Undisputed

The AMD Ryzen 9 7900X paired with the NVIDIA GeForce RTX 3070 delivers a compelling 1440p experience in Undisputed, with 4K requiring significant settings compromises. This analysis breaks down the measured frame rates, component roles, and ranking data from the benchmark database.

Resolution Scaling

The transition from 1080p to 4K reveals a classic GPU-bound scenario, but with an interesting twist at lower settings. At 1080p with Low settings, the combo produces 306.6 FPS. Dropping to 1440p Low yields 223.2 FPS, a 27% reduction, while 4K Low still manages 142.6 FPS. This scaling pattern indicates that at Low settings, the CPU has enough headroom to feed the GPU even at 4K, though the frame rate drop from 1440p to 4K (from 223.2 to 142.6) is substantial.

The picture changes dramatically at Ultra settings. At 1080p Ultra, the combo hits 117.4 FPS. At 1440p Ultra, that falls to 84.9 FPS, and at 4K Ultra, it plummets to 53.7 FPS. The 4K Ultra result is nearly half the 1080p Ultra number, showing that the RTX 3070’s 8 GB VRAM and memory bandwidth are the limiting factors at this resolution and quality level. The scaling from 1440p Ultra to 4K Ultra (84.9 to 53.7) is a 37% drop, which is steeper than the 27% drop seen at Low settings.

The data indicates a clear inflection point. At High settings, 1080p yields 183.3 FPS, 1440p yields 132.4 FPS, and 4K drops to 86.3 FPS. The gap between 1440p and 4K at High (132.4 vs 86.3) is 35%, which is consistent with the Ultra scaling. The takeaway is that 1080p and 1440p are fully playable at High and Ultra, but 4K requires dropping to Medium or Low to maintain a smooth frame rate.

How This Combo Ranks

In Undisputed, this CPU-GPU pairing ranks 742 out of 1580 tested combos. That places it in the upper-middle tier of the database, which is a reasonable position for a 12-core CPU paired with a 30-series GPU. The rank reflects the balance between the Ryzen 9 7900X’s strong multi-threaded performance and the RTX 3070’s mid-range rasterization capabilities.

The CPU alone sits in the 93rd percentile of all CPUs, while the GPU is in the 72nd percentile of all GPUs. This discrepancy suggests that the CPU is not the primary bottleneck in most scenarios. The combo rank of 742 out of 1580 (roughly the 47th percentile) is lower than the CPU’s percentile, confirming that the GPU drags the overall result down relative to what the CPU alone could achieve with a faster graphics card.

The measured frame rates support this interpretation. At 1080p Low, the combo produces 306.6 FPS, which is far beyond what any display can show, but at 4K Ultra, the 53.7 FPS result is below the 60 FPS threshold many players target. The ranking data shows that while this combo is competent, it is not a top-tier 4K solution.

CPU Role

The AMD Ryzen 9 7900X brings 12 cores and 24 threads to the table, with a base clock of 4.70 GHz and a boost clock of 5.60 GHz. This is a Zen 4 architecture part built on a 5 nm process, featuring 64 MB of shared L3 cache. The multi-threaded performance is strong, as evidenced by a Cinebench R23 multi-core score of 43695 and a Geekbench multi-core score of 17830.

In Undisputed, a sports title, the CPU’s role is to maintain high frame rates at lower resolutions where the GPU is less stressed. The 1080p Low result of 306.6 FPS and 1440p Low result of 223.2 FPS indicate that the 7900X has ample single-thread performance to keep up with the RTX 3070. The 3DMark single-thread score of 1093 and the Passmark single-thread score of 4238 are respectable, but the real strength is the multi-threaded headroom.

The CPU’s 170 W TDP and 83.2 GB/s memory bandwidth support DDR5 memory, which helps feed the GPU at higher resolutions. The 64 MB of L3 cache is shared across all cores, which is beneficial for games that use multiple threads. The benchmark data shows a Cinebench R20 multi-core score of 18351 and a Passmark multi-thread score of 51406, confirming that this CPU will not bottleneck the RTX 3070 in most scenarios.

The nearest CPU rivals show the 7900X is within 0.8% of the Intel Core i9-13980HX and within 0.1% of the Intel Core Ultra 5 235, based on average benchmark scores. This means the CPU is performing as expected for its class.

Measured FPS Breakdown

At 1080p, the combo delivers consistently high frame rates across all settings. Low produces 306.6 FPS, Medium 219.9 FPS, High 183.3 FPS, and Ultra 117.4 FPS. The drop from Low to Ultra is 62%, which is expected for a GPU with 8 GB of VRAM. All 1080p results are well above the 60 FPS threshold, making this resolution effortless.

