Lenovo LOQ 15IAX9E 15.6" Intel Core i7-12650HX 2GHz / Nvidia GeForce RTX 4050 Laptop / 16GB RAM / 1TB SSD specifications and in-depth review

Lenovo LOQ 15IAX9E 15.6" Intel Core i7-12650HX 2GHz / Nvidia GeForce RTX 4050 Laptop / 16GB RAM / 1TB SSD

Manufacturer: Lenovo

The Lenovo LOQ 15IAX9E is a 15.6″ gaming laptop built around Intel's Core i7-12650HX processor and Nvidia's GeForce RTX 4050 mobile GPU. It comes equipped with 16GB of DDR5 RAM running at 4800 MHz alongside a 1TB NVMe SSD, offering a balance of storage speed and capacity suited to modern gaming workloads. The chassis weighs 1770 g and measures 19 mm thick, with a backlit keyboard and a 57 Wh battery rated for approximately six hours of use.

The IPS panel delivers a 1920x1080 resolution at 141 ppi with a 144Hz refresh rate and 300 nits of typical brightness, backed by an anti-reflection coating. On the GPU side, the RTX 4050 provides 6GB of GDDR6 VRAM across a 96-bit memory bus, with a floating-point performance of 12.13 TFLOPS and support for DirectX 12 Ultimate, ray tracing, and DLSS. Connectivity includes USB 3.2 Gen 1 ports, HDMI 2.1, Wi-Fi 6, Bluetooth 5.2, and a single RJ45 Ethernet port, rounding out a fairly complete set of I/O options for a laptop in this category.

Pros
  • The 144Hz IPS display with anti-reflection coating provides smooth visuals and reduced glare during extended gaming sessions
  • Support for ray tracing and DLSS expands compatibility with graphically demanding titles that rely on these rendering features
  • A one-hour charge time for the 57 Wh battery means the laptop can be topped up quickly between uses
  • The NVMe SSD with 1024GB of storage offers fast file access and ample space for games and applications
  • Sleep-and-charge USB ports allow connected devices to be powered even when the laptop is off
  • Wi-Fi 6 support alongside a physical RJ45 Ethernet port gives flexibility for both wired and wireless network connections
Cons
  • With only one memory slot, upgrading RAM requires replacing the existing module rather than simply adding a second stick
  • The 96-bit memory bus width is narrower than typical for this GPU tier, which can limit memory throughput in demanding scenarios
  • No fingerprint scanner or facial recognition means there are no biometric login options available
  • The absence of USB 3.2 Gen 2 or Thunderbolt ports limits high-speed peripheral and external display bandwidth
  • At 1770 g with a 19 mm profile, portability is constrained for users who carry the laptop frequently
  • A single year of warranty coverage offers limited long-term protection for a gaming-focused device
Who is this for?

This laptop suits users who want a dedicated gaming machine for everyday play at 1080p, where the 144Hz IPS display with ray tracing and DLSS support can be put to meaningful use in compatible titles. The combination of a 20-thread CPU, NVMe SSD, and 16GB of DDR5 RAM also makes it a reasonable fit for content creators or students handling moderately demanding workloads such as video editing, 3D rendering at entry level, or large project compilations. Those who prefer a wired network connection alongside wireless flexibility will appreciate the inclusion of both an RJ45 port and Wi-Fi 6.

Who is this NOT for?

Users who need sustained portability will find the 1770 g weight and 19 mm thickness less than ideal for frequent travel or commuting. The single memory slot means those planning to expand RAM beyond 16GB must swap the existing module rather than add one, making this a poor fit for users who anticipate heavy multitasking or memory-intensive professional workloads. The 6GB GDDR6 VRAM on a 96-bit memory bus also means the laptop is not well-suited for high-resolution gaming above 1080p or GPU-accelerated tasks that demand large frame buffers, and the absence of any biometric security features rules it out for users who prioritize fast, hardware-based authentication.

