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Lenovo Legion 5 16IRX9 16" Intel Core i7-14700HX 2.1GHz / Nvidia GeForce RTX 4070 Laptop / 16GB RAM / 1TB SSD specifications and in-depth review

Lenovo Legion 5 16IRX9 16" Intel Core i7-14700HX 2.1GHz / Nvidia GeForce RTX 4070 Laptop / 16GB RAM / 1TB SSD

Manufacturer: Lenovo

The Lenovo Legion 5 16IRX9 is a gaming laptop that combines high-end performance with a sleek design. It features a 16″ LCD display with a 2560 x 1600 px resolution and a 165Hz refresh rate, providing smooth visuals during intense gaming sessions.

Powered by an Intel Core i7-14700HX processor and equipped with 16GB of 5600 MHz RAM, this laptop offers excellent multitasking capabilities. The 1TB NVMe SSD ensures fast storage access, while the NVIDIA RTX 4070 GPU with 8GB VRAM handles demanding graphics tasks with ease. Other notable features include Wi-Fi 6E, USB Type-C ports, and HDMI 2.1 support for versatile connectivity options.

Pros
  • Supports multi-display technology, making it suitable for extended workspaces or gaming setups.
  • Has a front camera for video calls and other camera-based functions.
  • Includes stereo speakers for enhanced audio experience without needing external speakers.
  • Supports 3D for immersive content viewing and gaming.
  • Features ECC memory support for enhanced data integrity and reliability in demanding tasks.
Cons
  • Does not include a MagSafe power adapter, limiting charging convenience compared to systems with it.
  • Lacks Dolby Atmos support, which could limit advanced audio experiences.
  • Does not have a fingerprint scanner or 3D facial recognition for enhanced security features.
  • Does not support a VGA connector, which could be limiting for older display connections.
Who is this for?

This product is ideal for users who require a balance of powerful multitasking and advanced graphics capabilities, such as gamers, content creators, or professionals working with demanding software. The inclusion of multi-display support and a high-performance GPU makes it well-suited for setups that require multiple monitors, while the support for ECC memory ensures reliable data handling in memory-intensive tasks.

Who is this NOT for?

This product may not be the best choice for users seeking a highly portable device, as its weight of 2360g and thickness of 19mm could make it cumbersome for frequent travel. Additionally, the lack of advanced security features like a fingerprint scanner or 3D facial recognition may be a drawback for users who prioritize data protection and secure login options. Its absence of Dolby Atmos also limits its audio performance for those seeking an immersive sound experience.

Design:

Type Gaming
weight 2360 g
Uses a fanless design ✕
Has a backlit keyboard ✓
warranty period 2 years
volume 1787.102 cm³
width 359 mm
height 262 mm
thickness 19 mm
is weather-sealed (splashproof) ✕

The Lenovo Legion 5 16IRX9 is a gaming laptop with a sturdy design, weighing 2360 g and featuring a thickness of 19 mm. It includes a backlit keyboard for ease of use in low-light conditions, and offers a 2-year warranty for peace of mind. The laptop is not weather-sealed, meaning it's not splashproof, and it has a volume of 1787.102 cm³. Its width is 359 mm, and the height is 262 mm, providing a balanced form factor for gaming and productivity tasks.

Display:

screen size 16"
resolution 2560 x 1600 px
pixel density 188 ppi
Display type LCD, LED-backlit, IPS
has a touch screen ✕
brightness (typical) 350 nits
refresh rate 165Hz
has anti-reflection coating ✓
supported displays 4

The Lenovo Legion 5 16IRX9 features a 16″ LCD display with a 2560 x 1600 px resolution and a pixel density of 188 ppi, delivering sharp visuals. It offers a smooth experience with a 165Hz refresh rate and has a typical brightness of 350 nits for clear visibility in most lighting conditions. The display is also equipped with an anti-reflection coating to reduce glare, and supports up to 4 external displays for enhanced multitasking.

