MSI Titan 18 HX AI A2XW (2025) 18" VS MSI Vector 16 HX AI A2XW (2025) 16" (Ultra 9 275HX / RTX 5080 Laptop / 32GB RAM / 2TB)

The MSI Titan 18 HX AI A2XW (2025) 18″ and MSI Vector 16 HX AI A2XW (2025) 16″ are both gaming laptops, though they differ in several key design aspects.

When it comes to weight, the Titan 18 is heavier, weighing 3600 g, compared to the Vector 16, which is 2700 g. This makes the Vector 16 more portable. Both laptops use a non-fanless design and feature a backlit keyboard, but they differ in size. The Titan 18 has a larger volume of 2976.672 cm³, while the Vector 16’s volume is smaller at 2230.536 cm³. Additionally, the Titan 18 has a width of 404 mm, height of 307 mm, and thickness of 24 mm, while the Vector 16 is more compact with a width of 357 mm, height of 284 mm, and thickness of 22 mm.

Neither laptop is weather-sealed (splashproof) nor has a rugged build. Overall, the Titan 18 is larger and heavier, offering more space inside, while the Vector 16 is more compact and lightweight.

The MSI Titan 18 HX AI A2XW (2025) 18″ and MSI Vector 16 HX AI A2XW (2025) 16″ both feature high-quality displays, though with some notable differences in size, resolution, and refresh rate.

The Titan 18 has a larger 18″ screen with a resolution of 3840 x 2400 px, offering a pixel density of 251 ppi. In contrast, the Vector 16 has a smaller 16″ display with a resolution of 2560 x 1600 px and a lower pixel density of 188 ppi. Both displays are non-touch, and while the Titan 18 uses an LCD Mini-LED display, the Vector 16 features an LCD LED-backlit IPS display. When it comes to refresh rate, the Titan 18 supports 120Hz, while the Vector 16 boasts a faster 240Hz refresh rate.

Both laptops support up to 4 displays, and neither has an anti-reflection coating. Overall, the Titan 18 offers a higher resolution and larger screen, while the Vector 16 provides a faster refresh rate for smoother motion.

The MSI Titan 18 HX AI A2XW (2025) 18″ and MSI Vector 16 HX AI A2XW (2025) 16″ both deliver strong performance, though they differ in several key areas of hardware specifications.

In terms of RAM, the Titan 18 has a substantial 96GB, compared to the Vector 16’s 32GB, though both have a RAM speed of 6400 MHz. Both devices use flash storage with NVMe SSDs, but the Titan 18 offers significantly more storage, with 6144GB versus the Vector 16’s 2048GB. The Titan 18 also has a higher floating-point performance of 31.8 TFLOPS, compared to 23.04 TFLOPS on the Vector 16, and its VRAM is also larger at 24GB, while the Vector 16 comes with 16GB. The texture rate on the Titan 18 is 496.9 GTexels/s, compared to the Vector 16’s 384 GTexels/s, and the Titan 18 also has a higher pixel rate of 193.9 GPixel/s versus 144 GPixel/s on the Vector 16.

Both laptops feature CPUs with 24 threads, a turbo clock speed near 5.5GHz (Titan 18 at 5.5GHz, Vector 16 at 5.4GHz), and the same semiconductor size of 4 nm. The Titan 18 has a slightly higher GPU clock speed at 990 MHz, while the Vector 16’s is 975 MHz. Both laptops support multithreading and PCIe version 4. While the Titan 18 has a higher GPU turbo speed of 1515 MHz, the Vector 16’s GPU turbo is 1500 MHz. Neither laptop supports XeSS (XMX), and both support 64-bit architecture.

The MSI Titan 18 HX AI A2XW (2025) 18″ and MSI Vector 16 HX AI A2XW (2025) 16″ both show strong performance in benchmark tests, with the Titan 18 leading in both overall and single-threaded scores.

The Titan 18 achieved a PassMark result of 62297, surpassing the Vector 16's result of 56426. For single-threaded performance, the Titan 18 also scores higher, with 4784 compared to the Vector 16's 4723.

While both laptops perform well, the Titan 18 holds a noticeable advantage in these benchmark scores.

The MSI Titan 18 HX AI A2XW (2025) 18″ and MSI Vector 16 HX AI A2XW (2025) 16″ offer similar connectivity options, though with some differences in port configurations.

Both laptops feature USB 4 40Gbps ports, USB Type-C, HDMI outputs, and support for Wi-Fi 7, Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, and Wi-Fi 4. However, the Titan 18 has three USB 3.2 Gen 2 USB-A ports, compared to the Vector 16's two. The Titan 18 also includes one RJ45 port, while the Vector 16 does not have any. Both laptops offer Bluetooth 5.4, an HDMI 2.1 port, and an external memory slot. Neither laptop has DisplayPort outputs, mini DisplayPort outputs, or a VGA connector. Both support AirPlay.

In summary, the Titan 18 offers slightly more USB-A ports and an RJ45 port, while the Vector 16 lacks an RJ45 port but offers similar connectivity in other areas.

The MSI Titan 18 HX AI A2XW (2025) 18″ and MSI Vector 16 HX AI A2XW (2025) 16″ both come with sleep-and-charge USB ports, but they differ in battery size.

The Titan 18 is equipped with a larger 99 Wh battery, while the Vector 16 has a slightly smaller 90 Wh battery. Neither laptop includes a MagSafe power adapter.

Overall, the Titan 18 has a larger battery, while both models share similar charging features and lack MagSafe compatibility.

The MSI Titan 18 HX AI A2XW (2025) 18″ and MSI Vector 16 HX AI A2XW (2025) 16″ share many similar features, but with a few distinctions in biometric and camera options.

Both laptops come with stereo speakers, a 3.5 mm audio jack, ray tracing support, DLSS support, and a 1080 x 30 fps main camera for video recording. Neither has Dolby Atmos, a stylus, or a fingerprint scanner. Both also feature one microphone and a front camera, but the Titan 18 does not use 3D facial recognition, whereas the Vector 16 includes this feature. Additionally, both lack a gyroscope, GPS, accelerometer, compass, S/PDIF Out port, and an optical disc drive, with the Titan 18 using standard facial recognition, unlike the Vector 16.

Overall, the main difference is that the Vector 16 supports 3D facial recognition, while the Titan 18 does not.

The MSI Titan 18 HX AI A2XW (2025) 18″ and MSI Vector 16 HX AI A2XW (2025) 16″ share several similar technical features, though there are some distinctions in their performance-related specifications.

Both laptops support 3D, multi-display technology, and have Intel Resizable BAR. They also feature Blackwell GPU architecture and support ECC memory. The Titan 18 has a slightly higher clock multiplier at 28, compared to the Vector 16's 27. The Titan 18 also has a higher Thermal Design Power (TDP) of 95W, whereas the Vector 16 is rated at 80W. In terms of GPU performance, the Titan 18 has more render output units (ROPs) at 128, while the Vector 16 has 96. Similarly, the Titan 18 has more texture mapping units (TMUs) at 328, while the Vector 16 has 256. The shading units also differ, with the Titan 18 having 10,496 and the Vector 16 having 7,680. Both devices feature the same GPU memory speed of 2000 MHz and support double precision floating point (DPFP).

Other shared features include support for OpenCL version 3, OpenGL version 4.6, an unlocked CPU multiplier, and an integrated GPU. Both laptops have the same L3 and L2 cache sizes (36 MB and 40 MB, respectively), and both support big.LITTLE technology and have a maximum RAM speed of 6400 MHz. Both CPUs are in the BGA 2114 socket and feature Turbo Boost version 2, with a CPU temperature of 105 °C.