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Lenovo Legion Pro 7/7i Gen 9 16IRX9H (2024)

Manufacturer	Lenovo
Product family	Legion
Generation	9th
Release date	3 July 2024 (2024-07-03)
Discontinued	No
Operating system	Windows 11 Pro, Windows 11 Home, Windows 11 Home Single Language
CPU	Intel Core i9-14900HX
Memory	Up to 32 GB DDR5-5600
Memory slots	Two DDR5 SO-DIMM slots
Storage	Up to 2 TB SSD
Storage slots	Two M.2 2280 PCIe 4.0 x4 slots
Removable storage	No card reader
Display	Screen size: 16 inch Panel type: IPS Resolution: 2560 x 1600 Brightness: 500 nits Color: 100% DCI-P3 Refresh rate: 240 Hz Contrast ratio: 1200:1 Special features: DisplayHDR 400, Dolby Vision, NVIDIA G-SYNC, TÜV Low Blue Light
Graphics	NVIDIA GeForce RTX 4080 Laptop GPU, NVIDIA GeForce RTX 4090 Laptop GPU
Sound	Stereo speakers (2W x2) by HARMAN, optimized with Nahimic Audio
Camera	FHD 1080p with E-shutter, HD 720p with E-shutter
Touchpad	Buttonless Mylar surface multi-touch touchpad
Connectivity	Wi-Fi 6E, Bluetooth 5.3, 1 x Thunderbolt 4, 1 x USB-C (USB 10Gbps), 4 x USB-A (USB 5Gbps), 1 x HDMI 2.1, 1 x Ethernet (RJ-45), 1 x 3.5mm headphone jack
Dimensions	H: 0.86 inches (2.2 cm) - 1.02 inches (2.6 cm) W: 14.31 inches (36.3 cm) D: 10.32 inches (26.2 cm)
Mass	5.78 pounds (2.62 kg)
Power brick	330W slim tip tiny GaN (3-pin) AC adapter
Battery	80 Wh or 99.9 Wh Li-Polymer
Keyboard	Per-key RGB backlight
Chassis	Color: Eclipse black Materials: Aluminum (top and bottom)
Number pad	Yes
Fingerprint reader	No
Facial recognition	No
Special features	AI Chip: LA2-Q, Hybrid thermal solution (air cooling + liquid metal)
Website	Lenovo

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The Lenovo Legion Pro 7/7i Gen 9 16IRX9H (2024) is a high-performance gaming laptop designed for enthusiasts and professionals seeking powerful hardware and advanced features. It offers a range of configurations to cater to different performance needs, with options for high-end graphics, memory, and storage. The Legion Pro 7/7i is available in an Eclipse black finish and is constructed with a durable aluminum chassis.

Primary Hardware

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Processor

The Lenovo Legion Pro 7/7i Gen 9 16IRX9H is equipped with the 14th Generation Intel Core i9-14900HX processor. This processor features 24 cores, including 8 performance cores and 16 efficiency cores, with a total of 32 threads. The base frequency for the performance cores is 2.2 GHz, with a maximum turbo frequency of 5.8 GHz, while the efficiency cores operate at a base frequency of 1.6 GHz and can reach up to 4.1 GHz. The processor includes a 36MB cache and integrated Intel UHD Graphics.

The processor upgrade in the Legion Pro 7i Gen 9 makes a noticeable difference in CPU-based tasks, providing marginal but notable performance improvements over the previous generation. The 14th-generation Intel processor enhances the overall performance, making it a powerhouse for gaming and other intensive applications.

In terms of benchmarks, the Intel Core i9-14900HX achieved impressive results, with a Cinebench R23 multi-core score of 32,996 points and a single-core score of 2,208 points, showcasing its capability to handle demanding tasks efficiently.

Graphics

The Legion Pro 7/7i Gen 9 16IRX9H offers two discrete NVIDIA GeForce RTX graphics options:

• NVIDIA GeForce RTX 4080 Laptop GPU with 12GB GDDR6 memory, a boost clock of 2280 MHz, and a total graphics power (TGP) of 175W.
• NVIDIA GeForce RTX 4090 Laptop GPU with 16GB GDDR6 memory, a boost clock of 2040 MHz, and a TGP of 175W.

