Asus ROG Strix G16 (2025) G615LW 16" Intel Core Ultra 9 275HX 2.7GHz / Nvidia GeForce RTX 5080 Laptop / 64GB RAM / 2TB SSD specifications and in-depth review

Asus ROG Strix G16 (2025) G615LW 16" Intel Core Ultra 9 275HX 2.7GHz / Nvidia GeForce RTX 5080 Laptop / 64GB RAM / 2TB SSD

Manufacturer: Asus

The Asus ROG Strix G16 (2025) G615 is a gaming laptop designed for high-performance gaming and content creation. Featuring a 16″ display with a 2560 x 1600 px resolution, it provides sharp visuals, while the 64GB of RAM ensures smooth multitasking and demanding applications.

In terms of performance, the G615 is powered by an Intel Core Ultra 9 275HX processor with a turbo clock speed of 5.4GHz, and it comes with a 2TB NVMe SSD for fast storage. The Nvidia GeForce RTX 5080 graphics card with 16GB VRAM supports advanced gaming technologies like ray tracing and DLSS, delivering an immersive experience in modern titles.

Pros
  • Supports multi-display technology, enhancing the flexibility for multitasking or gaming setups.
  • Intel Resizable BAR feature improves gaming and performance by allowing better utilization of GPU memory.
  • Includes stereo speakers for a more immersive audio experience.
  • Supports stereoscopic 3D, ideal for VR or 3D media applications.
  • Equipped with ECC memory support, providing additional data integrity and reliability for critical applications.
Cons
  • Lacks support for a MagSafe power adapter, which may limit convenience for users seeking that feature.
  • Does not include a stylus, limiting input flexibility for tasks like digital drawing or precise control.
  • No support for a VGA connector, which may be a drawback for users with older display setups.
  • No support for Wi-Fi 6E, which limits access to the latest high-speed wireless networks.
Who is this for?

This product is ideal for users who require strong computational power and high-end graphics for demanding tasks such as gaming and content creation. With its high VRAM of 16GB and support for ray tracing and DLSS, it excels in delivering high-quality visuals and smooth performance in modern games. The inclusion of Intel Resizable BAR and multi-display support makes it particularly suited for gaming enthusiasts or professionals who work with multiple screens or need GPU memory management improvements for heavy workloads.

Who is this NOT for?

This product may not be suitable for users who prioritize portability or extended battery life. With a heavy weight of 2730g and absence of a MagSafe power adapter, it may not be the best choice for those looking for a lightweight or easily portable solution. Additionally, the lack of Wi-Fi 6E support could limit connectivity options for those who need the fastest wireless networking capabilities for modern, high-speed internet environments.

Design:

Type Gaming
weight 2730 g
Uses a fanless design
Has a backlit keyboard
volume 2087.184 cm³
width 354 mm
height 268 mm
thickness 22 mm
is weather-sealed (splashproof)
has a rugged build

The Asus ROG Strix G16 (2025) G615 is a gaming laptop with a design that emphasizes performance and style. It weighs 2730 g and has a compact form with dimensions of 354 mm in width, 268 mm in height, and 22 mm in thickness. The laptop features a backlit keyboard for better visibility in low-light conditions, though it does not have a fanless design, weather-sealing, or a rugged build for extreme durability. The total volume is 2087.184 cm³, offering a balance between portability and functionality.

Display:

screen size 16"
resolution 2560 x 1600 px
pixel density 188 ppi
Display type LCD, LED-backlit, IPS
has a touch screen
refresh rate 240Hz
has anti-reflection coating
supported displays 4

The Asus ROG Strix G16 (2025) G615 is equipped with a 16″ LCD, LED-backlit, IPS display that offers a resolution of 2560 x 1600 px, delivering sharp visuals with a pixel density of 188 ppi. With a fast refresh rate of 240Hz, the display provides smooth motion for gaming and high-paced activities. However, it does not feature a touch screen or anti-reflection coating, and supports up to 4 external displays for expanded multitasking.

Performance:

RAM 64GB
RAM speed 5600 MHz
Uses flash storage
internal storage 2048GB
CPU speed 8 x 2.7 & 16 x 2.1 GHz
CPU threads 24 threads
VRAM 16GB
floating-point performance 23.04 TFLOPS
GDDR version GDDR7
texture rate 384 GTexels/s
pixel rate 144 GPixel/s
Is an NVMe SSD
DirectX version DirectX 12 Ultimate
GPU clock speed 975 MHz
uses multithreading
maximum memory amount 64GB
DDR memory version 5
turbo clock speed 5.4GHz
GPU turbo 1500 MHz
memory slots 2
PCI Express (PCIe) version 4
semiconductor size 4 nm
has XeSS (XMX)
Supports 64-bit

The Asus ROG Strix G16 (2025) G615 delivers impressive performance with its 64GB of RAM running at 5600 MHz and a high-capacity 2048GB NVMe SSD for fast storage. Powered by a multi-core CPU with a total clock speed of 8 x 2.7 GHz and 16 x 2.1 GHz, along with 24 threads for smooth multitasking, it also features a powerful GPU with 16GB VRAM, supporting DirectX 12 Ultimate. The system is built to handle demanding tasks, with support for PCIe 4.0 and turbo speeds up to 5.4GHz.

