The Asus ROG Zephyrus G16 (2025) is classified as a gaming laptop and strikes a relatively lean profile for its category, measuring 354 mm wide, 246 mm deep, and just 14 mm thick, with a total volume of 1,219.176 cm³. It weighs 1,950 g and relies on an active cooling system rather than a fanless design. The chassis includes a backlit keyboard but is neither weather-sealed nor built to a rugged standard.
The Asus ROG Zephyrus G16 (2025) features a 16-inch OLED/AMOLED panel with a resolution of 2560 x 1600 px, resulting in a pixel density of 188 ppi. The screen runs at a 240Hz refresh rate, making it well-suited for fast-paced content, and the system supports up to four simultaneous displays in total. The panel does not include a touchscreen or an anti-reflection coating.
The Asus ROG Zephyrus G16 (2025) is equipped with 64GB of DDR5 RAM running at 7,467 MHz, which also represents the maximum supported memory amount, with no user-accessible memory slots. The CPU operates across 16 threads with core speeds of 6 x 2.9 GHz and 8 x 2.7 GHz, a turbo clock of 5.4 GHz, and is fabricated on a 4 nm process, supporting 64-bit operation and multithreading. Storage is handled by a 2,048GB NVMe SSD over PCIe 4.0 using flash-based storage. On the graphics side, the GPU carries 16GB of GDDR7 VRAM, runs at a base clock of 975 MHz with a turbo of 1,500 MHz, and delivers 23.04 TFLOPS of floating-point performance alongside a texture rate of 384 GTexels/s and a pixel rate of 144 GPixel/s, with support for DirectX 12 Ultimate but not XeSS.
In benchmark testing, the Asus ROG Zephyrus G16 (2025) records a Geekbench 6 multi-core score of 17,173 and a single-core score of 2,897, reflecting the CPU's threading capacity alongside its per-core responsiveness. The PassMark results follow a similar pattern, with an overall score of 33,969 and a single-thread score of 4,472.
The Asus ROG Zephyrus G16 (2025) offers a well-rounded port selection, including one USB 3.2 Gen 2 Type-C port, two USB 3.2 Gen 2 Type-A ports, one USB 4 40Gbps port, and one Thunderbolt 4 port, while there are no USB 2.0, Gen 1, DisplayPort, mini DisplayPort, or RJ45 ports present. Video output is handled by a single HDMI 2.1 port, and an external memory slot is available for expandable storage. Wireless connectivity covers Wi-Fi 7 (802.11be) along with backward-compatible Wi-Fi 6E, 6, 5, and 4 standards, paired with Bluetooth 5.4, and the laptop also supports AirPlay. A VGA connector is not included.
The Asus ROG Zephyrus G16 (2025) houses a 90 Wh battery and includes sleep-and-charge USB ports, allowing connected devices to be charged even when the laptop is not in active use. It does not use a MagSafe power adapter.
The Asus ROG Zephyrus G16 (2025) supports ray tracing and DLSS, catering to hardware-accelerated rendering workflows in compatible titles. Audio is handled through stereo speakers with Dolby Atmos support and a 3.5 mm headset jack, while three built-in microphones accompany a front-facing camera that enables 3D facial recognition for login. The laptop does not include a fingerprint scanner, voice command support, an S/PDIF output, or an optical disc drive, and no stylus is included in the box. Motion and location sensors such as a gyroscope, accelerometer, GPS, and compass are also absent.
The discrete GPU in the Asus ROG Zephyrus G16 (2025) is based on the Blackwell architecture and carries 7,680 shading units, 256 texture mapping units, 96 ROPs, and 128 execution units, with a memory bus width of 256-bit, an effective memory speed of 25,400 MHz, and a maximum memory bandwidth of 811.5 GB/s; the GPU memory runs at 2,000 MHz and the chip contains 17,800 million transistors. The system supports Intel Resizable BAR, ECC memory, stereoscopic 3D, multi-display output, double precision floating point, and an integrated GPU alongside the discrete one, while LHR is not present and the multiplier is locked. The CPU is a laptop-type chip mounted on a BGA 2049 socket, using big.LITTLE technology with a clock multiplier of 29, a maximum rated temperature of 110 °C, a TDP of 80W, and a 24 MB L3 cache, and it supports instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, along with the NX bit. RAM speed can reach up to 8,400 MHz across two memory channels, while the overclocked PassMark result stands at 34,411, and API support extends to OpenCL 3 and OpenGL 4.6.
