Doom

The Intel Core i5-12600KF paired with the AMD Radeon RX 7700 XT delivers a formidable 1080p experience in Doom, but the data reveals a predictable shift in bottleneck behavior as resolution climbs. At 1920x1080 with Low settings, the combo produces an average of 261.5 FPS. Crank the settings to Ultra, and that figure drops to 155.5 FPS, a substantial reduction that still leaves plenty of headroom for high-refresh-rate monitors. The pattern is consistent at this resolution: High settings yield 192.6 FPS, while Medium lands at 231.7 FPS.

Moving to 2560x1440, the frame rates remain highly playable but begin to show the GPU’s increasing load. The Low preset averages 172.7 FPS, which is a 34% decrease from the 1080p Low result. High settings produce 128.1 FPS, and Medium drops to 147.7 FPS. The Ultra preset at 1440p averages 101.4 FPS, which is still above the 60 FPS threshold for smooth gameplay. The scaling from 1080p to 1440p shows a performance hit of roughly 33-35% across all settings, indicating that the GPU is becoming more of a limiting factor, though the CPU still has ample power to feed it.

The transition to 3840x2160 reveals the most telling data. At 4K High, the average FPS falls to 69.7. The Medium preset averages 80 FPS, while Low manages 90.1 FPS. The Ultra preset, however, drops to 56.1 FPS, dipping below the 60 FPS mark. This steep decline—from 155.5 FPS at 1080p Ultra to 56.1 FPS at 4K Ultra—represents a 64% performance loss. The scaling pattern strongly suggests that at 4K, the AMD Radeon RX 7700 XT becomes the primary bottleneck. The CPU’s high single-thread performance cannot compensate for the GPU’s pixel-pushing limits at this extreme resolution. The data indicates that for 4K Ultra play, users would need to lower settings to maintain fluidity, but for 1440p and below, this combo delivers excellent performance.

GPU Role

The AMD Radeon RX 7700 XT is built on the RDNA 3.0 architecture with a Navi 32 chip. Its specifications are central to understanding the measured FPS. The GPU has a boost clock of 2544 MHz and a game clock of 2171 MHz, with a base clock of 1435 MHz. Memory is a critical factor: the card features 12 GB of GDDR6 memory on a 192-bit bus, delivering a bandwidth of 432.0 GB/s. This memory configuration is substantial, and in Doom, a game with high-texture assets, it helps prevent stuttering and maintains consistent frame pacing at higher resolutions. The GPU’s pixel rate is 244.2 GPixel/s, and its texture rate is 549.5 GTexel/s, which are the raw throughput figures that determine how quickly it can fill the screen with rendered geometry and textures.

The GPU’s average benchmark score is 30097, placing it in the 73rd percentile of all GPUs. Its nearest rival is the NVIDIA GeForce RTX 5060, which scores 30109, a delta of 0%. This indicates the RX 7700 XT is positioned directly against that card in raw compute. The data shows that in Doom, the GPU’s performance is robust enough to deliver 128.1 FPS at 1440p High, but its limits are exposed at 4K Ultra where the frame rate drops to 56.1 FPS. The 12 GB VRAM is sufficient for Doom’s requirements, as the game does not appear to exceed this capacity at any tested setting, given the absence of min FPS data to suggest otherwise. The FP32 performance of 35.17 TFLOPS is the raw compute power that Doom’s Vulkan renderer can leverage, and the results at 1080p and 1440p show that the GPU is not the primary constraint at those resolutions, but rather the CPU’s frame generation limit is being reached.

CPU Role

The Intel Core i5-12600KF is a 10-core, 16-thread processor from the Alder Lake architecture, with a base clock of 3.70 GHz and a boost clock of 4.90 GHz. This hybrid design with performance and efficiency cores is well-suited for Doom’s engine, which can utilize multiple threads for physics and AI. The CPU’s L3 cache is 20 MB shared, and its memory support includes both DDR4 and DDR5, though the benchmark data does not specify which was used. The processor’s average benchmark score is 27827, placing it in the 84th percentile of all CPUs. Its nearest rival is the Intel Core i9-10900K, which scores 27829, a delta of 0%, showing that the i5-12600KF matches the older flagship in overall processing power.

