CPU bottleneck ?
CPU bottleneck ?
I used ComboBench to identify the weakest component causing PC bottleneck issues, which matched the fps problems in games. The CPU bottleneck reached 53% when paired with the 5060Ti.
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https://store.steampowered.com/app/4069200/ComboBench/
)
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https://apps.microsoft.com/detail/9P3WJDRVK7NH?hl=en-us
)
Welcome to the forums, newcomer! Here are the details of your build in the requested format:
CPU: [CPU information]
CPU cooler: [Cooler model]
Motherboard: [Model name]
Ram: [RAM type and amount]
SSD/HDD: [Storage type and capacity]
GPU: [GPU model]
PSU: [Power supply information]
Chassis: [Case name or type]
OS: [Operating system version]
Monitor: [Monitor details]
Please include the age of the PSU along with its make and model. Also, provide the BIOS version for your motherboard at this time.
What games are you running? What were your previous projects before upgrading to the RTX 5060 Ti?
Are you genuine?
😱 The i5 9400F was released in January 2019 and works with a 70 dollar 1151 socket motherboard. It might be a bottleneck, but it’s an extreme Turtleneck.
Also, it was launched almost seven years ago, yet software still rates it highly!
There is no such concept as "bottlenecking"
If upgrading a CPU or graphics card somehow reduces your performance or FPS.
A more accurate term could be limiting factor.
This happens when adding more CPU or GPU becomes less beneficial.
For the games you play, do you notice your performance is not up to par?
Run your games but lower the resolution and visuals.
This slightly strains the graphics card.
If your FPS improves, it suggests your CPU can handle a better graphics setup.
If your FPS remains unchanged, you are probably more constrained by CPU.
The 9400f has six cores per thread, and there are many games that can run smoothly on it. Newer titles tend to perform better, although it's not just about old hardware like a 6502. It's worth checking which games they're actually playing. Also, some people believe bottleneck estimators aren't useful. I think Geofelt's approach (post #4) is the most reliable method for identifying bottlenecks. I'm not an expert.
I'm really in the same situation as with my 9700k, even after overclocking it to 5.2Ghz. If the 9400f can be overclocked, I'd try it, but honestly it's time to start saving for a new setup. From TPU's GPU database, the 5060ti uses a PCIe 5.0x8 connection. The GeForce RTX 5060 Ti with 16 GB is linked via a PCI-Express 5.0 x8 interface. This setup isn't great for any CoffeeLake CPU since it only supports PCIe 3.0. In practice, you'd be running the 5060ti at PCIe 3.0x8, which could hurt performance in games due to limited bandwidth.
Honestly? 53% sounds bad but these calculators are kinda bogus sometimes, not gonna lie.
Look, your i5-9400F isn't terrible but yeah, it's gonna hold back that 5060 Ti for sure. It's a 6-core chip from like 2018 - perfectly fine back then, struggling a bit now with newer cards.
What's probably happening is your CPU is pinned at 100% while your GPU is just chilling at 60-70%, twiddling its thumbs waiting for your CPU to catch up. That's the bottleneck right there.
But here's the thing - it really depends on
what
you're playing. Like if you're into competitive shooters or CPU-heavy stuff like strategy games, yeah you're gonna feel it hard. But if you're playing at 1440p or higher with graphics cranked up? GPU does most of the work anyway, so the bottleneck matters way less.
I'd say don't panic over that 53% number. Those calculators are honestly just guessing based on specs - they don't know YOUR specific games or settings.
Try this instead - download MSI Afterburner or something, play your games, and actually watch what's happening. If CPU is constantly maxed and GPU is barely breaking a sweat, then yeah, upgrade time. But if you're hitting decent FPS and having fun, maybe ride it out a bit longer?
What games are you having issues with? And what FPS are you actually getting? That'll tell us way more than some random percentage from a website.
Hey! A 53% bottleneck with your i5-9400F and RTX 5060 Ti isn't too bad, though it's not perfect. You'll notice some slowdowns in CPU-heavy games, but the 5060 Ti will still handle most titles much better than your old GPU. If you can maintain playable FPS and are okay with that, go ahead and use it now and upgrade the CPU later when you have more funds—your current setup is definitely limiting the card's potential.