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Lenovo LOQ 15IRH8 15.6" Intel Core i5-12450H 2.4GHz / Nvidia GeForce RTX 4060 Laptop / 16GB RAM / 512GB SSD specifications and in-depth review

Lenovo LOQ 15IRH8 15.6" Intel Core i5-12450H 2.4GHz / Nvidia GeForce RTX 4060 Laptop / 16GB RAM / 512GB SSD

Manufacturer: Lenovo

The Lenovo LOQ 15IRH8 is a 15.6″ gaming laptop built around Intel's Core i5-12450H processor and Nvidia's GeForce RTX 4060 Laptop GPU. Weighing 2,400 g and measuring 22 mm thin, it strikes a balance between portability and gaming capability. The machine ships with 16GB of DDR5 RAM running at 4,800 MHz and a 512GB NVMe SSD, with support for up to 32GB across its two memory slots. A backlit keyboard and a front-facing camera round out the day-to-day usability features.

The 15.6″ IPS panel delivers a 1920 x 1080 resolution at 141 ppi, a typical brightness of 350 nits, and a 144Hz refresh rate with an anti-reflection coating. On the graphics side, the RTX 4060 Laptop GPU brings 8GB of GDDR6 VRAM, 3,072 shading units, and 14.56 TFLOPS of floating-point performance, with full support for ray tracing, DLSS, and DirectX 12 Ultimate. Connectivity includes USB 3.2 Gen 2 ports in both USB-A and USB-C form, one USB 3.2 Gen 1 USB-A port, HDMI 2.1, an RJ45 Ethernet port, Wi-Fi 6, and Bluetooth 5.2. The 60 Wh battery powers the system, and a 2-year warranty is included.

Pros
  • The 144Hz IPS display with anti-reflection coating provides smooth visuals and reduced glare during extended use
  • Support for ray tracing and DLSS expands rendering options for compatible games and applications
  • Three USB 3.2 Gen 2 ports alongside an HDMI 2.1 output and RJ45 Ethernet port cover a wide range of wired peripheral and display needs
  • Wi-Fi 6 support ensures faster and more reliable wireless connectivity on compatible networks
  • The NVMe SSD on a PCIe 4.0 interface enables fast data transfer and responsive system performance
  • Two memory slots with support for up to 32GB of RAM allow for future capacity upgrades
Cons
  • The 60 Wh battery is relatively modest for a gaming laptop and may require frequent recharging under load
  • No Thunderbolt 3 or Thunderbolt 4 ports limits high-bandwidth peripheral and external GPU options
  • The laptop does not include a fingerprint scanner or 3D facial recognition, leaving only password-based login
  • There is no external memory card slot, which restricts easy file transfer from cameras or other card-based devices
  • At 2,400 g, the weight may be noticeable for users who carry the machine regularly
  • Dolby Atmos is not supported, limiting the audio processing capabilities of the built-in speaker system
Who is this for?

This laptop is a solid fit for users who engage in gaming at 1080p, where the RTX 4060 GPU with ray tracing and DLSS support, paired with a 144Hz IPS display, delivers a responsive and visually capable experience. The 12-thread CPU with turbo speeds up to 4.4 GHz and 16GB of DDR5 RAM also make it well-suited for content creation tasks such as video editing, 3D rendering, or coding, where multi-threaded workloads benefit from the available processing headroom. With Wi-Fi 6, HDMI 2.1, and support for up to four displays, it also works well for users who need flexible multi-display setups at a desk while retaining the option to work on the go.

Who is this NOT for?

Users who require extended unplugged sessions will find the 60 Wh battery limiting, particularly given the power demands of the 115W TDP processor and discrete GPU during active use. The absence of Thunderbolt ports makes this laptop a poor match for professionals who rely on high-bandwidth external devices such as fast external storage arrays or Thunderbolt docks. Additionally, users who prioritize biometric security — such as fingerprint or facial recognition login — will find those features entirely absent, making this a less practical option for environments where quick and secure authentication is a regular requirement.

Design:

Type Gaming
weight 2400 g
Uses a fanless design ✕
Has a backlit keyboard ✓
warranty period 2 years
volume 2085.072 cm³
width 359 mm
height 264 mm
thickness 22 mm
is weather-sealed (splashproof) ✕

The Lenovo LOQ 15IRH8 is a gaming laptop with a footprint of 359 mm wide by 264 mm tall and a thickness of just 22 mm, giving it a relatively slim profile for its class. It weighs 2,400 g and has a total volume of 2,085.072 cm³. The chassis is not weather-sealed and does not use a fanless cooling design, relying instead on active cooling to manage heat. A backlit keyboard is included for use in low-light conditions, and the laptop 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 ✕
brightness (typical) 350 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 resolution at a pixel density of 141 ppi. Typical brightness sits at 350 nits, and an anti-reflection coating helps reduce glare during use. The display does not support touch input, but it offers a 144Hz refresh rate, which benefits fast-paced content. The system supports up to 4 connected displays simultaneously.

