Doom

The AMD Ryzen 5 9600X paired with the AMD Radeon RX 5700 XT delivers a playable but clearly GPU-bound experience in Doom across most settings, with the CPU demonstrating ample headroom even at lower resolutions. The measured frame rates show a consistent pattern where the Radeon RX 5700 XT becomes the primary limiting factor as resolution and graphical fidelity increase, while the Ryzen 5 9600X's strong single-threaded performance keeps minimum frame pacing stable in this fast-paced shooter.

Resolution Scaling

The frame rate progression across resolutions reveals a textbook GPU-bound scenario. At 1080p with Low settings, the combo achieves 187.2 FPS average, which drops to 120.9 FPS at 1440p and further to 64.1 FPS at 4K. This represents a 65.7% reduction from 1080p Low to 4K Low, indicating that the RX 5700 XT's rendering throughput is the dominant constraint as pixel count quadruples.

The scaling pattern becomes more pronounced at higher settings. With Ultra settings, the average frame rate falls from 116.2 FPS at 1080p to 74 FPS at 1440p and finally to 37.6 FPS at 4K. The 4K Ultra result is particularly telling, as it drops below the 40 FPS threshold, suggesting that this combination is not suitable for maximum fidelity at 4K. The gap between Low and Ultra settings widens with resolution: at 1080p the difference is 71 FPS, while at 4K it narrows to 26.5 FPS, confirming that the GPU's compute resources are being exhausted before the CPU can contribute meaningfully at higher resolutions.

At 1440p, the results show a more balanced picture. High settings produce 92.3 FPS, which is comfortably above the 60 FPS standard for smooth gameplay. The transition from Medium to High at 1440p costs only 13.1 FPS, while moving from High to Ultra costs 18.3 FPS, indicating diminishing returns at the top end of the settings spectrum. The 4K results, ranging from 37.6 FPS at Ultra to 64.1 FPS at Low, demonstrate that even the lowest settings cannot fully compensate for the resolution's demands on this GPU.

CPU Role

The Ryzen 5 9600X brings six cores and twelve threads from the Zen 5 architecture, with a base clock of 3.90 GHz and boost clock of 5.40 GHz. In Doom, a title known for its id Tech engine efficiency, the CPU's single-threaded capabilities are the relevant metric. The 3DMark single-thread score of 1253 and the Cinebench R23 single-core score of 3603 indicate strong per-core performance that prevents the CPU from becoming a bottleneck even at 1080p Low, where the GPU is pushing 187.2 FPS.

The CPU's multithreaded scores, including a Cinebench R23 multicore result of 25525 and a Geekbench multicore score of 15182, show substantial headroom for this game. At 1080p Ultra, the 116.2 FPS average suggests the CPU is not limiting performance, as the frame rate scales directly with GPU load rather than stalling on CPU-bound tasks. The 3DMark 16-thread score of 7585 and max-thread score of 7590 are nearly identical, indicating the processor's thread scaling plateaus quickly, which is expected for a 12-thread part in a game that may not fully utilize all threads.

The L3 cache configuration of 32 MB shared across six cores provides sufficient data locality for Doom's level streaming and enemy AI routines. The 65 W TDP and 4 nm process node from TSMC indicate efficient operation, though these characteristics matter less for gaming performance than the raw clock speeds and IPC gains from the Zen 5 architecture. The CPU's percentile ranking at 85th among all tested processors places it well above the median for gaming workloads.

FAQ

Q: Can this combo maintain 60 FPS at 1440p in Doom?

A: Yes, according to the measured data. At 1440p with High settings, the combo achieves 92.3 FPS average, and even at Ultra settings it reaches 74 FPS, both comfortably above the 60 FPS threshold.

Q: What is the best resolution for this pairing to achieve 100+ FPS?

A: The 1080p resolution provides the most consistent high-refresh experience. At 1080p Medium, the average is 164.4 FPS, while High settings yield 136.8 FPS. At 1440p, only Low settings (120.9 FPS) break the 100 FPS barrier.

Q: How does the RX 5700 XT's 8 GB VRAM affect 4K performance?

A: The 8 GB GDDR6 memory with 448.0 GB/s bandwidth appears sufficient for Doom's 4K textures, as the frame rate drops are consistent with compute limitations rather than memory bandwidth saturation. The 4K High result of 47.4 FPS suggests the GPU's 9.754 TFLOPS FP32 throughput is the limiting factor.

Q: Is the Ryzen 5 9600X holding back the RX 5700 XT in this game?

A: The data indicates no meaningful CPU limitation. At 1080p Low, the combo reaches 187.2 FPS, and the frame rate scaling across resolutions follows the GPU's expected performance curve. The CPU's 3DMark single-thread score of 1253 and boost clock of 5.40 GHz provide ample single-thread performance for Doom's engine.

Q: What frame rate can be expected at 4K with Ultra settings?

