ASUS ROG Zephyrus G16 2025 Core Ultra 7 255H RTX 5070 16GB 1TB
ASUS
ASUS ROG Zephyrus G16 2025 Core Ultra 7 255H RTX 5070 16GB 1TB
The ASUS ROG Zephyrus G16 2025 Core Ultra 7 255H RTX 5070 16GB 1TB is a thin-and-light gaming laptop built for players and creators who need serious discrete GPU performance without sacrificing portability. It pairs an Intel Core Ultra 7 255H processor and NVIDIA GeForce RTX 5070 Laptop GPU with a 16-inch 2.5K OLED display, fitting the combination into a CNC-aluminum chassis that measures under 0.65 inches thick and weighs 4.08 lbs.
Why this product
RTX 5070 with Advanced Optimus
The NVIDIA GeForce RTX 5070 Laptop GPU runs at up to 105W via ROG Boost and switches automatically between the discrete and integrated GPUs through NVIDIA Advanced Optimus, conserving battery when the full GPU is not needed.
2.5K OLED display at 240Hz
The 16-inch ROG Nebula OLED panel runs at 2560×1600 with a 240Hz refresh rate, 0.2ms response time, and NVIDIA G-SYNC for smooth, low-latency visuals.
Intel Core Ultra 7 with built-in NPU
The Intel Core Ultra 7 255H features dedicated Neural Processing Unit cores rated at up to 13 TOPS, supporting AI-accelerated workloads alongside its 16 CPU cores.
Slim CNC-aluminum chassis
The body is machined from aluminum and measures 13.94 × 9.69 inches with a thickness ranging from 0.59 to 0.65 inches, keeping the overall weight at 4.08 lbs.
Wi-Fi 7 and versatile port selection
Connectivity includes Wi-Fi 7 (802.11be) tri-band, Thunderbolt 4 at up to 40 Gbps, one USB-C with DisplayPort and power delivery, and two USB-A ports each at up to 10 Gbps.
90Wh battery with 200W adapter
A 90 watt-hour 4-cell lithium-ion battery provides the power reserve, backed by a 200W AC adapter for sustained performance under load.
- ProcessorIntel Core Ultra 7 255H (up to 5.1 GHz, 16 cores)
- GPUNVIDIA GeForce RTX 5070 Laptop GPU, 8GB GDDR7
- Display16" 2.5K OLED, 240Hz, 0.2ms, G-SYNC
- RAM16GB LPDDR5X 7467 MHz (on-board)
- Storage1TB PCIe 4.0 NVMe M.2 SSD
- Weight1.85 kg (4.08 lbs)
- Battery90WHrs, 4-cell Li-ion
- OSWindows 11 Home
- SKUASU-3003
- EAN4711636588348
- Runs Windows 11 Home out of the box — no additional OS purchase required.
- Thunderbolt 4 port supports external displays, eGPUs, and docks at up to 40 Gbps.
- USB-C port supports DisplayPort output and power delivery, compatible with USB-C monitors and chargers.
- Wi-Fi 7 (802.11be) is backward compatible with Wi-Fi 6E, 6, 5, and earlier routers.
- Memory is 16GB LPDDR5X soldered on-board — it cannot be upgraded after purchase.
- Storage is a single 1TB PCIe 4.0 NVMe M.2 SSD; whether the slot is user-accessible is not stated in the verified source.
Best for
- PC gamers who travel — the 4.08 lb weight and sub-0.65-inch profile make it easy to carry to LAN events or between locations without leaving gaming performance behind.
- Content creators — the RTX 5070 GPU, Core Ultra 7 NPU, and 2.5K OLED display together suit video editing, 3D rendering, and AI-assisted creative workflows.
- High-refresh-rate display enthusiasts — the 240Hz OLED panel with 0.2ms response and G-SYNC is suited to competitive gaming and motion-sensitive work at 2.5K resolution.
- Users who need versatile connectivity — Thunderbolt 4, USB-C with DisplayPort, two USB-A ports, and Wi-Fi 7 cover a wide range of peripherals and docking scenarios.
Trade-offs
- Users who want to upgrade RAM later — the 16GB LPDDR5X memory is soldered on-board and cannot be expanded.
- Buyers seeking maximum GPU power — the RTX 5070 Laptop GPU is configured at up to 105W, which is lower than the power budgets available in larger, heavier gaming laptops.
- Those who need a built-in SD card reader or HDMI port — neither is listed in the verified specifications for this model.
- Budget-conscious buyers — the RTX 5070 GPU, OLED Nebula display, and CNC-aluminum chassis place this in the high-end segment of the laptop market.
- GAMING REDEFINED – Maximize gaming and creative potential with Windows 11 and an NVIDIA® GeForce RTX™ 5070 GPU with NVIDIA Advanced Optimus.
- PREMIUM CNC ALUMINUM CHASSIS – The Zephyrus G16's premium aluminum chassis strikes the balance between durability and elegance.
- ULTRASLIM AND ULTRALIGHT – Embrace portability without compromise with an ultra slim 0.59" chassis that weighs only 4.30lbs.
- AI POWERED PERFORMANCE – Accelerate your workflow with the latest Intel® Core™ Ultra 7 255H processor, featuring built-in AI accelerators and dedicated Neural Processing Unit (NPU) cores.
- OLED ROG NEBULA DISPLAY with NVIDIA® G-SYNC – Elevate your visual experience with an OLED ROG Nebula Display, featuring a rapid 0.2ms response time, 2.5K resolution, and NVIDIA G-SYNC.
General
| Brand | ASUS |
|---|---|
| Part Number | GU605CP-QR027W |
| Color | Eclipse Gray |
| Operating System | Windows 11 Home |
| Device Lighting | Slash Lighting |
Processor & Memory
| Processor | Intel Core Ultra 7 255H, 2.0 GHz base, up to 5.1 GHz, 16 cores, 16 threads, 24MB Cache |
|---|---|
| Neural Processor (NPU) | Intel AI Boost NPU, up to 13 TOPS |
| Integrated GPU | Intel Arc Graphics |
| Discrete GPU | NVIDIA GeForce RTX 5070 Laptop GPU, 8GB GDDR7, ROG Boost up to 1595MHz at 105W |
| RAM | 16GB LPDDR5X 7467 MHz, on-board |
Display & Storage
| Display Size | 16 inch |
|---|---|
| Resolution | 2560 × 1600 (WQXGA / 2.5K) |
| Panel Type | OLED ROG Nebula Display |
| Refresh Rate | 240Hz |
| Response Time | 0.2ms |
| Sync Technology | NVIDIA G-SYNC |
| Storage | 1TB PCIe 4.0 NVMe M.2 SSD |
Connectivity & Physical
| Wi-Fi | Wi-Fi 7 (802.11be), tri-band, 2×2 |
|---|---|
| USB-C | 1× USB 3.2 Gen 2 Type-C with DisplayPort, power delivery, G-SYNC (up to 10 Gbps) |
| Thunderbolt | 1× Thunderbolt 4 (up to 40 Gbps) |
| USB-A | 2× USB 3.2 Gen 2 Type-A (up to 10 Gbps each) |
| Battery | 90WHrs, 4-cell Li-ion |
| Power Adapter | 200W AC Adapter, 20V DC / 10A, 100–240V AC universal |
| Dimensions (W × D × H) | 35.4 × 24.6 × 1.49–1.64 cm (13.94" × 9.69" × 0.59"–0.65") |
| Weight | 1.85 kg (4.08 lbs) |
| Chassis Material | CNC Aluminum |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.