Dell XPS 16 (9640) · 64GB
Core Ultra 9 · 64GB · 2024
ROG Zephyrus G16 (2025)
Core Ultra 9 · RTX 5080 · 16″ OLED
ROG Zephyrus G16 (2025) takes it — here’s why.
In our weighted Specdex score, Dell XPS 16 (9640) · 64GB lands at 91 and ROG Zephyrus G16 (2025) at 93. That puts ROG Zephyrus G16 (2025) ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Dell XPS 16 (9640) · 64GB if…
- ✓Current-gen silicon
- ✓Competitive spec-for-dollar
- ✓Manufacturer warranty
Pick ROG Zephyrus G16 (2025) if…
- ✓Slim chassis for a 5080
- ✓OLED 240Hz panel
- ✓Strong thermals at 1.85 kg
Winner by scenario
Derived from the sub-score breakdown · not a separate testPerformance
ROG Zephyrus G16 (2025)CPU + GPU muscle for demanding work
ROG Zephyrus G16 (2025) leads on gpu (95 vs 86).
Battery life
Dell XPS 16 (9640) · 64GBUnplugged endurance for travel and campus
Dell XPS 16 (9640) · 64GB leads on battery (81 vs 78).
Portability
ROG Zephyrus G16 (2025)Weight, size, and carry-everywhere comfort
ROG Zephyrus G16 (2025) leads on portability (90 vs 84).
Display
ROG Zephyrus G16 (2025)Panel quality for creative and media work
ROG Zephyrus G16 (2025) leads on display (95 vs 86).
Value for money
TieSpecdex score per dollar at MSRP
Effectively tied — similar score-per-dollar at MSRP.
Score breakdown
Specs side-by-side
| Spec | Dell XPS 16 (9640) · 64GB | ROG Zephyrus G16 (2025) |
|---|---|---|
| CPU | Core Ultra 9 | Intel Core Ultra 9 285H |
| RAM | ▲ 64GB | 32 GB LPDDR5X-7500 |
| Release year | 2024 | — |
| GPU | — | RTX 5080 Laptop (150W) |
| Storage | — | 2 TB PCIe 4.0 SSD |
| Display | — | 16″ OLED, 2560×1600, 240Hz |
| Weight | — | 1.85 kg |
| Battery | — | 90 Wh |
| OS | — | Windows 11 Pro |
Dell XPS 16 (9640) · 64GB
- +Current-gen silicon
- +Competitive spec-for-dollar
- +Manufacturer warranty
- −Battery varies by config
- −Some SKUs heavy
- −RAM often soldered
ROG Zephyrus G16 (2025)
- +Slim chassis for a 5080
- +OLED 240Hz panel
- +Strong thermals at 1.85 kg
- −Battery limited in gaming
- −Speakers average
- −Fans ramp at max perf
FAQ: Dell XPS 16 (9640) · 64GB vs ROG Zephyrus G16 (2025)
Which is better, Dell XPS 16 (9640) · 64GB or ROG Zephyrus G16 (2025)? +
ROG Zephyrus G16 (2025) scores 93 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.
Is Dell XPS 16 (9640) · 64GB worth the price? +
At $2,599, Dell XPS 16 (9640) · 64GB delivers a Specdex score of 91 — strongest in cpu.
Is ROG Zephyrus G16 (2025) worth the price? +
At $2,699, ROG Zephyrus G16 (2025) delivers a Specdex score of 93 — strongest in gpu.
Does Dell XPS 16 (9640) · 64GB or ROG Zephyrus G16 (2025) last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for performance, Dell XPS 16 (9640) · 64GB or ROG Zephyrus G16 (2025)? +
ROG Zephyrus G16 (2025) — leads on gpu (95 vs 86). CPU + GPU muscle for demanding work.
Which is better for battery life, Dell XPS 16 (9640) · 64GB or ROG Zephyrus G16 (2025)? +
Dell XPS 16 (9640) · 64GB — leads on battery (81 vs 78). Unplugged endurance for travel and campus.