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ASUS Zenbook 14 (UX3405): specs and configurations

Performance score

Ultra 9 285H · Arc 140T fastest configuration
29.99

ASUS Zenbook 14 (UX3405) is a ASUS laptop released Q4 2023. It comes in 6 configurations: CPUs Core Ultra 9 285H, Core Ultra 7 255H, Core Ultra 5 225H, Core Ultra 9 185H, Core Ultra 7 155H, Core Ultra 5 125H; graphics Arc 140T, Intel Arc Graphics (Meteor Lake), Arc 130T. The fastest is Ultra 9 285H · Arc 140T (score 29.99), the most basic Ultra 5 125H · Intel Arc Graphics (Meteor Lake) (19.04) — the gap between them is what the extra money buys.

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:
Graphics settings:
GameBase configuration: Ultra 5 125H · Intel Arc Graphics (Meteor Lake)Top configuration: Ultra 9 285H · Arc 140T
Counter-Strike 265–8565–85
Fortnite60–8560–85
Grand Theft Auto V Enhanced22–2922–29
Cyberpunk 207723–3123–31
Rust20–2720–27
PUBG: BATTLEGROUNDS40–5540–55
Apex Legends40–6040–60
ELDEN RING26–3426–34
Red Dead Redemption 235–5035–50
Baldur's Gate 325–3525–35

Approximate, from the games' system requirements, ±15–20%; highlighted where the gap is 5% or more.

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)

faster than 76% of tested · runs: 54

faster than 71% of tested · runs: 30

faster than 62% of tested · runs: 16

faster than 69% of tested · runs: 32

faster than 50% of tested · runs: 59

faster than 47% of tested · runs: 11

GPU rendering (Blender)

Arc 140T
804+22 %

faster than 43% of tested · runs: 15

Arc 130T
661

faster than 38% of tested · runs: 6

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.

Configurations (6)

ProcessorGraphics cardRAMStorageScreen sizeOverall score (0–100)
Core Ultra 9 285H Arc 140T 16 GB 512 GB 14″, 60 Hz 29.99
Core Ultra 7 255H Arc 140T 16 GB 512 GB 14″, 60 Hz 27.05
Core Ultra 5 225H Arc 130T 16 GB 512 GB 14″, 60 Hz 25.46
Core Ultra 9 185H Intel Arc Graphics (Meteor Lake) 16 GB 512 GB 14″, 120 Hz 24.83
Core Ultra 7 155H Intel Arc Graphics (Meteor Lake) 16 GB 512 GB 14″, 120 Hz 22.26
Core Ultra 5 125H Intel Arc Graphics (Meteor Lake) 16 GB 512 GB 14″, 120 Hz 19.04

Overview

BrandASUS
Release dateQ4 2023
Screen size14″
Resolution1920×1200, 2880×1800
Refresh rate60 Hz – 120 Hz
RAM16 GB
Storage512 GB
Battery75 Wh
Weight1.28 kg
ProcessorCore Ultra 9 285H, Core Ultra 7 255H, Core Ultra 5 225H, Core Ultra 9 185H, Core Ultra 7 155H, Core Ultra 5 125H
Graphics cardArc 140T, Intel Arc Graphics (Meteor Lake), Arc 130T

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