires Low settings for acceptable 4K performance. The RX 6650 XT's 8 GB VRAM and 280.3 GB/s bandwidth are adequate for this game's needs, but the GPU's compute throughput (10.79 TFLOPS) limits high-resolution performance. The i7-13700K provides more than enough CPU power, making this combo a 1080p-focused build with acceptable 1440p capability and limited 4K potential.