Asus ROG Strix G18 (2025) G815LR 18" Intel Core Ultra 9 275HX 2.7GHz / Nvidia GeForce RTX 5070 Ti Laptop / 32GB RAM / 1TB SSD VS Lenovo Legion Pro 7i Gen 10 16"

The Asus ROG Strix G18 (2025) G815LR and Lenovo Legion Pro 7i Gen 10 are both gaming laptops with similar design features. Both devices are not fanless, and both include backlit keyboards for enhanced visibility in low light. The Asus model is notably larger and heavier, weighing 3420 g, while the Lenovo Legion Pro 7i Gen 10 is slightly lighter at 2720 g. The volume of the Asus is also higher at 2734.746 cm³ compared to the Lenovo's 2671.37416 cm³, reflecting its larger size.

In terms of physical dimensions, the Asus ROG Strix G18 is 399 mm wide, 298 mm high, and 23 mm thick. The Lenovo Legion Pro 7i Gen 10 is more compact, measuring 364 mm in width, 275.9 mm in height, and 26.6 mm in thickness. While both laptops are relatively large, the Lenovo is more compact in height and width, though it is thicker than the Asus model.

Neither product is weather-sealed (splashproof), so users should take care in environments with moisture. Overall, these two laptops share many similar design elements, with the main differences being the weight, size, and thickness of the devices.

The Asus ROG Strix G18 (2025) and Lenovo Legion Pro 7i Gen 10 feature displays with identical resolutions of 2560 x 1600 px, offering a sharp and clear image. However, there are differences in the display types and sizes. The Asus model has an 18″ LCD, LED-backlit, IPS screen, while the Lenovo features a smaller 16″ OLED/AMOLED screen. The OLED display on the Lenovo may offer deeper blacks and more vibrant colors compared to the IPS screen on the Asus.

In terms of pixel density, the Lenovo’s display has a higher pixel density at 189 ppi, compared to the Asus' 167 ppi. This means the Lenovo's screen could potentially deliver a slightly sharper image due to its higher pixel density, despite having a smaller screen.

Another key difference is the anti-reflection coating: the Asus ROG Strix G18 has this feature, while the Lenovo Legion Pro 7i Gen 10 does not. This could help reduce glare and improve visibility in bright environments on the Asus. Both laptops support up to 4 displays, offering flexibility for multi-monitor setups.

The Asus ROG Strix G18 (2025) and Lenovo Legion Pro 7i Gen 10 offer strong performance specifications, with notable differences in RAM, VRAM, and GPU capabilities. The Asus comes with 32GB of RAM at 5600 MHz, while the Lenovo offers 64GB of RAM at a faster 6400 MHz. This makes the Lenovo better suited for handling larger workloads or multitasking with higher memory demands. Both laptops feature flash storage, with the Asus having a 1TB NVMe SSD, and the Lenovo sporting a similar 1TB NVMe SSD as well.

Both devices share the same CPU specifications, with an 8-core, 2.7 GHz base clock and 16 cores running at 2.1 GHz, providing a total of 24 threads. The turbo clock speed for both is the same at 5.4 GHz. The Asus features 12GB of VRAM, while the Lenovo is equipped with a significantly larger 24GB VRAM. This difference likely enhances the Lenovo's ability to handle more demanding graphical tasks. The GPU clock speeds also differ, with the Asus having a base clock of 847 MHz and the Lenovo's at 990 MHz, while their GPU turbo speeds are 1447 MHz for the Asus and 1515 MHz for the Lenovo.

When it comes to graphical performance, the Lenovo outperforms the Asus with higher floating-point performance, clocking in at 31.8 TFLOPS compared to the Asus’ 17.04 TFLOPS. Additionally, the Lenovo has a much higher texture rate (496.9 GTexels/s) and pixel rate (193.9 GPixel/s), compared to the Asus' 266.2 GTexels/s and 115.8 GPixel/s, respectively. The Asus supports PCIe 4.0, while the Lenovo has PCIe 5.0, offering faster data transfer speeds for the Lenovo. Both models support 64-bit processing and DirectX 12 Ultimate, but only the Lenovo supports a maximum of 192GB of RAM, while the Asus is limited to 64GB.

Both the Asus ROG Strix G18 (2025) and the Lenovo Legion Pro 7i Gen 10 have identical PassMark results, with a score of 56426. This indicates that in terms of overall performance under the PassMark benchmark, the two laptops are essentially on par with each other. Furthermore, both products have the same single-threaded PassMark result of 4723, suggesting that their performance in tasks relying on single-thread execution is also closely matched.

Given that these benchmarks are the same for both laptops, users can expect similar performance levels from both models in day-to-day use and under benchmark testing for general processing tasks.

