Lenovo LOQ 15IAX9E 15.6" Intel Core i5-12450HX 2.4GHz / Nvidia GeForce RTX 2050 Laptop / 16GB RAM / 1TB SSD specifications and in-depth review

Lenovo LOQ 15IAX9E 15.6" Intel Core i5-12450HX 2.4GHz / Nvidia GeForce RTX 2050 Laptop / 16GB RAM / 1TB SSD

Manufacturer: Lenovo

The Lenovo LOQ 15IAX9E is a 15.6″ gaming laptop built around Intel's Core i5-12450HX processor and Nvidia's GeForce RTX 2050 graphics. Weighing 1770 g and measuring just 19 mm thick, it strikes a relatively compact profile for its category. The machine ships with 16GB of DDR5 RAM running at 4800 MHz alongside a 1TB NVMe SSD, giving it a solid foundation for day-to-day workloads and gaming sessions alike. A 2-year warranty is included out of the box.

The IPS panel delivers a 1920 x 1080 resolution at 141 ppi with a 144Hz refresh rate and 300 nits of typical brightness, complemented by an anti-reflection coating. On the graphics side, the RTX 2050 is built on Nvidia's Ampere architecture with 2048 shading units, 4GB of GDDR6 VRAM on a 64-bit memory bus, and a floating-point throughput of 5.1 TFLOPS, with support for ray tracing and DLSS. Connectivity includes HDMI 2.1, a USB 3.2 Gen 1 Type-C port, two USB 3.2 Gen 1 Type-A ports, an RJ45 Ethernet jack, Wi-Fi 6, Bluetooth 5.2, and an external memory card slot. The 57 Wh battery rounds out the hardware package.

Pros
  • The 144Hz IPS display with anti-reflection coating and 1920 x 1080 resolution suits fast-paced gaming without excessive glare
  • Support for ray tracing and DLSS expands rendering options for compatible games
  • The NVMe SSD on PCIe 4.0 offers fast storage access for loading times and file operations
  • Wi-Fi 6 support alongside Bluetooth 5.2 and a wired RJ45 port provides flexible networking options
  • RAM is expandable up to 32GB via two memory slots, giving room for future upgrades
  • HDMI 2.1 output allows connection to external displays at higher resolutions and refresh rates
Cons
  • The keyboard lacks backlighting, which limits usability in low-light environments
  • At 1770 g with a 57 Wh battery, portability and unplugged usage may be limited for a gaming workload
  • The GPU uses a 64-bit memory bus, which is relatively narrow and can restrict memory throughput in demanding scenarios
  • Only USB 3.2 Gen 1 ports are available, with no USB 3.2 Gen 2, USB 4, or Thunderbolt connectivity
  • The chassis is not weather-sealed, offering no protection against moisture or splashes
  • 4GB of VRAM may prove restrictive for higher-resolution textures or more demanding gaming titles
Who is this for?

This laptop is a practical fit for users who want to engage in casual to mid-range gaming at 1080p, particularly those who can take advantage of the 144Hz IPS display with anti-reflection coating for a smoother visual experience. The combination of ray tracing and DLSS support, a 1TB NVMe SSD, and 16GB of DDR5 RAM makes it a reasonable choice for someone building a gaming setup on a single machine. It also suits users who need flexible connectivity at a desk, given the HDMI 2.1 output, RJ45 Ethernet, Wi-Fi 6, and the ability to drive up to four displays. Those who anticipate needing more memory down the line will appreciate the two upgradeable RAM slots supporting up to 32GB.

Who is this NOT for?

Users who require strong on-the-go portability may find this machine limiting, as the 1770 g weight combined with a modest 57 Wh battery is unlikely to sustain extended gaming or intensive workloads away from a power outlet. The laptop is equally ill-suited to those who work in dim environments, given the absence of keyboard backlighting. Power users or content creators who rely on high-speed peripheral connections will be constrained by the lack of Thunderbolt, USB 4, or USB 3.2 Gen 2 ports. Additionally, users targeting demanding titles at higher texture settings may find the 4GB GDDR6 VRAM on a 64-bit memory bus insufficient for a consistently smooth experience.

Design:

Type Gaming
weight 1770 g
Uses a fanless design
Has a backlit keyboard
warranty period 2 years
volume 1609.756 cm³
width 359 mm
height 236 mm
thickness 19 mm
is weather-sealed (splashproof)

The Lenovo LOQ 15IAX9E is a gaming laptop with a footprint of 359 mm wide by 236 mm tall and a slim 19 mm thickness, resulting in a total volume of roughly 1609.756 cm³. It weighs 1770 g, which is fairly typical for a machine in this class. The chassis does not use a fanless design and is not weather-sealed or splashproof, and the keyboard does not feature backlighting. A 2-year warranty is included with the device.

