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Short answer: A spare Windows PC is a sensible starting point if it can sustain your actual OBS workload and your home upload connection is reliable. A Windows VPS can move streaming off your home computer and internet connection, but only if the specific plan provides Windows, adequate encoding capacity, enough sustained upload, and acceptable total cost. Neither choice guarantees an uninterrupted stream.
If you want prerecorded videos to keep looping on YouTube without leaving a computer running, StreamNeo is another option: upload a video or playlist, add your YouTube stream key, and go live from the cloud.
What matters more than VPS versus PC
For a 24/7 YouTube stream, the setup must keep producing an encoded video and deliver it reliably to YouTube. Compare the real workload and operating conditions, not just a computer’s advertised specifications or a VPS label.
- Encoding: Can the machine sustain your chosen resolution, frame rate, encoder, and OBS scene?
- Upload: Can the connection deliver the stream bitrate consistently, rather than just briefly reaching a headline speed?
- Availability: Will the computer, power, and network remain available, and what will you do if the stream stops?
- Cost and effort: Include power and maintenance for a local PC, or Windows licensing, traffic terms, and any encoding charges for a VPS.
There is no established comparison showing that VPSs or spare PCs have better uptime, lower lifetime cost, or fewer failures in general. The answer depends on the particular PC, home connection, and VPS plan.
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#1 Best Overall
- 【AMD Ryzen 7330U】 – The Efficiency-Tuned Powerhouse，AMD Ryzen 7330U (Zen 3, SMT, 4C/8T) in KAMRUI P2 mini PC crushes rivals: Intel i3-10110U (2C/4T, 2019) and N95 (4 efficiency cores, no HT, single-channel memory). Vs predecessor Ryzen 3 4300U (4C/4T): ~50% faster single-core, ~46% multi-core, 8MB L3 cache (vs 4MB). Beats both Intel chips hugely in multi-core, making heavy multitasking, coding, data work smooth at just 15W TDP. High-end power in a cool, efficient box.
- 【AMD Radeon Graphics】– Triple 4K Vision & Fluidity，The integrated Radeon Graphics (based on the modern Vega architecture with 6 CUs) is a visual beast, outclassing the iGPU offerings from both AMD's prior generation and Intel. The Intel UHD Graphics (i3-10110U/N95) struggles with single-channel memory and low execution units, crippling its gaming performance and barely handling basic 4K video without stuttering. While the older Radeon Vega 5 (4300U) was decent, our 7330U's Radeon Graphics (6 CUs) pushes the boundaries, delivering higher graphics clock speeds (up to 1.8GHz) and significantly better rendering capabilities. It can drive triple 4K@60Hz displays with zero lag, edit photos/videos.
- 【Generous Storage & Easy Expansion】The KAMRUI Pinova P2 mini desktop computers comes with 16GB LPDDR4X RAM (higher frequency, lower power) for buttery‑smooth multitasking, and a 256GB M.2 SSD for blazing fast boot‑up, quick file transfers, and no more long loading screens. It also features two storage expansion slots (1x M.2 2280 SATA/NVMe PCIe 3.0 slot + 1x M.2 2280 SATA slot), supporting up to 4TB total (not included). You’ll have all the space you need for projects, media, and important data.
- 【Triple 4K Display Output】The KAMRUI Pinova P2 mini desktop pc is equipped with HDMI 2.0 ×1 + DP 1.4 ×1 + USB 3.2 Gen2 Type‑C ×1 (with DP Alt Mode), enabling simultaneous triple 4K@60Hz output. Whether for home entertainment, remote work, or conference room presentations, it delivers an immersive visual experience. Two USB 3.2 Gen2 Type‑A ports (up to 10Gbps – 21x faster than USB 2.0) make data transfers and device expansion a breeze.
- 【USB 3.2 Gen2 Type‑C: 10Gbps & Versatile Connectivity】The USB 3.2 Gen2 Type‑C port on the KAMRUI P2 small pc supports 10Gbps data transfer speeds and can also output DisplayPort 1.4 video. Together with Gigabit LAN, Wi‑Fi, and Bluetooth, you get a fast, flexible, and productive connected environment – wired or wireless.
