CPU_VS_GPU / 2026-09-11
Intel Core i5-9400FvsNVIDIA RTX 5060
Complete bottleneck analysis at 1080p, 1440p, Ultrawide (UWQHD/SUWQHD), and 4K with estimated FPS for popular games.
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PERFECTLY BALANCED BUILD
Your CPU (Core i5-9400F) and GPU (RTX 5060) are an exceptionally balanced match for gaming at 2560x1440. No realistic component swap would meaningfully improve this build.
Load estimated by the model, not measured on your PC.
- PROCESSORIntel Core i5-9400F
- GRAPHICSNVIDIA RTX 5060
- MEMORY16GB DDR4/DDR5
- RESOLUTION2560x1440
Average across the demanding titles at 2560x1440.
Average across the competitive titles, where the processor leads.
What the build draws (360 W) plus headroom.
DEEP-DIVE ANALYSIS
GENERATED BY THE ENGINEThis page breaks down, number by number, what happens when you run an Intel Core i5-9400F alongside an NVIDIA RTX 5060. The processor scores 46/100 and the graphics card 28/100 in our model — the interesting part is how they split the workload at each resolution.
Quick take: 1440p with a setting or two turned down
At 1080p the Core i5-9400F becomes the limiting part (~28% CPU bottleneck), whereas at 4K the RTX 5060 is the limiting part (~40% GPU bottleneck). No 16:9 size keeps this pair above 60 FPS in demanding titles. 1440p is the highest that stays playable, at roughly 44 FPS on average in AAA. Esports is a different story — around 172 FPS at 1080p.
Resolution reshuffles the priorities. At 1080p the Core i5-9400F's single-thread speed calls the shots; at 4K it's the raw muscle of the RTX 5060 that matters. That shift shows up in the numbers: 72% efficiency at 1080p versus 60% at 4K.
Down to real numbers: In esports titles like Valorant this pair flies — around 275 FPS at 1080p, plenty for a high-refresh monitor. At the other end, a demanding AAA like Alan Wake 2 drops to ~13 FPS at 4K, which is where the RTX 5060's ceiling really shows. Overall, expect about 59 FPS average in AAA games at 1080p and around 26 FPS at 4K.
[CPU] Core i5-9400F
The Core i5-9400F (46/100 on the model's gaming scale) brings 6 cores and 6 threads and determines how many frames per second the system can prepare.
[GPU] RTX 5060
The RTX 5060 scores 28/100 on this model's gaming scale. Its 8 GB of GDDR7 set how far it can go on resolution and texture quality before video memory runs short. It draws every pixel, so its weight grows the higher you push the resolution.
Beyond the FPS: The graphics card is about 6 years newer than the processor, so watch that the Core i5-9400F doesn't fall short in the most CPU-dependent games. You're combining an Intel platform with an NVIDIA GPU — a perfectly valid mix that imposes no penalty.
DO YOU NEED TO CHANGE ANYTHING?
At 1440p neither part appreciably holds the other back, so there is nothing you need to change. The Core i5-9400F and the RTX 5060 stand as they are; a 550W supply gives the build headroom.
PRICE OF EACH PART
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SPECIFICATIONS
CATALOGUE DATA[CPU] Intel Core i5-9400F
- Cores6C / 6T
- Clock2.9 – 4.1 GHz
- TDP65 W
- SocketLGA1151
- Single-thread2,421
- Multi-thread9,457
- L3 cache9 MB
[GPU] NVIDIA RTX 5060
- VRAM8 GB GDDR7
- Memory bus128-bit
- TDP145 W
- G3D Mark21,250
- Memory bandwidth384 GB/s
BOTTLENECK BY RESOLUTION
SYNERGY · AVERAGE FPSYour CPU (Core i5-9400F) partially limits the RTX 5060 at 1920x1080. In CPU-heavy scenes you will lose frames. Consider a CPU upgrade or a higher target resolution.
Your CPU (Core i5-9400F) and GPU (RTX 5060) are an exceptionally balanced match for gaming at 2560x1440. No realistic component swap would meaningfully improve this build.
Your GPU (RTX 5060) is a slight limiting factor at 3440x1440 (Ultrawide 21:9), with limited real-world impact. Most titles will run smoothly.
