Acorn Archimedes - Classic Computer
Company: Acorn Model: Archimedes Was it any good? Acorn first released the 300 and 400 series of 32bit RISC technology in 1987. These early models used what’s known as the ’Arthur OS’, but was later replaced and renamed to the newer developed RISC OS 2. The 8MHz ARM 2 was about 25x faster than the BBC B, 15x faster than an original PC and 6x faster than a PC AT on benchmarks. On performance alone, Archie had the Atari ST, and even the mighty Amiga well beat. The CPU uses the wonderful ARM chip, which is still in use today. What’s that? It only has one hardware sprite? Who cares! Especially when you have this much processing power! Resolutions available range from 320 x 256 or 640 x 256 with normal monitors, but higher resolutions are possible. There’s a colour palette of 4096 available, with 256 available on screen, depending upon resolution. Models such as the 310 included (1MB), 3000 (512K), 410 (1MB), 420 (2MB) and 440 (Includes 4mb Ram and...