| Microarchitecture | |
|---|---|
| µarch | P6:Pentium III |
| ISA | x86-32 |
| FP Pipe Stages | |
| Int Pipe Stages | 10 |
| Additional Specifications | |
|---|---|
| ISA Extensions | |
| Max µops (per-cycle) | |
| IFU | |
| LSFU | |
| FPFU | |
| TFU | |
| Max Inst. Decoded | |
| ROB Size | |
| Inst. Window | |
| IF Queue | |
| Additional Specifications | |
|---|---|
| BHT Size | |
| BTB Size | 512 |
| BP Acc | |
| Registers (INT) | 40 |
| Registers (FP) | |
| Registers (All) | |
| Memory BW [MB/s] | |
| Out of Order | true |
| Integrated Memory Ctrl | true |
| Designer | Family | Code Name | Model | μarch | Released | Cache | Vdd | Feature Size | FO4 | Clock | TDP | SPECInt 1992 | SPECFp 1992 | SPECInt 1995 | SPECFp 1995 | SPECInt 2000 | SPECFp 2000 | SPECInt 2006 | SPECFp 2006 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Intel | Pentium III | Coppermine | P6:Pentium III | 2000-03-01 | 256 | 1.70 | 0.18 | 46.8 | 1000.0 | 22.0 | 46.6 | 31.9 | 431.8 | 297.2 | details | |||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 1100.0 | 421.0 | 258.0 | details | ||||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 512 | 0.18 | 46.8 | 1113.0 | 377.0 | details | |||||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 512 | 0.18 | 46.8 | 1133.0 | 508.5 | 320.0 | details | ||||||||||
| Intel | Pentium III | Tualatin | P6:Pentium III | 512 | 0.13 | 25.2 | 1200.0 | 564.0 | 420.0 | details | ||||||||||
| Intel | Pentium III | Tualatin | P6:Pentium III | 512 | 0.13 | 25.2 | 1266.0 | 611.0 | 422.0 | details | ||||||||||
| Intel | Pentium III | Tualatin | P6:Pentium III | 512 | 0.13 | 25.2 | 1400.0 | 648.0 | 437.0 | details | ||||||||||
| Intel | Pentium III | Katmai | P6:Pentium III | 512 | 2.00 | 0.25 | 72.0 | 450.0 | 25.3 | 18.6 | 12.1 | 211.0 | 177.0 | details | ||||||
| Intel | Pentium III | Katmai | P6:Pentium III | 512 | 2.00 | 0.25 | 72.0 | 550.0 | 30.8 | 23.6 | 14.9 | details | ||||||||
| Intel | Pentium III | Katmai | P6:Pentium III | 512 | 2.05 | 0.25 | 72.0 | 600.0 | 34.5 | 26.0 | 18.1 | details | ||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 650.0 | 31.2 | 22.9 | 295.0 | 204.0 | details | ||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 667.0 | 32.4 | 27.4 | 310.0 | 222.0 | details | ||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 700.0 | 33.4 | 23.6 | 308.5 | 209.0 | details | ||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 1999-10-01 | 256 | 1.65 | 0.18 | 46.8 | 733.0 | 16.0 | 35.3 | 29.7 | 342.4 | 249.4 | details | |||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 750.0 | 35.4 | 24.1 | 325.0 | 219.0 | details | ||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 800.0 | 38.3 | 29.7 | 374.3 | 271.9 | details | ||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 850.0 | 366.0 | 259.0 | details | ||||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 866.0 | 41.5 | 33.5 | 397.8 | 285.0 | details | ||||||||
| Intel | Pentium III | Coppermine | P6:Pentium III | 256 | 0.18 | 46.8 | 933.0 | 416.2 | 295.1 | details | ||||||||||
| Intel | Pentium | Katmai | P6:Pentium III | 1999-02-01 | 512 | 2.00 | 0.25 | 72.0 | 500.0 | 28.0 | details |