Lenovo Legion 5 16IRX9 — Core i5-13450HX, RTX 4050: specs and comparison

Performance score

Overall score (0–100) 16″, 165 Hz, 16 GB, 2.36 kg

25.67

34.95

GeForce RTX 4050 LaptopGraphics score · 140 W — full power

16.38

The Lenovo Legion 5 16IRX9 — Core i5-13450HX, RTX 4050 scores 25.66 out of 100 (average of CPU and graphics) and ranks 2758 among 8345 laptops.

A laptop's score is the average of its CPU and graphics scores by our calculation, not a benchmark. Graphics are counted at their power (TGP) in this very laptop: the same RTX 4070 at 60 W is slower than at 140 W.

FPS in 10 popular games

Resolution:

Game	Low	Medium	High	Ultra
Counter-Strike 2	195–255	175–230	140–185	110–145
Fortnite	180–235	165–215	140–180	105–140
Grand Theft Auto V Enhanced	85–110	65–85	40–55	30–40
Cyberpunk 2077	80–110	65–90	40–55	30–45
Rust	75–105	60–80	35–50	25–40
PUBG: BATTLEGROUNDS	150–195	115–150	90–120	65–90
Apex Legends	155–205	125–165	100–130	75–100
ELDEN RING	95–125	75–100	45–60	35–45
Red Dead Redemption 2	135–180	105–140	80–105	60–80
Baldur's Gate 3	100–130	75–100	45–65	35–50

Approximate. Estimated from the games' system requirements with this laptop's CPU and GPU (at its power limit here), ±15–20%.

Real tests

What the test measures

Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.

CPU rendering (Blender)

Legion 5 16IRX9: Core i5-13450HX

206

faster than 69% of tested · runs: 111

GPU rendering (Blender)

Legion 5 16IRX9: GeForce RTX 4050 Laptop

2584

faster than 64% of tested · runs: 402

Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026. For laptops: the typical result of this CPU and GPU across different laptops, not adjusted to this model's power limit.

Description

The Lenovo Legion 5 16IRX9 — Core i5-13450HX, RTX 4050 is a laptop by Lenovo, released in Q4 2023. It has the Core i5-13450HX, GeForce RTX 4050 Laptop, 140 W graphics, 16 GB of DDR5 and 512 GB of storage, with a 16″ IPS screen, 2560×1600 at 165 Hz.

Overview

Overall score (0–100)	25.66
Processor	Core i5-13450HX
CPU score	34.95
Graphics card	GeForce RTX 4050 Laptop, 140 W
Graphics score	16.38
Graphics power (TGP)	140 W — full power
Brand	Lenovo
Model code	Legion_5_16IRX9
Release date	Q4 2023
OS at launch	Windows 11

Display

Screen size	16″
Resolution	2560×1600
Refresh rate	165 Hz
Display type	IPS

Memory

RAM	16 GB DDR5
Storage	512 GB

Battery and body

Battery	80 Wh
Weight	2.36 kg

Other configurations of this model

Lenovo Legion 5 16IRX9i9-14900HX · RTX 4070 43.69
Lenovo Legion 5 16IRX9i9-14900HX · RTX 4060 41.14
Lenovo Legion 5 16IRX9i7-14700HX · RTX 4070 39.49
Lenovo Legion 5 16IRX9i7-14700HX · RTX 4060 36.95
Lenovo Legion 5 16IRX9i7-14650HX · RTX 4070 35.96
Lenovo Legion 5 16IRX9i7-14650HX · RTX 4060 33.42
Lenovo Legion 5 16IRX9i7-14650HX · RTX 4050 32.22
Lenovo Legion 5 16IRX9i7-13650HX · RTX 4060 31.19
Lenovo Legion 5 16IRX9i7-13650HX · RTX 4050 29.99
Lenovo Legion 5 16IRX9i5-13450HX · RTX 4060 26.87

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Lenovo Legion 5 16IRX9 — Core i5-13450HX, RTX 4050: specifications