Lenovo LOQ Intel Core i5-13450HX AI-Powered, RTX 4050 8GB DDR6, 16GB DDR5, 512GB SSD, 15.6” IPS 144Hz – Gaming Laptop

The Lenovo LOQ 15 with Core i5-13450HX and RTX 4050 6GB is the value flagship of the LOQ lineup — delivering a 105W RTX 4050 at full performance TGP, a 10-core Intel HX-series processor, Lenovo AI Engine+ with the LA1 AI chip, MUX Switch with Advanced Optimus, 16GB DDR5, a 144Hz IPS G-Sync display, and Hyperchamber thermal design — all at the LOQ's accessible mid-range price point. For buyers stepping up from the entry Ryzen 5 150 RTX 3050 6GB configuration, the i5-13450HX RTX 4050 105W delivers a meaningful GPU performance increase alongside a significantly more capable 10-core Intel HX CPU.

INTEL CORE i5-13450HX — 10 CORES, 16 THREADS, UP TO 4.60GHz

The i5-13450HX is a 13th Generation Raptor Lake HX-series processor with 6 Performance cores (P-cores) boosting to 4.60GHz and 4 Efficiency cores (E-cores) running to 3.40GHz across 10 cores, 16 threads, 20MB L3 cache, and a 55W TDP. The HX platform feeds the RTX 4050 at full 105W TGP under combined CPU-GPU gaming load without CPU bottlenecking — a critical advantage over lower-power H-series and U-series alternatives that cannot sustain peak GPU power delivery alongside their own processing demands.

LENOVO AI ENGINE+ WITH LA1 AI CHIP — HARDWARE AI ACCELERATION

The Lenovo AI Engine+ integrates the proprietary Lenovo LA1 AI chip alongside the i5-13450HX CPU — a dedicated hardware accelerator that dynamically monitors and boosts system performance in real time based on workload type and thermal conditions:

- Intelligently shifts power allocation between CPU and GPU based on the active workload — prioritising GPU power during GPU-bound gaming scenes and CPU power during CPU-intensive moments

- Works in combination with the MUX Switch and NVIDIA Advanced Optimus for performance optimisation beyond standard power delivery

- Optimises fan speed and thermal management proactively rather than reactively

The LA1 AI chip distinguishes the i5-13450HX LOQ from competing gaming laptops at the same price tier that rely on software-only performance management.

MUX SWITCH + ADVANCED OPTIMUS — DIRECT GPU OUTPUT

The MUX Switch enables the display to connect directly to the RTX 4050 — bypassing the integrated Intel graphics and eliminating the 10–15% frame rate penalty of standard Optimus configurations. Toggle MUX Switch mode via Lenovo Vantage for maximum performance during gaming, or enable Advanced Optimus for battery-efficient everyday use. The combination of MUX Switch + LA1 AI chip + 105W TGP represents the LOQ's full performance stack.

NVIDIA GeForce RTX 4050 LAPTOP GPU — 6GB GDDR6, 105W TGP, 2370MHz BOOST

The RTX 4050 6GB GDDR6 operates at 105W TGP  — the maximum configurable power envelope for the RTX 4050 Laptop GPU. At 105W with 2370MHz boost clock and 6GB GDDR6 VRAM, real-world 1080p gaming targets:

- Valorant, CS2, Apex Legends, Overwatch 2: 144+ FPS at High-Ultra — fully utilising the 144Hz G-Sync panel

- Elden Ring, God of War, Spider-Man Remastered: 60-80+ FPS at High settings

- Cyberpunk 2077 (DLSS Quality): 60+ FPS at 1080p High

- GTA V: 100+ FPS at Very High settings

DLSS 3 (Frame Generation) — note: DLSS 3 Frame Generation is supported on Ada Lovelace architecture. Confirm DLSS 3 Frame Generation availability per title via NVIDIA's supported games list. DLSS 3 Super Resolution is supported across all compatible titles.

HYPERCHAMBER THERMAL DESIGN — DUAL FAN + EXTRA 10W IN EXTREME MODE

Hyperchamber thermal design features dual fans spinning outward, expelling heat efficiently from the rear end, and a sealed chamber that grants an extra 10W of power in Extreme Mode, reduces skin temperature, and minimises noise.  The Hyperchamber's additional 10W power overhead in Extreme Mode pushes the RTX 4050 beyond its standard TGP ceiling under optimal thermal conditions — delivering incremental frame rate gains during peak gaming sessions.

15.6" FHD IPS G-SYNC — 144Hz, 300 NITS, 100% sRGB

- 1920×1080 FHD at 144Hz: native 1080p optimal for RTX 4050 gaming

- G-Sync: tear-free frame synchronisation

- IPS panel: accurate colour, wide viewing angles

- 300 nits: clear indoor brightness

- 100% sRGB: vivid, accurate colour for gaming and content

- Anti-glare: reflection reduction

16GB DDR5-4800 — GAMING AND MULTITASKING MEMORY

16GB DDR5-4800 RAM ensures smooth multitasking and fast data access  alongside the RTX 4050 and i5-13450HX under simultaneous gaming, streaming, and background application workloads. Expandable to 32GB via a second SO-DIMM slot.

512GB PCIe GEN4 NVMe SSD — FAST GAME LOADING

512GB M.2 PCIe Gen4 x4 NVMe SSD delivers fast Windows boot, quick game installs, and responsive load times. A second M.2 slot supports future storage expansion.

COMPREHENSIVE CONNECTIVITY

- 1x USB-C 3.2 Gen 2 (10Gbps, Power Delivery, DisplayPort 1.4) 

- 3x USB-A 3.2 Gen 1 (5Gbps)

- 1x HDMI 2.1 (up to 8K/60Hz)

- 1x RJ-45 Gigabit Ethernet

- 1x 3.5mm Combo Audio Jack

- Wi-Fi 6 (802.11ax, 2×2) + Bluetooth 5.2

KEY SPECIFICATIONS

- CPU: Intel Core i5-13450HX (13th Gen HX) | 10C/16T (6P+4E) | 2.4GHz base / 4.60GHz boost | 20MB L3 | 55W TDP

- AI: Lenovo AI Engine+ with LA1 AI chip

- GPU: NVIDIA GeForce RTX 4050 Laptop GPU | 6GB GDDR6 | 105W TGP | 2370MHz Boost | G-Sync | DLSS 3 | 194 AI TOPS

- MUX Switch: Yes (with Advanced Optimus)

- Thermal: Hyperchamber dual fan (extra 10W Extreme Mode)

- RAM: 16GB DDR5-4800 SO-DIMM (expandable to 32GB)

- Storage: 512GB M.2 PCIe Gen4 ×4 NVMe SSD (2nd M.2 slot available)

- Display: 15.6" FHD (1920×1080) | IPS | 144Hz | G-Sync | 300 nits | 100% sRGB | Anti-Glare

- Camera: 720p HD | E-Shutter

- Keyboard: White backlit | Full-size with NumPad

- Wireless: Wi-Fi 6 (802.11ax, 2×2) + Bluetooth 5.2

- Ports: 1x USB-C 3.2 Gen2 (PD 140W + DP 1.4), 3x USB-A 3.2 Gen1, HDMI 2.1, RJ-45, 3.5mm

- Battery: 60Whr 4-cell | ~6 hours

- Charger: 170W

- Weight: 2.38 kg (5.25 lbs)

- Colour: Luna Gray

- OS: Windows 11 Home

- Warranty: 1-Year Lenovo Limited Hardware Warranty