| Card Name | Chip Name | Manufacturer | Core Clk (Mhz) | Mem Clk (Mhz) | Mem BW (GB/sec) | MSRP | Release Date |
| KYRO | STG4000 | PowerVR/ST | 115 | 115 | 1.84 | 0 | 0000-00-00 |
| KYRO II 64MB | STG4500 | PowerVR/ST | 175 | 175 | 2.8 | 0 | 0000-00-00 |
| KYRO II | STG4500 | PowerVR/ST | 175 | 175 | 2.8 | 0 | 0000-00-00 |
| KYRO II SE | STG4800 | PowerVR/ST | 200 | 200 | 3.2 | 0 | 0000-00-00 |
