User compares HP G1a with AMD Ryzen AI Max+ 395 and 128GB unified RAM against Lenovo ThinkPad P16 Gen 3 with Intel Core Ultra 9 275HX, 128GB RAM, and Nvidia RTX 5090 with 24GB VRAM at similar prices.

Intel has 24 cores versus AMD's 16, supports up to 256GB RAM, uses 3nm process, and PCIe 5.0, while AMD offers stronger integrated Radeon 8060S graphics, quad-channel memory, larger 64MB L3 cache, and 50 TOPS NPU. Benchmarks show minimal overall CPU performance differences, with AMD excelling in some single-thread tasks and Intel in multi-core.