XIDAX
XIDAX White Gaming PC
Bottom line: The XIDAX Ryzen 7 9800X3D / RTX 5080 prebuilt ($3,959.00 on Amazon as of 2026-11-13 11:15 UTC) has 16GB of graphics memory, 32GB of DDR5 RAM and a 2TB SSD. Another in-stock pick with the same RTX 5080 gaming PC: the XIDAX Prebuilt Gaming PC, $3,989.00 on Amazon as of (price may vary).
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-11-13. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Pairs a Ryzen 7 9800X3D processor with GeForce RTX 5080 16GB graphics
- ✓ 32GB of DDR5 RAM leaves headroom for gaming alongside streaming or creative apps
Cons
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored XIDAX White Gaming PC using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the prebuilt gaming pcs category. XIDAX's prebuilt gaming pcs lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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.
Key Features
- RTX 5080 16GB + RYZEN 7 9800X3D PREBUILT GAMING PC: a ready-to-play white gaming computer built for high-refresh 1440p and 4K gaming, streaming and creative work.
- 32GB DDR5 + 2TB NVMe SSD: 32GB of 5600MHz DDR5 memory (2 x 16GB) and a fast 2TB NVMe SSD with room for a large game library.
- COOLING & POWER: 360mm liquid CPU cooler, RGB case fans, B840 Wi-Fi motherboard and an 850W 80 Plus Gold power supply.
- DESIGNED & SUPPORTED IN UTAH: hand stress-tested, tuned and 24-hour burn-in tested by Xidax technicians before it ships.
- READY OUT OF THE BOX: Windows 11 Home installed and updated, Wi-Fi and Bluetooth, white Onami case with panoramic glass, and lifetime service and labor from US-based technicians.
Full Specifications
| Full listing title | XIDAX White Gaming PC, Ryzen 7 9800X3D, RTX 5080 16GB, 32GB DDR5, 2TB SSD | Prebuilt Gaming Desktop Computer Tower, Windows 11 Home, Wi-Fi, 850W Gold PSU, 360mm Liquid Cooled, 24-Hr Burn-In Tested |
|---|
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 5080 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Related benchmarks: Ryzen 7 9800X3D benchmarks
Which local LLMs fit in 16 GB?
16 GB holds a 20–27B model at Q4 with a modest context window; 30B-class weights need 24 GB.
- ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
- ✅ 12–14B models (Qwen 3 14B, Phi-4) — fits at Q4
- ❌ 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+
Across 7 community runs from 6 sources, the NVIDIA GeForce RTX 5080 generates a median 180 tok/s on 7–9B models at Q4 (per llama.cpp GitHub (CUDA performance scoreboard)).
Hardware benchmark data
Ready to buy?
XIDAX White Gaming PC, Ryzen 7 9800X3D, RTX 5080 16GB, 32GB DDR5, 2TB SSD | Prebuilt Gaming Desktop Computer Tower, Windows 11 Home, Wi-Fi, 850W Gold PSU, 360mm Liquid Cooled, 24-Hr Burn-In Tested 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 2026-11-13. Price and availability subject to change.
Related Prebuilt Gaming PCs
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- How to Build a Windows 98 Retro PC in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Best Budget Gaming PC Build 2026 — ~$1,000 Parts List
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Best CPU for Streaming and Gaming Under $300 (2026)
- Intel Kills BigDL: The Local-LLM Path Forward in 2026
- Modder Runs a Counter-Strike Clone at 60 FPS on the Original PSP
- On-Device AI Keyboards: Can an RTX 3060 12GB Train the Model?
- Run Qwen 3.6 27B Locally: What Fits on 12GB in 2026
- Mount a 90s CD-ROM on Windows 98 Without a CD Drive (2026)
- Console to Gaming PC: What Changes in 2025
- Ryzen 7 5800X + RTX 5060 Combo Hits $439 With Cooler
- Best GPU for AI image generation in 2026 — Flux, SDXL, SD 3.5
- Ryzen 7 5800X vs 5700X for 1080p High-Refresh Gaming
- Steam Deck OLED vs Legion Go S: 2026 Comparison
- Qwen 3.6 27B vs Gemma 4 31B Local Inference: VRAM, Tok/s, and Quality Across Quantizations
- LiquidAI LFM2.5-8B-A1B: An 8B MoE You Can Run on a 12GB RTX 3060
- Best Gaming PC Build 2026: 4K Ray Tracing Guide
- Muse Spark 1.1 Beats GLM-5.2 at Coding — Does It Change the Local-Rig Question?
- Can a Raspberry Pi 4 Run a Local LLM? Ollama tok/s Tested
- Rescue Dying Vintage IDE & SATA Drives with a USB Adapter Before They Fail
- Best Sim Racing Wheel for Forza on Xbox + PC 2026
- Best Gaming Mouse for FPS Esports in 2026 (Tournament-Tested Picks)
- Best Webcam for Twitch Streaming on a Budget in 2026
- How Companies Name Their Monitors: Brand-by-Brand Guide
- Qwen3.6-35B-A3B on an 8GB Laptop: What the Krasis Benchmark Means for Local Inference
- Raspberry Pi RP2350 Emulates a Z80 in Real Time — What That Actually Means
- GeForce 4 Ti 4600 AGP in 2026: Period-Correct Win98 Install Guide
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090