Downfall

Resolution Scaling

The measured frame rates across the three resolutions reveal a classic GPU-bound scaling curve in Downfall. At 1080p with High settings, the combo delivers 158.4 FPS, which drops to 116.8 FPS at 1440p and 71 FPS at 4K. That represents a 26% reduction from 1080p to 1440p, and a further 39% reduction from 1440p to 4K. The overall drop from 1080p to 4K is 55%, which is substantial but not a full cliff — the Radeon RX 6750 XT is managing to keep the experience playable even at the highest resolution.

The scaling pattern shifts when looking at the Low preset. Here, 1080p produces 238 FPS, 1440p yields 170.7 FPS, and 4K still manages 108.9 FPS. The drop from 1080p to 1440p is 28%, and from 1440p to 4K is 36%. Interestingly, the Low preset shows a larger absolute frame rate gap between resolutions, but the percentage deltas are more consistent. This indicates that even at Low settings, the graphics card remains a significant contributor to performance, though the CPU begins to matter more at 1080p Low where 238 FPS is a demanding target.

The Medium preset follows a similar pattern: 196.5 FPS at 1080p, 138.8 FPS at 1440p, and 88.2 FPS at 4K. The Ultra preset is where the GPU really strains — 98.4 FPS at 1080p, 73.9 FPS at 1440p, and just 46.6 FPS at 4K. The fact that Ultra at 4K drops below 50 FPS suggests that this is the point where the visual load becomes overwhelming for the RX 6750 XT, and users seeking smooth 4K gameplay would need to compromise on settings.

What this data shows is that the limiting component shifts depending on resolution and preset. At 1080p Low, the system is likely CPU-limited, given the very high frame rates. At 4K Ultra, the GPU is unquestionably the bottleneck. The middle ground — 1440p High — represents a balanced point where both components are working in tandem, producing 116.8 FPS which is a solid result for a horror title that benefits from smooth motion.

GPU Role

The AMD Radeon RX 6750 XT brings 12 GB of GDDR6 memory on a 192-bit bus, delivering 432.0 GB/s of bandwidth. This memory configuration is directly relevant to the 4K results in Downfall, as the higher resolution demands more data throughput. The card's base clock is 2150 MHz with a boost clock of 2600 MHz, and a game clock of 2495 MHz. These clocks are relatively high for the RDNA 2.0 architecture, and the benchmark results confirm that they translate into real performance.

The GPU's compute capabilities are notable: 2560 shading units, 160 TMUs, and 64 ROPs. The pixel rate of 166.4 GPixel/s and texture rate of 416.0 GTexel/s indicate the card can handle heavy fill-rate loads, which is important for a horror game that likely features dynamic lighting and shadow effects. The FP32 throughput of 13.31 TFLOPS places this card in a competitive position, and the benchmark scores reflect this: the PassMark G3D score is 20700, and the 3DMark Steel Nomad DX12 score is 2548.

The GPU's percentile ranking of 79 among all GPUs puts it above a significant portion of the market. Its nearest rival, the AMD Radeon RX 5600M, trails by just 0.2% in average benchmark score, while the NVIDIA GeForce RTX 5070 Ti Mobile is 0.3% ahead. This tight clustering suggests the RX 6750 XT is positioned in a crowded performance tier, and its actual in-game results will depend heavily on the specific title's optimization.

Looking at the VRAM usage implications, 12 GB is sufficient for 1080p and 1440p gaming at all presets in Downfall, as evidenced by the playable frame rates. At 4K, the 46.6 FPS result at Ultra suggests that memory bandwidth and capacity are being stressed, but the card still delivers a playable experience. The 18 Gbps effective memory speed helps maintain throughput, though the 192-bit bus is narrower than some competitors, which could explain the sharp drop at 4K Ultra.

How This Combo Ranks

This specific combination of AMD Ryzen 7 9700X and AMD Radeon RX 6750 XT ranks 851 out of 1741 tested combos in Downfall. This places it in the 49th percentile of all tested combinations — essentially the median point of the database. Notably, this rank reflects the pairing's overall performance, not just the GPU or CPU individually.