Can a spare PC run OBS all day?
Check the Windows and hardware requirements
OBS lists Windows 10 or Windows 11 and a DirectX 10.1-compatible GPU among its Windows requirements. Those are baseline compatibility requirements, not proof that a machine can sustain your particular stream. OBS cautions: “Having a compatible system does not guarantee that it is capable of streaming or recording using OBS Studio.” The workload varies with encoder, resolution, frame rate, and scene complexity. See the OBS system requirements.
OBS supports hardware encoding options including NVIDIA NVENC, AMD AMF, and Intel Quick Sync, subject to compatible hardware and drivers. Hardware encoding generally shifts work from the CPU to a specialized GPU component and may reduce CPU performance impact; check what your PC and installed drivers actually support. See OBS hardware encoding.
Rank #2
- Office Gaming Mini PC - UPGRADED GMKtec Nucbox M5 Ultra Series is equipped with the powerful AMD Ryzen 7 7730U processor, 8 Cores/16 Threads, Base 2.00GHz (Power Saving Quiet Mode) with Turbo Boost up to 4.50GHz (Performance Mode) in BIOS settings, Based on the ZEN 3+ architecture, this small but powerful mini pc delivers satisfying results in productivity, office work, and gaming. 35% Performance increase over AMD Ryzen 5 7430U/ Ryzen 7 5700U, 5600U, 5560U, 5500U.
- 32GB DDR4 RAM & 512GB PCIe SSD - Installed with DDR4 32GB RAM Dual Channel (2x16GB), the Nucbox M5 Plus mini pc support expansion to 64GB RAM. Featured with 512GB M.2 2280 PCIe 3.0 SSD, support dual slot expansion to 4TB SSD. (Upgrades not included)
- DUAL NIC LAN 2.5G RJ45 - Fast Network Speeds: Enjoy up to 2500Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle, Pfsense or as a server office PC.
- Mini Desktop Computer with 4K Triple Screen Display - Nucbox M5 Ultra integrates AMD Radeon Graphics 8 Cores 2000 MHz GPU to deliver powerful graphics processing power to easily handle the demands of complex design software, 4K@60Hz UHD video editing, and playback. It can connect to 3 display screens simultaneously.
- Fast Internet WiFi 6E + BT5.2 Connection - GMKtec Mini PC with WiFi-6E Wireless, have 2.5G/5G/6G triple band, more faster and lower latency. Bluetooth 5.2 allowing you more quickly to connect other wireless devices (headset, mouse, keyboard, etc.) Interface features 2*USB3.2 ports, 2*USB2.0 ports, 1*HDMI 2.0 port(4K@60Hz), 1*USB-C port(PD/DP/DATA), 1*DP Port, 1*Audio 3.5mm (HP&MIC), 1*DC Power Port.
Account for the home setup
A spare PC still relies on your home power and internet connection. Consider whether the machine can remain powered and maintained, whether the network stays stable, and whether you have a plan for outages or software problems. The cost calculation should include incremental electricity and any hardware or backup-power expense. No measured power consumption or local electricity price is established here, so estimate those for your own equipment and location.
Can I use a Windows VPS to stream to YouTube 24/7?
Potentially, but “Windows VPS” alone does not establish suitability. Before paying, verify the current plan documentation or ask the provider about each of these items:
Rank #3
- 【AMD Ryzen 3 5300U CPU: Outperforms N150 & 3500U】 BOSGAME E5 mini PC is powered by the TSMC 7nm FinFET architecture AMD Ryzen 3 5300U processor (4 Cores, 8 Threads, up to 3.8GHz boost, 6MB total cache). Compared to low-end Intel N150 or 3500U chips which only have 4 single threads and throttle under load, the 5300U delivers over 30% faster multi-core speed. Run 30+ browser tabs, large Excel sheets, and Zoom meetings simultaneously without system lag.
