Microarchitecture | |
---|---|
µarch | UltraSPARC III |
ISA | |
FP Pipe Stages | 7 |
Int Pipe Stages | 14 |
Additional Specifications | |
---|---|
ISA Extensions | |
Max µops (per-cycle) | 4 |
IFU | 2 |
LSFU | 1 |
FPFU | 4 |
TFU | 8 |
Max Inst. Decoded | 4 |
ROB Size | |
Inst. Window | 6 |
IF Queue | 20 |
Additional Specifications | |
---|---|
BHT Size | 16384 |
BTB Size | 4 |
BP Acc | |
Registers (INT) | 32 |
Registers (FP) | 32 |
Registers (All) | 0 |
Memory BW [MB/s] | 2400 |
Out of Order | false |
Integrated Memory Ctrl |
Designer | Family | Code Name | Model | μarch | Cache | Vdd | Feature Size | FO4 | Clock | TDP | |
---|---|---|---|---|---|---|---|---|---|---|---|
Sun | UltraSPARC III | Cheetah | UltraSPARC III | 96 | 1.60 | 0.13 | 25.2 | 750.0 | details | ||
Sun | UltraSPARC III | Cheetah | UltraSPARC III | 96 | 1.70 | 0.13 | 25.2 | 900.0 | details |