Downfall

FAQ

Q: How does the Intel Core i5-12600KF compare to its closest rivals in overall CPU performance?

A: The i5-12600KF posts an average benchmark score of 27,827, which is statistically tied with the Intel Core i9-10900K (27,829, 0% delta). It is also effectively even with the i5-12600K (27,851, -0.1% delta) and the Core Ultra 5 125H (27,872, -0.2% delta). The only rival in the pack that it slightly outperforms is the Core i7-13700H (27,716, +0.4% delta).

Q: What does the GPU's percentile ranking tell us about the RX 6800 XT?

A: The Radeon RX 6800 XT sits in the 87th percentile among all GPUs, meaning it outperforms the vast majority of graphics cards. Its average benchmark score of 49,982 places it just ahead of the Intel Arc A550M (49,737, +0.5% delta), though it trails the NVIDIA RTX A1000 (50,826, -1.7% delta).

Q: How many cores and threads does the CPU have, and what are its clock speeds?

A: The i5-12600KF has 10 cores and 16 threads, with a base clock of 3.70 GHz and a boost clock of 4.90 GHz. Its cache configuration includes 80 KB of L1 per core, 1.25 MB of L2 per core, and a shared 20 MB L3 cache.

Q: What is the GPU's memory configuration and bandwidth?

A: The RX 6800 XT comes with 16 GB of GDDR6 memory on a 256-bit bus, delivering a bandwidth of 512.0 GB/s. The memory clock runs at 2000 MHz with 16 Gbps effective speed.

Q: What is the combo's rank among all tested CPU-GPU combinations in Downfall?

A: In Downfall, this specific combo (i5-12600KF + RX 6800 XT) ranks 578th out of 1,741 tested combinations, placing it in the top third of all configurations tested.

Q: What frame rates does the combo achieve at 1080p on High settings?

A: At 1920x1080 with High settings, the combo delivers an average of 196.2 FPS. This is a strong result, comfortably above the 144 Hz refresh rate commonly targeted by gamers.

CPU Role

The Intel Core i5-12600KF is built on the Alder Lake architecture, using a 10 nm process from Intel. It packs 10 cores and 16 threads, which is a hybrid configuration typical of the Core 12th Gen series. The base clock of 3.70 GHz can boost up to 4.90 GHz under load, and the chip is multiplier-unlocked, allowing for manual overclocking if the user chooses.

For a horror game like Downfall, the CPU's single-threaded performance often matters more than raw multi-core muscle. The i5-12600KF scores 1,016 in 3DMark single-thread and 3,309 in Cinebench R23 single-core. These numbers indicate strong per-core efficiency, which helps maintain consistent frame pacing in scenes with scripted events or lighting changes. The multi-threaded results are equally respectable: 23,444 in Cinebench R23 multi-core and 12,373 in Geekbench multi-core, suggesting the 16 threads can handle background tasks or streaming without choking the game.

The CPU's position relative to its rivals is tight. It matches the i9-10900K's average score (27,829 vs 27,827), which is notable because the i9 is a higher-tier part from an older generation. Against the i5-12600K, the delta is a negligible -0.1%, meaning the KF variant (without integrated graphics) performs identically for gaming purposes. This places the i5-12600KF in a sweet spot: it offers flagship-level performance at a lower tier, and the 84th percentile ranking among all CPUs confirms it handles modern titles without bottlenecking a high-end GPU.

The memory support spans DDR4 and DDR5, and the dual-channel bus provides ample bandwidth for gaming. With 20 MB of shared L3 cache, the CPU can keep frequently accessed data close at hand, reducing latency in CPU-bound scenarios. For Downfall, which is not a terribly demanding title by modern standards, the i5-12600KF provides more than enough headroom to keep the GPU fed at high frame rates.

GPU Role

The AMD Radeon RX 6800 XT is a high-end GPU from the RX 6000 series, based on the Navi 21 chip and RDNA 2.0 architecture. It is built on a 7 nm process at TSMC, with a die size of 520 mm² and 26,800 million transistors. The GPU has a base clock of 1825 MHz, a game clock of 2015 MHz, and a boost clock of 2250 MHz. It comes with 4608 shading units, 288 TMUs, and 128 ROPs, along with 72 ray-tracing cores.

The 16 GB of GDDR6 memory is a major asset for Downfall. While the game's textures may not require that much VRAM at lower settings, the headroom ensures no stuttering from memory overflow, especially at 4K resolutions. The 512.0 GB/s bandwidth keeps data moving quickly, and the pixel rate of 288.0 GPixel/s and texture rate of 648.0 GTexel/s indicate the GPU can push high resolutions without issue. The FP32 performance of 20.74 TFLOPS gives a sense of raw compute power.