Both GPUs support advanced features such as Advanced Optimus, DLSS 3.5, Dynamic Boost 2.0, and are VR ready with DirectX 12 Ultimate support. These GPUs are designed to handle demanding gaming and creative tasks, providing high performance and visual fidelity.

The RTX 4080 graphics card performs well, handling top games with ease at frame rates that are more than playable. However, for those seeking the best performance, the upgrade to an RTX 4090 graphics card is recommended.

In benchmarks, the RTX 4080 achieved a 3DMark Time Spy Graphics score of 19,663 points, indicating its strong performance in handling graphically intensive tasks.

Memory

The Legion Pro 7/7i Gen 9 16IRX9H supports up to 32GB of DDR5-5600 memory, utilizing two DDR5 SO-DIMM slots for dual-channel capability. This configuration allows for efficient multitasking and performance in memory-intensive applications.

Storage

The Legion Pro 7/7i Gen 9 16IRX9H can be configured with up to two M.2 2280 PCIe 4.0 x4 SSDs, supporting a maximum storage capacity of 2TB. This setup provides fast data access and ample storage for games, applications, and media files.

The SK Hynix M.2 2280 SSD in the review unit delivered excellent read and write speeds, with no thermal throttling observed during testing.

Input Devices

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Keyboard

The Legion Pro 7/7i Gen 9 16IRX9H features a 6-row keyboard with multimedia function keys and a numeric keypad. It includes a per-key RGB backlight with a lighting lens on the front side, allowing for customizable lighting effects to enhance the gaming experience.

The keyboard is praised for its excellent design, with appealing but not overbearing RGB elements. It offers a familiar layout for Lenovo users, with a numpad and full-size arrow keys.

Touchpad

The device is equipped with a buttonless Mylar surface multi-touch touchpad, supporting Precision TouchPad (PTP) technology. The touchpad measures 75 x 120 mm (2.95 x 4.72 inches), providing a smooth and responsive input experience.

Webcam

The Legion Pro 7/7i Gen 9 16IRX9H includes a choice of FHD 1080p or HD 720p webcam, both with an E-shutter for privacy and fixed focus. The webcam is suitable for video conferencing and streaming.

Output Devices

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Display

The Legion Pro 7/7i Gen 9 16IRX9H features a 16-inch WQXGA (2560x1600) IPS display with a brightness of 500 nits. The display supports a 240Hz refresh rate, 100% DCI-P3 color gamut, and a contrast ratio of 1200:1. It is equipped with DisplayHDR 400, Dolby Vision, NVIDIA G-SYNC, and TÜV Low Blue Light technologies, providing vibrant visuals and reducing eye strain during extended use.

The display has been significantly improved in terms of color accuracy, now providing 100% coverage of the DCI-P3 gamut. Independent testing confirmed 99% DCI-P3 coverage, with improved NTSC and Adobe RGB coverage as well. The display exceeded the rated brightness, measuring 512.6 nits.

Audio

The audio system of the Legion Pro 7/7i Gen 9 16IRX9H includes stereo speakers (2W x2) by HARMAN, optimized with Nahimic Audio and a Smart Amplifier (AMP). The device also features a dual-microphone array for clear audio capture during calls and recordings.

The stereo speakers produce great sound, with balanced mids and highs, although the bass coverage is slightly reduced compared to some competitors.

Connectivity

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WiFi

The Legion Pro 7/7i Gen 9 16IRX9H supports Wi-Fi 6E (802.11ax) for fast and reliable wireless connectivity. It is available with either a standard Wi-Fi 6E module or the Intel Killer Wi-Fi 6E AX1675i, both of which include Bluetooth 5.3 for connecting peripherals and accessories.

In terms of performance, the Killer Wi-Fi 6E AX1675i module achieved excellent data rates, with iperf3 transmit speeds reaching up to 1,355 MBit/s and receive speeds up to 1,648 MBit/s.