Overall, with identical PassMark scores, there is no performance advantage between the Asus and Lenovo in terms of these specific benchmark results.

Both the Asus ROG Strix G18 (2025) and Lenovo Legion Pro 7i Gen 10 offer robust connectivity options, though there are some differences. The Asus model provides three USB 3.2 Gen 2 USB-A ports, two USB 4 40Gbps USB-C ports, and one RJ45 Ethernet port. It also supports Wi-Fi 7 (802.11be) and has Bluetooth 5.4. The Lenovo has one USB 3.2 Gen 2 USB-A port, one USB 4 40Gbps USB-C port, and one Thunderbolt 4 port, which the Asus does not have. Both laptops feature one HDMI port with HDMI 2.1 support, and both are capable of Wi-Fi 6E (802.11ax) and Wi-Fi 7 (802.11be). Both laptops also support Bluetooth 5.4.

The Asus ROG Strix G18 offers AirPlay support, while the Lenovo Legion Pro 7i does not. Neither laptop includes a VGA connector, mini DisplayPort, or DisplayPort outputs. Both laptops lack an external memory slot. As for USB ports, the Asus has a greater number of USB 3.2 Gen 2 USB-A ports (three compared to the Lenovo's one), but the Lenovo offers the advantage of having a Thunderbolt 4 port, which the Asus model lacks.

In terms of connectivity, both devices offer similar key features like HDMI 2.1 output and RJ45 ports for wired Ethernet, with the Lenovo having the edge in terms of Thunderbolt 4 support and the Asus offering AirPlay compatibility.

The Asus ROG Strix G18 (2025) and Lenovo Legion Pro 7i Gen 10 have similar battery specifications, though the Lenovo features a slightly larger battery. The Asus has a 90 Wh battery, while the Lenovo comes with a 99 Wh battery. Both laptops do not feature a MagSafe power adapter, so users will need to rely on other types of charging solutions for both devices.

While the Lenovo’s 99 Wh battery provides a marginally larger capacity, both products have comparable power management options, without any significant difference in charging technology like MagSafe.

In summary, both laptops have large battery capacities, with the Lenovo offering a slightly larger one, though neither features MagSafe support for charging.

The Asus ROG Strix G18 (2025) and Lenovo Legion Pro 7i Gen 10 are both feature-rich laptops, but they differ in a few key aspects. Both have stereo speakers, a 3.5 mm audio jack, support for ray tracing, DLSS, and include two microphones. However, the Asus model includes Dolby Atmos support, while the Lenovo does not. Additionally, the Lenovo has voice command functionality and a compass, which the Asus lacks.

Neither laptop includes a stylus, fingerprint scanner, or 3D facial recognition. Both laptops have a front camera, accelerometer, and lack an optical disc drive. While both laptops lack a gyroscope and GPS, the Lenovo stands out by having a compass, which is absent on the Asus.

In summary, while both laptops offer similar core features, the Lenovo Legion Pro 7i adds voice command support and a compass, while the Asus ROG Strix G18 offers Dolby Atmos sound for a more immersive audio experience.

The Asus ROG Strix G18 (2025) and Lenovo Legion Pro 7i Gen 10 share several key specifications but differ in some important areas. Both laptops use the Intel Resizable BAR and have a clock multiplier of 27. Their GPU architecture is the same, utilizing Blackwell, and both support multi-display technology and 3D. The GPUs also share the same memory speed (25400 MHz) and OpenCL version (3), with both models supporting ECC memory. The maximum memory bandwidth is higher in the Lenovo, with 811.5 GB/s compared to the Asus’ 608.6 GB/s. Additionally, the Lenovo has a wider memory bus (256-bit) compared to the Asus’ 192-bit.

The shading units, texture mapping units (TMUs), and render output units (ROPs) are significantly higher on the Lenovo. The Lenovo has 10,496 shading units, 328 TMUs, and 128 ROPs, while the Asus has 5,888 shading units, 184 TMUs, and 80 ROPs. The GPU memory speed is also higher in the Lenovo at 2000 MHz compared to the Asus’ 1750 MHz. Both laptops have integrated graphics, but the Asus has a maximum RAM speed of 6400 MHz, which matches the Lenovo.

In terms of CPU specs, both laptops have the same L3 cache (36 MB), L2 cache (40 MB), and support for big.LITTLE technology. Both also have a CPU temperature of 105 °C. The Asus and Lenovo CPUs support the same instruction sets (MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2), and both feature an unlocked multiplier. The TDP is noticeably different, with the Asus at 60W and the Lenovo at 95W, reflecting a higher power requirement in the Lenovo.