Design:

Type Gaming
weight 1770 g
Uses a fanless design
Has a backlit keyboard
warranty period 1 years
volume 1609.756 cm³
width 359 mm
height 236 mm
thickness 19 mm
is weather-sealed (splashproof)
has a rugged build

The Lenovo LOQ 15IAX9E is a gaming laptop with a compact profile of 19 mm thickness, measuring 359 mm wide and 236 mm in height, with a total volume of 1609.756 cm³. It weighs 1770 g and includes a backlit keyboard, while active cooling is present as it does not use a fanless design. The build is neither rugged nor weather-sealed, and it carries a one-year warranty period.

Display:

screen size 15.6"
resolution 1920 x 1080 px
pixel density 141 ppi
Display type LCD, LED-backlit, IPS
has a touch screen
brightness (typical) 300 nits
refresh rate 144Hz
has anti-reflection coating
supported displays 4

The laptop features a 15.6″ IPS LCD panel with LED backlighting, delivering a 1920 x 1080 px resolution at a pixel density of 141 ppi and a typical brightness of 300 nits. With a 144Hz refresh rate, the display is well-suited for fast-paced content, and an anti-reflection coating helps reduce glare during use. The screen does not support touch input, and the system can drive up to four displays simultaneously.

Performance:

RAM 16GB
RAM speed 4800 MHz
Uses flash storage
internal storage 1024GB
CPU speed 6 x 2 & 8 x 1.5 GHz
CPU threads 20 threads
VRAM 6GB
floating-point performance 12.13 TFLOPS
GDDR version GDDR6
texture rate 204.8 GTexels/s
pixel rate 113.76 GPixel/s
Is an NVMe SSD
DirectX version DirectX 12 Ultimate
GPU clock speed 1605 MHz
uses multithreading
maximum memory amount 32GB
DDR memory version 5
turbo clock speed 4.7GHz
GPU turbo 2370 MHz
memory slots 1
PCI Express (PCIe) version 4
semiconductor size 4 nm
has XeSS (XMX)
Supports 64-bit

The system is powered by a CPU with a 6-core configuration running at 2 GHz and an 8-core set at 1.5 GHz, reaching a turbo clock speed of 4.7 GHz across 20 threads with multithreading enabled, all built on a 4 nm semiconductor process. It comes with 16GB of DDR5 RAM at 4800 MHz via a single memory slot, expandable up to 32GB, paired with a 1024GB NVMe SSD for flash-based storage. The GPU runs at a base clock of 1605 MHz with a boost up to 2370 MHz, backed by 6GB of GDDR6 VRAM, delivering 12.13 TFLOPS of floating-point performance, a texture rate of 204.8 GTexels/s, and a pixel rate of 113.76 GPixel/s, with support for DirectX 12 Ultimate and PCIe 4.0, while XeSS is not supported.

Benchmarks:

Geekbench 6 result (multi) 10785
Geekbench 6 result (single) 2162
PassMark (G3D) result 17148
PassMark result 21884
PassMark result (single) 3526

In benchmark testing, the laptop scores 2162 in Geekbench 6 single-core and 10785 in the Geekbench 6 multi-core test, reflecting the CPU's threaded throughput. On the PassMark side, it achieves an overall score of 21884 with a single-core result of 3526, while the GPU-focused PassMark G3D test returns a score of 17148.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 2 ports (USB-A) 0
USB 4 20Gbps ports 0
USB 4 40Gbps ports 0
Thunderbolt 4 ports 0
USB 3.2 Gen 1 ports (USB-C) 1
USB 3.2 Gen 1 ports (USB-A) 2
Thunderbolt 3 ports 0
has an HDMI output
Has USB Type-C
supports Wi-Fi
Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
has an external memory slot
Bluetooth version 5.2
RJ45 ports 1
HDMI ports 1
HDMI version HDMI 2.1
DisplayPort outputs 0
USB 2.0 ports 0
has AirPlay
mini DisplayPort outputs 0
has a VGA connector

For wired connectivity, the laptop includes one USB 3.2 Gen 1 USB-C port, two USB 3.2 Gen 1 USB-A ports, and a single RJ45 Ethernet port, while there are no USB 2.0, Thunderbolt, DisplayPort, mini DisplayPort, or VGA connections. Video output is handled by a single HDMI 2.1 port, and an external memory slot is also present. On the wireless side, it supports Wi-Fi 6 (802.11ax) along with Wi-Fi 5 and Wi-Fi 4, paired with Bluetooth 5.2, and AirPlay is supported as well.

