Overpower

The Intel Core i5-12600KF paired with the AMD Radeon RX 5700 XT delivers a 1080p experience that is firmly playable, but the data reveals a system that becomes increasingly GPU-bound as resolution climbs. At 1080p Low, the combo hits 127 FPS, but this drops to 55.8 FPS at 4K High, a decline of over 56%. This scaling pattern indicates that while the CPU has headroom, the Radeon RX 5700 XT is the primary limiter at higher resolutions, a conclusion supported by the GPU’s 68th percentile ranking among all GPUs.

Resolution Scaling

The transition from 1920x1080 to 3840x2160 produces a steep performance curve that clearly identifies the bottleneck. At Low settings, the frame rate falls from 127 FPS at 1080p to 115.5 FPS at 1440p, a modest 9% reduction, before dropping sharply to 94.5 FPS at 4K, a further 18% decline. This pattern suggests that at Low settings, the CPU and GPU are relatively balanced at 1080p, but the GPU’s workload grows disproportionately at 4K, causing the frame rate to fall.

The High settings curve is less forgiving. The combo delivers 74.3 FPS at 1080p, which falls to 65.9 FPS at 1440p and then to 55.8 FPS at 4K. The 4K result is only 75% of the 1080p figure, indicating that the RX 5700 XT’s 8 GB of GDDR6 memory and 448.0 GB/s bandwidth are being saturated. At Ultra settings, the scaling is even more pronounced: 63.4 FPS at 1080p drops to 53.8 FPS at 1440p and finally to 48.8 FPS at 4K. This represents a 23% total drop from 1080p to 4K, a relatively shallow curve compared to Low settings, which suggests that at Ultra, the GPU is already near its limits even at 1080p.

The data indicates that the i5-12600KF, with its 10 cores and 16 threads, is not the constraining factor in this game. The CPU’s Cinebench R23 multi-core score of 23444 and single-core score of 3309 place it well above the requirements for 60 FPS gaming. Instead, the RX 5700 XT, with its 2560 shading units and 64 ROPs, becomes the limiting component as resolution increases, particularly when settings demand more memory bandwidth and fill rate.

FAQ

Q: Can this combo maintain 60 FPS at 4K?

A: Not consistently. At 4K High, the average FPS is 55.8, which falls below the 60 FPS threshold. At 4K Medium, the average is 62.6 FPS, just barely above 60, but at 4K Ultra, the average drops to 48.8 FPS. The only 4K setting that comfortably exceeds 60 FPS is Low, at 94.5 FPS.

Q: What is the best resolution for a smooth 60+ FPS experience?

A: At 1440p, the combo delivers 65.9 FPS on High and 73.2 FPS on Medium, both above 60 FPS. At 1080p, all settings except Ultra (63.4 FPS) provide a significant margin, with High at 74.3 FPS and Medium at 78.2 FPS. For a locked 60 FPS experience, 1440p High is the most demanding setting that stays above the line.

Q: How does the RX 5700 XT compare to its nearest rivals?

A: The GPU’s average benchmark score is 24731, which places it 0.1% behind the NVIDIA RTX A5000 Mobile (24763), 0.3% ahead of the Intel Arc A350M (24647), and 0.6% ahead of the NVIDIA GeForce RTX 5060 Mobile (24592). The narrow deltas indicate that these GPUs perform within a 1% band of each other.

Q: Is the i5-12600KF holding back the RX 5700 XT?

A: Benchmark results suggest no. The CPU’s average benchmark score of 27827 puts it at 0% delta from the Intel Core i9-10900K (27829) and only 0.4% behind the Intel Core i7-13700H (27716). Its Cinebench R23 multi-core score of 23444 and single-core score of 3309 provide ample headroom for the GPU’s frame output.

Q: What is the performance gap between Low and Ultra settings at 1080p?

A: At 1080p, the jump from Low (127 FPS) to Ultra (63.4 FPS) represents a 50% reduction in frame rate. The difference between Low and High (74.3 FPS) is 41.5%, while the gap between Medium (78.2 FPS) and High is only 5%. The largest single step is from Low to Medium, a 38.4% drop.

Q: Does the combo rank in the top half of tested systems?

A: Yes, but just barely. The combo ranks 1312 out of 1744 tested combos, placing it in the 75th percentile of all configurations. This suggests that while it is not a top-tier setup, it outperforms a majority of tested systems.

