2021 HP Pavilion Gaming Desktop Computer
Bottom line: The 2021 HP Pavilion Gaming Desktop Computer ($749.00 on Amazon as of 2026-10-20 16:14 UTC): 6-core Ryzen 5 3500 boosts up to 4.1GHz for gaming and light content creation; main trade-off: 8GB RAM is tight for modern games; plan a 16GB upgrade.
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*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 6-core Ryzen 5 3500 boosts up to 4.1GHz for gaming and light content creation
- ✓ GTX 1650 Super with 4GB GDDR5 handles 1080p esports and older AAA titles
- ✓ 256GB PCIe NVMe SSD for fast boot and short game load times
- ✓ HDMI, DisplayPort and DVI-D outputs support multi-monitor setups
Cons
- ✗ 8GB RAM is tight for modern games; plan a 16GB upgrade
- ✗ 256GB SSD fills quickly with a few large game installs
- ✗ 4GB VRAM limits texture settings in newer AAA releases
- ✗ Wi-Fi 5 (1x1) and Bluetooth 4.2 are dated wireless standards
Manufacturer description
The HP Pavilion Gaming Desktop (2021 model) is a ready-to-play tower for 1080p gaming and everyday work. It pairs a 6-core AMD Ryzen 5 3500 processor (3.6GHz base, up to 4.1GHz boost, 7nm) with an NVIDIA GeForce GTX 1650 Super that has 4GB of dedicated GDDR5 memory. That combination suits esports titles and older AAA games at 1080p. It boots and loads from a 256GB PCIe NVMe M.2 SSD, which HP rates at up to 10x faster than a traditional hard drive. There is 8GB of RAM for browsing, streaming and gaming. Front-panel access is useful: four USB 3.1 Gen 1 ports plus a USB-C port, with four more…
SpecPicks Verdict
SpecPicks scored 2021 HP Pavilion Gaming Desktop Computer using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the prebuilt gaming pcs category. Compare with similarly-priced alternatives in the prebuilt gaming pcs category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for prebuilt gaming pcs of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Can the HP Pavilion Gaming Desktop run modern games?
Yes, at 1080p. It pairs a 6-core Ryzen 5 3500 (up to 4.1GHz) with a GTX 1650 Super 4GB GPU, which suits esports and older AAA titles. Demanding new releases will need lower settings because of the 4GB of VRAM and 8GB of system RAM.
How much storage and RAM does it come with?
It ships with 8GB of RAM and a 256GB PCIe NVMe M.2 SSD, which HP rates at up to 10x faster than a traditional hard drive. Many gamers will want to add more storage and memory. Check HP's specifications for available slots before you buy upgrades.
What ports and monitor outputs does it have?
The front has 4 USB 3.1 Gen 1 ports, 1 USB 3.1 Gen 1 Type-C port and a headphone/microphone combo jack. The back has 4 USB 2.0 ports, HDMI, DisplayPort, DVI-D, Gigabit Ethernet and 5.1 surround sound outputs.
Does it have Wi-Fi and Bluetooth built in?
Yes. It includes a Realtek Wi-Fi 5 (1x1) card with MU-MIMO support and Bluetooth 4.2. For the most stable online gaming, use the Gigabit Ethernet port.
What comes in the box and what warranty does it have?
The listing includes an HP wired keyboard and mouse, and Windows 10 Home comes preinstalled. The listing does not state warranty terms, so check the product page or HP support for current coverage.
Key Features
- 【6-Core AMD RYZEN5】AMD Ryzen 5 3500 Processor (6 Cores, 12 Threads, 3.6GHz Base Clock Speed up to 4.1GHz Max Boost Clock Speed) for elite gaming and content creation with 7nm leading edge technology and no limitations
- 【GTX 1650 SUPER】Nvidia Geforce GTX 1650 (4 GB GDDR5 dedicated memory); get all the power you need for fast, smooth, power-efficient performance with the all-new NVIDIA Turing) architecture
- 【High Speed】With 8 GB of RAM, everything from browsing multiple web pages to playing games gets a performance boost
- 【Enormous Space】Get up to 10x faster performance than a traditional hard drive with 256 GB of PCIe NVMe M.2 Solid State Drive storage
- 【Tech Specs】4 x USB 3.1 Gen 1 (front), 1 x USB 3.1 Gen 1 Type-C (front), 4 x USB 2.0 (rear), 1 x HDMI, 1 x headphone/Microphone combo, 1 x DVI-D, 1 x DisplayPort and 10/100/1000 Base-T Network; 5.1 Surround Sound Output ports; Realtek Wi-Fi 5 (1x1) and Bluetooth 4.2 Combo, MU-MIMO supported; HP USB Black Wired keyboard and mouse combo included
Full Specifications
| Brand | HP |
|---|---|
| Color | Black and Green |
| RAM Type | DDR4 SDRAM |
| CPU Model | Ryzen 5 |
| CPU Speed | 3.6 GHz |
| Cache Size | 8 |
| Model Name | Pavilion Gaming Desktop Computer |
| Model Year | 2021 |
| Resolution | 3840 x 2160 |
| Style Name | Gaming |
| Screen Size | 12.09 inches |
| Aspect Ratio | 16:9 |
| Connectivity | Bluetooth, USB, WiFi |
| Display Type | LCD |
| Memory Speed | 2666 microhertz |
| Model Number | Pavilion Gaming Desktop Computer |
| Video Output | HDMI, DVI-D, DisplayPort |
| Built-In Media | desktop |
| Cooling Method | Air |
| Connection Type | Wired |
| Full listing title | 2021 HP Pavilion Gaming Desktop Computer, AMD Ryzen 5 3500 Processor, 8GB RAM, 256GB PCIe NVMe SSD, GeForce GTX 1650 Super 4GB, Windows 10 Home |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce GTX 1650 SUPER — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Which local LLMs fit in 4 GB?
4 GB is below the floor for an 8B model at Q4 — expect part of the model to execute on the CPU.
- ❌ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — needs 8 GB+
- ❌ 12–14B models (Qwen 3 14B, Phi-4) — needs 12 GB+
- ❌ 20–27B models (Gemma 3 27B, Mistral Small) — needs 20 GB+
- ❌ 30–35B models (Qwen 3 32B, QwQ 32B) — needs 24 GB+
- ❌ 70B models (Llama 3.3 70B, Qwen 2.5 72B) — needs 48 GB+
Ready to buy?
2021 HP Pavilion Gaming Desktop Computer, AMD Ryzen 5 3500 Processor, 8GB RAM, 256GB PCIe NVMe SSD, GeForce GTX 1650 Super 4GB, Windows 10 Home is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.
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