The MSI Vector 16 HX AI A2XW (2025) and MSI Vector 16 HX AI A2XW (2025) Ultra 7 255HX share many similarities in their miscellaneous specifications. Both models offer 4 USB ports, 2 Thunderbolt ports, and support multi-display technology and 3D. They also both feature Intel Resizable BAR, Blackwell GPU architecture, and support ECC memory. Additionally, both models use big.LITTLE technology, have integrated graphics, and have 2 memory channels with a maximum RAM speed of 6400 MHz.
There are some differences in their hardware performance. The clock multiplier for product 1 is set to 27, whereas product 2 has a lower clock multiplier of 24. Product 1 has a higher Thermal Design Power (TDP) of 95W, while product 2 is rated at 60W. The memory bus width is also different, with product 1 sporting a 256-bit width compared to the 192-bit width in product 2. As a result, product 1 offers a higher maximum memory bandwidth of 811.5 GB/s, while product 2 has a bandwidth of 608.6 GB/s.
In terms of GPU specifications, product 1 has more render output units (128 vs 80), more texture mapping units (328 vs 184), and a significantly higher number of shading units (10496 vs 5888). Additionally, product 1 has a higher GPU memory speed of 2000 MHz, while product 2's GPU memory speed is 1750 MHz. Both products feature Double Precision Floating Point (DPFP) support and have the same L3 cache size of 36 MB, although product 2 has slightly less L2 cache (36 MB vs 40 MB in product 1).