GPU Role

The AMD Radeon RX 5700 XT is the critical component in this pairing, and its specifications explain the observed frame rates. Built on the RDNA 1.0 architecture with a 7 nm process, the GPU features 8 GB of GDDR6 memory on a 256-bit bus, yielding a bandwidth of 448.0 GB/s. This memory configuration is sufficient for 1080p and 1440p gaming but becomes a limiting factor at 4K, where the pixel throughput demands more bandwidth than the card can provide.

The GPU’s clock speeds are modest by modern standards, with a base clock of 1605 MHz and a boost clock of 1905 MHz. The game clock of 1755 MHz is the sustained frequency under typical gaming loads. These clocks, combined with 2560 shading units and 160 TMUs, produce a texture fill rate of 304.8 GTexel/s and a pixel rate of 121.9 GPixel/s. These figures are adequate for 1080p and 1440p, but the 4K results show the card struggling to maintain 60 FPS except at the lowest settings.

The GPU’s FP32 performance of 9.754 TFLOPS places it firmly in the mid-range category, and its PassMark G3D score of 16277 reflects this. The card’s 68th percentile ranking among all GPUs indicates that it is an average performer, not a high-end part. In Overpower, this translates to a system that can handle 1440p High settings at 65.9 FPS but falls short at 4K Ultra, where it manages only 48.8 FPS. The 8 GB VRAM is likely the primary constraint at 4K, as texture-heavy scenes can exceed this capacity, causing the GPU to rely on slower memory paging.

Measured FPS Breakdown

The measured FPS data provides a complete picture of the combo’s performance across three resolutions and four settings tiers. At 1920x1080, the highest frame rate is achieved at Low settings with 127 FPS. Medium settings produce 78.2 FPS, High settings yield 74.3 FPS, and Ultra settings drop to 63.4 FPS. The gap between Low and Medium is substantial at 48.8 FPS, indicating that the RX 5700 XT’s shading units are heavily taxed by the additional effects enabled at Medium. The step from High to Ultra is smaller, a 10.9 FPS reduction, suggesting that Ultra settings introduce diminishing returns.

At 2560x1440, the frame rates are predictably lower. Low settings deliver 115.5 FPS, which is still well above 60 FPS. Medium settings produce 73.2 FPS, High settings yield 65.9 FPS, and Ultra settings drop to 53.8 FPS. The 1440p results show that the combo can handle High settings at a playable 65.9 FPS, but Ultra settings push the GPU beyond its comfort zone. The difference between Medium and High at 1440p is only 7.3 FPS, a smaller gap than at 1080p, indicating that the GPU is becoming more of a bottleneck.

At 3840x2160, the performance drops significantly. Low settings produce 94.5 FPS, which is surprising given the 4K resolution, but this indicates that the game is not heavily CPU-bound at these settings. Medium settings yield 62.6 FPS, High settings drop to 55.8 FPS, and Ultra settings fall to 48.8 FPS. The 4K results confirm that the GPU is the limiting factor, as the frame rates scale almost linearly with the workload. The 4K Low result of 94.5 FPS suggests that the i5-12600KF is capable of driving high frame rates, but the GPU cannot maintain them at higher settings.

How This Combo Ranks

The combo ranks 1312 out of 1744 tested combinations, placing it in the 75th percentile of all systems tested in Overpower. This rank indicates that the Intel Core i5-12600KF and AMD Radeon RX 5700 XT pairing outperforms a majority of configurations, but it is not among the top performers. The CPU’s 84th percentile ranking among all CPUs is significantly higher than the GPU’s 68th percentile, which explains why the combo’s overall rank is dragged down by the graphics card.

Looking at the CPU’s nearest rivals, the i5-12600KF’s average score of 27827 is nearly identical to the Intel Core i9-10900K (27829) and the Intel Core i5-12600K (27851), with deltas of 0% and -0.1% respectively. This means that the CPU is performing at the level of a high-end 10th Gen chip, providing ample processing power for Overpower. The GPU’s nearest rivals show a similar clustering, with the RX 5700 XT’s score of 24731 sitting between the RTX A5000 Mobile (24763) and the Arc A350M (24647). The narrow deltas of -0.1% to 0.9% indicate that the GPU is competitively positioned among its peers.

The overall rank of 1312 out of 1744 suggests that while the CPU is a strong performer, the GPU limits the combo’s ability to achieve higher frame rates at demanding settings. The data shows that at 1440p High, the combo delivers 65.9 FPS, which is a solid result, but at 4K Ultra, it falls to 48.8 FPS. The rank reflects this balance: the combo is capable of handling most gaming scenarios, but it is not optimized for 4K Ultra gaming. For users targeting 1080p or 1440p, the rank indicates a reliable setup, but for 4K enthusiasts, the GPU would need to be upgraded to achieve higher scores.