CPU DB

DEC Alpha 21066A

LCA45, 233.0 MHz

Specifications
Designer DEC
Family Alpha 21066A
Model
Code Name LCA45
Clock [MHz] 233.0
Max Clock (Turbo) [MHz]
Physical Details
Voltage (Nom.) [V] 3.30
TDP [W] 23.0
Die Size [mm²] 161
Transistor [M] 1.8
Architecture
Data Path Width 64
Cores per Chip 1
Threads per Core 1
Cache (on-chip)
L1 Unified Cache
L1 Instruction Cache 8
L1 Data Cache 8
L2 Cache
L3 Cache
Cache (off-chip)
L1 Unified Cache
L1 Instruction Cache
L1 Data Cache
L2 Cache 1024
L3 Cache

    SpecInt1992

    Espresso Li Eqntott Compress Sc Gcc
    87.0 60.3 196.4 53.4 199.6 52.6 source
    91.9 62.0 207.5 57.9 208.8 56.2 source

    SpecFp1992

    Spice2g6 Doduc Mdljdp2 Wave5 Tomcatv Ora Alvinn Ear Mdljsp2 Swm256 Su2cor Hydro2d Nasa7 Fpppp
    62.2 108.1 153.8 68.5 58.9 132.7 244.9 341.4 98.0 31.3 118.7 175.0 98.9 98.7 source
    66.8 120.8 157.2 75.7 67.1 187.8 258.9 351.7 95.7 37.8 134.4 184.4 110.6 104.2 source