ASUS ROG Zephyrus G16 (2025) GU605 — Core Ultra 9 285H, RTX 5090: specifications

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Performance score

Overall score (0–100) 16″, 240 Hz, 64 GB, 1.95 kg

47.70

Core Ultra 9 285HCPU score

53.36

GeForce RTX 5090 LaptopGraphics score · 120 W of 175 W (−12% to the graphics score)

42.04

The ASUS ROG Zephyrus G16 (2025) GU605 — Core Ultra 9 285H, RTX 5090 scores 47.7 out of 100 (average of CPU and graphics) and ranks 220 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	300+	300+	300+	240+
Fortnite	300+	300+	260+	230–300
Grand Theft Auto V Enhanced	185–245	150–195	115–150	85–115
Cyberpunk 2077	135–175	130–170	115–150	90–120
Rust	180–235	140–180	105–140	80–105
PUBG: BATTLEGROUNDS	300+	260+	205–270	155–205
Apex Legends	300+	255+	220–285	170–225
ELDEN RING	190–245	165–215	135–175	100–135
Red Dead Redemption 2	300+	240+	190–245	140–185
Baldur's Gate 3	200–260	170–225	135–180	105–135

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)

ROG Zephyrus: Core Ultra 9 285H

226

faster than 76% of tested · runs: 54

GPU rendering (Blender)

ROG Zephyrus: GeForce RTX 5090 Laptop

7891

faster than 100% of tested · runs: 153

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 ASUS ROG Zephyrus G16 (2025) GU605 — Core Ultra 9 285H, RTX 5090 is a laptop by ASUS, released in Q4 2024. It has the Core Ultra 9 285H, GeForce RTX 5090 Laptop, 120 W graphics, 64 GB of LPDDR5x and 2 TB of storage, with a 16″ OLED screen, 2560×1600 at 240 Hz.

Overview

Overall score (0–100)	47.7
Processor	Core Ultra 9 285H
CPU score	53.36
Graphics card	GeForce RTX 5090 Laptop, 120 W
Graphics score	42.04
Graphics power (TGP)	120 W of 175 W (−12% to the graphics score)
Brand	ASUS
Model code	GU605CX-XS98-CA
Release date	Q4 2024
OS at launch	Windows 11

Display

Screen size	16″
Resolution	2560×1600
Refresh rate	240 Hz
Display type	OLED

Memory

RAM	64 GB LPDDR5x
Storage	2 TB

Battery and body

Battery	90 Wh
Weight	1.95 kg

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