Performance:

RAM 16GB
RAM speed 5600 MHz
Uses flash storage ✓
internal storage 1024GB
CPU speed 8 x 2.1 & 12 x 1.5 GHz
CPU threads 28 threads
VRAM 8GB
floating-point performance 20.04 TFLOPS
GDDR version GDDR6X
texture rate 313.2 GTexels/s
pixel rate 104.4 GPixel/s
Is an NVMe SSD ✓
DirectX version DirectX 12 Ultimate
GPU clock speed 1230 MHz
uses multithreading ✓
maximum memory amount 64GB
DDR memory version 5
turbo clock speed 5.5GHz
GPU turbo 2175 MHz
memory slots 2
PCI Express (PCIe) version 4
semiconductor size 4 nm
has XeSS (XMX) ✕
Supports 64-bit ✓

The Lenovo Legion 5 16IRX9 delivers strong performance with its 16GB of 5600 MHz RAM and 1024GB NVMe SSD, ensuring fast and efficient multitasking. Powered by a CPU with a total clock speed of 8 x 2.1 GHz and 12 x 1.5 GHz, the laptop can handle demanding applications. The NVIDIA RTX 4070 GPU offers 8GB of GDDR6X VRAM, delivering excellent graphical performance, with a turbo GPU clock speed of 2175 MHz. Additionally, it supports DirectX 12 Ultimate and is capable of multithreading for improved task management.

Benchmarks:

Geekbench 6 result (multi) 13529
Geekbench 6 result (single) 2504
PassMark (G3D) result 19574
PassMark result 37155
PassMark result (single) 3987

The Lenovo Legion 5 16IRX9 demonstrates impressive benchmark performance with a multi-core Geekbench 6 result of 13529 and a single-core result of 2504. In graphical performance, it achieves a PassMark G3D score of 19574. Additionally, its overall PassMark score of 37155, with a single-core PassMark score of 3987, highlights its strong processing and graphical capabilities.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 2
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 6E (802.11ax), 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 Legion 5 16IRX9 offers a variety of connectivity options, including two USB 3.2 Gen 2 Type-C ports and three USB 3.2 Gen 1 Type-A ports for versatile device connections. It supports Wi-Fi 6E for fast wireless internet access and features Bluetooth 5.2 for seamless peripheral pairing. For display output, it includes an HDMI 2.1 port, while an external memory slot offers additional storage expansion. Additionally, it supports AirPlay for wireless media streaming, and has one RJ45 Ethernet port for wired network connections.

Battery:

battery size 80 Wh
Has sleep-and-charge USB ports ✓
Has a MagSafe power adapter ✕

The Lenovo Legion 5 16IRX9 is equipped with an 80 Wh battery, providing substantial power for extended usage. It also features sleep-and-charge USB ports, allowing you to charge devices while the laptop is in sleep mode. However, it does not support a MagSafe power adapter.

Features:

release date January 2025
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 Lenovo Legion 5 16IRX9 offers a range of features for enhanced user experience, including stereo speakers and a front camera for video calls. It supports advanced graphics technologies such as ray tracing and DLSS, providing smoother and more realistic visuals in compatible games. The laptop also includes a 3.5mm audio jack for wired audio connections and features two microphones for better voice capture.

Miscellaneous:

clock multiplier 21
PassMark (DirectCompute) result 8162
number of transistors 22900 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) 144
shading units 4608
Has Double Precision Floating Point (DPFP) ✓
GPU memory speed 2000 MHz
GPU architecture Ada Lovelace
PassMark result (overclocked) 39466
GPU name UHD Graphics 770
Type Laptop
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
L3 cache 33 MB
Has an unlocked multiplier ✕
Has NX bit ✓
CPU temperature 100 °C
GPU execution units 32
Has integrated graphics ✓
memory channels 2
RAM speed (max) 5600 MHz
Uses big.LITTLE technology ✓

The system features a clock multiplier of 21, with a CPU TDP of 115W, delivering solid thermal management. Its GPU is based on the Ada Lovelace architecture and includes 32 execution units, 144 texture mapping units (TMUs), and 48 render output units (ROPs) for smooth rendering. With a maximum memory bandwidth of 256 GB/s and support for ECC memory, the system offers reliable performance for demanding applications. Additionally, it supports multi-display technology and 3D for an enhanced visual experience.

Final Verdict

The product excels as a powerful, high-performance device ideal for graphics-intensive tasks and multitasking, thanks to its strong GPU capabilities and ample memory bandwidth. With support for multi-display setups and ECC memory, it's well-suited for gamers, content creators, and professionals requiring reliable performance. However, its heavy build and lack of advanced security features may deter those looking for a more portable or secure device. Overall, it’s a solid choice for users who need exceptional graphics performance and reliable data handling in demanding environments.