In benchmark comparisons, the RX 6800 XT holds an 87th percentile ranking among all GPUs. Its average score of 49,982 is 0.5% ahead of the Intel Arc A550M (49,737) and 1.9% ahead of the NVIDIA CMP 50HX (49,071). It trails the RTX A1000 by 1.7% (50,826) and the RTX 4070 Ti SUPER by 2.6% (48,704). These are close margins, suggesting the RX 6800 XT competes with modern mid-range to high-end cards despite being from an older generation.

The GPU is end-of-life in production status, but that does not diminish its capability in this game. With support for DirectX 12 Ultimate, Vulkan 1.4, and OpenGL 4.6, it is fully compatible with Downfall's rendering needs. The dual-slot cooler and 2x 8-pin power connectors are typical for a card in this performance class, and the 700 W suggested PSU is reasonable.

How This Combo Ranks

In Downfall, the combination of the Intel Core i5-12600KF and AMD Radeon RX 6800 XT achieves a rank of 578 out of 1,741 tested combos. This places it in the 33rd percentile of all configurations, which might sound low, but context matters. There are over 1,700 combos tested, and many of those include newer, more expensive GPUs and CPUs. Being in the top third of that pool is a solid result.

The rank reflects a balanced pairing. The CPU is not holding back the GPU, and the GPU is not so powerful that it is wasted on the CPU. The i5-12600KF's 84th percentile CPU score and the RX 6800 XT's 87th percentile GPU score indicate a well-matched duo. The combo rank of 578 suggests that in the broader ecosystem of tested hardware, this pairing is competitive but not class-leading. Users seeking higher ranks would need to step up to a top-tier CPU like a Core i9 or a newer GPU like the RTX 4070 Ti SUPER, though the gains would be incremental in a game like Downfall.

The data indicates that this combo is capable of delivering high frame rates at all resolutions, which is the practical takeaway. The rank is a relative measure, but the absolute FPS numbers show that this system can handle Downfall with ease, even at 4K.

Measured FPS Breakdown

At 3840x2160 (4K), the combo delivers an average of 130 FPS on Low settings, 106.6 FPS on Medium, and 89 FPS on High. The Ultra preset drops to 54.9 FPS, which is playable but not ideal for a smooth experience on high-refresh monitors. The gap between High and Ultra is steep, suggesting that Ultra settings introduce a heavy load that the GPU struggles to maintain at 4K.

At 2560x1440, the results are much stronger. Low settings hit 206.5 FPS, Medium reaches 169.7 FPS, and High maintains 139.7 FPS. Ultra dips to 90.2 FPS, which is still above the 60 FPS threshold but below the 144 FPS mark that many gamers prefer. This resolution strikes a balance between visual fidelity and performance, making it the practical sweet spot for this combo.

At 1920x1080, the combo shines. Low settings produce 291.3 FPS, Medium hits 236.3 FPS, and High stays at 196.2 FPS. Even Ultra manages 119.5 FPS, which is above the 60 FPS standard and close to the 120 Hz refresh rate. At 1080p, the GPU is the clear bottleneck, but it is a fast bottleneck, and the CPU has no trouble keeping up with the frame generation.

The scaling across resolutions is consistent. Moving from 1080p to 1440p reduces frame rates by roughly 30-35% across most settings, and moving from 1440p to 4K cuts performance by another 35-40%. This pattern indicates that the RX 6800 XT's memory bandwidth and compute power are being utilized progressively, with no sudden cliffs except for the 4K Ultra drop.

Settings Recommendations

The data points to High settings as the best overall choice for this combo. At 1080p, High delivers 196.2 FPS, which is well above the refresh rate of most monitors. At 1440p, High hits 139.7 FPS, which is close to the 144 Hz target and offers a noticeable visual upgrade over Medium. Even at 4K, High manages 89 FPS, which is playable on a 60 Hz display and smooth enough for a horror game where atmosphere matters more than competitive frame rates.

Medium settings are a viable fallback if the user prioritizes frame rate stability over visuals. At 1440p, Medium produces 169.7 FPS, a 21% increase over High, and at 4K it hits 106.6 FPS, a 19% boost. The visual difference between Medium and High is typically subtle in a horror game, where lighting and shadows are the main contributors to atmosphere, but Medium still retains enough detail to be immersive.

Low settings are unnecessary for this combo except in extreme cases. The frame rates at Low are high—291.3 FPS at 1080p, 206.5 FPS at 1440p, and 130 FPS at 4K—but the visual quality loss is significant. For a game like Downfall, where the horror atmosphere depends on environmental detail, Low settings would detract from the experience.

Ultra settings should be avoided at 4K, where the average of 54.9 FPS drops below the 60 FPS threshold. At 1080p, Ultra is playable at 119.5 FPS, and at 1440p it hits 90.2 FPS, but the jump from High to Ultra costs roughly 25-30% of frame rate for a marginal visual gain. The best recommendation is High at any resolution, with Medium as a fallback if the user wants extra headroom for streaming or recording. This combo is powerful enough to run Downfall smoothly at High settings across all tested resolutions, making it a reliable choice for horror enthusiasts.