- 【8GB DDR4 RAM & 256GB NVMe SSD Storage】 Installed with high-speed 8GB DDR4 dual-channel memory and a fast 256GB M.2 2280 SSD, eliminating slow boot times and application loading delays. To accommodate growing data requirements, the upgradeable hardware design features dual SODIMM slots that allow you to expand memory up to 64GB RAM, ensuring smooth operation during heavy multitasking.
- 【High-Capacity Dual M.2 SSD Storage Expansion】 Never worry about running out of space for your business files. In addition to the pre-installed 256GB system drive, the motherboard houses an extra empty internal M.2 2280 NVMe PCIe 3.0 slot. This allows you to easily add a second solid-state drive for up to an additional 2TB of storage capacity (upgrades not included) without needing to remove or reinstall the original operating system.
- 【Radeon 6-Core Graphics & Triple 4K Displays】 Integrated with official AMD Radeon Graphics (6 Graphics Cores, 1500 MHz frequency) for casual gaming, photo editing, and crisp 4K media decoding. Featuring 1x HDMI 2.0 port, 1x DisplayPort, and 1x Full-Function Type-C port, the E5 outputs true 4K@60Hz resolution to three monitors at once. This multi-screen setup eliminates constant window-switching for traders, programmers, and office workers.
- 【Dual 2.5GbE LAN Ports for Advanced Networking】 Experience fast wired network transmission speeds up to 2500Mbps without lagging or buffering. The integration of dual 2.5 Gigabit Ethernet ports (powered by Realtek RTL8125 controller) makes this compact computer an exceptional hardware choice for tech enthusiasts. Easily configure it into software routers, hardware firewalls (pfSense, OpnSense), home NAS servers, or local homelabs.
- Windows support: Confirm that Windows is available on the plan and clarify any licensing cost.
- Encoding capability: Check whether the workload can be sustained by the allocated CPU, or whether compatible GPU encoding is available. Do not assume a virtual CPU is equivalent to a GPU hardware encoder.
- Network capacity: Confirm sustained upload capacity and reachability of YouTube’s ingest service.
- Traffic terms: Check included data, transfer limits, and charges that could apply to a continuous stream.
- Operations and recovery: Understand how you will administer the remote machine and what happens if the VM, software, or stream fails. Do not treat a provider’s general availability wording as a guarantee for your YouTube stream.
- Total cost: Add the recurring plan price, Windows licensing, bandwidth or traffic charges, and any GPU fees.
No provider-specific VPS plan, current price, or uptime guarantee is established here. Verify the details for the exact plan you are considering.
Compare the two setups against your needs
| Factor | Spare Windows PC | Windows VPS |
|---|---|---|
| Encoding | Test whether its CPU or compatible GPU and OBS scene can sustain the chosen encoder, resolution, and frame rate. Hardware encoding may reduce CPU impact if supported by the hardware and drivers. | Verify actual CPU or GPU encoding capability for the plan; do not assume a generic virtual CPU matches a hardware encoder. |
| Upload path | Depends on the stability and upload capacity of your home connection. Test at the intended bitrate and monitor YouTube stream health. | Depends on the provider’s sustained network upload, reachability of YouTube’s ingest, and traffic limits. Verify plan terms. |
| Availability | The PC, home power, and home connection need to remain available. No resulting uptime figure is established. | Remote hosting moves the workload off your personal computer, but no provider-specific uptime or recovery guarantee is established. |
| Cost | Consider incremental electricity and any hardware or backup-power costs, against using equipment you already own. Your consumption and local electricity price determine the result. | Consider the plan, Windows licensing, bandwidth or traffic, and GPU charges. Verify current costs with the provider. |
| Operations | You maintain the PC, OBS, and local connection; test the stream and monitor its health. | You administer a remote machine and must verify Windows, encoder access, network capacity, and recovery behavior. |
How to choose: test the real stream first
- Define the stream. Set the target resolution and frame rate, identify how complex the OBS scene is, and choose the encoder you intend to use.