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″ LCD IPS panel with LED backlighting, delivering a 1920 x 1080 resolution at a pixel density of 141 ppi. It runs at a 144Hz refresh rate, which benefits fast-paced content, and reaches a typical brightness of 300 nits. An anti-reflection coating is applied to the screen surface, though the display does not support touch input. The system is capable of driving up to 4 displays simultaneously.

Performance:

RAM 16GB
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 processor runs eight cores across 12 threads with a base configuration of 4 x 2.4 GHz and 4 x 1.8 GHz, boosting up to 4.4 GHz, and is built on an 8 nm process node with multithreading enabled and full 64-bit support. System memory stands at 16GB of DDR5 RAM at 4800 MHz across 2 slots, expandable to a maximum of 32GB. Storage is handled by a 1024GB NVMe SSD using PCIe 4.0 flash storage. On the graphics side, the GPU carries 4GB of GDDR6 VRAM, a base clock of 735 MHz that boosts to 1245 MHz, and delivers 5.1 TFLOPS of floating-point performance alongside a texture rate of 79.68 GTexels/s and a pixel rate of 39.84 GPixel/s, with support for DirectX 12 Ultimate but no XeSS support.

Benchmarks:

PassMark result 18228
PassMark result (single) 3335

In CPU benchmark testing, the system achieves a PassMark multi-core score of 18228, reflecting the combined processing throughput across all available cores and threads. The single-core PassMark result of 3335 indicates the per-core processing capability of the processor.

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
has AirPlay
mini DisplayPort outputs 0
has a VGA connector

The laptop's port selection includes one USB 3.2 Gen 1 Type-C port and two USB 3.2 Gen 1 Type-A ports, with no USB 3.2 Gen 2, USB 4, Thunderbolt 3, or Thunderbolt 4 ports present. Video output is handled by a single HDMI 2.1 port, while DisplayPort and mini DisplayPort outputs are absent, as is a VGA connector. Wired networking is covered by one RJ45 port, and wireless connectivity spans Wi-Fi 6 (802.11ax) along with backward-compatible Wi-Fi 5 and Wi-Fi 4, paired with Bluetooth 5.2. The device also features an external memory card slot and supports AirPlay.

Battery:

battery size 57 Wh
Has sleep-and-charge USB ports
Has a MagSafe power adapter

The laptop is equipped with a 57 Wh battery and includes sleep-and-charge USB ports, allowing connected devices to be charged even when the laptop is powered off or 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

Audio is handled by stereo speakers and a 3.5 mm headset jack, though Dolby Atmos and S/PDIF output are not supported. The laptop includes a front-facing camera and two microphones, but lacks a fingerprint scanner, 3D facial recognition, and voice command functionality. On the graphics feature side, the GPU supports both ray tracing and DLSS, catering to more demanding rendering workloads. No stylus is included, and the device does not feature motion or location sensors such as a gyroscope, accelerometer, compass, or GPS, nor does it have an optical disc drive.

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 the LGA 1700 socket with a clock multiplier of 24, Turbo Boost version 2, a maximum operating temperature of 100 °C, and a TDP of 30W. It employs big.LITTLE technology, has an unlocked multiplier, supports the NX bit, and includes 12 MB of L3 cache, with compatible chipsets covering Z690, H670, B660, and H610. Supported instruction sets include SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX, and maximum RAM speed tops out at 4800 MHz across 2 memory channels. Integrated graphics are present in the form of the UHD Graphics 710 with 16 execution units. The discrete GPU is built on the Ampere architecture with 2048 shading units, 64 texture mapping units, 32 ROPs, a 64-bit memory bus, a GPU memory speed of 1750 MHz, an effective memory speed of 14000 MHz, and a maximum memory bandwidth of 112 GB/s, totaling 8700 million transistors. It supports OpenCL 3, OpenGL 4.6, stereoscopic 3D, multi-display output, Double Precision Floating Point, and ECC memory, while LHR is not present.

Final Verdict

The Lenovo LOQ 15IAX9E positions itself as a capable entry point into gaming, built around a solid foundation of DDR5 memory, a fast NVMe SSD, and a 144Hz IPS display with ray tracing and DLSS support that holds genuine appeal for 1080p gaming sessions. Its desk-friendly connectivity suite, upgradeable RAM, and Wi-Fi 6 support add practical value for users who primarily work from a fixed setup. That said, the narrow GPU memory bus, absence of keyboard backlighting, and modest battery capacity mean it is best appreciated by users whose expectations align with its hardware tier. For those seeking a stationary 1080p gaming machine with room to grow, the LOQ 15IAX9E delivers a coherent and functional package.