Lenovo LOQ 15IAX9E 15.6" Intel Core i5-12450HX 2.4GHz / Nvidia GeForce RTX 4050 Laptop / 16GB RAM / 1TB SSD specifications and in-depth review

Lenovo LOQ 15IAX9E 15.6" Intel Core i5-12450HX 2.4GHz / Nvidia GeForce RTX 4050 Laptop / 16GB RAM / 1TB SSD

Manufacturer: Lenovo

The Lenovo LOQ 15IAX9E 15.6″ is a gaming laptop designed to deliver solid performance for gaming and productivity. Equipped with an Intel Core i5-12450HX processor and an Nvidia GeForce RTX 4050 graphics card, it also offers 16GB of RAM for multitasking. The laptop features a 15.6″ Full HD display with a 144Hz refresh rate, ensuring smooth visuals for gaming and video content.

This device comes with a 1TB SSD for ample storage, and its powerful GPU supports ray tracing and DLSS for enhanced gaming visuals. Connectivity options include Wi-Fi 6, Bluetooth 5.2, and an HDMI 2.1 port, while the 57Wh battery offers up to 5.2 hours of usage. The laptop is built with a 12-thread processor, capable of reaching a turbo clock speed of 4.4GHz for high-demand tasks.

Pros
  • Supports multi-display technology, allowing for an expanded and versatile workspace.
  • Equipped with Intel Resizable BAR, optimizing performance by enhancing GPU memory access.
  • Integrated UHD Graphics 710 provide efficient graphics support for everyday tasks without requiring a dedicated GPU.
  • Offers a solid 115W CPU TDP, ensuring stable performance under demanding tasks.
  • Supports ECC memory, enhancing system stability and reliability, especially for professional applications.
Cons
  • Does not support advanced features like Dolby Atmos, limiting audio quality options.
  • No stylus included, which may be a drawback for users who prefer touch-based input or drawing.
  • Lacks a fingerprint scanner, reducing convenience for secure login.
  • Does not include a VGA connector, limiting compatibility with older display devices.
  • Does not support ray tracing or DLSS, making it less suitable for the latest graphics-intensive games and applications.
Who is this for?

This product is well-suited for users who need a reliable and efficient laptop for everyday tasks and productivity. Its Intel Resizable BAR and ECC memory support make it a good choice for those who require stable performance and enhanced system reliability for both professional and personal use. The integrated UHD Graphics 710 also ensures decent graphics support for non-gaming applications. Additionally, its multi-display compatibility makes it ideal for users who prefer a more expansive workspace.

Who is this NOT for?

This product is not suitable for gamers or users seeking high-end graphics performance, as it lacks support for advanced features like ray tracing and DLSS, which are essential for smooth performance in modern games. Additionally, its relatively low GPU memory speed and lack of high-end GPU options may hinder users looking for demanding graphics capabilities. Users who require biometric security features, such as a fingerprint scanner, may also find this device lacking.

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 15.6″ gaming laptop has a solid and practical design with a weight of 1770 g and a compact volume of 1609.756 cm³. Its dimensions are 359 mm in width, 236 mm in height, and 19 mm in thickness, making it a relatively portable device for a gaming laptop. The laptop is not fanless and does not feature a backlit keyboard. It also lacks weather sealing, so it is not splashproof. The warranty period for this model is 2 years.

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 Lenovo LOQ 15IAX9E 15.6″ features a 15.6″ Full HD display with a resolution of 1920 x 1080 px and a pixel density of 141 ppi, offering clear and vibrant visuals. The display uses LCD, LED-backlit, and IPS technology for consistent color and wide viewing angles. With a 144Hz refresh rate and a typical brightness of 300 nits, it delivers smooth motion and good visibility in various lighting conditions. Additionally, the screen is equipped with an anti-reflection coating for reduced glare, though it does not support touch functionality. The laptop can drive up to 4 external displays via its GPU.

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 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 4.4GHz
GPU turbo 2370 MHz
memory slots 2
PCI Express (PCIe) version 4
semiconductor size 4 nm
has XeSS (XMX)
Supports 64-bit

The Lenovo LOQ 15IAX9E delivers strong performance with its 16GB of RAM running at 4800 MHz, complemented by a 1TB NVMe SSD for fast storage. Its Intel Core i5-12450HX processor features a total clock speed of 4 x 2.4 GHz and 4 x 1.8 GHz, providing efficient multitasking through 12 CPU threads. The Nvidia GeForce RTX 4050 GPU with 6GB of GDDR6 VRAM is capable of impressive graphics performance, supporting DirectX 12 Ultimate, with a GPU clock speed of 1605 MHz and a turbo boost up to 2370 MHz.

Benchmarks:

PassMark (G3D) result 17148
PassMark result 18228
PassMark result (single) 3335

The Lenovo LOQ 15IAX9E achieves strong benchmark scores with a PassMark result of 18228 and a G3D score of 17148, indicating solid overall performance. Its single-thread performance is also notable with a PassMark result of 3335, suggesting efficient processing for single-task operations.

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 Lenovo LOQ 15IAX9E offers a range of connectivity options, including Wi-Fi 6 for fast wireless internet access and Bluetooth 5.2 for efficient device pairing. It features a USB Type-C port, as well as one USB 3.2 Gen 1 Type-C and two USB 3.2 Gen 1 Type-A ports for peripheral connections. Additionally, it supports HDMI 2.1 output, has an RJ45 port for wired networking, and includes an external memory slot for expanded storage options.

Battery:

Battery life 5.2 hours
battery size 57 Wh
Has sleep-and-charge USB ports
Has a MagSafe power adapter

The Lenovo LOQ 15IAX9E is equipped with a 57 Wh battery that provides up to 5.2 hours of usage on a single charge. Additionally, it features sleep-and-charge USB ports for convenient charging while the laptop is in sleep mode. However, it does not include a MagSafe power adapter.

Features:

release date February 2025
has stereo speakers
has a socket for a 3.5 mm audio jack
megapixels (front camera) 1.3MP
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 Lenovo LOQ 15IAX9E includes stereo speakers for enhanced audio and a 3.5mm audio jack for headphone connectivity. It features a 1.3MP front camera for video calls and supports advanced graphics technologies such as ray tracing and DLSS. However, it does not have Dolby Atmos, a fingerprint scanner, or voice command capabilities.

Miscellaneous:

clock multiplier 24
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
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

This laptop features a 115W CPU TDP and a 12MB L3 cache, delivering robust performance for demanding tasks. It also supports multi-display technology and comes with integrated graphics powered by the UHD Graphics 710. With support for advanced technologies like OpenCL 3 and Double Precision Floating Point (DPFP), it offers excellent computational capabilities for professional applications.

Final Verdict

The product offers solid performance and reliability, making it a strong choice for productivity and everyday tasks. Its Intel Resizable BAR support, ECC memory, and decent integrated graphics provide a stable experience for users who don't require top-tier gaming performance. However, it falls short for gamers and those needing high-end graphical power, lacking advanced features like ray tracing and DLSS. Overall, this device is best suited for professionals and casual users who value efficiency over high-end gaming capabilities.