- Check the spare PC. Compare it with OBS’s Windows requirements, check whether a supported hardware encoder is available, and run a realistic test stream. Basic compatibility does not prove it will perform adequately for hours.
- Set a bitrate and test the connection. YouTube recommends these H.264 encoder bitrates: 5 Mbps for 1080p30, 6 Mbps for 1080p60, 7 Mbps for 1440p30, and 8 Mbps for 1440p60. They are encoder recommendations, not proof that an internet connection with that advertised upload speed will be stable. YouTube recommends choosing a quality the connection can reliably support, testing the connection and stream before going live, and monitoring stream health. See YouTube’s live encoder settings.
- Use YouTube’s recommended delivery settings. YouTube recommends CBR for live encoder bitrate and RTMPS, a secure extension to RTMP, for live ingest. Configure OBS and your YouTube stream settings accordingly, then confirm the test stream’s health in YouTube Studio.
- Validate a VPS before committing. Confirm Windows, sustained encoding and upload capacity, traffic terms, and total cost for the exact plan. If those details are unclear, the plan is not yet a verified alternative.
- Choose on observed fit. Prefer the option that passes a realistic test at your intended settings and whose ongoing cost and maintenance are acceptable. Neither setup should be described as failure-proof.
Copyright and keeping a channel live
A technically stable stream does not establish that you have permission to broadcast its content. Before looping a recording or playlist, confirm that you have the necessary rights to the video, music, and other material, and review YouTube’s applicable rules. A VPS or spare PC does not change those obligations. StreamNeo’s copyright safety checklist can help you review rights-related considerations before streaming.
Rank #4
- 12th Intel Alder Lake N95 Processor – The GMKtec G3 S Mini PC is powered by the 12th Gen Intel N95 processor with 4 cores, 4 threads, 6MB cache and a burst frequency up to 3.4GHz. Compared with N100/N5105/N5100/N5095, the N95 delivers up to 36% overall performance improvement. Perfect for routine tasks, office work, and home entertainment, this compact mini desktop is more convenient than traditional bulky PCs.
- 8GB RAM & 256GB SSD Storage – Pre-installed with 8GB DDR4 memory and a fast 256GB M.2 2242 SSD, the G3 S mini desktop offers quicker startup, smoother multitasking, and faster file transfers. Enjoy seamless performance whether you’re working on multiple applications, browsing, or streaming content.
- Rich Interfaces & Connectivity – The G3 S mini computer comes equipped with USB 3.2 (up to 10Gbps), dual HDMI 2.0 (4K@60Hz), and a 3.5mm audio jack. With support for WiFi 5, Bluetooth 5.0, and Gigabit Ethernet (RJ45 1000MbE), it connects easily with monitors, projectors, printers, office equipment, and other peripherals, making it versatile for both home and business use.
- Dual 4K Display Support – Featuring upgraded Intel UHD Graphics (up to 1000MHz), the G3 S supports 4K video playback and AV1 decoding for a smooth viewing experience. With dual HDMI outputs, you can connect two 4K@60Hz displays simultaneously, enabling efficient multitasking for work and entertainment.
- GMKtec WARRANTY - GMKtec offers a 1-year limited GMKtec's warranty for each mini PC, starting from the date of the purchase. All defects due to design and workmanship are covered. With a professional after sales team always ready to attend to your needs, you can simply relax and enjoy your mini PC.
Or let it run in the cloud
For prerecorded videos or playlists, StreamNeo keeps a YouTube stream looping from the cloud, so no computer or home connection has to stay on. The steps are: upload a recording or build a playlist, add your YouTube stream key once, then go live.
- One flat price per slot for any uploaded quality up to 4K 60fps, with no re-encode or quality tiers.
- Automatic recovery if YouTube drops the stream.
- The first day is free, with no card required; one free day per account.
- The monthly price is $9.99 per month.
It streams to YouTube and plays uploaded videos; it does not go live from a camera. Start your free StreamNeo day.
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