Ports

The device is equipped with a variety of ports for connectivity and expansion:

• 1 x USB-A (USB 5Gbps / USB 3.2 Gen 1), Always On
• 3 x USB-A (USB 5Gbps / USB 3.2 Gen 1)
• 1 x USB-C (USB 10Gbps / USB 3.2 Gen 2), with Lenovo PD 140W and DisplayPort 1.4
• 1 x USB-C (Thunderbolt 4 / USB4 40Gbps), with DisplayPort 1.4
• 1 x HDMI 2.1, supporting up to 8K/60Hz
• 1 x Headphone / microphone combo jack (3.5mm)
• 1 x Ethernet (RJ-45)
• 1 x Power connector

The port selection remains unchanged from the previous generation, with a focus on USB-A ports. The device supports 140W power delivery over USB-C, but the proprietary power supply offers 330W of power.

Case

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The Legion Pro 7/7i Gen 9 16IRX9H is available in an Eclipse black color and features an aluminum chassis for both the top and bottom. The device is designed with a focus on durability and aesthetics, providing a premium look and feel.

The design of the Legion Pro 7i Gen 9 remains consistent with previous generations, featuring a modern look with straight lines and sharp edges. The Eclipse Black-colored anodized aluminum chassis is visually appealing, though it does collect fingerprints.

Maintenance

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The Legion Pro 7/7i Gen 9 16IRX9H is designed with limited user-serviceable parts. Lenovo provides support and service options for maintenance and repairs, ensuring the device remains in optimal condition throughout its lifespan.

Cooling System

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The Legion Pro 7/7i Gen 9 16IRX9H features a hybrid thermal solution that combines air cooling with liquid metal to efficiently dissipate heat. This system is designed to maintain optimal performance during intensive tasks, ensuring the device remains cool and quiet under load.

The cooling system is effective, but the fans can get loud during extreme workloads.

Energy Management

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Power Consumption

The Legion Pro 7/7i Gen 9 16IRX9H is powered by an integrated Li-Polymer battery, available in either 80Wh or 99.9Wh capacities. The device supports Super Rapid Charge, allowing for quick charging to 30% capacity in 10 minutes, 70% in 30 minutes, and 100% in 80 minutes.

The power consumption is typical for the hardware inside, with the device completing stress tests with consistent power usage. The included 330-watt charger is sufficiently powerful for the laptop.

Battery Life

The battery life of the Legion Pro 7/7i Gen 9 16IRX9H varies depending on the model and usage. Models with the 80Wh battery offer up to 7.3 hours of battery life according to MobileMark 2018, and up to 9 hours of local video playback at 150 nits brightness. Models with the 99.9Wh battery provide up to 9 hours of battery life on MobileMark 2018, and up to 10.4 hours of local video playback at 150 nits brightness.

The battery life is not great, with only a few hours of usage during gaming or other intensive tasks.

Biometrics

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The Legion Pro 7/7i Gen 9 16IRX9H does not include a fingerprint reader but offers security features such as a firmware TPM 2.0 integrated in the chipset, administrator password, power-on password, hard disk password, and a self-healing BIOS.

Software

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The Legion Pro 7/7i Gen 9 16IRX9H is available with Windows 11 Pro, Windows 11 Home, or Windows 11 Home Single Language, providing a modern operating system with support for a wide range of applications and features.

Accessories & Warranty

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The Legion Pro 7/7i Gen 9 16IRX9H comes with a 330W slim tip tiny GaN (3-pin) AC adapter. Lenovo offers various warranty options, including a 1-year courier or carry-in service, a 1-year courier or carry-in with 2-year system board service (Korea only), a 2-year (1-yr battery) courier or carry-in service, and a 3-year (1-yr battery) courier or carry-in service.

Community Reception

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Relevant Links

• Lenovo Sentiment: 0 (neutral)
• TechGuyBeau Sentiment: 8 (very positive)
• XDADevelopers Sentiment: 9 (very positive)
• NotebookCheck Sentiment: 8 (very positive)
• PCMag Sentiment: 9 (very positive)