Looking to get a new GPU.... Is there anything else I'd need to upgrade?

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I got a prebuilt cyberpower pc in middle school. About 5 years ago, I upgraded pretty much everything except the power supply. I'm a gamer who also likes to stream sometimes and I noticed my GPU is at its limits with certain games (Ex. Baulders Gate 3 uses like 90% of my GPU when it fluctuates) causing me to be unable to reliably have other software running at the same time without any occasional lag (OBS and Vtubing stuff).

What's a good GPU to get as an upgrade? Do any of my other parts need to be upgraded as well? Any suggestions would be much appreciated

Here's my current build (the case listed isn't the actual case I'm using. I couldn't find the prebuilt cyberpower case in pc partpicker)

https://pcpartpicker.com/list/k6RkLy

Type|Item|Price

:----|:----|:----

**CPU** | [AMD Ryzen 5 5600G 3.9 GHz 6-Core Processor](https://pcpartpicker.com/product/sYmmP6/amd-ryzen-5-5600g-39-ghz-6-core-processor-100-100000252box) |-

**Motherboard** | [Gigabyte B550M DS3H AC Micro ATX AM4 Motherboard](https://pcpartpicker.com/product/RHWzK8/gigabyte-b550m-ds3h-ac-micro-atx-am4-motherboard-b550m-ds3h-ac) |-

**Memory** | [Silicon Power GAMING 16 GB (2 x 8 GB) DDR4-3200 CL16 Memory](https://pcpartpicker.com/product/P4FKHx/silicon-power-gaming-16-gb-2-x-8-gb-ddr4-3200-cl16-memory-sp016gxlzu320bdaj5) |-

**Storage** | [TEAMGROUP MP33 2 TB M.2-2280 PCIe 3.0 X4 NVME Solid State Drive](https://pcpartpicker.com/product/C3xbt6/team-mp33-2-tb-m2-2280-nvme-solid-state-drive-tm8fp6002t0c101) |-

**Storage** | [Crucial P3 2 TB M.2-2280 PCIe 3.0 X4 NVME Solid State Drive](https://pcpartpicker.com/product/dBBG3C/crucial-p3-2-tb-m2-2280-nvme-solid-state-drive-ct2000p3ssd8) |-

**Video Card** | [PowerColor Fighter Radeon RX 6600 8 GB Video Card](https://pcpartpicker.com/product/fQhFf7/powercolor-radeon-rx-6600-8-gb-fighter-video-card-axrx-6600-8gbd6-3dh) |-

**Case** | [Fractal Design Focus G ATX Mid Tower Case](https://pcpartpicker.com/product/ZHmxFT/fractal-design-focus-g-black-atx-mid-tower-case-fd-ca-focus-bk-w) |-

**Power Supply** | [Gigabyte P450B 450 W 80+ Bronze Certified ATX Power Supply](https://pcpartpicker.com/product/LZMTwP/gigabyte-p-b-450-w-80-bronze-certified-atx-power-supply-gp-p450b) |-

**Monitor** | [Acer Nitro XV272U Vbmiiprx 27.0" 2560 x 1440 170 Hz Monitor](https://pcpartpicker.com/product/phH7YJ/acer-nitro-xv272u-vbmiiprx-270-2560x1440-170-hz-monitor-xv272u-vbmiiprx) |-

Posted Feb 19, 2026, 3:07 PM UTC · edited

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