Performance:

RAM 16GB
RAM speed 4800 MHz
Uses flash storage ✓
internal storage 512GB
CPU speed 4 x 2 & 4 x 1.5 GHz
CPU threads 12 threads
VRAM 8GB
floating-point performance 14.56 TFLOPS
GDDR version GDDR6
texture rate 227.52 GTexels/s
pixel rate 113.76 GPixel/s
Is an NVMe SSD ✓
DirectX version DirectX 12 Ultimate
GPU clock speed 1545 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 5 nm
has XeSS (XMX) ✕
Supports 64-bit ✓

The system is equipped with 16GB of DDR5 RAM running at 4,800 MHz across two memory slots, with a maximum supported capacity of 32GB. Storage is handled by a 512GB NVMe SSD using flash memory and a PCIe 4.0 interface. The CPU operates at a base speed of 4 x 2 GHz and 4 x 1.5 GHz with a turbo frequency of 4.4 GHz, supports 12 threads with multithreading enabled, and is built on a 5 nm semiconductor process. On the graphics side, the GPU carries 8GB of GDDR6 VRAM, a base clock of 1,545 MHz boosting up to 2,370 MHz, and delivers 14.56 TFLOPS of floating-point performance alongside a texture rate of 227.52 GTexels/s and a pixel rate of 113.76 GPixel/s. DirectX 12 Ultimate is supported, and the system is fully 64-bit compatible, though XeSS (XMX) is not available.

Benchmarks:

Geekbench 6 result (multi) 8862
Geekbench 6 result (single) 2218
PassMark (G3D) result 17710
PassMark result 16698
PassMark result (single) 3348
Cinebench R20 (multi) result 3625
Cinebench R20 (single) result 640

In CPU benchmarks, the laptop scores 2,218 in Geekbench 6 single-core and 8,862 in Geekbench 6 multi-core, while Cinebench R20 results come in at 640 for single-core and 3,625 for multi-core. On the PassMark side, the overall score reaches 16,698 with a single-core result of 3,348. GPU performance is reflected in a PassMark G3D score of 17,710, with an overclocked PassMark result of 17,684 and a DirectCompute result of 6,787.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 1
USB 3.2 Gen 2 ports (USB-A) 2
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) 1
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 0
HDMI version HDMI 2.1
DisplayPort outputs 0
has AirPlay ✓
mini DisplayPort outputs 0
has a VGA connector ✕

The laptop offers a solid range of wired and wireless connectivity options. USB ports include one USB 3.2 Gen 2 USB-C, two USB 3.2 Gen 2 USB-A, and one USB 3.2 Gen 1 USB-A port, while USB 4, Thunderbolt 3, and Thunderbolt 4 are not available. Video output is handled via an HDMI 2.1 port, with no DisplayPort, mini DisplayPort, or VGA connector present. Wired networking is covered by a single RJ45 port, and wireless connectivity includes Wi-Fi 6 (802.11ax) with backward compatibility for Wi-Fi 5 and Wi-Fi 4, alongside Bluetooth 5.2. AirPlay is supported, but there is no external memory slot on this model.

Battery:

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

The laptop is powered by a 60 Wh battery. It does not include sleep-and-charge USB ports, nor does it 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 audio and multimedia side, the laptop includes stereo speakers, a 3.5 mm headset jack, two built-in microphones, and a front-facing camera, though Dolby Atmos and an S/PDIF output are not present. For gaming, the machine supports both ray tracing and DLSS, while a stylus is not included. Biometric security features are absent — there is no fingerprint scanner and no 3D facial recognition — and voice commands are not supported. Sensor-wise, the laptop lacks a gyroscope, accelerometer, compass, and GPS, and it does not include an optical disc drive.

Miscellaneous:

clock multiplier 20
PassMark (DirectCompute) result 6787
number of transistors 18900 million
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 128-bit
effective memory speed 16000 MHz
maximum memory bandwidth 256 GB/s
render output units (ROPs) 48
texture mapping units (TMUs) 96
shading units 3072
Has Double Precision Floating Point (DPFP) ✓
GPU memory speed 2000 MHz
GPU architecture Ada Lovelace
GPU name Intel UHD Graphics
PassMark result (overclocked) 17684
Uses big.LITTLE technology ✓
L2 cache 7 MB
L1 cache 704 KB
L3 cache 12 MB
Has an unlocked multiplier ✕
Has NX bit ✓
CPU temperature 100 °C
GPU execution units 48
Has integrated graphics ✓
memory channels 2
Type Laptop
instruction sets SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
RAM speed (max) 5200 MHz

The CPU operates with a clock multiplier of 20, a maximum temperature of 100 °C, a TDP of 115W, and uses big.LITTLE technology for workload management, though the multiplier is not unlocked. Cache configuration includes 704 KB of L1, 7 MB of L2, and 12 MB of L3, and the processor supports a range of instruction sets including SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX, along with NX bit support. The integrated graphics unit has 48 execution units, and the discrete GPU is built on the Ada Lovelace architecture with 3,072 shading units, 96 texture mapping units, 48 ROPs, and a 128-bit memory bus running at an effective speed of 16,000 MHz, yielding a maximum memory bandwidth of 256 GB/s. The GPU supports multi-display output, stereoscopic 3D, Double Precision Floating Point, OpenCL 3, and OpenGL 4.6, and does not include LHR. RAM supports ECC and can reach a maximum speed of 5,200 MHz across two memory channels, and the system's 18,900 million transistors reflect the combined silicon complexity of its components. The PassMark DirectCompute result stands at 6,787, with an overclocked PassMark score of 17,684.

Final Verdict

The Lenovo LOQ 15IRH8 is a well-specified gaming laptop that brings together a capable hardware set for users focused on 1080p gaming and moderately demanding creative workloads. Its RTX 4060 GPU with ray tracing and DLSS support, backed by a 144Hz IPS display and DDR5 memory, gives it a clear identity as a desktop-replacement-style machine rather than an ultraportable. The trade-offs — a modest battery, no Thunderbolt connectivity, and the absence of biometric login — are consistent with its positioning and worth weighing based on individual workflow needs. For users who spend most of their time at a desk and want a laptop that handles gaming and multitasking without compromise on display responsiveness, the LOQ 15IRH8 delivers a coherent and technically grounded package.