Lenovo LOQ 15IAX9 15.6" Intel Core i5-12450HX 2.4GHz / Nvidia GeForce RTX 2050 Laptop / 24GB RAM / 1TB SSD specifications and in-depth review

Lenovo LOQ 15IAX9 15.6" Intel Core i5-12450HX 2.4GHz / Nvidia GeForce RTX 2050 Laptop / 24GB RAM / 1TB SSD

Manufacturer: Lenovo

The Lenovo LOQ 15IAX9 is a 15.6-inch gaming laptop built around an Intel Core i5-12450HX processor and an Nvidia GeForce RTX 2050 GPU, targeting users who want dedicated graphics performance in a relatively compact form factor. Weighing 2,380 g and measuring just 21 mm thick, it sits in a portable-enough package for a gaming-class machine. The 144Hz IPS display with anti-reflection coating and a 1920 x 1080 resolution offers smooth and clear visuals suited to the gaming use case, while the backlit keyboard adds usability in lower-light settings.

On the performance side, the laptop ships with 24GB of DDR5 RAM running at 4800 MHz and a 1TB NVMe SSD, providing ample memory and fast storage for modern workloads. The RTX 2050 brings 4GB of GDDR6 VRAM, support for ray tracing and DLSS, and a floating-point performance rating of 5.1 TFLOPS. Connectivity is well-rounded, including one HDMI 2.1 output, three USB 3.2 Gen 1 Type-A ports, one USB 3.2 Gen 2 Type-C port, a wired RJ45 Ethernet port, Wi-Fi 6, and Bluetooth 5.2. The 60 Wh battery supports sleep-and-charge functionality, and the laptop comes with a 2-year warranty.

Pros
  • The 144Hz IPS display with anti-reflection coating provides smooth, clear visuals well-suited to gaming use
  • Ray tracing and DLSS support enable more visually detailed rendering and AI-assisted upscaling in compatible games
  • 24GB of DDR5 RAM with a 1TB NVMe SSD offers generous memory and fast storage for a gaming laptop
  • Three USB 3.2 Gen 1 Type-A ports plus one USB 3.2 Gen 2 Type-C port, HDMI 2.1, and a wired RJ45 Ethernet port give a solid range of connectivity options
  • The GPU supports up to 4 external displays simultaneously, adding flexibility for multi-monitor setups
  • A 2-year warranty provides reasonable post-purchase coverage for this category
Cons
  • The 60 Wh battery is relatively modest for a gaming laptop, which typically draws significant power under load
  • There is no fingerprint scanner or facial recognition, leaving the device without biometric login options
  • No DisplayPort output is available, limiting display connectivity to a single HDMI port for external monitors
  • The absence of Dolby Atmos and S/PDIF output reduces audio versatility for users seeking enhanced sound experiences
  • With only 4GB of GDDR6 VRAM on the RTX 2050, graphics memory may become a bottleneck in more demanding or higher-resolution workloads
  • The laptop is not weather-sealed, making it unsuitable for use in environments where moisture exposure is a risk
Who is this for?

This laptop is well-suited to users who want an entry point into gaming with ray tracing and DLSS support, where the RTX 2050 GPU and 144Hz IPS display can handle moderate graphical workloads with smooth frame delivery. The 24GB of DDR5 RAM and 1TB NVMe SSD also make it a capable machine for multitasking and content consumption alongside gaming, without storage or memory becoming an immediate bottleneck. The inclusion of a front camera, dual microphones, stereo speakers, and a wired Ethernet port alongside Wi-Fi 6 makes it equally practical for users who need a versatile everyday laptop that can handle video calls, remote work, and online gaming from a single device.

Who is this NOT for?

Users who need to run graphically demanding titles at high settings may find the RTX 2050's 4GB of GDDR6 VRAM and 5.1 TFLOPS of floating-point performance insufficient for sustained, high-fidelity gaming experiences. The 60 Wh battery and active cooling system also make this a poor fit for those seeking a lightweight, long-lasting laptop for travel or outdoor use, as the combination of a non-fanless design and modest battery capacity limits unplugged endurance. Additionally, users who require biometric security features such as a fingerprint reader or facial recognition, or who need a DisplayPort output for professional multi-monitor workflows, will find those capabilities absent here.