In Doom, the CPU’s role is to feed the GPU with draw calls and game logic. At 1080p Low, the combo achieves 261.5 FPS, which is a high enough frame rate to suggest the CPU is nearing its limit in single-threaded workloads, as the GPU is not stressed at that resolution and settings. The single-thread benchmark score of 1016 in 3dMark and 3309 in Cinebench R23 indicates strong per-core performance, which is crucial for Doom’s main thread. As resolution increases, the CPU’s load remains relatively constant, while the GPU’s load increases, shifting the bottleneck. The data shows that at 4K, the CPU is no longer the limiting factor, as the FPS drops are entirely attributable to GPU rendering demands. The comparison to the Intel Core i5-12600K is notable: the KF variant scores 0.1% lower in average benchmarks, making them virtually identical in performance. This means that the lack of integrated graphics in the KF variant does not impact gaming performance here. The CPU’s high multi-threaded capability, evidenced by a Cinebench R23 multi-core score of 23444, ensures that Doom’s background tasks do not interfere with frame rendering, allowing for consistent FPS at 1440p High where the combo hits 128.1 FPS.

FAQ

Q: What is the maximum average FPS this combo can achieve in Doom?

A: The highest recorded average FPS is 261.5 at 1920x1080 with Low settings.

Q: Can this combo handle 4K gaming in Doom?

A: Yes, but with caveats. At 4K High, the average FPS is 69.7, which is playable. However, at 4K Ultra, the average drops to 56.1 FPS, which may not be ideal for fast-paced gameplay.

Q: How does the CPU compare to its direct rival, the Intel Core i9-10900K?

A: The i5-12600KF has an average benchmark score of 27827, while the i9-10900K scores 27829, showing a delta of 0%. They are effectively equal in overall processing power.

Q: Is the GPU’s 12 GB VRAM sufficient for Doom?

A: Yes, the data shows no performance anomalies that would indicate VRAM limitations. The memory bandwidth of 432.0 GB/s is ample for the game’s texture streaming at tested settings.

Q: What is the performance difference between 1080p and 1440p at High settings?

A: At 1080p High, the average FPS is 192.6. At 1440p High, it is 128.1. This represents a 33.5% decrease in performance when moving up in resolution.

Q: How does the GPU compare to the NVIDIA GeForce RTX 5060?

A: The RX 7700 XT has an average benchmark score of 30097, while the RTX 5060 scores 30109, a delta of 0%. They are essentially tied in raw compute benchmarks.

How This Combo Ranks

In the database of tested combinations, this specific pairing of the Intel Core i5-12600KF and AMD Radeon RX 7700 XT holds a rank of 734 out of 1681 combos for Doom. This places it in the upper-middle tier of all configurations tested for this game. The rank reflects the balanced nature of the pairing: the CPU is in the 84th percentile of all CPUs, and the GPU is in the 73rd percentile of all GPUs. The combination is not a top-tier extreme performance pairing, but it consistently delivers high frame rates at 1440p and is capable of playable 4K in Doom.

The ranking suggests that while there are 733 other combos that perform better, there are also 947 combos that perform worse. This position is logical given the hardware’s specifications. The CPU’s strong single-thread performance ensures that it does not bottleneck the GPU at most resolutions, but the GPU’s mid-range positioning limits the absolute maximum FPS at 4K. The data shows that at 1080p, this combo outperforms many more expensive pairings due to the CPU’s efficiency, but at 4K Ultra, its rank would likely be lower due to the GPU’s constraints. Overall, this rank of 734 indicates a solid, versatile gaming system for Doom, capable of high refresh rates at 1440p and acceptable performance at 4K with adjusted settings. The near-identical benchmark scores of its rivals—the i9-10900K and RTX 5060—confirm that this combo is a well-balanced mid-range option that punches above its weight in a game like Doom, where optimization is excellent.