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Hi,

I'm running an i9 7900X, Looking at getting the RTX 3090 but the question is will the CPU bottleneck the graphics card and if so by how much?, I'm into sims such as Flight Simulator 2020. My options are I can jump to another platform now or wait for the new Ryzen CPU's and just use the i9 with the new nvidia card in the meanwhile. Will I notice a difference from an RTX 2080Ti or will my CPU hold it back.

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Wait for ampere to come out and check how it performs and how the 7900x holds up with a 3090 first.

but overall it shouldn't be a problem especially at higher resolutions. but again wait and check. 

PC: Motherboard: ASUS B550M TUF-Plus, CPU: Ryzen 3 3100, CPU Cooler: Arctic Freezer 34, GPU: GIGABYTE WindForce GTX1650S, RAM: HyperX Fury RGB 2x8GB 3200 CL16, Case, CoolerMaster MB311L ARGB, Boot Drive: 250GB MX500, Game Drive: WD Blue 1TB 7200RPM HDD.

 

Peripherals: GK61 (Optical Gateron Red) with Mistel White/Orange keycaps, Logitech G102 (Purple), BitWit Ensemble Grey Deskpad. 

 

Audio: Logitech G432, Moondrop Starfield, Mic: Razer Siren Mini (White).

 

Phone: Pixel 3a (Purple-ish).

 

Build Log: 

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10 minutes ago, TerrorSoul said:

Hi,

I'm running an i9 7900X, Looking at getting the RTX 3090 but the question is will the CPU bottleneck the graphics card and if so by how much?, I'm into sims such as Flight Simulator 2020. My options are I can jump to another platform now or wait for the new Ryzen CPU's and just use the i9 with the new nvidia card in the meanwhile. Will I notice a difference from an RTX 2080Ti or will my CPU hold it back.

Get the card and see. If you're not getting the performance you want or expect, then you can worry about your CPU. Don't make it a problem before it actually is, if it even is.

CPU: AMD Ryzen 9 9950X3D · Cooler: Noctua NH-D15S Chromax.black · Motherboard: Gigabyte Auros X670 Elite AX · RAM: G.Skill Flare X5 64GB (2 x 32GB) DDR5 6000MHz CL30 · Graphics Card: Zotac NVIDIA GeForce RTX 4070 Super Twin Edge OC 12GB · Boot Drive: 1TB XPG Gammix S70 Blade NVMe SSD · Game Drive: 2TB WD SN850X NVMe SSD · PSU: Seasonic Focus GX V3 1000W 80+ Gold · Case: Fractal Design North Mesh · Monitor: MSI Optix MAG342CQR 34” UWQHD 3440x1440 144Hz · Keyboard: EPOMAKER x Aula F99 Wireless Mechanical Keyboard · Mouse: Logitech G309 Lightspeed Wireless Gaming Mouse

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