Your GPU (RTX 5060) severely limits the system at 5120x1440 (Super Ultrawide 32:9), leaving the Core i5-9400F heavily underused. A faster GPU would improve performance dramatically.
Your GPU (RTX 5060) severely limits the system at 4K, leaving the Core i5-9400F heavily underused. A faster GPU would improve performance dramatically.
ESTIMATED FPS BY GAME
1920x1080SYSTEM DIAGNOSTICS
POWER · VRAM & PCIe · RAMPOWER ESTIMATION
The Core i5-9400F (65W) and RTX 5060 (145W) add up to roughly 210W under load. Adding 150W for the rest of the system gives 360W, and with a 30% transient margin, 550W is the safe figure.
VIDEO MEMORY AND PCIe
The RTX 5060's memory bus (128-bit) and bandwidth (384 GB/s) describe its own video memory, meaning how fast the card reads its 8 GB of GDDR7, not the PCIe link to the processor. The PCIe link depends on the card, the processor and the motherboard slot together; our catalogue does not record PCIe generation or lane count, so the model does not estimate it. It matters most for cards with an eight-lane interface in older PCIe 3.0 boards: check the card's and the board's specifications.
SYSTEM MEMORY
This page assumes 16 GB in dual channel. At 1440p, the resolution recommended above, that meets the model's capacity target of 16 GB (enough for three in four of the games it covers), so more capacity would add little or nothing there. The target stays at 16 GB even at 4K, so a larger kit is for heavy multitasking or mods, not for these games. Memory speed and a second channel act on the processor's ceiling instead: they matter in the games the CPU limits, by an amount that depends on the game, and the calculator lets you enter your own kit.
HOW THIS PAGE IS CALCULATED
ENGINE v2026.08 · 2026-09-11CALCULATED, NOT WRITTEN
Every figure and every sentence comes from the same deterministic engine, driven by the catalogue specifications. That is what makes it reproducible: with the same engine version (2026.08) and the same catalogue, the same pairing always gives the same result. When either changes, the version and date above change with it, and the changelog says why.
WHERE THE DATA COMES FROM
Specifications come from the official AMD, Intel and NVIDIA datasheets together with PassMark and TechPowerUp. The gaming indices are calibrated against frame rates published by review outlets (TechPowerUp, TechSpot / Hardware Unboxed, Tom's Hardware, Gamers Nexus, Digital Foundry) rather than synthetic scores. That data is compiled, not measured here: this site runs no test bench of its own.
STATED LIMITS
Figures estimate native raster performance at high/ultra quality, with no ray tracing, upscaling or frame generation. We do not yet publish an externally validated error margin — the accuracy page states exactly where that stands.
* Affiliate disclosure: the Amazon links exist to show pricing. As an Amazon Associate we earn from qualifying purchases at no extra cost to you. Recommendation order is decided by the engine and does not depend on commission.
TRY WITH YOUR OWN HARDWARE
Customize RAM, resolution, and discover upgrade recommendations.
FREQUENTLY ASKED QUESTIONS
5Does the Intel Core i5-9400F bottleneck the NVIDIA RTX 5060?
At 1080p the Core i5-9400F becomes the limiting part (~28% CPU bottleneck), whereas at 4K the RTX 5060 is the limiting part (~40% GPU bottleneck). Overall, the GPU is the limit at high resolution, with 67% average efficiency across the 12 resolutions our model tests. 1440p is the highest resolution that stays playable, at about 44 FPS on average in AAA titles.
How many FPS do the Core i5-9400F and RTX 5060 get at 1080p?
At 1080p this combination averages about 59 FPS in AAA games and around 172 FPS in esports titles. In Valorant we estimate up to 275 FPS.
Is this pairing good for 4K gaming?
Not for AAA titles at native high settings: about 26 FPS on average at 4K. It would take upscaling, much lower settings or faster hardware.
What power supply do I need for the Core i5-9400F and RTX 5060?
With an estimated combined draw of 210W across CPU and GPU, we recommend at least a 550W 80+ Gold supply (ideally ATX 3.0) to run with headroom.
Is the RTX 5060's 8 GB of VRAM enough?
8 GB falls short at 1440p for 3 of the 11 games the model tracks, and for 6 at 4K. In those titles expect to lower texture settings, or to see frame-time spikes if you do not.