XIDAX
XIDAX X6 XEN Gaming PC: AMD Ryzen 7 7800X3D 4.2Ghz (Max: 5.0 GHz)
Bottom line: The XIDAX Ryzen 7 7800X3D / RTX 5070 prebuilt ($2499.00 on Amazon as of 2026-10-07) has 12GB of graphics memory, 32GB of DDR5 RAM and a 2TB NVMe SSD.
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*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Pairs a Ryzen 7 7800X3D processor with GeForce RTX 5070 12GB graphics
- ✓ 2TB NVMe SSD for the OS and game library
- ✓ 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
Manufacturer description
POWERFUL PROCESSOR: AMD Ryzen 7 7800X3D CPU delivers exceptional gaming performance and multitasking capabilities for demanding applications. GRAPHICS POWERHOUSE: NVIDIA GeForce RTX 5070 GPU enables stunning 1440p and 4K gaming with ray-tracing capabilities and VR support. HIGH-SPEED MEMORY: 32GB DDR5 5600MHz RAM ensures smooth multitasking and seamless gaming experience without slowdowns.
SpecPicks Verdict
SpecPicks scored XIDAX X6 XEN Gaming PC: AMD Ryzen 7 7800X3D 4.2Ghz 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.
Video review
XIDAX X6 XEN Gaming PC Review | Ryzen 7 7800X3D + RTX 5070 Beast! — Legendary Tech on YouTube
Key Features
- POWERFUL PROCESSOR: AMD Ryzen 7 7800X3D CPU delivers exceptional gaming performance and multitasking capabilities for demanding applications.
- GRAPHICS POWERHOUSE: NVIDIA GeForce RTX 5070 GPU enables stunning 1440p and 4K gaming with ray-tracing capabilities and VR support.
- HIGH-SPEED MEMORY: 32GB DDR5 5600MHz RAM ensures smooth multitasking and seamless gaming experience without slowdowns.
- FAST STORAGE: 2TB NVMe M.2 SSD provides quick boot times, rapid game loading, and ample space for your gaming library.
- RELIABLE POWER: 750W power supply unit delivers stable power distribution for optimal system performance and component longevity.
- PREMIUM BUILD: Sleek Xen Black chassis with advanced cooling system ensures optimal thermal performance during intense gaming sessions.
Full Specifications
| Brand | XIDAX |
|---|---|
| Color | Black |
| Model | 16422 |
| Warranty | One Year Parts & Labor Manufacture warranty, with lifetime support |
| UnitCount | 1 |
| Manufacturer | Xidax |
| Full listing title | XIDAX X6 XEN Gaming PC: AMD Ryzen 7 7800X3D 4.2Ghz (Max: 5.0 GHz) | NVIDIA GeForce RTX 5070 12GB | 32GB (2x16GB) DDR5 5600MHz | 2TB M.2 NVMe | Genuine Windows 11 Home | Assembled & Serviced in Utah |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 5070 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Related benchmarks: Ryzen 7 7800X3D benchmarks
Which local LLMs fit in 12 GB?
12 GB holds models up to about 14B at Q4 with a usable context window; above that band the weights spill to system RAM and PCIe bandwidth sets the speed, not the GPU.
- ✅ 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 5070 generates a median 59.1 tok/s on 7–9B models at Q4 (per LocalScore).
Ready to buy?
XIDAX X6 XEN Gaming PC: AMD Ryzen 7 7800X3D 4.2Ghz (Max: 5.0 GHz) | NVIDIA GeForce RTX 5070 12GB | 32GB (2x16GB) DDR5 5600MHz | 2TB M.2 NVMe | Genuine Windows 11 Home | Assembled & Serviced in Utah 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 2026-10-07. Price and availability subject to change.
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