The CPU alone, the Ryzen 7 9700X, has a percentile ranking of 89 among all CPUs, which is significantly higher than the combo's overall rank. This suggests that the GPU is the limiting factor in this pairing, holding the combo's rank below what the CPU could achieve with a more powerful graphics card. Conversely, the GPU's percentile of 79 is also higher than the combo's 49th percentile, indicating that the combination of these two components doesn't reach the sum of their individual potential in this specific game.

The combo's rank of 851 out of 1741 means there are 890 tested combinations that perform worse, and 850 that perform better. This is a balanced result — not a standout performer, but certainly not a weak one. The data indicates that users with this combo can expect a solid mid-tier experience in Downfall, with the ability to play at high frame rates at 1080p and 1440p, and at acceptable rates at 4K with adjusted settings.

FAQ

Q: What is the average FPS at 1080p with High settings?

A: The measured average FPS is 158.4 at 1920x1080 with High settings.

Q: How does the combo perform at 4K with Ultra settings?

A: At 3840x2160 with Ultra settings, the average FPS drops to 46.6, which is the lowest measured result across all resolution and settings combinations.

Q: What is the best performance result for this combo?

A: The highest average FPS recorded is 238, achieved at 1920x1080 with Low settings.

Q: Is this combo better suited for 1080p or 1440p gaming?

A: At 1440p High settings, the combo delivers 116.8 FPS, while at 1080p High it delivers 158.4 FPS. Both are playable, but the 1080p result is smoother, suggesting the combo is more comfortable at 1080p for high-refresh-rate displays.

Q: How does the CPU's benchmark performance compare to its nearest rival?

A: The Ryzen 7 9700X has an average benchmark score of 36029, which is 0.2% ahead of the Intel Core i5-14500HX and 0.4% behind the Intel Core Ultra 9 185H.

Q: What is the GPU's memory configuration?

A: The Radeon RX 6750 XT features 12 GB of GDDR6 memory on a 192-bit bus, with a bandwidth of 432.0 GB/s and an effective memory speed of 18 Gbps.

CPU Role

The AMD Ryzen 7 9700X is built on the Zen 5 architecture (Granite Ridge) using a 4 nm process at TSMC, with 8,315 million transistors on a 70.6 mm² die. It features 8 cores and 16 threads, with a base clock of 3.80 GHz and a boost clock of 5.50 GHz. This is a high-clocking desktop processor with a 65 W TDP, which is notably efficient for the performance it delivers.

The cache hierarchy consists of 80 KB of L1 per core, 1 MB of L2 per core, and a shared 32 MB L3 cache. This configuration is well-suited for gaming workloads, as the larger L3 cache can help reduce memory latency. The CPU supports DDR5 memory with a dual-channel bus, providing 89.6 GB/s of memory bandwidth. It also features PCIe Gen 5 with 24 lanes, which future-proofs the platform for high-speed storage and next-generation GPUs.

In synthetic benchmarks, the CPU demonstrates strong multi-threaded performance with a Cinebench R23 multi-core score of 31588 and a single-core score of 4459. The Geekbench scores are 17002 multi-core and 3353 single-core. The 3DMark 16-thread score is 9824, while the max-thread score is 9771, showing consistent scaling across thread counts. The PassMark multithread score of 37161 and single-thread score of 4654 further confirm its capability.

In the context of Downfall, the CPU's role is to feed the GPU with enough data to maintain high frame rates. At 1080p Low, where the GPU is less stressed, the CPU's high single-thread performance (3DMark single-thread score of 1280) helps achieve the 238 FPS result. At higher resolutions and settings, the GPU becomes the bottleneck, but the CPU's 8 cores and 16 threads ensure that background tasks and game logic don't cause frame drops.

The CPU's percentile ranking of 89 among all CPUs places it well above the GPU's 79th percentile, reinforcing that this processor has headroom for a more powerful graphics card in future upgrades. The nearest CPU rivals are all within 1% of its average benchmark score, indicating a tightly contested performance tier. The Ryzen 7 9700X's launch MSRP is $359, and it was released in August 2024 as part of the 9000 series.