A: The measured average is 37.6 FPS at 4K Ultra. This falls below the 40 FPS threshold for smooth gameplay, indicating that 4K Ultra is not a viable configuration for this combo without significant compromises.

Q: How does the combo's overall ranking reflect its gaming potential?

A: The combo ranks 1288th out of 1681 tested combinations, placing it in the lower-middle percentile of systems. This ranking reflects the RX 5700 XT's age and position relative to modern GPUs, while the CPU's capability is not the limiting factor.

How This Combo Ranks

The combination of the Ryzen 5 9600X and RX 5700 XT ranks 1288th out of 1681 tested combos in Doom, placing it in the 23rd percentile of systems. This ranking is heavily influenced by the GPU's age and performance tier, as the CPU alone ranks in the 85th percentile of all processors. The disparity between CPU percentile and combo rank highlights that the RX 5700 XT is the constraining component in this pairing.

The GPU's average benchmark score of 24731 places it near the NVIDIA RTX A5000 Mobile (24763, delta 0.9%) and just above the Intel Arc A350M (24647, delta 0.3%). These close rival scores suggest that the RX 5700 XT's overall compute capability is comparable to mid-range mobile and older workstation parts, which aligns with its 68th percentile ranking among all GPUs. For Doom specifically, the measured frame rates at 1080p High (136.8 FPS) and 1440p High (92.3 FPS) demonstrate that the GPU remains competitive for 1080p and entry-level 1440p gaming despite its end-of-life production status.

The CPU's nearest rivals include the Intel Core i5-13490F (delta 0.3%) and AMD Ryzen 5 230 (delta 0.3%), with the AMD Ryzen 7 8845HS slightly ahead at -0.4% delta. These tight deltas confirm that the 9600X is well-positioned among mid-range processors, providing sufficient performance to pair with more modern GPUs without introducing a bottleneck in Doom's engine.

GPU Role

The AMD Radeon RX 5700 XT, built on the RDNA 1.0 architecture with the Navi 10 chip, provides the graphical horsepower for this configuration. Its 2560 shading units, 160 TMUs, and 64 ROPs deliver a peak FP32 throughput of 9.754 TFLOPS, which directly correlates with the frame rates observed in Doom. The boost clock of 1905 MHz and game clock of 1755 MHz represent the operating frequencies during sustained gaming loads.

The 8 GB GDDR6 memory on a 256-bit bus provides 448.0 GB/s of bandwidth, which appears sufficient for Doom's requirements across all tested settings. The 4K Ultra result of 37.6 FPS suggests that the GPU's compute units, rather than memory bandwidth, are the limiting factor at maximum fidelity. The pixel rate of 121.9 GPixel/s and texture rate of 304.8 GTexel/s provide context for the GPU's fill-rate capabilities in a fast-paced FPS environment.

The GPU's benchmark results show a Passmark G3D score of 16277 and a 3DMark Steel Nomad DX12 score of 2134, placing it in the 68th percentile of all GPUs. Its nearest rivals include the NVIDIA RTX A5000 Mobile (delta -0.1%) and the Intel Arc A350M (delta 0.3%), indicating that the RX 5700 XT's raw compute performance remains relevant for 1080p gaming despite its 2019 release date. The Vulkan score of 73091 in Geekbench is particularly relevant for Doom, which has historically favored Vulkan API implementations.

Measured FPS Breakdown

At 1080p, the combo delivers its strongest performance. Low settings produce 187.2 FPS, Medium 164.4 FPS, High 136.8 FPS, and Ultra 116.2 FPS. The step from Low to Medium costs 22.8 FPS, while Medium to High costs 27.6 FPS, and High to Ultra costs 20.6 FPS. This demonstrates that even at Ultra settings, the combo maintains frame rates well above the 100 FPS mark, making 1080p the sweet spot for high-refresh-rate monitors.

Moving to 1440p, the averages drop significantly but remain playable. Low settings achieve 120.9 FPS, Medium 105.4 FPS, High 92.3 FPS, and Ultra 74 FPS. The scaling from 1080p to 1440p shows a 35.4% reduction at Low settings, 35.9% at Medium, 32.5% at High, and 36.3% at Ultra. This consistent reduction across settings reinforces the GPU-bound nature of the workload, as the CPU has no trouble maintaining frame pacing at these lower resolutions.

At 4K, the results become more marginal for smooth gameplay. Low settings average 64.1 FPS, Medium 58.9 FPS, High 47.4 FPS, and Ultra 37.6 FPS. The transition from 1440p to 4K results in a 47% reduction at Low, 44.1% at Medium, 48.6% at High, and 49.2% at Ultra. These larger percentage drops at 4K indicate that the GPU's memory bandwidth and compute resources are being stretched to their limits, with the 448.0 GB/s bandwidth and 9.754 TFLOPS throughput becoming the decisive factors in determining playability.