Benchmarks:

PassMark result 56426
PassMark result (single) 4723

The Asus ROG Strix G16 (2025) G615 delivers strong benchmark results, achieving a PassMark score of 56426 for overall performance and a single-threaded score of 4723. These results demonstrate its capability to handle demanding tasks and applications efficiently.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 2 ports (USB-A) 3
USB 4 20Gbps ports 0
USB 4 40Gbps ports 2
Thunderbolt 4 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-A) 0
Thunderbolt 3 ports 0
has an HDMI output
Has USB Type-C
supports Wi-Fi
Wi-Fi version Wi-Fi 7 (802.11be), Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
has an external memory slot
Bluetooth version 5.4
RJ45 ports 1
HDMI ports 1
HDMI version HDMI 2.1
DisplayPort outputs 0
has AirPlay
mini DisplayPort outputs 0
has a VGA connector

The Asus ROG Strix G16 (2025) G615 offers a wide range of connectivity options, including USB 3.2 Gen 2 ports (USB-A) with 3 ports, and two USB 4 40Gbps ports for fast data transfer. It also supports Wi-Fi 7 for high-speed wireless connectivity, along with Bluetooth 5.4. For wired connections, it includes one RJ45 port and one HDMI 2.1 output, but lacks support for Thunderbolt or VGA connectors.

Battery:

battery size 90 Wh
Has sleep-and-charge USB ports
Has a MagSafe power adapter

The Asus ROG Strix G16 (2025) G615 is equipped with a 90 Wh battery that offers decent power for extended usage. It also features sleep-and-charge USB ports, allowing you to charge devices while the laptop is in sleep mode. However, it does not support a MagSafe power adapter for charging.

Features:

release date January 2025
has stereo speakers
has a socket for a 3.5 mm audio jack
supports ray tracing
supports DLSS
has Dolby Atmos
Stylus included
Has a fingerprint scanner
number of microphones 2
Uses 3D facial recognition
has voice commands
has a front camera
Has S/PDIF Out port
has a gyroscope
has GPS
has an accelerometer
has a compass
Has an optical disc drive

The Asus ROG Strix G16 (2025) G615 comes with a range of advanced features, including Dolby Atmos for immersive sound and support for ray tracing and DLSS to enhance gaming performance. It also includes a front camera for video calls and uses 3D facial recognition for secure login. However, it does not feature a fingerprint scanner, voice commands, or an optical disc drive.

Miscellaneous:

clock multiplier 27
AMD SAM / Intel Resizable BAR Intel Resizable BAR
GPU architecture Blackwell
has LHR
Thermal Design Power (TDP) 80W
Supports 3D
Supports multi-display technology
OpenCL version 3
OpenGL version 4.6
Supports ECC memory
memory bus width 256-bit
effective memory speed 25400 MHz
maximum memory bandwidth 811.5 GB/s
render output units (ROPs) 96
texture mapping units (TMUs) 256
shading units 7680
Has Double Precision Floating Point (DPFP)
GPU memory speed 2000 MHz
Type Laptop
CPU socket BGA 2114
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has an unlocked multiplier
L3 cache 36 MB
L2 cache 40 MB
Has NX bit
Turbo Boost version 2
CPU temperature 105 °C
Has integrated graphics
memory channels 2
RAM speed (max) 6400 MHz
Uses big.LITTLE technology

The product features an Intel Resizable BAR for enhanced performance, alongside a Blackwell GPU architecture supporting multi-display technology and stereoscopic 3D. It also supports ECC memory and boasts a maximum memory bandwidth of 811.5 GB/s. The CPU has an unlocked multiplier, a turbo boost version 2, and a thermal design power (TDP) of 80W. With a 36 MB L3 cache and 40 MB L2 cache, it offers ample computing power for demanding tasks.

Final Verdict

The product is a powerful, high-performance laptop, best suited for gaming enthusiasts and content creators who require top-tier graphics and processing capabilities. With its 16GB VRAM and support for ray tracing and DLSS, it delivers exceptional visuals and fluid gameplay. While it excels in performance, its hefty weight and lack of portable features, like a MagSafe power adapter, make it less ideal for users seeking a highly portable or battery-efficient device. Overall, this laptop is a solid choice for demanding tasks but may not be the best fit for on-the-go use.

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