At 1440p, the results remain strong. Low yields 223.2 FPS, Medium 160.7 FPS, High 132.4 FPS, and Ultra 84.9 FPS. The Ultra setting is the only one that drops below 100 FPS, but 84.9 FPS is still playable for a sports title. The scaling from 1080p Ultra to 1440p Ultra is a 28% reduction (117.4 to 84.9), which is reasonable.

At 4K, the limitations become apparent. Low produces 142.6 FPS, Medium 101.8 FPS, and High 86.3 FPS. Ultra drops to 53.7 FPS, which is below the 60 FPS target. The jump from Medium to Ultra at 4K is a 47% reduction (101.8 to 53.7), indicating that the Ultra preset is too demanding for this GPU at 4K. Players should stick to High or below at 4K for a smooth experience.

The measured data shows that this combo is best suited for 1080p and 1440p gaming. At 1440p Ultra, the 84.9 FPS result is solid, and at 4K High, the 86.3 FPS is acceptable. The 53.7 FPS at 4K Ultra is the only result that falls short of a 60 FPS target.

GPU Role

The NVIDIA GeForce RTX 3070 is built on the GA104 chip using an 8 nm process. It features 5888 shading units, 184 texture mapping units, and 96 raster output units. The boost clock is 1725 MHz, and the memory runs at 14 Gbps effective across a 256-bit bus, providing 448.0 GB/s of bandwidth. The 8 GB of GDDR6 memory is the primary constraint at 4K.

The GPU’s Passmark G3D score of 22214 and 3DMark Steel Nomad DX12 score of 3162 place it in the 72nd percentile of all GPUs. The nearest rivals include the AMD Radeon RX 6600 XT, which is 0.9% slower, and the NVIDIA GeForce GTX 980 Ti, which is 1% slower. This puts the RTX 3070 in a competitive position for its class.

In Undisputed, the GPU’s role is to handle the visual effects and resolution scaling. At 1080p, the RTX 3070 provides ample performance, with even Ultra settings exceeding 100 FPS. At 1440p, the GPU starts to feel the pressure at Ultra, but still delivers 84.9 FPS. At 4K, the 8 GB VRAM and 448.0 GB/s bandwidth become bottlenecks, especially at Ultra settings where the 53.7 FPS result shows the GPU is struggling.

The FP32 performance of 20.31 TFLOPS and the pixel rate of 165.6 GPixel/s are sufficient for a sports title, but the 4K Ultra result indicates that the GPU’s memory capacity is the limiting factor. The 14 Gbps effective memory speed is standard for this class, but 8 GB is not enough for 4K Ultra in many titles.

The GPU’s TDP of 220 W and the suggested 550 W PSU show that this is a mid-range power draw, but the performance at 4K Ultra confirms that players should target 1440p for the best balance of visual quality and frame rate.

FAQ

*Q: What is the best resolution for this combo in Undisputed?*

A: The data shows 1440p is the sweet spot. At High settings, it delivers 132.4 FPS, and at Ultra, it delivers 84.9 FPS. 4K is playable at High (86.3 FPS) but drops to 53.7 FPS at Ultra.

Q: Can this combo handle 4K at Ultra settings?

A: No. The measured 4K Ultra result is 53.7 FPS, which is below the 60 FPS target. Players should use High settings (86.3 FPS) or Medium (101.8 FPS) for a smoother 4K experience.

Q: How does the CPU compare to its nearest rivals?

A: The Ryzen 9 7900X is 0.1% slower than the Intel Core Ultra 5 235 and 0.4% slower than the AMD Ryzen 9 5900XT, based on average benchmark scores. It is 0.5% faster than the Intel Core i7-13850HX.

Q: Is the GPU a bottleneck at 1080p?

A: No. At 1080p Low, the combo produces 306.6 FPS, and at Ultra, it produces 117.4 FPS. The GPU is not limiting performance at this resolution, as the CPU has enough headroom to push high frame rates.

Q: What frame rate can I expect at 1440p with High settings?

A: The measured 1440p High result is 132.4 FPS. This is a strong result that will take full advantage of high refresh rate monitors.

Q: How does this combo rank among all tested combinations?

A: It ranks 742 out of 1580 combos, placing it in the 47th percentile. This is a mid-tier ranking, reflecting the GPU’s mid-range position despite the CPU’s high performance.