Battery:

Battery life 6 hours
battery size 57 Wh
charge time 1 hours
Has sleep-and-charge USB ports
Has a MagSafe power adapter

The laptop is equipped with a 57 Wh battery rated for up to 6 hours of use, and it charges fully in approximately one hour. Sleep-and-charge USB ports are supported, allowing connected devices to be charged even when the laptop is powered off, while a MagSafe power adapter is not included.

Features:

has stereo speakers
has a socket for a 3.5 mm audio jack
supports ray tracing
supports DLSS
has Dolby Atmos
Stylus included
Has a fingerprint scanner
number of microphones 2
Uses 3D facial recognition
has voice commands
has a front camera
Has S/PDIF Out port
has a gyroscope
has GPS
has an accelerometer
has a compass
Has an optical disc drive

The laptop includes stereo speakers, a 3.5 mm headset jack, and a dual-microphone setup, though Dolby Atmos and S/PDIF output are not present. A front camera is built in, while biometric options such as a fingerprint scanner and 3D facial recognition are absent, and voice commands are not supported. On the graphics side, the machine supports ray tracing and DLSS, making these features available for compatible applications. Sensor-wise, it lacks a gyroscope, accelerometer, compass, and GPS, and neither a stylus nor an optical disc drive is included.

Miscellaneous:

clock multiplier 20
number of transistors 18900 million
AMD SAM / Intel Resizable BAR Intel Resizable BAR
has LHR
Thermal Design Power (TDP) 115W
Supports 3D
Supports multi-display technology
OpenCL version 3
OpenGL version 4.6
Supports ECC memory
memory bus width 96-bit
effective memory speed 16000 MHz
maximum memory bandwidth 192 GB/s
render output units (ROPs) 48
texture mapping units (TMUs) 80
shading units 2560
Has Double Precision Floating Point (DPFP)
GPU memory speed 2000 MHz
GPU architecture Ada Lovelace
Uses big.LITTLE technology
GPU name UHD Graphics 770
Has an unlocked multiplier
L3 cache 24 MB
Has NX bit
Turbo Boost version 2
CPU temperature 100 °C
GPU execution units 32
Has integrated graphics
memory channels 2
Type Desktop
CPU socket LGA 1700
chipset Z690, H670, B660, H610
instruction sets SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
RAM speed (max) 4800 MHz

The CPU carries a clock multiplier of 20, an unlocked multiplier, Turbo Boost version 2, a 24 MB L3 cache, a TDP of 115W, and a maximum operating temperature of 100 °C, with big.LITTLE technology in use and an NX bit present for hardware-level execution protection. It is a desktop-type processor using the LGA 1700 socket, compatible with Z690, H670, B660, and H610 chipsets, and supports instruction sets including SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX, alongside integrated UHD Graphics 770 with 32 execution units and ECC memory support across two memory channels at up to 4800 MHz. The discrete GPU is built on the Ada Lovelace architecture and features 2560 shading units, 80 TMUs, 48 ROPs, a 96-bit memory bus running at 2000 MHz with an effective speed of 16000 MHz and a maximum bandwidth of 192 GB/s, and supports OpenCL 3, OpenGL 4.6, Double Precision Floating Point, stereoscopic 3D, and multi-display output via Intel Resizable BAR, with LHR not present. The CPU itself contains 18,900 million transistors, and the overall configuration supports both 3D output and multi-display technology.

Final Verdict

The Lenovo LOQ 15IAX9E is a straightforward 1080p gaming laptop that delivers a coherent set of specifications for its intended purpose — the 144Hz IPS display paired with ray tracing and DLSS support gives it a solid foundation for modern gaming workloads, while the 20-thread CPU and NVMe SSD keep everyday tasks and load times responsive. That said, the single memory slot, narrow 96-bit memory bus, and modest VRAM capacity place a clear ceiling on how far the configuration can scale, and users with more demanding or evolving needs may find those constraints limiting over time. For someone seeking a capable entry into gaming without overreaching expectations, the LOQ 15IAX9E covers the essentials competently — but it is best approached as a purpose-built machine rather than a long-term expandable platform.