Design:

Type Gaming
weight 2380 g
Uses a fanless design
Has a backlit keyboard
warranty period 2 years
volume 1945.062 cm³
width 359 mm
height 258 mm
thickness 21 mm
is weather-sealed (splashproof)

This is a gaming-type laptop with a 21 mm slim profile and dimensions of 359 mm wide by 258 mm tall, giving it a relatively compact footprint for its category. It weighs 2,380 g and has a total volume of 1,945.062 cm³. The design includes a backlit keyboard, which is a practical addition for use in dimly lit environments. Active cooling is present, as the laptop does not use a fanless design, and it is not weather-sealed or splashproof. The unit comes with a 2-year warranty.

Display:

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

The laptop features a 15.6-inch IPS LCD panel with LED backlighting, delivering a resolution of 1920 x 1080 pixels at a pixel density of 141 ppi. Its 144Hz refresh rate makes it well-suited for fast-moving content, and the anti-reflection coating helps maintain visibility in environments with ambient light. The display does not support touch input, and the GPU is capable of driving up to 4 external displays simultaneously alongside the built-in screen.

Performance:

RAM 24GB
RAM speed 4800 MHz
Uses flash storage
internal storage 1024GB
CPU speed 4 x 2.4 & 4 x 1.8 GHz
CPU threads 12 threads
VRAM 4GB
floating-point performance 5.1 TFLOPS
GDDR version GDDR6
texture rate 79.68 GTexels/s
pixel rate 39.84 GPixel/s
Is an NVMe SSD
DirectX version DirectX 12 Ultimate
GPU clock speed 735 MHz
uses multithreading
maximum memory amount 32GB
DDR memory version 5
turbo clock speed 4.4GHz
GPU turbo 1245 MHz
memory slots 2
PCI Express (PCIe) version 4
semiconductor size 8 nm
has XeSS (XMX)
Supports 64-bit

The system is equipped with 24GB of DDR5 RAM running at 4800 MHz, expandable up to 32GB across two memory slots, paired with a 1TB NVMe SSD for fast flash-based storage. The CPU operates at 4 cores running at 2.4 GHz and 4 cores at 1.8 GHz, reaching a turbo clock of 4.4 GHz across 12 threads with multithreading enabled, and is built on an 8 nm process node with PCIe 4.0 support. On the graphics side, the GPU carries 4GB of GDDR6 VRAM with a base clock of 735 MHz boosting to 1245 MHz, delivering 5.1 TFLOPS of floating-point performance, a texture rate of 79.68 GTexels/s, and a pixel rate of 39.84 GPixel/s. It supports DirectX 12 Ultimate and is fully 64-bit compatible, though XeSS (XMX) is not supported.

Benchmarks:

PassMark result 18228
PassMark result (single) 3335

In CPU benchmark testing, the processor achieves a PassMark multi-core score of 18,228 and a single-core score of 3,335, reflecting the system's overall and per-core processing capability respectively.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 1
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) 0
USB 3.2 Gen 1 ports (USB-A) 3
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
has AirPlay
mini DisplayPort outputs 0
has a VGA connector

The laptop offers a practical range of wired and wireless connectivity options. On the USB side, there are three USB 3.2 Gen 1 Type-A ports and one USB 3.2 Gen 2 Type-C port, while higher-speed standards such as USB 4 and Thunderbolt 3 or 4 are not present. Video output is handled by a single HDMI 2.1 port, with no DisplayPort, mini DisplayPort, or VGA connector available. A wired RJ45 Ethernet port is included alongside wireless connectivity via Wi-Fi 6, Wi-Fi 5, and Wi-Fi 4, as well as Bluetooth 5.2. AirPlay is supported, but there is no external memory card slot.

