With Geekbench 6.4, SME support now requires CPUs to either implement SME instructions or implement SME and SME2 instructions, which improves compatibility and performance for upcoming CPU releases.
While Geekbench says Geekbench 6.4 scores are comparable with Geekbench 6.3 scores, it still recommends that anyone using Geekbench 6 update to the latest version.
New Geekbench update adds RISC-V and improves ARM Extension Support Primate Labs releases Geekbench 6.4.
Benchmarking tool Geekbench has been updated to version 6.4, seeing added support for RISC-V Vector Extensions and Arm Scalable Matrix Extensions.
In Geekbench 6.3, SME support required CPUs to implement both SME and SME2 instructions.
