Fast!

RISCOSmark 2.04 (30-Dec-2015) by Richard Spencer 2003
Comparison with RiscPC SA 202MHz running RISC OS 4.02 800x600,256
(HD benchmarks are in kilobytes/sec)

MOS Utilities   5.24 (16 Apr 2018)
FileSwitch      2.86 (03 Sep 2017)
C Library       5.95 (14 Apr 2018)
FileCore        3.75 (06 Jul 2017)
Shared Sound    1.20 (18 Jun 2016)
LanManFS        2.61 (03 Jan 2018)
ShareFS         3.59 (11 Sep 2016) Access+
HAL-based system (PCF8583 real-time clock) tested at Mon,17 Feb 2020.18:32:15
Filing system: HostFS:HostFS.$
Graphics Resoloution: 1360x768, 16M colours

Test                                                   Benchmark
Processor - Looped instructions (cache)                   801513     450%
Memory - Multiple register transfer                        28147   17374%
Rectangle Copy - Graphics acceleration test                 6216    2568%
Icon Plotting - 16 colour sprite with mask                 16134     806%
Draw Path - Stroke narrow line                              6026     386%
Draw Fill - Plot filled shape                               6915     473%
HD Read - Block load 8MB file                            4120332  138173%
HD Write - Block save 8MB file                           3220023  105886%
FS Read - Byte stream file in                                176      85%
FS Write - Byte stream file out                              156      81%

Faster than the Iyonix :)

Problems:
- Reduce CPU mode not working
- HDD image not recognized
- Graphics a bit slow compared to VirtualRPC