Lenovo
Lenovo Legion 5i Gen 10 Gaming Desktop PC
Status: Lenovo Legion 5i Gen 10 Gaming Desktop PC… (Core Ultra 9 275HX RTX 5070 gaming PC): Unavailable on Amazon as of . SpecPicks has no in-stock Core Ultra 9 275HX RTX 5070 gaming PC on file; an Amazon search for "Core Ultra 9 275HX RTX 5070 gaming PC" lists current offers with the same specs. eBay sellers may still list this model new or used.
Bottom line: The Lenovo Core Ultra 9 275HX / RTX 5070 prebuilt has 12GB of graphics memory, 64GB of DDR5 RAM and a 4TB NVMe SSD.
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Search Amazon for an in-stock Core Ultra 9 275HX RTX 5070 gaming PC → Original listing (currently unavailable) →
Compare to similar prebuilt gaming pcs
Pros & Cons
Pros
- ✓ Pairs a Core Ultra 9 275HX processor with GeForce RTX 5070 12GB graphics
- ✓ 4TB NVMe SSD for the OS and game library
- ✓ 64GB 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
Lenovo Legion Tower 5i Gen 10 Gaming ComputerIntel Core Ultra ProcessorsGame & stream fast. Intel Core Ultra HX processors and built-in Intel Graphics are designed to give youthe performance you need. The most popular games are designed to work seamlessly with Intel Core Ultraprocessors. Play your favorite titles with confidence, without worrying about compatibility issues.Game ChangerPowered by NVIDIA Blackwell, GeForce RTX 50 Series GPUs bring game-changing capabilities to gamersand creators. Equipped with a massive level of AI horsepower, the RTX 50 Series enables new experiences…
SpecPicks Verdict
SpecPicks scored Lenovo Legion 5i Gen 10 Gaming Desktop PC using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the prebuilt gaming pcs category. Lenovo'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
- Intel Core Ultra 9 275HX 24-Core 2.70 GHz Processor (36MB Intel Smart Cache, Turbo Boost up to 5.40 GHz)
- 64GB DDR5 5600MHz Memory, 4TB PCIe NVMe M.2 SSD, Liquid Cooling with ARGB, Windows 11 Pro
- NVIDIA GeForce RTX 5070 12GB GDDR7 Graphics (1x HDMI, 3x DisplayPort), Nahimic Audio by SteelSeries
- WiFi 6E 802.11AX (2x2) & Bluetooth 5.3, 1x 2.5GHz Ethernet (RJ45), 7x USB-A, 2x USB-C, 4x audio ports
- 2-Year Warranty by Techno Intelligence & Free Tech Support, 3-Month Xbox PC Game Pass, Keyboard & Mouse, Black
Full Specifications
| Brand | Lenovo |
|---|---|
| Turbo | Yes |
| RAM Type | DDR5 RAM |
| CPU Model | Intel Core Ultra 9 |
| CPU Speed | 2.7 GHz |
| Model Name | Legion Tower 5i Gen 10 |
| Model Year | 2026 |
| Resolution | 7680 x 4320 |
| Style Name | 4TB NVMe SSD |
| Unit Count | 1 Count |
| Connectivity | Bluetooth, USB-C, WiFi |
| Memory Speed | 5600 MHz |
| Model Number | 5i Gen 10 |
| Video Output | HDMI, DisplayPort |
| Compatibility | PC, Xbox |
| Built-In Media | Legion Tower 5i Gen 10, Quick Start Guide, USB Keyboard, USB Mouse |
| Cooling Method | Water |
| Item Dimensions | 15.11 x 8.3 x 18.03 inches |
| Keyboard Layout | QWERTY |
| Power Plug Type | Type B - 3 pin (North American) |
| Full listing title | Lenovo Legion 5i Gen 10 Gaming Desktop PC - Intel Core Ultra 9 275HX Processor, 64GB DDR5 RAM, 4TB NVMe SSD, NVIDIA GeForce RTX 5070 12GB GDDR7, Liquid RGB Cooling, Nahimic Audio, Windows 11 Pro |
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.
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 system-RAM 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?
Amazon shows no buyable offer for Lenovo Legion 5i Gen 10 Gaming Desktop PC… at the last check. An Amazon search for "Core Ultra 9 275HX RTX 5070 gaming PC" lists current offers. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Search Amazon for an in-stock Core Ultra 9 275HX RTX 5070 gaming PC →
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