Battery:

battery size 60 Wh
Has sleep-and-charge USB ports
Has a MagSafe power adapter

The laptop is equipped with a 60 Wh battery and supports sleep-and-charge functionality, allowing connected USB devices to be charged even when the laptop is in sleep mode. It does not use a MagSafe power adapter.

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

On the graphics and gaming feature side, the laptop supports both ray tracing and DLSS, enabling more realistic lighting rendering and AI-assisted upscaling respectively. Audio output is handled by stereo speakers and a 3.5mm headset jack, though Dolby Atmos and S/PDIF output are not included. The built-in front camera is complemented by two microphones, making it suitable for video calls, while biometric security options such as a fingerprint scanner and 3D facial recognition are absent. The laptop does not include a stylus, voice command support, an optical disc drive, or any motion or location sensors such as a gyroscope, accelerometer, GPS, or compass.

Miscellaneous:

clock multiplier 24
has LHR
Thermal Design Power (TDP) 30W
Supports 3D
Supports multi-display technology
OpenCL version 3
OpenGL version 4.6
Supports ECC memory
memory bus width 64-bit
effective memory speed 14000 MHz
maximum memory bandwidth 112 GB/s
render output units (ROPs) 32
texture mapping units (TMUs) 64
shading units 2048
Has Double Precision Floating Point (DPFP)
GPU memory speed 1750 MHz
number of transistors 8700 million
GPU architecture Ampere
GPU name UHD Graphics 710
Uses big.LITTLE technology
Has an unlocked multiplier
L3 cache 12 MB
Has NX bit
Turbo Boost version 2
CPU temperature 100 °C
GPU execution units 16
Has integrated graphics
memory channels 2
Type Laptop
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 is a laptop-type processor using an LGA 1700 socket with a clock multiplier of 24, a TDP of 30W, a maximum operating temperature of 100°C, and 12MB of L3 cache. It employs big.LITTLE technology, supports Turbo Boost version 2, has an unlocked multiplier, and includes an NX bit for security. Supported instruction sets include SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX, and compatible chipsets are Z690, H670, B660, and H610. Integrated graphics are present in the form of the UHD Graphics 710 with 16 execution units. The dedicated GPU is built on the Ampere architecture and features 2,048 shading units, 64 texture mapping units, 32 render output units, and 8,700 million transistors, with a memory bus width of 64 bits, a GPU memory speed of 1,750 MHz, an effective memory speed of 14,000 MHz, and a maximum memory bandwidth of 112 GB/s. It supports OpenCL 3, OpenGL 4.6, stereoscopic 3D, multi-display output, double precision floating point, and ECC memory, while LHR is not present. RAM is supported across 2 memory channels at a maximum speed of 4,800 MHz.

Final Verdict

The Lenovo LOQ 15IAX9 positions itself as a capable entry-level gaming laptop that balances dedicated graphics performance with everyday usability. Its 144Hz IPS display paired with RTX 2050 ray tracing and DLSS support gives it genuine gaming credentials, while the 24GB of DDR5 RAM and 1TB NVMe SSD ensure the rest of the system keeps pace for multitasking and day-to-day workloads. That said, users with more demanding graphical needs or a requirement for extended battery life and biometric security will encounter its limits fairly quickly. For those seeking a dual-purpose machine that handles both moderate gaming and everyday computing from a single, reasonably portable device, the LOQ 15IAX9 delivers a well-rounded specification set that covers the essentials without overreaching.

Popular Comparisons

Lenovo LOQ 15IAX9 15.6" Intel Core i5-12450HX 2.4GHz / Nvidia GeForce RTX 2050 Laptop / 24GB RAM / 1TB SSD
Lenovo LOQ 15IAX9 15.6" Intel Core i5-12450HX 2.4GHz / Nvidia GeForce RTX 2050 Laptop / 24GB RAM / 1TB SSD
VS
Asus VivoBook 16 16"
Asus VivoBook 16 16"