Sun UltraSPARC III µarch

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

DesignerFamilyCode NameModelμarchCacheVddFeature SizeFO4ClockTDP
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
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